Severe Severe Storm ● Closed

Severe Thunderstorm Warning issued September 9 at 3:17PM MST until September 9 at 4:00PM MST by NWS Tucson AZ, United States of America

Event time: Sep 9, 2026 22:17 UTC Last updated: Sep 18, 2026 United States

Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

SVRTWC

The National Weather Service in Tucson has issued a

* Severe Thunderstorm Warning for...
South Central Santa Cruz County in southeastern Arizona...

* Until 400 PM MST.

* At 317 PM MST, a severe thunderstorm was located near Patagonia
Lake State Park, moving west at 10 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.

* Locations impacted include...
Nogales, Rio Rico, Patagonia Lake State Park, Nogales International
Airport and Tumacacori.

This includes the following highways...
Interstate 19 between mile markers 5 and 18. Route 82 between mile
markers 5 and 13.

Measurements

Coordinates	31.4900, -110.9220
Region	Santa Cruz, AZ
Location Precision	polygon
Issuing Authority	United States of America — us-noaa-nws-en
Cap Urgency	Immediate
Cap Certainty	Observed
Cap Expires	2026-09-09T16:00:00-07:00

Official source

Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.

This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.

Severity as published by WMO Alert Hub (national weather services).

View original report

Also reported by: NWS NWS NWS NWS NWS

This event as JSON · API and licence

Source updated 39 days ago (Sep 9, 2026 22:18 UTC) · we last heard from WMO Alert Hub (national weather services) 42 seconds ago

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Official authorities in United States

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Earlier severe storm events in United States

Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.

Severe Thunderstorm Warning — Calvert, MD; St. Marys, MD Severe Severe Storm United States closed via NWS Aug 10, 2026 Special Marine Warning — James River from Jamestown to the James River Bridge; James River from JRB to HRBT, Including the Elizabeth River Severe Severe Storm United States closed via NWS Aug 10, 2026 Special Marine Warning — Long Island Sound West of New Haven CT/Port Jefferson NY; South Shore Bays from Jones Inlet through Shinnecock Bay; Fire Island Inlet NY to Moriches Inlet NY out 20 NM; Sandy Hook NJ to Fire Island Inlet NY out 20 NM; Waters Severe Severe Storm United States closed via NWS Aug 10, 2026 Severe Thunderstorm Warning — St. Marys, MD Severe Severe Storm United States closed via NWS Aug 10, 2026

Nearby & related events

Severe Thunderstorm Warning issued October 19 at 2:51PM MST until October 19 at 3:15PM MST by NWS Tucson AZ, United States of America Severe Severe Storm United States active via WMO 5 min ago Severe Thunderstorm Warning — Grant, NM; Hidalgo, NM Severe Severe Storm United States active via NWS 13 min ago Severe Thunderstorm Warning issued October 19 at 2:43PM MST until October 19 at 3:30PM MST by NWS Tucson AZ, United States of America Severe Severe Storm United States active via WMO 13 min ago Severe Thunderstorm Warning issued October 19 at 2:38PM MST until October 19 at 3:00PM MST by NWS Tucson AZ, United States of America Severe Severe Storm United States active via WMO 18 min ago Severe Thunderstorm Warning issued October 19 at 2:36PM MST until October 19 at 3:15PM MST by NWS Tucson AZ, United States of America Severe Severe Storm United States active via WMO 20 min ago

Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.