Severe Thunderstorm Warning
NWS Tulsa OK ยท US
Details
Severe Thunderstorm Warning Issued September 20 At 2:38PM CDT Until September 20 At 3:15PM CDT By NWS Tulsa OK
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
SVRTSA The National Weather Service in Tulsa has issued a * Severe Thunderstorm Warning for... West central Delaware County in northeastern Oklahoma... Northeastern Mayes County in northeastern Oklahoma... * Until 315 PM CDT. * At 238 PM CDT, a severe thunderstorm was located over Hoot Owl, moving northeast at 15 mph.
Hazard
60 mph wind gusts and nickel size hail.
Source
Radar indicated.
Impacts
Expect damage to roofs, siding, and trees. * Locations in or near the path include... Langley... Spavinaw... Disney... Hoot Owl... Spavinaw State Park... Chloeta... Cherokee State Park... Strang... Disney Little Blue State Park...
Instructions
For your protection move to an interior room on the lowest floor of a building.
Affected areas
- Delaware County, OK
- Mayes County, OK
Public contact
- Issuer
- NWS Tulsa OK
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m2s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M3058GD1AXD17YF47K8JFYQ4
- Identifier
- urn:oid:2.49.0.1.840.0.b2b70c54a03ab424f91e2670e725884d53032aa5.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Tulsa OK
- AWIPS ID
- CAPTSA
- NWWS sequence
- nwws_processor.2616
- 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 | SVRTSA |
| WMOidentifier | WUUS54 KTSA 201938 |
| eventMotionDescription | 2026-09-20T19:38:00-00:00...storm...237DEG...15KT...36.36,-95.1 |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | 0.88 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KTSA.SV.W.0380.260920T1938Z-260920T2015Z/ |
| eventEndingTime | 2026-09-20T15:15:00-05:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Delaware County, OK
- Mayes County, OK
| Name | Value |
|---|---|
| SAME | 040041 |
| SAME | 040097 |
| UGC | OKC041 |
| UGC | OKC097 |
- Polygons
- 36.32,-94.88 36.26,-95.11 36.37,-95.2 36.51,-95.04 36.51,-95.01 36.32,-94.88