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 522 PM PDT, a severe thunderstorm was located 12 miles northwest of Amboy, or 28 miles southwest of Kelso, moving north at 25 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Mainly rural areas of San...
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. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. 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 522 PM PDT, a severe thunderstorm was located 12 miles northwest of Amboy, or 28 miles southwest of Kelso, moving north at 25 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Mainly rural areas of San Bernardino County. This includes Interstate 40 in California between mile markers 53 and 71.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued August 10 at 5:22PM PDT until August 10 at 5:45PM PDT by NWS Las Vegas NV
Official revision - Alert
Severe Thunderstorm Warning issued August 10 at 5:02PM PDT until August 10 at 5:45PM 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
- Update
- Last collected