AARoads Forum

Non-Road Boards => Off-Topic => Weather => Topic started by: Bruce on March 31, 2020, 08:21:08 PM

Title: Earthquakes and Volcanoes
Post by: Bruce on March 31, 2020, 08:21:08 PM
Figure we should have a general rolling thread for all earthquakes.

Today's entry: a 6.5 event northeast of Boise, Idaho. Epicenter is coincidentally near "Shake Creek".

https://earthquake.usgs.gov/earthquakes/eventpage/us70008jr5/executive
Title: Re: Earthquakes and Volcanoes
Post by: US 89 on April 01, 2020, 12:58:17 AM
Note that this is less than two weeks after a 5.7 earthquake in Salt Lake City (https://earthquake.usgs.gov/earthquakes/eventpage/uu60363602/executive). Although that one was smaller in terms of magnitude, it produced more damage overall because it occurred much closer to populated areas, and the shaking intensity was equivalent because the geology of the Salt Lake Valley is more favorable for earthquake wave transmission.

We're still getting aftershocks from that, by the way. The vast majority of them are too small to feel, but every few days now there's a slightly stronger one that's felt close to the epicenter. In fact, we had some light shaking from the Idaho earthquake today and most people assumed it was just another aftershock.
Title: Re: Earthquakes and Volcanoes
Post by: nexus73 on April 01, 2020, 10:00:17 AM
This is the website I look at twice daily to get a forewarning (maybe) for the Cascadia Subduction Zone megaquake:

https://pnsn.org/earthquakes/recent

Earlier I read that when the Big One hits the PNW, it has a 30% chance of triggering the San Andreas Fault.  If you think the coronavirus pandemic is a big deal, just wait until you lose a million or more people and the entire productivity of the West Coast.

After reading about the big hits to Boise and Salt Lake City, how about this to make everything else look very small: Supervolcano eruption at Yellowstone.  This would be right on the cusp of a human species extinction event. 

Want to really finish us off?  After seeing all the above happen, there goes any space monitoring for small celestial bodies which could collide with the Earth.  Along one comes just at the right/wrong time.  Watch it land right on top of Wuhan...LOL!

If this stuff wasn't so serious, it would be fun to see someone make the biggest string of disasters movie one could create.  Do it "Airplane" style! 

Rick
Title: Re: Earthquakes and Volcanoes
Post by: US 89 on April 14, 2020, 11:47:38 PM
Just had a 4.2 aftershock (https://earthquake.usgs.gov/earthquakes/eventpage/uu60378292/executive) in Salt Lake City. It's the strongest one since the day of the original 5.7 quake almost a month ago.
Title: Re: Earthquakes and Volcanoes
Post by: US 89 on April 16, 2020, 05:58:45 PM
Had yet another 4.2 magnitude aftershock (https://earthquake.usgs.gov/earthquakes/eventpage/uu60378837/executive) this morning.
Title: Re: Earthquakes and Volcanoes
Post by: Bruce on April 22, 2020, 03:30:17 AM
A M3.7 earthquake struck Los Angeles just after midnight on Wednesday.

https://www.latimes.com/california/story/2020-04-22/earthquake-3-8-quake-registered-in-los-angeles
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on May 02, 2020, 11:30:20 PM
https://www.cbsnews.com/news/earthquakes-near-puerto-rico-crete-greece/

https://www.cnn.com/2020/05/02/us/puerto-rico-earthquake/index.html (https://www.cnn.com/2020/05/02/us/puerto-rico-earthquake/index.html)

https://www.dw.com/en/strong-earthquake-strikes-greek-island-of-crete/a-53312400

Greece and Puerto Rico have just faced earthquakes.

Title: Re: Earthquakes and Volcanoes
Post by: bing101 on May 15, 2020, 11:16:56 AM
https://www.abc10.com/mobile/article/weather/earthquakes/tonopah-earthquake-felt-in-northern-california/103-2c95031b-60d7-468e-be89-ce7f5b9635f6
An earthquake is reported in the Tonopah, Nevada area. Note this quake was felt as far as California according to the article.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on June 18, 2020, 02:59:32 PM
https://abc7.com/74-magnitude-earthquake-strikes-off-new-zealand-coast/6254210/ (https://abc7.com/74-magnitude-earthquake-strikes-off-new-zealand-coast/6254210/)

a 7.4 Quake is reported on the New Zealand Coast.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on June 23, 2020, 01:05:27 PM
https://www.theguardian.com/world/2020/jun/23/mexico-earthquake-75-magnitude-tremor-hits-oaxaca-state
A 7.5 quake reported in Mexico.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on June 24, 2020, 02:52:34 PM
https://www.washingtonpost.com/world/the_americas/mexican-officials-raise-oaxaca-earthquake-death-toll-to-six/2020/06/24/53f63b60-b61d-11ea-a510-55bf26485c93_story.html


6 people have died in the Mexico quake.
Title: Re: Earthquakes and Volcanoes
Post by: index on August 09, 2020, 10:03:09 AM
5.1 magnitude here in North Carolina this morning. First time I've ever felt a quake. Honestly, it was kind of startling at first. First I felt a jolt in my legs, I heard kind of a thud, then I noticed the shaking, both saw it and felt it. Stuff on my desk was shaking, I could feel it in my legs, and it knocked a can of bug spray off my desk. Strongest quake for NC in 104 years. It was done and over with in like 10 seconds but I'll be damned if it wasn't something.
Title: Re: Earthquakes and Volcanoes
Post by: LM117 on August 09, 2020, 10:24:16 AM
Quote from: index on August 09, 2020, 10:03:09 AM
5.1 magnitude here in North Carolina this morning. First time I've ever felt a quake. Honestly, it was kind of startling at first. First I felt a jolt in my legs, I heard kind of a thud, then I noticed the shaking, both saw it and felt it. Stuff on my desk was shaking, I could feel it in my legs, and it knocked a can of bug spray off my desk. Strongest quake for NC in 104 years. It was done and over with in like 10 seconds but I'll be damned if it wasn't something.

I felt it, but nothing was knocked over or flew off the shelves. I assumed it was just a big truck going by my house and didn't think anything of it. I wouldn't have known it was a quake if I hadn't read the news.

The first earthquake I ever felt was the one that hit the East Coast in 2011. I was living in Farmville, VA at the time. I damn sure didn't need to see the news to know what that shaking and boom was!
Title: Re: Earthquakes and Volcanoes
Post by: hbelkins on August 10, 2020, 02:01:53 PM
Quote from: index on August 09, 2020, 10:03:09 AM
5.1 magnitude here in North Carolina this morning. First time I've ever felt a quake. Honestly, it was kind of startling at first. First I felt a jolt in my legs, I heard kind of a thud, then I noticed the shaking, both saw it and felt it. Stuff on my desk was shaking, I could feel it in my legs, and it knocked a can of bug spray off my desk. Strongest quake for NC in 104 years. It was done and over with in like 10 seconds but I'll be damned if it wasn't something.

