3,441 first-hand accounts of flood events in California, ranked by impact. Each is a NOAA-written narrative of the moment.
With severe thunderstorms occurring in Central California during the early to mid afternoon hours, locally heavy rain brought deep ponding of water in several locations of north Fresno. City intersections were flooded deep enough to strand cars.
Read the full account →An upper trough moved across Central California on May 9. This system provided for enough instability for scattered thunderstorms to break out along the West Side Hills and the Sierra Nevada during the afternoon.
Read the full account →Amounts of 2-6 of rain fell across NE CA and the Tahoe Basin, with snow levels dipping as low as 7000 feet. Up to 6 of snow fell at that elevation with 12-20 of snow above 8000 feet in the Tahoe Basin.
Read the full account →Amounts of 2-6 of rain fell across NE CA and the Tahoe Basin, with snow levels dipping as low as 7000 feet. Up to 6 of snow fell at that elevation with 12-20 of snow above 8000 feet in the Tahoe Basin.
Read the full account →Another winter storm impacted Southern California January 30th through the 31st. A closed upper level low pressure system led to widespread rain in the coasts and valleys as well as a few inches of snow in the mountains, with the heaviest snow in the San Bernardino Mountains.
Read the full account →An approaching mid-level trough, combined with steep lapse rates, surface dewpoints in the low to mid 70s, and precipitable water values of around 2 inches helped trigger severe thunderstorms across the mountains and deserts during the afternoon and evening hours of the 30th.
Read the full account →Upper-level low pressure parked off the coast caused several periods of heavy rain and snow across the area. Very heavy snow fell in the mountains near Wrightwood during the first few days of the storm.
Read the full account →A cold, upper-level closed low developed along the Central Coast and drifted south before stalling over southern California on the 23rd. Heavy showers began in the northern areas, spreading slowly south into San Diego County.
Read the full account →A closed low pressure system moved slowly eastward across southern California during the evening of June 6 and morning of June 7. Showers and thunderstorms developed over Kern, Kings and Tulare Counties during this time frame as the low moved through the area.
Read the full account →A closed low pressure system moved slowly eastward across southern California during the evening of June 6 and morning of June 7. Showers and thunderstorms developed over Kern, Kings and Tulare Counties during this time frame as the low moved through the area.
Read the full account →A closed low pressure system moved slowly eastward across southern California during the evening of June 6 and morning of June 7. Showers and thunderstorms developed over Kern, Kings and Tulare Counties during this time frame as the low moved through the area.
Read the full account →A closed low pressure system moved slowly eastward across southern California during the evening of June 6 and morning of June 7. Showers and thunderstorms developed over Kern, Kings and Tulare Counties during this time frame as the low moved through the area.
Read the full account →The second in a series of significant storms brought strong winds and heavy rain to the San Francisco and Monterey Bay area. This storm developed over the Pacific Ocean with a strong parent low pressure based in the Gulf of Alaska.
Read the full account →A strong, long-period swell from the west-northwest arrived in Southern California on December 27-28th, and persisted through the 30th. This led to the development of very large breaking wave heights, especially at the beaches of Southern California.
Read the full account →There were periods of heavy rain from a Pacific storm on October 3rd and 4th. This brought rock and mud down onto several highways adjacent to areas that burned this past summer.
Read the full account →The highest astronomical tides of the year brought minor localized flooding to parts of the SF Bay Shoreline during the nights of July 11-15. The San Francisco Bay Buoy (9414290) reported water levels over 7 ft on four consecutive nights, peaking at 7.5 ft on the night of the…
Read the full account →The highest astronomical tides of the year brought minor localized flooding to parts of the SF Bay Shoreline during the nights of July 11-15. The San Francisco Bay Buoy (9414290) reported water levels over 7 ft on four consecutive nights, peaking at 7.5 ft on the night of the…
Read the full account →The highest astronomical tides of the year brought minor localized flooding to parts of the SF Bay Shoreline during the nights of July 11-15. The San Francisco Bay Buoy (9414290) reported water levels over 7 ft on four consecutive nights, peaking at 7.5 ft on the night of the…
Read the full account →A wet system brought periods of moderate to heavy rain with scattered thunderstorms. Lines of stronger thunderstorms brought local road flooding to portions of interior Northern California.
Read the full account →A wet system brought periods of moderate to heavy rain with scattered thunderstorms. Lines of stronger thunderstorms brought local road flooding to portions of interior Northern California.
Read the full account →A wet system brought periods of moderate to heavy rain with scattered thunderstorms. Lines of stronger thunderstorms brought local road flooding to portions of interior Northern California.
Read the full account →A wet system brought periods of moderate to heavy rain with scattered thunderstorms. Lines of stronger thunderstorms brought local road flooding to portions of interior Northern California.
Read the full account →A wet system brought periods of moderate to heavy rain with scattered thunderstorms. Lines of stronger thunderstorms brought local road flooding to portions of interior Northern California.
Read the full account →A wet system brought periods of moderate to heavy rain with scattered thunderstorms. Lines of stronger thunderstorms brought local road flooding to portions of interior Northern California.
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