Severe Thunderstorm Warning
NWS Morristown TN ยท US
New
This event was updated at .
Details
Severe Thunderstorm Warning Issued September 18 At 8:01PM EDT Until September 18 At 8:45PM 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... Southeastern Sevier County in east Tennessee... * Until 845 PM EDT. * At 800 PM EDT, a severe thunderstorm was located near Gatlinburg, moving south at 10 mph.
Hazard
60 mph wind gusts and quarter size hail.
Source
Radar indicated.
Impacts
Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
Locations impacted
Gatlinburg, Smoky Mountains-Newfound Gap, Smoky Mountains-Balsam Mountain, Pittman Center, and Great Smoky Mountains National Park.
Instructions
For your protection move to an interior room on the lowest floor of a building.
Affected areas
- Sevier County, TN
Public contact
- Issuer
- NWS Morristown TN
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~53s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2VFGBGPKW4501K2JYW2X09X
- Identifier
- urn:oid:2.49.0.1.840.0.1df33bb9f58ec10c8f7aba897f29ccf61c7ce68b.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.20
- 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 190001 |
| eventMotionDescription | 2026-09-19T00:00:00-00:00...storm...340DEG...8KT...35.72,-83.39 |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | 1.00 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KMRX.SV.W.0175.260919T0001Z-260919T0045Z/ |
| eventEndingTime | 2026-09-18T20:45:00-04:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Sevier County, TN
| Name | Value |
|---|---|
| SAME | 047155 |
| UGC | TNC155 |
- Polygons
- 35.76,-83.49 35.79,-83.29 35.77,-83.27 35.75,-83.28 35.72,-83.27 35.71,-83.25 35.7,-83.25 35.66,-83.3 35.66,-83.35 35.62,-83.4 35.61,-83.42 35.61,-83.44 35.57,-83.49 35.76,-83.49