Severe Thunderstorm Warning for San Bernardino, CA
Official alert fields
What you need to know
- Applies to
- San Bernardino
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 233 PM PDT, a severe thunderstorm was located 14 miles northwest of Barstow, moving north at 20 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Barstow, Owl Canyon Campground, Lenwood and Nebo Center. This...
What the bulletin says to do
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Las Vegas NV.
Full official description
Bulletin details
At 233 PM PDT, a severe thunderstorm was located 14 miles northwest of Barstow, moving north at 20 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Barstow, Owl Canyon Campground, Lenwood and Nebo Center. This includes Interstate 40 in California between mile markers 1 and 4.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued August 11 at 2:33PM PDT until August 11 at 3:00PM PDT by NWS Las Vegas NV
Official revision - Alert
Severe Thunderstorm Warning issued August 11 at 2:14PM PDT until August 11 at 3:00PM PDT by NWS Las Vegas NV
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Las Vegas NV. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
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- Last collected