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Severe Thunderstorm Warning for Los Angeles, CA

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Applies to
Los Angeles
Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Observed

What is happening

At 1041 AM PDT, a severe thunderstorm was located near West Covina, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... El Monte... Baldwin...

What the bulletin says to do

Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

Read official NWS bulletin

Full official description

Bulletin details

At 1041 AM PDT, a severe thunderstorm was located near West Covina, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... El Monte... Baldwin Park... Temple City... La Puente... and Irwindale.

Lifecycle record

Official revisions

3 captured
  1. Update

    Severe Thunderstorm Warning issued October 22 at 10:42AM PDT until October 22 at 11:15AM PDT by NWS Los Angeles/Oxnard CA

    Official revision
  2. Update

    Severe Thunderstorm Warning issued October 22 at 10:31AM PDT until October 22 at 11:15AM PDT by NWS Los Angeles/Oxnard CA

    Official revision
  3. Alert

    Severe Thunderstorm Warning issued October 22 at 10:20AM PDT until October 22 at 11:15AM PDT by NWS Los Angeles/Oxnard CA

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Los Angeles/Oxnard CA. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Update
Last collected
Methodology and corrections