Special Weather Statement
NWS Morristown TN ยท US
New
Details
A Strong Thunderstorm Will Impact Southern Sequatchie... Southeastern Marion And Southwestern Hamilton Counties Through 815 PM EDT/715 PM CDT/
- Event
- Special Weather Statement
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Moderate
- Certainty
- Observed
- Response
- Execute
Description
Overview
At 729 PM EDT/629 PM CDT/, Doppler radar was tracking a strong thunderstorm near Signal Mountain, or 11 miles northeast of Jasper, moving south at 15 mph.
Hazard
Wind gusts up to 50 mph.
Source
Radar indicated.
Impacts
Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Chattanooga, Signal Mountain, Walden, Whitwell, Ridgeside, Fairmount, Red Bank, Powells Crossroads, Martin Springs, and Lookout Mountain.
Instructions
If outdoors, consider seeking shelter inside a building.
Affected areas
- Sequatchie County, TN
- Marion County, TN
- Hamilton County, TN
Public contact
- Issuer
- NWS Morristown TN
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~26s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M30JEBT0RA63X4A6T7K6PSQ2
- Identifier
- urn:oid:2.49.0.1.840.0.97845f3996898eec892302273abce0d98e44c9a6.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Morristown TN
- AWIPS ID
- CAPMRX
- NWWS sequence
- nwws_processor.9182
- 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 | SPS |
| NationalWeatherService | SPS |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SPSMRX |
| WMOidentifier | WWUS84 KMRX 202329 |
| NWSheadline | A STRONG THUNDERSTORM WILL IMPACT SOUTHERN SEQUATCHIE... SOUTHEASTERN MARION AND SOUTHWESTERN HAMILTON COUNTIES THROUGH 815 PM EDT/715 PM CDT/ |
| eventMotionDescription | 2026-09-20T23:29:00-00:00...storm...351DEG...15KT...35.14,-85.45 |
| maxWindGust | 50 MPH |
| maxHailSize | 0.00 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Sequatchie County, TN
- Marion County, TN
- Hamilton County, TN
| Name | Value |
|---|---|
| SAME | 047153 |
| SAME | 047115 |
| SAME | 047065 |
| UGC | TNZ081 |
| UGC | TNZ098 |
| UGC | TNZ099 |
- Polygons
- 34.98,-85.54 35.19,-85.56 35.22,-85.34 34.99,-85.22 34.98,-85.54