Felt by many in eastern Kentucky as well.
Title: Re: Earthquakes and Volcanoes
Post by: 1995hoo on August 10, 2020, 02:07:58 PM
Supposedly yesterday's quake was felt around here, but I didn't notice it. I believe it was just after 8:00 AM. I had been out of bed for less than five minutes at that point and I doubt I was fully awake yet. I didn't notice the 2011 Virginia earthquake either. I was driving my RX-7 on the Beltway with the top down when it happened and I just didn't notice; moreover, if I had noticed anything, I'm sure I'd have discounted it as the car's suspension or buffeting from a passing truck. First I knew of the 2011 quake was when I got a text message from my brother about it.
Title: Re: Earthquakes and Volcanoes
Post by: csw on August 10, 2020, 02:52:32 PM
I'm about 60 miles from this one and I slept right through it. I guess the mountains acted as shock-absorbers!
Title: Re: Earthquakes and Volcanoes
Post by: Bruce on August 10, 2020, 04:49:52 PM
Despite living on the Ring of Fire, I have still yet to feel an actual earthquake. I slept through our last minor earthquake and was too young to remember the Nisqually earthquake in 2001 (M 6.7)
Title: Re: Earthquakes and Volcanoes
Post by: hbelkins on August 11, 2020, 01:58:12 PM
Only earthquake I ever felt was the July 1981 event with an epicenter near Sharpsburg, Ky. I was taking a shower when it happened and just felt one big "thump" or "thud." Like someone had dropped something heavy. My mom came in the bathroom to see if I had slipped and fallen. Her next step was to go downstairs to see if my brother had blown something up.  :-D

Only later, when television news broke in with the story, did we realize what happened.

Several years later, there was a quake near Clays Ferry, where there's a known fault (think about that one the next time you drive across the I-75 Kentucky River bridge there). My brother was going to college in Richmond and he felt it. I'm only about 40 miles or less as the crow flies from there, but didn't feel it. He called to ask if we'd felt anything, and my dad and I both said no. Then on the news at 11 p.m., they confirmed a minor quake.
Title: Re: Earthquakes and Volcanoes
Post by: Rothman on August 11, 2020, 10:59:14 PM
Earthquakes I've experienced:

--1982? Pioneer Valley, western MA.  Just a little shaker

--1997, San Francisco -- another little shaker, but I was eating in a Korean hot pot restaurant at the time -- jiggled the building slightly.  Learned later on that a female co-worker from Utah in a different part of the city tried to take a picture of it.

--A few years ago, Capital District, NY.  A minor earthquake sent a few of my co-workers running out of our building.

I think that's it.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on August 13, 2020, 01:00:21 PM
I was awoken in the middle of the night in my Juneau hotel room in 2014 by a nice little 5.9 about 90 miles west.  One of those deals where by the time you realize what's going on, it's over.  I often wonder if I would have just slept right through if I wasn't on the 5th floor.

I remember the only damage was to the internet.  The quake took out some underwater cable in the region and main ISP was offline.  It even affected cell tower data.  Would have sucked if we weren't leaving the next morning for Ketchikan.  No internet on the ferries anyway, so no big deal.
Title: Re: Earthquakes and Volcanoes
Post by: Stephane Dumas on November 08, 2020, 10:21:15 PM
There was an 4.0 earthquake who was felt in eastern Massachusetts.
https://www.youtube.com/watch?v=o5ibcJmVXYU
Title: Re: Earthquakes and Volcanoes
Post by: hotdogPi on November 09, 2020, 06:55:19 AM
Quote from: Stephane Dumas on November 08, 2020, 10:21:15 PM
There was an 4.0 earthquake who was felt in eastern Massachusetts.

I felt that one myself.
Title: Re: Earthquakes and Volcanoes
Post by: SectorZ on November 09, 2020, 03:25:09 PM
Quote from: 1 on November 09, 2020, 06:55:19 AM
Quote from: Stephane Dumas on November 08, 2020, 10:21:15 PM
There was an 4.0 earthquake who was felt in eastern Massachusetts.

I felt that one myself.

I have a friend that lives in the same town as you and he felt it as well. No one else I know up our way did. I was on a bicycle ride at the time and missed it somewhere in North Andover.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on December 23, 2020, 11:59:47 AM
The world's most active volcano decided that two years was entirely enough time sit quietly.
The lava lake is back at Kilauea.

It's got a lot of volume to expand into down in that caldera so there is no immediate danger of lava flows anywhere yet.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 15, 2021, 03:53:22 PM
https://www.reuters.com/article/us-indonesia-quake/indonesia-quake-kills-at-least-42-injures-hundreds-idUSKBN29K00X


Indonesian quake kills 42 people as of this posting.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on February 14, 2021, 09:45:07 PM
https://www.nytimes.com/2021/02/13/world/asia/earthquake-japan-fukushima.html (https://www.nytimes.com/2021/02/13/world/asia/earthquake-japan-fukushima.html)

a 7.3 Quake reported in Japan.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on March 04, 2021, 08:11:33 PM
https://www.sfgate.com/bayarea/article/New-Zealand-earthquake-8-1-Kermadec-Islands-16001067.php
New Zealand is reporting an 8.1 quake.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on March 08, 2021, 11:25:48 AM
Quote from: bing101 on March 04, 2021, 08:11:33 PM
https://www.sfgate.com/bayarea/article/New-Zealand-earthquake-8-1-Kermadec-Islands-16001067.php
New Zealand is reporting an 8.1 quake.

Fortunately for New Zealand, this one didn't occur under them but several hundred miles north.
It did cause a tsunami watch for Hawaii, but fortunately, it wasn't big enough to cause anything noticeable.  I think I read the buoy system detected a 3 cm wave.
Those underwater quakes can be tricky.  Usually you need a mid to upper 8 or larger for there to be enough movement to cause a tsunami.  Unless the quake triggers an underwater landslide, in which case the threshold of earthquake magnitude to worry about a tsunami is a lot lower.
Title: Re: Earthquakes and Volcanoes
Post by: kphoger on March 15, 2021, 02:48:26 PM
Recent activity here in Wichita, KS

03/14/2021 @ 06:29 – magnitude 3.4
03/14/2021 @ 06:31 – magnitude 3.5
03/14/2021 @ 07:02 – magnitude 3.0
03/14/2021 @ 08:30 – magnitude 2.4
03/14/2021 @ 18:08 – magnitude 3.9
03/14/2021 @ 22:01 – magnitude 1.8
03/15/2021 @ 08:52 – magnitude 3.1
03/15/2021 @ 08:59 – magnitude 3.2

My dad's bathroom light bulb broke from the second one while he was on the toilet Sunday morning, and some friends of ours now have a buckled front porch with boards that won't fit back into place.

All the tremors have been located 5 km underground, and all within a half-mile of Charles and David Koch (https://en.wikipedia.org/wiki/Koch_family)'s property.  So, as I figure it, Charles Koch must be digging a hole to the center of the earth.  It's the only explanation.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on March 15, 2021, 05:16:06 PM
They do much fracking near Witchita?  I don't recall how far north those gas fields in Oklahoma extend.
Title: Re: Earthquakes and Volcanoes
Post by: kphoger on March 15, 2021, 05:19:57 PM
Quote from: triplemultiplex on March 15, 2021, 05:16:06 PM
They do much fracking near Witchita?  I don't recall how far north those gas fields in Oklahoma extend.

https://www.kwch.com/2021/01/05/geologist-explains-possible-cause-of-wichita-earthquakes/
Title: Re: Earthquakes and Volcanoes
Post by: Bruce on May 04, 2021, 06:45:54 PM
The early warning system for earthquakes (ShakeAlert) now covers Washington, Oregon, and California.

