Special Weather Statement for Eastern San Gabriel Mountains; Los Angeles County San Gabriel Valley
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Observed
What is happening
At 522 AM PDT, Doppler radar was tracking a strong thunderstorm over Pomona, moving north at 20 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... San Dimas... Glendora... Pomona......
What the bulletin says to do
If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways.
Full official description
Bulletin details
At 522 AM PDT, Doppler radar was tracking a strong thunderstorm over Pomona, moving north at 20 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... San Dimas... Glendora... Pomona... Montclair... La Verne... Diamond Bar... Claremont... Covina... and Walnut.
Lifecycle record
Official revisions
- Alert
Special Weather Statement issued October 22 at 5:23AM 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
- Alert
- Last collected