Special Weather Statement
NWS Morristown TN ยท US
New
Details
A Strong Thunderstorm Will Impact Eastern Knox And Northwestern Sevier Counties Through 630 PM EDT
- Event
- Special Weather Statement
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Moderate
- Certainty
- Observed
- Response
- Execute
Description
Overview
At 541 PM EDT, Doppler radar was tracking a strong thunderstorm 9 miles northeast of Knoxville, moving southeast at 10 mph.
Hazard
Wind gusts up to 40 mph.
Source
Radar indicated.
Impacts
Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Knoxville, Sevierville, Maloneyville, Mascot, Kodak, Kimberlin Heights, House Mountain State Park, and Seymour.
Instructions
If outdoors, consider seeking shelter inside a building.
Affected areas
- Knox County, TN
- North Sevier
Public contact
- Issuer
- NWS Morristown TN
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~55s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M30C9GB4EBBDTJTFEBXHTBHY
- Identifier
- urn:oid:2.49.0.1.840.0.c3cae04b701596f32ff6b38311e5d4f2461667a6.001.1
- 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.6145
- 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 202141 |
| NWSheadline | A STRONG THUNDERSTORM WILL IMPACT EASTERN KNOX AND NORTHWESTERN SEVIER COUNTIES THROUGH 630 PM EDT |
| eventMotionDescription | 2026-09-20T21:41:00-00:00...storm...334DEG...9KT...36.04,-83.81 |
| maxWindGust | 40 MPH |
| maxHailSize | 0.00 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Knox County, TN
- North Sevier
| Name | Value |
|---|---|
| SAME | 047093 |
| SAME | 047155 |
| UGC | TNZ069 |
| UGC | TNZ073 |
- Polygons
- 36.08,-83.89 36.13,-83.79 35.95,-83.6 35.87,-83.85 36.08,-83.89