Severe Thunderstorm Warning
NWS Denver CO ยท US
Details
Severe Thunderstorm Warning Issued September 20 At 9:52PM MDT Until September 20 At 10:30PM MDT By NWS Denver CO
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Northwestern Elbert County in east central Colorado... East Central Douglas County in northeastern Colorado... * Until 1030 PM MDT. * At 952 PM MDT, a severe thunderstorm was located over Ponderosa Park, or 29 miles southeast of Denver, moving east at 25 mph.
Hazard
60 mph wind gusts and half dollar size hail.
Source
Public reported half dollar size hail at 9:46 pm near Ponderosa Park.
Impacts
Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
Locations impacted
Eastern Parker, Elizabeth, Kiowa, Ponderosa Park and The Pinery.
Instructions
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and has produced large hail.
Affected areas
- Douglas County, CO
- Elbert County, CO
Public contact
- Issuer
- NWS Denver CO
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~29s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M311G1CEJQP8409V132HFA8A
- Identifier
- urn:oid:2.49.0.1.840.0.04a6a68c79550ddc45fbc2fd7c1abefa961741fc.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Denver CO
- AWIPS ID
- CAPBOU
- NWWS sequence
- nwws_processor.5573
- WMO heading
- XOUS55
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 55
Event codes
| Name | Value |
|---|---|
| SAME | SVR |
| NationalWeatherService | SVW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SVRBOU |
| WMOidentifier | WUUS55 KBOU 210352 |
| eventMotionDescription | 2026-09-21T03:50:00-00:00...storm...287DEG...21KT...39.41,-104.61 |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | OBSERVED |
| maxHailSize | 1.25 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KBOU.SV.W.0408.260921T0352Z-260921T0430Z/ |
| eventEndingTime | 2026-09-20T22:30:00-06:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Douglas County, CO
- Elbert County, CO
| Name | Value |
|---|---|
| SAME | 008035 |
| SAME | 008039 |
| UGC | COC035 |
| UGC | COC039 |
- Polygons
- 39.37,-104.74 39.51,-104.71 39.5,-104.31 39.2,-104.29 39.37,-104.74