WA was just activated today, so we can all get system alerts on our phones if an earthquake is detected. https://www.seattletimes.com/seattle-news/science/cellphone-earthquake-alerts-debut-in-washington-with-a-catch/

This is what an alert would look like on an Android phone:

Title: Re: Earthquakes and Volcanoes
Post by: bing101 on July 02, 2021, 01:09:30 PM
https://www.nbcnews.com/news/world/mass-evacuation-underway-philippines-raises-danger-level-taal-volcano-n1272881 (https://www.nbcnews.com/news/world/mass-evacuation-underway-philippines-raises-danger-level-taal-volcano-n1272881)


Taal Volcano faces a new eruption threat. Previously Taal had an eruption in 2020.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on July 02, 2021, 03:02:22 PM
Taal is some interesting geography.  It's like island-ception with an island in a lake on an island in a lake on an island in the ocean.
:crazy:
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on July 08, 2021, 11:44:19 PM
https://sacramento.cbslocal.com/video/5765894-rockslide-caused-by-earthquake-caught-on-video-in-coleville/https://sacramento.cbslocal.com/2021/07/08/quake-rattles-northern-california-thursday/Update a Quake is reported in Mono County, CA and a landslide is reported in the area
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on July 09, 2021, 04:40:49 PM
Here is the fallout of the Mono County quake

Title: Re: Earthquakes and Volcanoes
Post by: bing101 on July 29, 2021, 10:49:28 PM
https://www.alaskasnewssource.com/2021/07/29/preliminary-73-magnitude-quake-recorded-southeast-perryville/ (https://www.alaskasnewssource.com/2021/07/29/preliminary-73-magnitude-quake-recorded-southeast-perryville/)8.2 Quake reported in Alaska.
Title: Re: Earthquakes and Volcanoes
Post by: CNGL-Leudimin on September 19, 2021, 04:26:32 PM
Cumbre Vieja in La Palma (Canary Islands, Spain) has started erupting earlier today. This was preceded by an earthquake swarm over the last few days, as it's usual with volcanoes that are about to erupt. Don't worry, there's no risk of part of that island collapsing into the ocean and triggering a mega-tsunami that would destroy most of the East Coast (that is impossible to happen).
Title: Re: Earthquakes and Volcanoes
Post by: WillWeaverRVA on September 19, 2021, 05:29:24 PM
Quote from: CNGL-Leudimin on September 19, 2021, 04:26:32 PM
Cumbre Vieja in La Palma (Canary Islands, Spain) has started erupting earlier today. This was preceded by an earthquake swarm over the last few days, as it's usual with volcanoes that are about to erupt. Don't worry, there's no risk of part of that island collapsing into the ocean and triggering a mega-tsunami that would destroy most of the East Coast (that is impossible to happen).

It would be a very 2021 thing if it happened, though. ;)
Title: Re: Earthquakes and Volcanoes
Post by: Road Hog on September 19, 2021, 10:42:41 PM
Undersea quakes, volcanoes and landslides are all about displacement of water. If it's a slip fault that goes, the displacement will be minimal. If it's a thrust fault like off Indonesia in 2004, that's a heap of trouble. Landslide tsunamis tend to be localized but can cause great damage.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on September 30, 2021, 03:51:04 PM
After a few months of quiescence, Kilauea is burping up more lava again.  It's all within the main crater so it ain't going anywhere, but still interesting because it shows how restless that volcano is.  It's been erupting for the vast majority of my life with only two breaks in the action.
Title: Re: Earthquakes and Volcanoes
Post by: SectorZ on September 30, 2021, 06:02:01 PM
Quote from: CNGL-Leudimin on September 19, 2021, 04:26:32 PM
Cumbre Vieja in La Palma (Canary Islands, Spain) has started erupting earlier today. This was preceded by an earthquake swarm over the last few days, as it's usual with volcanoes that are about to erupt. Don't worry, there's no risk of part of that island collapsing into the ocean and triggering a mega-tsunami that would destroy most of the East Coast (that is impossible to happen).

I didn't realize until reading up moments ago about all the contradictory modeling about the effect of a tsunami around the Atlantic coastline if the collapse of the volcano were to occur.

I guess the east coast of the US is safe from a mega-tsunami, but a 1-2m tsunami along the entire coast would still cost billions in damage. I think it was quite overlooked that you had 1 death and $100M in damage in California from the tsunami from the 2011 Japan quake.

Hopefully none of us will live thru the answer as to what will possibly happen. Meanwhile I'll take solace in my 170' ASL and 25 miles inland location.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on December 11, 2021, 06:43:05 AM
https://www.cbsnews.com/news/volcano-mount-semeru-erupts-indonesia-34-dead-22-missing/

https://www.reuters.com/news/picture/no-end-in-sight-stunning-images-from-the-idUSRTXKYX0K
Volcanoes in Spain and Indonesia.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on December 20, 2021, 07:03:45 PM
https://kion546.com/news/2021/12/20/usgs-6-2-magnitude-earthquake-just-off-northern-california-shore/


A Quake is reported in the Eureka, CA area.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on January 07, 2022, 06:18:31 PM
That La Cumbre Vieja eruption mentioned upthread lasted 86 days and did a ton of damage to the western flank of the island, but also added land to La Palma.  It's the longest eruption in recorded history for the island dating back like a thousand years.  Since no one got killed or hurt and the lava moved slow enough for everyone to get their shit out of harm's way, it was about as good as it gets for a billion dollar disaster.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 16, 2022, 10:55:43 AM
https://www.cnn.com/2022/01/15/asia/tsunami-warning-tonga-volcano-intl-hnk/index.html


https://www.reuters.com/world/americas/two-people-drowned-by-abnormally-high-waves-peru-after-tonga-volcano-2022-01-16/


Tonga Volcano Erupted and a Tsunami took place.
Title: Re: Earthquakes and Volcanoes
Post by: Bruce on January 17, 2022, 12:59:40 AM
The eruption was captured by satellites and basically decimated its island (not a populated one, mind you):

https://twitter.com/US_Stormwatch/status/1482229220415721475

The tsunami made its way across the Pacific and killed 2 people in Peru and forced a few rescues in the U.S. People didn't take the hours of advance warning seriously.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 17, 2022, 09:06:42 PM
Here is an update on the Tonga Volcano.







Title: Re: Earthquakes and Volcanoes
Post by: US 89 on January 19, 2022, 11:22:05 PM
This was a fascinating eruption. Not only was the erupted ash visible on satellite, but so was the shockwave that was sent out in all directions (and was heard as far away as Alaska). The pressure wave was observed on barometers around the world - in many cases twice over, the second time from the opposite direction.

