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Thunderstorms and lightning

Severe Thunderstorm Warning — NWS Tucson AZ

Original source title

Severe Thunderstorm Warning issued October 21 at 1:32PM MST until October 21 at 2:00PM MST by NWS Tucson AZ

Reported by U.S. National Weather Service Alerts NWS

Observed severe thunderstorms were moving north across Graham and Pinal counties, Arizona, with 60 mph wind gusts and quarter-size hail. The alert instructed people to shelter inside a well-built structure and stay away from windows.

At a glance

  • Affected location: Graham and Pinal counties, Arizona
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Why it matters

The warning cited expected hail damage to vehicles and wind damage to roofs, siding, and trees.

Location

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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
4/10
Urgency
9/10

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Severe Thunderstorm Warning issued October 21 at 1:32PM MST until October 21 at 2:00PM MST by NWS Tucson AZ | Planet Briefing