CALIFORNIA WEATHER BLOG: Powerful Friday storm in Southern California; Warm & wet atmospheric river to affect Oroville Dam watershed Monday

From Daniel Swain at the California Weather Blog:

Very heavy precipitation expected across Southern California on Friday and Northern California on Monday (including the Feather River watershed). NCEP via tropicaltidbits.com

California is currently experiencing one of its wettest winters on record. Precipitation has been especially remarkable across the Northern Sierra watersheds, where liquid equivalent (rain+melted snow) is presently above 200% of average. Widespread flooding has already occurred across Northern California in recent weeks, and supersaturated soils are now leading to slope failures (mudslides and landslides) across much of the state. In additional to the “typical” flooding of regional rivers and streams that one might expect with prolonged heavy precipitation, California’s vast water storage and conveyance infrastructure is starting to crack under the strain–in some cases, quite literally.

Click here to continue reading at the California Weather Blog here:  Powerful Friday storm in Southern California; Warm & wet atmospheric river to affect Oroville Dam watershed Monday

 

Daily emailsSign up for daily email service and you’ll never miss a post!

Sign up for daily emails and get all the Notebook’s aggregated and original water news content delivered to your email box by 9AM. Breaking news alerts, too. Sign me up!

(Visited 203 times, 1 visits today)

Leave a Reply