Pending further analysis, this was likely the largest eruption this planet has seen this century, and could be the biggest since Mt. Pinatubo erupted in the Philippines in 1991. Although the tsunami generated was not particularly large in most cases, it is probably the most significant volcanic tsunami in over 100 years (most tsunamis are generated by large earthquakes).
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on March 16, 2022, 06:26:15 PM
https://www.msn.com/en-us/news/world/tsunami-advisory-and-power-outages-as-big-quake-strikes-off-japan/ar-AAV8siq

Japan faces a 7.3 quake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on March 17, 2022, 01:40:12 AM
https://www.dw.com/en/powerful-earthquake-hits-japan-tsunami-warning-lifted/a-61149583




https://www.aljazeera.com/news/2022/3/16/7-3-magnitude-quake-shakes-east-japan-triggers-tsunami-advisory




This quake is located near the 2011 quake in Northeast Japan where the Fukushima disaster took place according to these links.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 06, 2022, 09:44:52 AM
https://www.nbcnews.com/news/world/earthquake-kills-65-triggers-landslides-china-locks-65-million-covid-rcna46381
Here is a reported quake in China which is reporting that 65 reported dead.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 18, 2022, 08:18:18 PM
https://apnews.com/article/taiwan-japan-china-taipei-tsunamis-506388bb144f27fecb00affa20885e35


A 6.9 Quake is reported in Taiwan




https://www.reuters.com/world/asia-pacific/powerful-earthquake-hits-southeast-taiwan-2022-09-18/


This quake is under investigation as of this posting.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on October 25, 2022, 09:16:34 PM
https://news.yahoo.com/strong-6-4-magnitude-quake-154531723.html (https://news.yahoo.com/strong-6-4-magnitude-quake-154531723.html)
Obra province Philippines hit by Quake

https://www.nbcrightnow.com/news/preliminary-5-1-magnitude-earthquake-strikes-near-san-jose/article_d4e1005e-54a2-11ed-b964-d7aef3bd2e96.html (https://www.nbcrightnow.com/news/preliminary-5-1-magnitude-earthquake-strikes-near-san-jose/article_d4e1005e-54a2-11ed-b964-d7aef3bd2e96.html)

Quake hit in San Jose area.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on November 30, 2022, 12:05:41 PM
Mauna Loa started erupting on Sunday.  After a new coat of lava for the summit caldera, activity has shifted to the northeast rift zone of the volcano and lava flows are currently heading toward the Saddle Road.

(https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/media/images/MicrosoftTeams-image%20%2810%29_0.png)

While still a long ways from harming property, if the lava takes out the Saddle Road, that will be a huge inconvenience for residents and visitors on the Big Island.
Title: Re: Earthquakes and Volcanoes
Post by: oscar on November 30, 2022, 12:23:14 PM
^ The lava flows have already cut off power and access to the NOAA weather observatory on Mauna Loa (https://www.washingtonpost.com/climate-environment/2022/11/29/mauna-loa-volcano-co2-keeling/), which among other things monitors atmospheric CO2 levels.

Mods: I suggest this and the preceding post be moved to the separate Off-Topic thread about the Mauna Loa eruption (https://www.aaroads.com/forum/index.php?topic=32513.0), so all current Mauna Loa discussion is in one place.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on December 20, 2022, 09:32:07 AM
https://krcrtv.com/news/local/61-earthquake-shakes-northstate#

Quake hits the Eureka area.

https://www.cnn.com/us/live-news/northern-california-earthquake-humboldt-county/index.html


Title: Re: Earthquakes and Volcanoes
Post by: hotdogPi on December 20, 2022, 09:54:00 AM
Quote from: bing101 on December 20, 2022, 09:32:07 AM
https://krcrtv.com/news/local/61-earthquake-shakes-northstate#

Quake hits the Eureka area.

https://www.cnn.com/us/live-news/northern-california-earthquake-humboldt-county/index.html

(for those who don't click the links: magnitude 6.4, despite the URL implying 6.1)
Title: Re: Earthquakes and Volcanoes
Post by: Max Rockatansky on December 20, 2022, 02:08:35 PM
Quote from: 1 on December 20, 2022, 09:54:00 AM
Quote from: bing101 on December 20, 2022, 09:32:07 AM
https://krcrtv.com/news/local/61-earthquake-shakes-northstate#

Quake hits the Eureka area.

https://www.cnn.com/us/live-news/northern-california-earthquake-humboldt-county/index.html

(for those who don't click the links: magnitude 6.4, despite the URL implying 6.1)

Aside from the power outage the only real structural issue I'm hearing about a house collapse in Rio Dell.
Title: Re: Earthquakes and Volcanoes
Post by: gonealookin on December 20, 2022, 02:12:17 PM
Quote from: Max Rockatansky on December 20, 2022, 02:08:35 PM
Quote from: 1 on December 20, 2022, 09:54:00 AM
Quote from: bing101 on December 20, 2022, 09:32:07 AM
https://krcrtv.com/news/local/61-earthquake-shakes-northstate#

Quake hits the Eureka area.

https://www.cnn.com/us/live-news/northern-california-earthquake-humboldt-county/index.html

(for those who don't click the links: magnitude 6.4, despite the URL implying 6.1)

Aside from the power outage the only real structural issue I'm hearing about a house collapse in Rio Dell.

Looks like there was some minor damage to the old (built in 1911) Fernbridge over the Eel River.

https://twitter.com/CaltransDist1/status/1605268962454908928
Title: Re: Earthquakes and Volcanoes
Post by: Max Rockatansky on December 20, 2022, 02:19:00 PM
I seriously don't know how the Fernbridge has managed to survive this long between all the floods and earthquakes it has been through.  Probably the only reason it was retained after the 1964 Christmas Floods was that it was repairable when so many other structures (like the Douglas Memorial Bridge) were not.
Title: Re: Earthquakes and Volcanoes
Post by: kphoger on December 20, 2022, 02:36:55 PM
Quote from: Max Rockatansky on December 20, 2022, 02:19:00 PM
I seriously don't know how the Fernbridge has managed to survive this long between all the floods and earthquakes it has been through.  Probably the only reason it was retained after the 1964 Christmas Floods was that it was repairable when so many other structures (like the Douglas Memorial Bridge) were not.

Was it rehabbed in the mid-1990s?  Its substructure and superstructure ratings improved from 'Poor' to 'Satisfactory' and 'Fair' (respectively) between the 1995 and 1998 inspections.

http://bridgereports.com/1038395
Title: Re: Earthquakes and Volcanoes
Post by: Max Rockatansky on December 20, 2022, 02:39:40 PM
Quote from: kphoger on December 20, 2022, 02:36:55 PM
Quote from: Max Rockatansky on December 20, 2022, 02:19:00 PM
I seriously don't know how the Fernbridge has managed to survive this long between all the floods and earthquakes it has been through.  Probably the only reason it was retained after the 1964 Christmas Floods was that it was repairable when so many other structures (like the Douglas Memorial Bridge) were not.

Was it rehabbed in the mid-1990s?  Its substructure and superstructure ratings improved from 'Poor' to 'Satisfactory' and 'Fair' (respectively) between the 1995 and 1998 inspections.

http://bridgereports.com/1038395

I believe that was the last time it has been rehabilitated.  Quite the achievement getting a fair or satisfactory rating out of a structure as old as the Fernbridge. 
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on December 20, 2022, 03:18:54 PM
https://earthquake.usgs.gov/earthquakes/eventpage/nc73821036/executive?utm_source=dlvr.it&utm_medium=twitter&utm_campaign=usgs_quakes


Here is the USGS naming this quake in the Eureka, CA area as the Ferndale quake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on December 21, 2022, 09:32:33 PM

Here is an update






Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 02, 2023, 01:07:16 AM
https://www.cbsnews.com/sanfrancisco/news/magnitude-5-4-earthquake-strikes-near-rio-dell-in-humboldt-county/

Note this is likely aftershocks from the December quake.
Title: Re: Earthquakes and Volcanoes
Post by: Max Rockatansky on January 02, 2023, 12:24:05 PM
Quote from: bing101 on January 02, 2023, 01:07:16 AM
https://www.cbsnews.com/sanfrancisco/news/magnitude-5-4-earthquake-strikes-near-rio-dell-in-humboldt-county/

Note this is likely aftershocks from the December quake.

