Alert archive / Arizona / Mesoscale Discussions in 2026
Mesoscale Discussion 1913
The Storm Prediction Center issued this mesoscale discussion at Aug 10, 2026, 7:20 PM MST for Pima County, Pinal County, Arizona. It was in force for 85 min.
The area
The outline as issued.
The facts
- Issued
- Aug 10, 2026, 7:20 PM MST (02:20 UTC)
- Expired
- Aug 10, 2026, 8:45 PM MST
- In force
- 85 min
- Issued by
- the Storm Prediction Center
- Concerning
- Severe thunderstorm watch 561
Counties Pima County, AZ, Pinal County, AZ
The radar
The Phoenix radar (KIWA), 106 km from the middle of the area, began a volume at 02:22 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The text
As transmitted.
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Mesoscale Discussions in Arizona, 2026Every mesoscale discussion in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.