Severe Thunderstorm Warning for Apache, AZ; Navajo, AZ
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 218 AM MST /318 AM MDT/, a severe thunderstorm was located 16 miles northeast of Sun Valley, or 24 miles northeast of Holbrook, moving north at 40 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Petrified Forest National Park,...
What the bulletin says to do
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Full official description
Bulletin details
At 218 AM MST /318 AM MDT/, a severe thunderstorm was located 16 miles northeast of Sun Valley, or 24 miles northeast of Holbrook, moving north at 40 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Petrified Forest National Park, Petrified Forest N.P. Headquarters and Petrified Forest National Wilderness Area. This includes Interstate 40 between mile markers 305 and 316.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued October 22 at 2:18AM MST until October 22 at 2:30AM MST by NWS Flagstaff AZ
Official revision - Alert
Severe Thunderstorm Warning issued October 22 at 2:07AM MST until October 22 at 2:30AM MST by NWS Flagstaff AZ
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Flagstaff AZ. 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