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Thunderstorms and lightning

Severe 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

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