San Diego’s dangerous flash flood on Monday may not be the state’s last such event of the next couple of weeks, as a weather pattern favorable to atmospheric rivers takes shape across the Pacific Ocean.
California’s mountain snowpack is the largest it’s been in decades, thanks to a barrage of atmospheric rivers in late December into January. The snow is a boon for the state’s water supply but could also pose a flood risk as the season progresses.
Measurements completed last week show that Sierra Nevada snow water content is rivaling or outpacing the 1982-83 season, the biggest snow year in the past 40 years. Up to two feet of additional snow fell on the region this weekend.
