A strong, slow moving front brought heavy snow to northern California.
Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS MFR wrote it up.
A strong, slow moving front brought heavy snow to northern California.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Medford, OR wrote its last area forecast discussion before the first event at Jan 13, 9:04 AM PST, 3 hours 56 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
3 winter storm. Local standard time, as filed.
NOHRSC analysis of 8 to 16 inches of snow in the zone at elevations above 4000 feet. Scott Mountain Pass on Rt. 3 was closed during the event.
Sand Flat SNOTEL reported 19 inches of new snow with NOHRSC analysis of 16 to 32 inches of snow in the zone at elevations above 4000 feet.
NOHRSC analysis of 8 to 18 inches of snow in the zone.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in California in 2023Every state in 2023This day in weather historyWarnings in California, January 2023
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1080907, 1080908, 1080909.