Special Weather Statement
NWS Morristown TN ยท US
Details
A Strong Thunderstorm Will Impact Southeastern Sequatchie...East Central Marion And Central Hamilton Counties Through 400 PM EDT/300 PM CDT/
- Event
- Special Weather Statement
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Moderate
- Certainty
- Observed
- Response
- Execute
Description
Overview
At 307 PM EDT/207 PM CDT/, Doppler radar was tracking a strong thunderstorm near Fairmount, or 10 miles southeast of Dunlap, moving south at 10 mph.
Hazard
Wind gusts up to 40 mph and pea size hail.
Source
Radar indicated.
Impacts
Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Chattanooga, Soddy-Daisy, Signal Mountain, Walden, Lakesite, Fairmount, Harrison, Red Bank, Flat Top Mountain, and North Chickamauga Creek Gorge.
Instructions
If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle.
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
- ~58s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M32NWAC23HB7MSG1ZXFYJNXM
- Identifier
- urn:oid:2.49.0.1.840.0.78f07db2d7708f2734c66f6092683165ce686f79.001.1
- 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.1975
- 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 211907 |
| NWSheadline | A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN SEQUATCHIE...EAST CENTRAL MARION AND CENTRAL HAMILTON COUNTIES THROUGH 400 PM EDT/300 PM CDT/ |
| eventMotionDescription | 2026-09-21T19:07:00-00:00...storm...343DEG...7KT...35.24,-85.28 |
| maxWindGust | 40 MPH |
| maxHailSize | 0.25 |
| 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
- 35.31,-85.39 35.34,-85.19 35.16,-85.1 35.11,-85.43 35.31,-85.39