Severe Thunderstorm Warning
N
Issued by NWS Flagstaff AZ
⏳ In force until Wed 21 Oct, 15:45 📍 Coconino, AZ; Yavapai, AZ (approximate) 🕑 3 h ago
SVRFGZ The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Coconino County in north central Arizona... Yavapai County in west central Arizona... * Until 545 AM MST. * At 459 AM MST, a severe thunderstorm was located 8 miles north of Perkinsville, or 21 miles north of Cottonwood, moving northeast at 40 mph. HAZARD...Two inch hail. SOURCE...Radar indicated. I…
🗃 Archived report - it is no longer on the live map. Pages are kept for 30 days.
📡 CAP alert details
Common Alerting Protocol
Official alert linked
▾
📡 CAP alert details
Common Alerting Protocol
⚠
SeveritySevere
⏱
UrgencyImmediate
❓
CertaintyObserved
EventSevere Thunderstorm Warning
Response typeShelter
CategoryMet
Affected areaCoconino, AZ; Yavapai, AZ
Issuing authorityNWS Flagstaff AZ
ContactNot supplied
🕓 Alert timing · EAT
Sent2026-10-21T04:59:00-07:00
Effective2026-10-21T04:59:00-07:00
Onset2026-10-21T04:59:00-07:00
Expires2026-10-21T05:45:00-07:00
📋 Official instructions
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail. This storm is capable of producing all types of severe weather including extremely large hail, destructive straight line winds, and tornadoes. Move quickly to a safe shelter such as an interior room, a bathroom, closet or basement.📄 Message details
Alert identifierurn:oid:2.49.0.1.840.0.5746730e112d06027e7c60d35eaf1e6d0b1ddf98.001.1
Message typeAlert
Senderw-nws.webmaster@noaa.gov
ScopePublic
CAP statusActual
Related messagesNot supplied
ⓘ CAP fields populate when an official alert is linked.
🛡 Safety advice
General guidance for this type of incident - not official instructions.
- Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail. This storm is capable of producing all types of severe weather including extremely large hail, destructive straight line winds, and tornadoes. Move quickly to a safe shelter such as an interior room, a bathroom, closet or basement.
- Stay aware of your surroundings in this area.
- Follow official updates from the police and local authorities.
- In an emergency call 112 (police) or 112 (ambulance), or request help through Jilinde.
📰 Story summary
From the report shown in the feed:
- SVRFGZ The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for...
- Coconino County in north central Arizona...
- Yavapai County in west central Arizona...
- * Until 545 AM MST.
- * At 459 AM MST, a severe thunderstorm was located 8 miles north of Perkinsville, or 21 miles north of Cottonwood, moving northeast at 40 mph.
- HAZARD...Two inch hail.
- SOURCE...Radar indicated.
- I…
ⓘ News summary · read the original report for full context.
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