The Fernbridge closed briefly to be inspected because of the aftershock.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on January 09, 2023, 05:58:14 PM
I see Kilauea decided late last week that one month was entirely too long to go without spewing lava.
Back to the arduous task of trying to fill the 2018 caldera with lava.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 09, 2023, 10:29:09 PM
https://www.reuters.com/world/asia-pacific/magnitude-77-earthquake-strikes-indonesia-emsc-2023-01-09/
Indonesia is reporting a major quake.
Title: Re: Earthquakes and Volcanoes
Post by: Stephane Dumas on February 06, 2023, 08:01:23 AM
A big 7.8 earthquake happened in Turkey near the Syrian border.
https://www.nbcnews.com/video/video-shows-building-collapse-in-turkey-after-7-8-magnitude-earthquake-162684485944
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on February 06, 2023, 02:57:11 PM
Quote from: Stephane Dumas on February 06, 2023, 08:01:23 AM
A big 7.8 earthquake happened in Turkey near the Syrian border.
https://www.nbcnews.com/video/video-shows-building-collapse-in-turkey-after-7-8-magnitude-earthquake-162684485944 (https://www.nbcnews.com/video/video-shows-building-collapse-in-turkey-after-7-8-magnitude-earthquake-162684485944)
It is the largest quake in Turkey's history since the 1999 quake in the same area.

https://news.yahoo.com/turkey-earthquake-screaming-shaking-felt-103624985.html
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on February 07, 2023, 09:31:14 AM
Note this is one of many buildings that collapsed in Turkey. In some cases there are buildings that collapsed while there were rescue operations.

Title: Re: Earthquakes and Volcanoes
Post by: bing101 on February 07, 2023, 01:59:31 PM
https://news.yahoo.com/buffalo-york-area-hit-strongest-193017982.html


There is a quake reported in Buffalo it's at a 3.8 and is felt in Western New York State.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on February 07, 2023, 04:30:44 PM
The Turkey quake is a searing indictment of architectural practices in that country. 
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on February 10, 2023, 04:55:53 PM
Quote from: triplemultiplex on February 07, 2023, 04:30:44 PM
The Turkey quake is a searing indictment of architectural practices in that country.
https://abcnews.go.com/International/live-updates/turkey-earthquake/?id=96913081
Now there are 23, 000 people found dead related to the Turkey quake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on February 11, 2023, 07:27:12 PM
https://www.msn.com/en-us/news/world/turkey-sees-miraculous-rescues-makes-arrests-as-quake-death-toll-tops-28-000/ar-AA17nlPA

Update the death toll is approaching the 30k mark in Turkey.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on February 15, 2023, 12:23:17 PM
It's over 40,000 now.  And we may never know the true toll in the war-torn part of Syria that was affected.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on February 16, 2023, 10:44:18 AM
Update Philippines is reporting a 6.1 quake in the area.


https://www.yahoo.com/now/minor-damage-reported-6-1-121908598.html
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on February 20, 2023, 04:34:10 PM
https://www.bbc.com/news/world-europe-64711228?at_medium=RSS&at_campaign=KARANGA%27 (https://www.bbc.com/news/world-europe-64711228?at_medium=RSS&at_campaign=KARANGA%27)


Update another quake at a 6.3 hit Turkey. This comes as the recovery takes places in the country.


https://www.nbcnews.com/news/world/new-63-magnitude-earthquake-hits-southern-turkey-setting-new-fears-rcna71479 (https://www.nbcnews.com/news/world/new-63-magnitude-earthquake-hits-southern-turkey-setting-new-fears-rcna71479)









Title: Re: Earthquakes and Volcanoes
Post by: bing101 on February 20, 2023, 05:09:25 PM

https://www.nbcphiladelphia.com/news/national-international/two-more-powerful-earthquakes-strike-turkey-and-syria-with-new-reports-of-building-collapses/3504773/


THat 3 death toll number is preliminary for now given the severity of this quake.

Note these clips are legit.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on March 19, 2023, 10:55:10 AM
https://www.reuters.com/business/environment/magnitude-65-earthquake-shakes-ecuador-no-immediate-reports-damage-2023-03-18/

Ecuador reports a 6.8 quake and it's preliminary at this time.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on March 22, 2023, 11:53:48 AM
https://abcnews.go.com/International/wireStory/sleepless-night-after-pakistan-afghanistan-quake-kills-13-98034118
Pakistan reports a 6.5 quake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 05, 2023, 11:07:32 AM
https://newsinfo.inquirer.net/1752801/32-persons-evacuate-after-catanduanes-quake






https://www.rappler.com/nation/luzon/earthquake-rocks-catanduanes-april-4-2023/


A 6.2 Quake is reported in the Philippines.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 24, 2023, 09:23:29 PM
https://www.reuters.com/world/asia-pacific/magnitude-69-earthquake-strikes-kepulauan-batu-indonesia-emsc-2023-04-24/

Indonesia hit by a 7.3 quake.
Title: Re: Earthquakes and Volcanoes
Post by: Stephane Dumas on April 30, 2023, 10:27:04 AM
Colombia urges evacuation near volcano.
https://www.france24.com/en/live-news/20230429-colombia-urges-evacuation-near-volcano

QuoteThe Disaster Risk Management Office said it was moving to evacuate communities that are located within 15 kilometers (nine miles) from the main crater of three that make up the Nevado del Ruiz volcano in the Colombian Andes.

Seismic activity has increased at the volcano, which killed 25,000 people in an eruption in 1985.

That blast was the worst natural disaster in Colombian history and one of the deadliest volcanic eruptions of the 20th century.

There has recently been a "significant increase in seismic activity," the ministry of mines said in a statement while Colombia's SGC geological service warned of a "probable eruption within days or weeks."

