1 thunderstorm wind, as filed by the National Weather Service.
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.
1 thunderstorm wind. Local standard time, as filed.
Heavy rain was reported from thunderstorms, in the San Bernardino and San Jacinto mountains, and in the Morongo Valley and Desert Hot Springs area. The Morongo Valley area had 3.00 to 4.00 inches of rain, between 0600 PST and 0900 PST, with minor flooding of roads.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in California in 1993Every state in 1993This day in weather historyWarnings in California, August 1993
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: 10316821.