Severe Thunderstorm Warning
NWS Shreveport LA ยท US
Updated
Details
Severe Thunderstorm Warning Remains In Effect Until 1245 PM CDT For Northeastern Smith, Southwestern Upshur And Southeastern Wood Counties
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
At 1221 PM CDT, a severe thunderstorm was located 8 miles south of Big Sandy, or 12 miles southwest of Gladewater, moving southeast at 15 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 include... Big Sandy, Hawkins and Winona.
Instructions
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Affected areas
- Smith County, TX
- Upshur County, TX
- Wood County, TX
Public contact
- Issuer
- NWS Shreveport LA
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m7s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M32FTGHZQ4WAGBDWKV7D5RYD
- Identifier
- urn:oid:2.49.0.1.840.0.eaefb3e01630340565c6fe318f3dd56a71fc0f82.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Shreveport LA
- AWIPS ID
- CAPSHV
- NWWS sequence
- nwws_processor.7423
- WMO heading
- XOUS54
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 54
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | SVS |
| NationalWeatherService | SVW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SVSSHV |
| WMOidentifier | WWUS54 KSHV 211721 |
| NWSheadline | SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1245 PM CDT FOR NORTHEASTERN SMITH, SOUTHWESTERN UPSHUR AND SOUTHEASTERN WOOD COUNTIES |
| eventMotionDescription | 2026-09-21T17:09:00-00:00...storm...310DEG...13KT...32.51,-95.18 |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | 1.00 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.CON.KSHV.SV.W.0294.000000T0000Z-260921T1745Z/ |
| eventEndingTime | 2026-09-21T12:45:00-05:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Smith County, TX
- Upshur County, TX
- Wood County, TX
| Name | Value |
|---|---|
| SAME | 048423 |
| SAME | 048459 |
| SAME | 048499 |
| UGC | TXC423 |
| UGC | TXC459 |
| UGC | TXC499 |
- Polygons
- 32.56,-95.24 32.68,-95.23 32.63,-95.01 32.43,-95.06 32.42,-95.18 32.56,-95.24