Startlingly green hills, surging rivers and the snow-wrapped Sierra Nevada had already signaled what Gov. Jerry Brown made official Friday: The long California drought is over. Brown issued an executive order that lifts the drought emergency in all but a handful of San Joaquin Valley counties where some communities are still coping with dried-up wells. […]
California’s current rainy season can no longer lay claim to being No. 1. After relatively modest rainfall in March, this season now ranks as the second wettest in 122 years of record-keeping, according to data released Thursday by federal scientists. Between October 2016 and March 2017, California averaged 30.75 inches of precipitation, the second-highest average since […]
The destruction of Oroville Dam’s main spillway in February likely occurred because it was built on highly erodible rock, according to several experts interviewed by Water Deeply. If confirmed by a forensic investigation now underway, rebuilding the spillway will require a much more expensive and time-consuming effort. The Oroville spillway was ripped apart in February as […]
The crippling wintertime droughts that struck California from 2013 to 2015, as well as this year’s unusually wet California winter, appear to be associated with the same phenomenon: a distinctive wave pattern that emerges in the upper atmosphere and circles the globe. Scientists at the National Center for Atmospheric Research (NCAR) found in a recent […]
The crippling wintertime droughts that struck California from 2013 to 2015, as well as this year’s unusually wet California winter, appear to be associated with the same phenomenon: a distinctive wave pattern that emerges in the upper atmosphere and circles the globe. Scientists at the National Center for Atmospheric Research (NCAR) found in a recent […]
April 1 is a telling date in California water policy each year. All the measurements — snowpack, water in reservoirs — are compared to that date. And this April 1, there was something very interesting to note. We all know it’s been a wet winter, but on April 1, most of California’s reservoirs were not […]
Gov. Brown Declares California Drought Emergency Is Over
/in California and the U.S. /by Mike Lee /Los Angeles Timesby Bettina BoxallStartlingly green hills, surging rivers and the snow-wrapped Sierra Nevada had already signaled what Gov. Jerry Brown made official Friday: The long California drought is over. Brown issued an executive order that lifts the drought emergency in all but a handful of San Joaquin Valley counties where some communities are still coping with dried-up wells. […]
California Storms: This Rainy Season Now Ranks 2nd All Time In 122 Years Of Records
/in California and the U.S. /by Mike Lee /The Mercury Newsby Mark GomezCalifornia’s current rainy season can no longer lay claim to being No. 1. After relatively modest rainfall in March, this season now ranks as the second wettest in 122 years of record-keeping, according to data released Thursday by federal scientists. Between October 2016 and March 2017, California averaged 30.75 inches of precipitation, the second-highest average since […]
Oroville Disaster May Have Been Caused By Weak Soil Under Spillway
/in California and the U.S. /by Mike Lee /News Deeplyby Matt WeiserThe destruction of Oroville Dam’s main spillway in February likely occurred because it was built on highly erodible rock, according to several experts interviewed by Water Deeply. If confirmed by a forensic investigation now underway, rebuilding the spillway will require a much more expensive and time-consuming effort. The Oroville spillway was ripped apart in February as […]
Scientists Link California Droughts And Floods To Distinctive Atmospheric Waves
/in California and the U.S. /by Mike Lee /Phys OrgThe crippling wintertime droughts that struck California from 2013 to 2015, as well as this year’s unusually wet California winter, appear to be associated with the same phenomenon: a distinctive wave pattern that emerges in the upper atmosphere and circles the globe. Scientists at the National Center for Atmospheric Research (NCAR) found in a recent […]
Scientists Link California Droughts And Floods To Distinctive Atmospheric Waves
/in California and the U.S. /by Mike Lee /Phys.orgThe crippling wintertime droughts that struck California from 2013 to 2015, as well as this year’s unusually wet California winter, appear to be associated with the same phenomenon: a distinctive wave pattern that emerges in the upper atmosphere and circles the globe. Scientists at the National Center for Atmospheric Research (NCAR) found in a recent […]
We Depend On Lakes We Can’t Fill To The Brim
/in California and the U.S. /by Mike Lee /Chico Enterprise-RecordApril 1 is a telling date in California water policy each year. All the measurements — snowpack, water in reservoirs — are compared to that date. And this April 1, there was something very interesting to note. We all know it’s been a wet winter, but on April 1, most of California’s reservoirs were not […]