The 5,300-meter (17,400-foot) colossus in western Colombia is one of the many volcanoes along the Ring of Fire, a path around the Pacific basin characterized by active volcanoes and frequent earthquakes.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on May 01, 2023, 04:12:26 PM
Good to point out that most of the deaths were from a massive lahar unleashed by the eruption that extended will beyond the pyroclastic flows.  Thousands were buried by the mix of melted glacier, ash and rock because it hit their homes at night.
Emergency planners learned some harsh lessons.
So I can understand the caution.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on May 11, 2023, 09:13:09 PM
https://www.reuters.com/business/environment/earthquake-magnitude-63-hits-western-japan-no-tsunami-warning-2023-05-05/ (https://www.reuters.com/business/environment/earthquake-magnitude-63-hits-western-japan-no-tsunami-warning-2023-05-05/)

https://abc7news.com/earthquake-northern-california-earth-quake-plumas-county-lake-almanor-sacramento/13235881/ (https://abc7news.com/earthquake-northern-california-earth-quake-plumas-county-lake-almanor-sacramento/13235881/)

Here are more QUake Updates.
Title: Re: Earthquakes and Volcanoes
Post by: Max Rockatansky on May 11, 2023, 09:29:54 PM
Why the small text?
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on May 21, 2023, 06:09:20 PM
https://www.reuters.com/world/americas/mexico-city-airport-shuts-down-operations-due-volcanic-ash-2023-05-20/



https://apnews.com/article/mount-etna-volcano-erupts-c968754750356ac5934e7aa97839471e


Mexico and Italy deal with eruptions and ash from those events.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on June 08, 2023, 03:13:58 PM
Kilauea started erupting again on the 7th.
(https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/media/images/IMG_2023-06-07_05-45-27_0.jpeg)
The lava lake is back.  Should all stay confined to the summit caldera, just like the last couple rounds.  That sucker is hundreds of feet deep still after 2018.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on June 11, 2023, 11:51:09 AM
https://www.dw.com/en/philippines-thousands-evacuated-around-mayon-volcano/a-65865110 (https://www.dw.com/en/philippines-thousands-evacuated-around-mayon-volcano/a-65865110)
The Mayon Volcano area in the Philippines is on eruption watch.





Title: Re: Earthquakes and Volcanoes
Post by: bing101 on June 15, 2023, 10:04:38 PM
https://www.rappler.com/nation/luzon/calatagan-batangas-earthquake-june-15-2023/ (https://www.rappler.com/nation/luzon/calatagan-batangas-earthquake-june-15-2023/)

https://www.gmanetwork.com/news/scitech/science/873012/magnitude-6-2-quake-jolts-calatagan-batangas/story/ (https://www.gmanetwork.com/news/scitech/science/873012/magnitude-6-2-quake-jolts-calatagan-batangas/story/)

a 6.3 Quake hits Batangas, Philippines.
Title: Re: Earthquakes and Volcanoes
Post by: Max Rockatansky on June 15, 2023, 10:26:36 PM
Must be a super small earthquake?
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on June 17, 2023, 11:38:25 AM
Quote from: Max Rockatansky on June 15, 2023, 10:26:36 PM
Must be a super small earthquake?


Corrected and here is more from the scene.


Title: Re: Earthquakes and Volcanoes
Post by: bing101 on August 07, 2023, 09:45:15 PM



https://abcnews.go.com/International/wireStory/54-magnitude-earthquake-hits-northeast-china-102047188

China hit by a 5.4 Quake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 08, 2023, 06:54:22 PM
https://abc7news.com/earthquake-norcal-shasta-county-northern-california/13754152/

5.0 Quake hit Shasta County, CA. Note this is under investigation for now.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 09, 2023, 11:48:52 AM
https://www.cbsnews.com/news/morocco-earthquake-6-8-magnitude-marrakech-hundreds-killed/
Morocco is hit by a 6.8 quake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 09, 2023, 03:10:29 PM

Here are scenes from Morocco.

Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 09, 2023, 09:54:58 PM
https://apnews.com/article/morocco-earthquake-marraskesh-7f4a503009dede0dec0208c08d6b100b
2000 people are found dead in the Morocco Quake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 10, 2023, 08:30:43 PM

Here are shots from the Morocco Quake.


Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 11, 2023, 12:33:41 PM
https://www.khon2.com/kilauea/kilauea-volcano-erupting-activity-confined-within-crater/
Kilauea volcano in Hawaii erupted.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 12, 2023, 02:29:13 PM
Here is more on the Morocco Quake

https://www.vox.com/2023/9/9/23865572/morocco-deadly-earthquake-marrakesh (https://www.vox.com/2023/9/9/23865572/morocco-deadly-earthquake-marrakesh)


https://www.aljazeera.com/news/liveblog/2023/9/12/morocco-earthquake-live-hope-fades-for-finding-survivors
Here is more on the Morocco Earthquake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 13, 2023, 01:35:40 AM
https://www.reuters.com/world/africa/morocco-earthquake-death-toll-passes-2800-survivors-camp-outdoors-2023-09-11/
Death toll approaches 3000 in Morocco.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 13, 2023, 03:29:26 PM
https://newsinfo.inquirer.net/1830644/magnitude-6-4-quake-hits-ilocos-region

a 6.3 quake hits Illocos, Philippines.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 14, 2023, 12:17:07 AM
https://www.cbsnews.com/video/donkeys-mules-being-used-in-morocco-earthquake-recovery-in-isolated-areas/
Here is more fallout from the earthquake in Morocco.

Title: Re: Earthquakes and Volcanoes
Post by: bing101 on September 15, 2023, 10:40:24 PM
https://www.reuters.com/graphics/MOROCCO-QUAKE/CONSTRUCTION/xmpjlblojpr/

Here is one factor that contributed to a high death toll and its the Mud Brick homes in the area.
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on September 18, 2023, 10:39:10 AM
One sees that a lot in parts of the world that have no forests to build with wood.  Rigid masonry that fails during even a modest earthquake and anyone inside is libel to get killed.  That same quake in Japan or California would have killed a dozen people, tops.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on October 08, 2023, 09:06:01 PM
https://www.aljazeera.com/news/2023/10/8/afghanistan-earthquake-death-toll-rises-to-2000-people-taliban-officials
2000 people dead in the Afghanistan quake.
Title: Re: Earthquakes and Volcanoes
Post by: Bruce on October 08, 2023, 11:07:59 PM
Felt a small earthquake tonight, which seems to have been felt all over the Salish Sea.

https://earthquake.usgs.gov/earthquakes/eventpage/uw61965081/executive
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on November 04, 2023, 11:00:01 PM
https://apnews.com/article/earthquake-nepal-himalayas-glance-95622ad007ef8812462d912af01b1993




https://apnews.com/article/nepal-india-earthquake-katmandu-new-delhi-e3fbed76b72419339d3c0edd9ad44ee2




https://www.reuters.com/world/asia-pacific/rescuers-struggle-find-nepal-quake-survivors-deaths-137-2023-11-04/


Woah if this is correct a 5.6 quake and a death of 154 then again it calls into question how the building codes are even considered leading up to this in Nepal.


Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on November 07, 2023, 02:16:52 PM
If a modest sized earthquake kills hundreds or thousands of people, that's how you can tell your human development index is pretty low.

Of course I say that living in a place where sustainable forestry is an easy reality.  Lumber is gonna be way more expensive when practically one's entire country is above the timberline, so they're stuck with masonry for most structures.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on November 12, 2023, 10:57:56 PM
https://apnews.com/article/iceland-volcano-earthquakes-evacuation-aviation-3bb2f4d18cb7c62967a7ce16cc1b70d3

https://www.reuters.com/world/europe/iceland-evacuates-town-over-concerns-volcanic-eruption-2023-11-11/


Iceland faces a threat of a volcanic eruption.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on November 16, 2023, 07:50:16 AM
Here is more on the Iceland Volcano risk.

