Severe Thunderstorm Warning
NWS Birmingham AL ยท US
Updated
Details
The Severe Thunderstorm Warning For Northwestern Etowah County Will Expire At 530 PM CDT
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm.
Affected areas
- Etowah County, AL
Public contact
- Issuer
- NWS Birmingham AL
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~33s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M3312EJFT33TSRZMEK6PWDSK
- Identifier
- urn:oid:2.49.0.1.840.0.cd8dc93d34ade107e9bd853bb40dbffb1b765cad.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Birmingham AL
- AWIPS ID
- CAPBMX
- NWWS sequence
- nwws_processor.7725
- 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 | SVSBMX |
| WMOidentifier | WWUS54 KBMX 212223 |
| NWSheadline | THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN ETOWAH COUNTY WILL EXPIRE AT 530 PM CDT |
| eventMotionDescription | 2026-09-21T22:23:00-00:00...storm...347DEG...10KT...34.11,-86.17 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.EXP.KBMX.SV.W.0190.000000T0000Z-260921T2230Z/ |
| eventEndingTime | 2026-09-21T17:30:00-05:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Etowah County, AL
| Name | Value |
|---|---|
| SAME | 001055 |
| UGC | ALC055 |
- Polygons
- 34.2,-86.09 34.04,-86.07 34.02,-86.24 34.15,-86.24 34.18,-86.19 34.19,-86.13 34.19,-86.11 34.2,-86.1 34.2,-86.09