AARoads Forum

Non-Road Boards => Off-Topic => Weather => Topic started by: bing101 on February 24, 2024, 08:58:06 AM

Title: Frequent Heavy Rain Has Made California a Mudslide Hotspot
Post by: bing101 on February 24, 2024, 08:58:06 AM
https://www.wired.com/story/climate-change-rain-wetter-world-mudslides/

Note this is how some areas are more prone to landslides during storms.
Title: Re: Frequent Heavy Rain Has Made California a Mudslide Hotspot
Post by: kalvado on February 24, 2024, 09:25:22 AM
Quote from: bing101 on February 24, 2024, 08:58:06 AM
https://www.wired.com/story/climate-change-rain-wetter-world-mudslides/

Note this is how some areas are more prone to landslides during storms.
So CA problems are drought and rain.
Title: Re: Frequent Heavy Rain Has Made California a Mudslide Hotspot
Post by: GaryV on February 24, 2024, 09:26:15 AM
Gee, maybe people shouldn't perch their expensive homes on the sides of canyons and atop cliffs.
Title: Re: Frequent Heavy Rain Has Made California a Mudslide Hotspot
Post by: Max Rockatansky on February 24, 2024, 09:34:40 AM
I've been waiting for years for people to stop complaining about no rain and switching to "this is too much."
Title: Re: Frequent Heavy Rain Has Made California a Mudslide Hotspot
Post by: gonealookin on February 24, 2024, 01:41:01 PM
Quote from: Max Rockatansky on February 24, 2024, 09:34:40 AM
I've been waiting for years for people to stop complaining about no rain and switching to "this is too much."

Same thing here at Tahoe with the snow.  Last winter was the huge "holy crap please make it stop!" snow dump with the road closures, collapsing roofs, etc.

Think of this number sequence:  5, 5, 10, 10, 20.  The average is 10.  Two of the entries are half of average and two are exactly average, which means 4 of the 5 are average or below.  Then there's that "20" which messes everything up.  That's kind of how snow years in the Sierra work out: 40% being super dry and 40% just OK, but every fifth year is, as the ski resorts like to say, "EPIC!!!".
Title: Re: Frequent Heavy Rain Has Made California a Mudslide Hotspot
Post by: epzik8 on February 28, 2024, 10:24:12 AM
Isn't this just an annual headline at this point?
Title: Re: Frequent Heavy Rain Has Made California a Mudslide Hotspot
Post by: Max Rockatansky on February 28, 2024, 10:42:36 AM
Kinda, but not every year has mass numbers of mudslides and heavy winter precipitation.  I wouldn't even call it common to have two years above average precipitation. 
Title: Re: Frequent Heavy Rain Has Made California a Mudslide Hotspot
Post by: triplemultiplex on February 28, 2024, 11:49:28 AM
Doesn't help that all of the Coast Ranges are made up of sediments scraped off the Juan de Fuca plate as it subducted under North America.  So much shale in the mix.  Makes for unstable slopes.

The whiplash between extreme drought and disastrous, flooding precip seems to have become the norm.
Title: Re: Frequent Heavy Rain Has Made California a Mudslide Hotspot
Post by: Max Rockatansky on February 28, 2024, 12:07:37 PM
But there has always been a whiplash like that.  How quick are we to forget stuff like the Mud Creek Slide happened back in 2017?
Title: Re: Frequent Heavy Rain Has Made California a Mudslide Hotspot
Post by: bing101 on February 29, 2024, 09:37:11 AM
Quote from: GaryV on February 24, 2024, 09:26:15 AM
Gee, maybe people shouldn't perch their expensive homes on the sides of canyons and atop cliffs.
If only developers considered geological studies in some areas before building in the places that they did.
Title: Re: Frequent Heavy Rain Has Made California a Mudslide Hotspot
Post by: Max Rockatansky on February 29, 2024, 09:44:56 AM
Quote from: bing101 on February 29, 2024, 09:37:11 AM
Quote from: GaryV on February 24, 2024, 09:26:15 AM
Gee, maybe people shouldn't perch their expensive homes on the sides of canyons and atop cliffs.
If only developers considered geological studies in some areas before building in the places that they did.

Usually the particular buyer base who purchases cliff-side homes is more concerned about views rather than geological surveys.