Title: Re: Earthquakes and Volcanoes
Post by: bing101 on November 17, 2023, 10:11:50 PM
https://www.cnnphilippines.com/videos/2023/11/17/Magnitude-6.8-quake-rocks-parts-of-Mindanao.html

a 6.8 Quake is reported in Mindanao, Philippines.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on November 20, 2023, 09:06:25 PM
Here is more from the scene in Mindanao




Title: Re: Earthquakes and Volcanoes
Post by: bing101 on November 21, 2023, 09:44:01 PM



Here is more on Iceland.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on December 02, 2023, 11:57:41 AM
https://www.reuters.com/world/asia-pacific/magnitude-76-earthquake-strikes-mindanao-philippines-emsc-2023-12-02/

https://apnews.com/article/philippines-mindanao-earthquake-245460306105515a2d104f082b4d506e

7.6 magnitude earthquake strikes off the southern Philippines and a tsunami warning is issued
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on December 03, 2023, 11:08:19 AM
https://www.bbc.com/news/world-asia-67602493
https://apnews.com/article/philippines-mindanao-earthquake-245460306105515a2d104f082b4d506e
https://www.reuters.com/world/asia-pacific/philippines-lifts-tsunami-alert-after-magnitude-74-earthquake-2023-12-03/

Here is an update on the Mindanao Quake so far there are reports that one person is killed from this quake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on December 18, 2023, 07:48:35 PM
https://www.reuters.com/world/china/magnitude-61-earthquake-strikes-qinghai-china-emsc-2023-12-18/
China hit with a 6.1 quake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on December 19, 2023, 10:26:07 AM
https://www.aljazeera.com/news/2023/12/19/more-than-one-hundred-people-killed-in-earthquake-in-northwest-china
100 people reported dead so far in the quake in China.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on December 19, 2023, 08:11:36 PM
https://apnews.com/article/iceland-volcano-photos-e86eb9f25ed1c3182b2c55881f76433a

AP PHOTOS: Rivers and fountains of red-gold volcanic lava light up the dark skies in Icelandic town
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on December 27, 2023, 01:16:36 PM

https://www.nbcbayarea.com/news/local/napa-fault-line-earthquake-usgs/3406768/

Here is one story on the West Napa Fault. Its another case of we need to pay attention to other earthquake faults in Northern California besides Hayward and San Andreas faults the next time a 6.0 and above quake hits.

Title: Re: Earthquakes and Volcanoes
Post by: ET21 on December 27, 2023, 02:32:47 PM
Some of the volcano footage coming out of Iceland has been spectacular
Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on December 28, 2023, 12:38:37 PM
That was a brief, but photogenic eruption.  That town ain't in the clear yet as that system's still got magma on the move, so watch out for another eruption this winter.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 01, 2024, 11:12:06 AM
https://www.reuters.com/world/japan/magnitude-74-earthquake-strikes-japan-tsunami-warning-issued-2024-01-01/
https://apnews.com/article/japan-earthquake-tsunami-bfb94b14333379491953f7eb58c4e466   Japan lowers its tsunami warning but still tells people not to go home after a series of earthquakes

Japan enters 2024 with a 7.6 quake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 01, 2024, 06:06:52 PM
Here is fallout from the epicenter of the 2024 Japan earthquake.

Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 03, 2024, 01:10:01 AM
https://abcnews.go.com/US/rare-earthquake-rattles-queens-roosevelt-island/story?id=106050726
https://wjla.com/news/local/rockville-montgomery-county-maryland-small-magnitude-earthquake-reported-united-states-geological-survey-usgs-lakewood-country-club-reports-did-you-feel-it-damages-injuries-quake-shake-loud-boom-sound-scary-weather#


Here are some odd reports of a 1.7 and a 2.3 quake but they are reported in New York City and Maryland. These quakes that are 1.7 and 2.3 would never be reported in California. 


But on a more serious note 62 people are reported dead so far in Ishikawa prefecture after a 7.5 quake hit.

https://apnews.com/article/earthquake-ishikawa-japan-tsunami-rescue-26cab2ea0067f89bcd770d519cdfd9cb

Rescuers race against time in search for survivors in Japan after powerful quakes leave 62 dead

Title: Re: Earthquakes and Volcanoes
Post by: triplemultiplex on January 03, 2024, 12:01:27 PM
Seems that deadly runway incursion in Tokyo is connected to the quake as one of the planes was carrying relief supplies bound for the affected areas.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 03, 2024, 08:42:32 PM
https://www.reuters.com/world/asia-pacific/japan-quake-death-toll-rises-73-search-survivors-enters-fourth-day-2024-01-04/

There are current reports of 73 people dead in Ishikawa prefecture related to the New Years earthquake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 05, 2024, 12:50:38 AM
https://news.yahoo.com/japan-rushes-240-people-missing-022520601.html
Apparently 240 people are reported missing in Japan related to the New Years day quake.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 05, 2024, 02:33:25 PM
https://abc7.com/earthquake-lytle-creek-san-bernardino-county-quake/14281187/
A 4.1 quake is reported to hit the Inland Empire area near San Bernardino.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 15, 2024, 09:11:46 PM

Here is the Iceland eruption.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 17, 2024, 03:39:38 PM
https://www.theguardian.com/world/2024/jan/16/northridge-earthquake-los-angeles-california-lessons-safety
Crazy to think that Northridge quake was 30 years ago.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on January 22, 2024, 03:05:58 PM
https://apnews.com/article/china-quake-xinjiang-kyrgyzstan-kazakhstan-48338716e604279d088a807f9770878e

Strong magnitude 7.1 earthquake strikes remote western China, state media says
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on February 03, 2024, 04:53:50 PM

a 5.1 quake reported in Oklahoma.
https://abcnews.go.com/Technology/wireStory/oklahoma-rattled-shallow-51-magnitude-earthquake-106918256 (https://abcnews.go.com/Technology/wireStory/oklahoma-rattled-shallow-51-magnitude-earthquake-106918256)




Title: Re: Earthquakes and Volcanoes
Post by: CoreySamson on February 03, 2024, 05:15:02 PM
Apparently a lot of my friends felt that earthquake. The guys on the 7th floor of my dorm were freaking out. I, of course, slept through it.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on March 01, 2024, 02:18:36 PM
https://apnews.com/article/new-zealand-volcano-eruption-sentencing-6daec69131b119e1c29d8ec3636286c6
A New Zealand tour company is told to pay 7.8 Million in fines related to being near an active eruption in 2019.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on March 16, 2024, 07:25:43 PM
https://www.reuters.com/world/europe/iceland-volcano-erupts-again-met-office-says-2024-03-16/
Iceland faces another eruption.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on March 29, 2024, 01:23:00 PM
https://www.gmanetwork.com/news/topstories/regions/902032/taal-emits-highest-amount-sulfur-dioxide-in-2024/story/

Here is an update on Taal Volcano in Batangas, Philippines. 
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 02, 2024, 10:10:59 PM
https://www.reuters.com/world/asia-pacific/strong-72-magnitude-earthquake-hits-taipei-2024-04-03/

Update a 7.2 quake is reported in Taiwan and
This is under investigation for now.

https://apnews.com/article/taiwan-earthquake-tsunami-f086aac0c3082036d1ca77c01828fb28

A strong earthquake shakes Taiwan, damaging buildings and causing a small tsunami
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 03, 2024, 11:53:55 AM
https://www.reuters.com/world/asia-pacific/strong-72-magnitude-earthquake-hits-taipei-2024-04-03/

Note the 9 deaths in this article are confirmed at the time of writing but this is currently a rescue operation in Taiwan.

