Strong pressure and thermal gradients tighten across eastern Sierra following cold-frontal (Inside Slider) passage across the region. The result was strong east-northeast winds across the Sierra Crest and westward with some wind gusts exceeding 100 mph across higher ridges.
Every event with a place to put it; 2 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 REV wrote it up.
Strong pressure and thermal gradients tighten across eastern Sierra following cold-frontal (Inside Slider) passage across the region. The result was strong east-northeast winds across the Sierra Crest and westward with some wind gusts exceeding 100 mph across higher ridges.
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 Reno, NV wrote its last area forecast discussion before the first event at Jan 21, 1:50 AM PST, 9 hours 40 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
2 high wind. Local standard time, as filed.
Mesonet station Mammoth Summit, CA-Mono, CA (MTH03-Mammoth) reported a NE wind gusts of 120 mph at 11:40AM (LST).
Mesonet station Summit/Ward Mt-Alpine, CA (SUMAM-Tahoe) reported a NE wind gust of 119 mph at 01:30AM (LST).
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in California in 2022Every state in 2022This day in weather historyWarnings in California, January 2022
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 2026-09-30. Each event’s entry at NCEI: 993464, 993463.