Severe Thunderstorm Warning
NWS Phoenix AZ ยท US
Updated
This event was updated at .
Details
A Severe Thunderstorm Warning Remains In Effect Until 1130 AM MST For Maricopa County
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
At 1116 AM MST, a severe thunderstorm was located over East Mesa, moving north at 10 mph.
Hazard
60 mph wind gusts.
Source
Radar indicated.
Impacts
Expect damage to roofs, siding, and trees. Locations impacted include... Mesa, East Mesa, Usery Mountain Park, Superstition Springs Mall, and Falcon Field Airport. This includes the following highways... US Highway 60 between mile markers 183 and 193. AZ Route 202 between mile markers 17 and 32.
Instructions
For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Affected areas
- Maricopa County, AZ
Public contact
- Issuer
- NWS Phoenix AZ
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~40s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2NPYT05N7HT4B68MWMYVPSG
- Identifier
- urn:oid:2.49.0.1.840.0.1ffe24258e1a762fa3b9974822ddadf5bd4fad63.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Phoenix AZ
- AWIPS ID
- CAPPSR
- NWWS sequence
- nwws_processor.484
- WMO heading
- XOUS55
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 55
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | SVS |
| NationalWeatherService | SVW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SVSPSR |
| WMOidentifier | WWUS55 KPSR 161816 |
| NWSheadline | A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM MST FOR MARICOPA COUNTY |
| eventMotionDescription | 2026-09-16T18:16:00-00:00...storm...191DEG...7KT...33.43,-111.71 |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | Up to .75 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.CON.KPSR.SV.W.0132.000000T0000Z-260916T1830Z/ |
| eventEndingTime | 2026-09-16T11:30:00-07:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Maricopa County, AZ
| Name | Value |
|---|---|
| SAME | 004013 |
| UGC | AZC013 |
- Polygons
- 33.36,-111.61 33.39,-111.81 33.5,-111.78 33.48,-111.58 33.36,-111.61