QuoteHUALIEN, Taiwan, April 3 (Reuters) - Taiwan's biggest earthquake in at least 25 years killed nine people on Wednesday and injured more than 900, while 50 workers travelling in minibuses to a hotel in a national park were missing. Some buildings tilted at precarious angles in the mountainous, sparsely populated county of Hualien, near the epicentre of the 7.2 magnitude quake, which struck just offshore at about 8 a. m. (0000 GMT) and triggered massive landslides. Linda Chen, 48, said her apartment in downtown Hualien city had been so badly damaged in an earlier earthquake in 2018 that they had to move house. But her new apartment block was damaged too in the latest earthquake. "We worry the house could collapse anytime. We thought we had already experienced it once in Hualien and it would not hit us again, because God has to be fair," she said.




Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 03, 2024, 08:38:05 PM
Here are local airchecks of the Taiwan Quake. 





Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 03, 2024, 08:48:25 PM


Here is wall to wall coverage from TVBS Taiwan.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 04, 2024, 01:21:57 PM
https://apnews.com/article/taiwan-earthquake-hualien-taroko-park-f7e6df36441dc3cde69038e0744aa01d   

Rescuers in Taiwan search for those missing or stranded after major earthquake kills 10
Title: Re: Earthquakes and Volcanoes
Post by: kalvado on April 05, 2024, 10:44:04 AM
Third time I actually felt one. Some 120 miles from epicenter
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 05, 2024, 10:47:16 AM
https://www.channelnewsasia.com/watch/st15-two-singaporeans-missing-hualien-after-taiwan-earthquake-4245936


https://www.detroitnews.com/story/news/world/2024/04/05/rescue-teams-taiwan-searching-family-feared-trapped-rockslide-following-earthquake/73215276007/

The quake is now ideas the 2024 7.4 Hualien Quake. Note there are now reports of rocks lines as a result of quake.
Title: Re: Earthquakes and Volcanoes
Post by: Big John on April 05, 2024, 10:50:08 AM
Depending on the reports 4.7 or 4.8 earthquake in New Jersey.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 05, 2024, 11:09:01 AM
Quote from: Big John on April 05, 2024, 10:50:08 AMDepending on the reports 4.7 or 4.8 earthquake in New Jersey.
https://www.reuters.com/world/us/magnitude-55-earthquake-strikes-new-york-new-jersey-emsc-2024-04-05/


4.7 quake is reported so far.

https://apnews.com/article/east-coast-earthquake-7d03f7a44a6c1a1ea877820515808bee

Earthquake centered near New York City rattles the Northeast
Title: Re: Earthquakes and Volcanoes
Post by: 1995hoo on April 05, 2024, 11:10:30 AM
My colleagues in Lower Manhattan said they definitely noticed the quake and that "engineers" have pronounced the building safe (seems like a very quick determination for a quake that was less than an hour ago).
Title: Re: Earthquakes and Volcanoes
Post by: elsmere241 on April 05, 2024, 02:41:42 PM
People near me in northern Delaware felt the New Jersey quake, but I didn't for some reason.
Title: Re: Earthquakes and Volcanoes
Post by: epzik8 on April 05, 2024, 04:16:06 PM
Haha I learned of the New Jersey quake while at work in Maryland, then went on my lunch break and said "this is gonna be a thread on r/maryland" (on Reddit) and that was indeed the case. People from Montgomery and P.G. reported feeling it, but I didn't in Harford, closer to the epicenter.
Title: Re: Earthquakes and Volcanoes
Post by: Rothman on April 05, 2024, 05:24:49 PM
Quote from: 1995hoo on April 05, 2024, 11:10:30 AMMy colleagues in Lower Manhattan said they definitely noticed the quake and that "engineers" have pronounced the building safe (seems like a very quick determination for a quake that was less than an hour ago).

Nah.  Can tell pretty quickly with a dinky quakey like this one.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 07, 2024, 08:01:03 PM
Here is a Building in Taiwan getting demolished because yes it pose a risk to aftershocks.

Title: Re: Earthquakes and Volcanoes
Post by: Road Hog on April 08, 2024, 12:37:25 AM
Is a tilted Uranus an oval?
Title: Re: Earthquakes and Volcanoes
Post by: jakeroot on April 08, 2024, 05:59:20 PM
Speaking of the Taiwan earthquake, I did not feel it here in Okinawa, though we did have to evacuate away from the coast because of a tsunami warning (the main arteries became one-way for a bit). Originally it was predicted to be a 3-meter tsunami, though fortunately it ended up being very small and not notable.

Here is a tweet showing all the cars going the same way on one of the main roads last week:

https://x.com/yuruhuwa_kdenpa/status/1775514073842762067
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 09, 2024, 11:04:44 AM
One of the major news outlets in Taiwan has video of a land slide that took place during the 2024 7.4 quake that hit the country. This is where there are reports of people reported missing is coming from.

Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 18, 2024, 10:55:23 AM
https://www.reuters.com/world/asia-pacific/indonesian-volcano-eruption-forces-evacuations-airport-closure-2024-04-18/

A volcano eruption is reported in Indonesia.
Title: Re: Earthquakes and Volcanoes
Post by: JayhawkCO on April 18, 2024, 12:23:46 PM
(https://pbs.twimg.com/media/GLYu4Z9W8AA5NZD?format=jpg&name=small)
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 20, 2024, 07:29:42 PM
https://apnews.com/article/indonesia-mount-ruang-volcano-eruption-370e2e42120c4cf3d601dc00f3f21d6a

Here is an update on the Indonesian volcano.

QuoteMANADO, Indonesia (AP) — More than 2,100 people living near an erupting on Indonesia's Sulawesi Island were evacuated Friday due to the dangers of spreading ash, falling rocks, hot volcanic clouds and the possibility of a tsunami.
Indonesia's Center for Volcanology and Geological Hazard Mitigation recorded at least three eruptions since Friday afternoon, with the maximum height of the eruption column reaching 1,200 meters (3,900 feet).
An international airport in Manado city, less than 100 kilometers (60 miles) from the erupting Mount Ruang, is still temporarily closed as volcanic ash was spewed into the air.
Satellite imagery from the Meteorology, Climatology and Geophysics Agency shows the ash has spread to the west, northwest, northeast and southeast, covering Manado and North Minahasa, according to a statement from Indonesia's Transportation Ministry
Title: Re: Earthquakes and Volcanoes
Post by: kalvado on April 20, 2024, 08:07:33 PM
Quote from: JayhawkCO on April 18, 2024, 12:23:46 PM(https://pbs.twimg.com/media/GLYu4Z9W8AA5NZD?format=jpg&name=small)
Toba lake it is not!
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 22, 2024, 03:32:28 PM
https://www.reuters.com/world/asia-pacific/taiwan-rattled-by-63-magnitude-quake-no-immediate-reports-damage-2024-04-22/

Another quake hits Taiwan and the preliminary report of this quake is a 6.3.
Title: Re: Earthquakes and Volcanoes
Post by: bing101 on April 23, 2024, 09:53:11 AM
https://www.reuters.com/world/asia-pacific/taiwan-rattled-by-dozens-quakes-no-major-damage-2024-04-23/


https://apnews.com/article/taiwan-earthquake-hualien-usgs-7ac3e6db25489a2da80f3e06ecc61b27


Here is more on the latest Taiwan quake and experts are saying this is an aftershock from the quake from April 3rd.