Severe Thunderstorm Warning
NWS Cheyenne WY ยท US
Updated
This event was updated at .
Details
A Severe Thunderstorm Warning Remains In Effect Until 815 PM MDT For Southeastern Morrill County
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
At 759 PM MDT, a severe thunderstorm was located near Lisco, or 18 miles northwest of Oshkosh, moving east at 20 mph.
Hazard
Ping pong ball size hail.
Source
Trained weather spotters. At 756 PM, 1.5 inch hail was reported three miles northwest of Lisco.
Impacts
People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. This severe thunderstorm will remain over mainly rural areas of southeastern Morrill County.
Instructions
For your protection move to an interior room on the lowest floor of a building.
Affected areas
- Morrill County, NE
Public contact
- Issuer
- NWS Cheyenne WY
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~46s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2S3XA4SC9KAS46XHSRHGQAY
- Identifier
- urn:oid:2.49.0.1.840.0.c629983ad54b12c0105af8e286f3b73d219b0ac6.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Cheyenne WY
- AWIPS ID
- CAPCYS
- NWWS sequence
- nwws_processor.2928
- WMO heading
- XOUS55
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 55
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | SVS |
| NationalWeatherService | SVW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SVSCYS |
| WMOidentifier | WWUS55 KCYS 180200 |
| NWSheadline | A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM MDT FOR SOUTHEASTERN MORRILL COUNTY |
| eventMotionDescription | 2026-09-18T01:59:00-00:00...storm...251DEG...19KT...41.56,-102.65 |
| windThreat | RADAR INDICATED |
| maxWindGust | Up to 50 MPH |
| hailThreat | OBSERVED |
| maxHailSize | 1.50 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.CON.KCYS.SV.W.0343.000000T0000Z-260918T0215Z/ |
| eventEndingTime | 2026-09-17T20:15:00-06:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Morrill County, NE
| Name | Value |
|---|---|
| SAME | 031123 |
| UGC | NEC123 |
- Polygons
- 41.48,-102.73 41.62,-102.79 41.68,-102.64 41.64,-102.63 41.49,-102.64 41.48,-102.73