Dense Fog with visibilities down to 1/4 mile occurred along the coast and over portions of the Inland Valleys.
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 SGX wrote it up.
Dense Fog with visibilities down to 1/4 mile occurred along the coast and over portions of the Inland Valleys.
The national radar mosaic for the moment the first event began.
3 dense fog. Local standard time, as filed.
The ASOS station at Gillespie Field reported fog with visibility below 1/4 mi between 0055 and 0455PST.
The ASOS station at Corona Airport reported periods of fog with visibility below 1/4 mi between 0056 and 0756PST. Visibility below 1/4 mi was also reported at the Chino Airport ASOS station from 0526 and 0753PST.
Fog with visibility of 1/4 mi was reported at the Carlsbad, McClellan-Palomar Airport ASOS station between 0306 and 0653PST. Periods of fog with visibility of 1/4 mi were also reported at the Montgomery Field, Oceanside Municipal Airport, and MSAS Miramar Airport ASOS stations between 0100 and 0600PST.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in California in 2015Every state in 2015This day in weather historyWarnings in California, February 2015
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 2026-09-24. Each event’s entry at NCEI: 563252, 563254, 563247.