Severe Thunderstorm Warning
NWS Huntsville AL ยท US
New
Details
Severe Thunderstorm Warning Issued September 21 At 3:01PM CDT Until September 21 At 3:45PM CDT By NWS Huntsville AL
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
SVRHUN The National Weather Service in Huntsville Alabama has issued a * Severe Thunderstorm Warning for... Northeastern Marshall County in northeastern Alabama... * Until 345 PM CDT. * At 301 PM CDT, a severe thunderstorm was located over Grant, or 9 miles north of Guntersville, and is nearly stationary.
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
Grant and Columbus City.
Instructions
For your protection move to an interior room on the lowest floor of a building.
Affected areas
- Marshall County, AL
Public contact
- Issuer
- NWS Huntsville AL
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~44s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M32RYS2W770VS1CPPD28GC41
- Identifier
- urn:oid:2.49.0.1.840.0.bf56b769471d34beeebce3bb0b1fc4f826ae16d4.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Huntsville AL
- AWIPS ID
- CAPHUN
- NWWS sequence
- nwws_processor.3467
- WMO heading
- XOUS54
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 54
Event codes
| Name | Value |
|---|---|
| SAME | SVR |
| NationalWeatherService | SVW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SVRHUN |
| WMOidentifier | WUUS54 KHUN 212001 |
| eventMotionDescription | 2026-09-21T20:01:00-00:00...storm...316DEG...4KT...34.5,-86.27 |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | 1.00 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KHUN.SV.W.0142.260921T2001Z-260921T2045Z/ |
| eventEndingTime | 2026-09-21T15:45:00-05:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Marshall County, AL
| Name | Value |
|---|---|
| SAME | 001095 |
| UGC | ALC095 |
- Polygons
- 34.42,-86.31 34.51,-86.37 34.52,-86.36 34.51,-86.34 34.56,-86.31 34.57,-86.33 34.58,-86.3 34.59,-86.31 34.59,-86.3 34.6,-86.27 34.47,-86.11 34.42,-86.31