First published · Last updated
Thunderstorms and lightningSevere Thunderstorm Warning — NWS Tucson AZ
Original source title
Severe Thunderstorm Warning issued October 21 at 8:37PM MST until October 21 at 8:45PM MST by NWS Tucson AZ
Reported by U.S. National Weather Service Alerts NWS
The alert for Graham and Greenlee counties was set to expire after the storm moved out of the area. A watch remained in effect for part of southeast Arizona through 9:00 p.m. MST Wednesday.
At a glance
- Affected location: Graham and Greenlee counties, Arizona
- A watch remained in effect for part of southeast Arizona through 9:00 p.m.
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Why it matters
The warning was ending, but a thunderstorm watch remained active for part of southeast Arizona.
Location
Highlighted marker: this event.
Generated scores
Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.
- Confidence
- 8/10
- Geographic reach
- 3/10
- Global importance
- 2/10
- Impact magnitude
- 2/10
- Urgency
- 4/10
Primary official sources
- U.S. National Weather Service Alerts NWSSevere Thunderstorm Warning issued October 21 at 8:37PM MST until October 21 at 8:45PM MST by NWS Tucson AZ
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