River Flood Warning 1, NWS Tucson, AZ

Issued

Sep 29, 2026, 10:27 AM MST (17:27 UTC)

In effect from

Sep 29, 2026, 9:25 PM MST

Expired

Sep 30, 2026, 11:00 PM MST

In force

26 hr

Issued by

NWS Tucson, AZ

Area

Storm-based polygon

Flood severity

Minor

County Graham County, AZ

The Tucson radar (KEMX), 135 km from the middle of the area, began a volume at 17:31 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.

Written for the forecast point Gila River near Solomon (GLHA3). The gauge peaked at 22.45 ft at Sep 30, 2026, 8:00 AM MST.

Action stage

19 ft

Minor stage

21 ft

Moderate stage

22.5 ft

Major stage

24 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 09448500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

NWS Tucson, AZ wrote its last area forecast discussion before this river flood warning went out at Sep 28, 3:07 PM MST, 19 hours 20 minutes earlier.

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River Flood Warnings in Arizona, 2026Every river flood warning in 2026

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; the gauge from the NWS water service and the USGS.