Severe Thunderstorm Warning
NWS Morristown TN ยท US
New
This event was updated at .
Details
Severe Thunderstorm Warning Issued September 20 At 5:37PM EDT Until September 20 At 6:15PM EDT By NWS Morristown TN
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
SVRMRX The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Southwestern Claiborne County in east Tennessee... Northeastern Campbell County in east Tennessee... Northern Union County in east Tennessee... * Until 615 PM EDT. * At 537 PM EDT, a severe thunderstorm was located 9 miles northeast of La Follette, moving southeast at 15 mph.
Hazard
60 mph wind gusts and penny size hail.
Source
Radar indicated.
Impacts
Expect damage to roofs, siding, and trees.
Locations impacted
La Follette, Fincastle, White Oak, Clairfield, and Sharps Chapel.
Instructions
For your protection move to an interior room on the lowest floor of a building.
Affected areas
- Campbell County, TN
- Claiborne County, TN
- Union County, TN
Public contact
- Issuer
- NWS Morristown TN
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~48s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M30C1Z3DTATW817N36CWH201
- Identifier
- urn:oid:2.49.0.1.840.0.2e5d9d2eefa1bcda391265d4da920219008b7586.001.1
- 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.6061
- 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 | SVRMRX |
| WMOidentifier | WUUS54 KMRX 202137 |
| eventMotionDescription | 2026-09-20T21:37:00-00:00...storm...332DEG...12KT...36.46,-84.0 |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | 0.75 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KMRX.SV.W.0177.260920T2137Z-260920T2215Z/ |
| eventEndingTime | 2026-09-20T18:15:00-04:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Campbell County, TN
- Claiborne County, TN
- Union County, TN
| Name | Value |
|---|---|
| SAME | 047013 |
| SAME | 047025 |
| SAME | 047173 |
| UGC | TNC013 |
| UGC | TNC025 |
| UGC | TNC173 |
- Polygons
- 36.35,-83.72 36.28,-84.03 36.3,-84.03 36.3,-84.04 36.28,-84.04 36.27,-84.07 36.52,-84.13 36.57,-83.95 36.35,-83.72