Severe Thunderstorm Warning
NWS Tucson AZ ยท US
Details
Severe Thunderstorm Warning Issued September 23 At 2:54PM MST Until September 23 At 3:45PM MST By NWS Tucson AZ
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
SVRTWC The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... Southwestern Santa Cruz County in southeastern Arizona... * Until 345 PM MST. * At 254 PM MST, a severe thunderstorm was located near Nogales, moving northwest at 5 mph.
Hazard
60 mph wind gusts and quarter size hail.
Source
Radar indicated.
Impacts
Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
Locations impacted
Nogales, Rio Rico, Nogales International Airport, Patagonia Lake State Park, Kino Springs and Pena Blanca Lake. This includes the following highways... Interstate 19 between mile markers 1 and 12. Route 82 between mile markers 1 and 13.
Instructions
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Continuous cloud to ground lightning is occurring with this storm. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Affected areas
- Santa Cruz County, AZ
Public contact
- Issuer
- NWS Tucson AZ
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~30s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M3846PPZNEXGNG3T2955XFC7
- Identifier
- urn:oid:2.49.0.1.840.0.490c93a92c4f78c06f9e39510e5dd0cf14100a6f.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Tucson AZ
- AWIPS ID
- CAPTWC
- NWWS sequence
- nwws_processor.6178
- WMO heading
- XOUS55
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 55
Event codes
| Name | Value |
|---|---|
| SAME | SVR |
| NationalWeatherService | SVW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SVRTWC |
| WMOidentifier | WUUS55 KTWC 232154 |
| eventMotionDescription | 2026-09-23T21:54:00-00:00...storm...150DEG...5KT...31.41,-110.94 |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | 1.00 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KTWC.SV.W.0286.260923T2154Z-260923T2245Z/ |
| eventEndingTime | 2026-09-23T15:45:00-07:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Santa Cruz County, AZ
| Name | Value |
|---|---|
| SAME | 004023 |
| UGC | AZC023 |
- Polygons
- 31.35,-110.79 31.33,-110.91 31.33,-111.07 31.34,-111.09 31.46,-111.17 31.52,-110.83 31.35,-110.79