Alert archive / Kansas / Severe Thunderstorm Warnings in 2009
Severe Thunderstorm Warning 229, NWS Goodland, KS
NWS Goodland, KS issued this severe thunderstorm warning at Aug 15, 2009, 10:36 PM CDT for Graham County, Norton County, Kansas. It was in force for 54 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 15, 2009, 10:36 PM CDT (03:36 UTC)
- Expired
- Aug 15, 2009, 11:30 PM CDT
- In force
- 54 min
- Issued by
- NWS Goodland, KS
- Area
- Storm-based polygon
Counties Graham County, KS, Norton County, KS
The radar
The Grand Island radar (KUEX), 149 km from the middle of the area, began a volume at 03:39 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Goodland, KS wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 15, 3:00 PM CDT, 7 hours 36 minutes earlier.
Area forecast discussion, Aug 15, 3:00 PM CDT, 7 hours 36 minutes before
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</html>Hazardous weather outlook, Aug 15, 11:53 AM CDT, 10 hours 43 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GOODLAND KS 1053 AM MDT SAT AUG 15 2009 COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-161200- YUMA-KIT CARSON-CHEYENNE CO-CHEYENNE KS-RAWLINS-DECATUR-NORTON- SHERMAN-THOMAS-SHERIDAN-GRAHAM-WALLACE-LOGAN-GOVE-GREELEY-WICHITA- DUNDY-HITCHCOCK-RED WILLOW- 1053 AM MDT SAT AUG 15 2009 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EXTREME SOUTHWEST NEBRASKA...NORTHWEST KANSAS AND EAST CENTRAL COLORADO. .DAY ONE...TODAY AND TONIGHT WIDELY SCATTERED THUNDERSTORMS WILL DEVELOP OVER NORTHEAST COLORADO THIS AFTERNOON AND SPREAD EAST IMPACTING LOCATIONS NORTH OF INTERSTATE 70 THROUGH THE EVENING HOURS. SOME OF THE STORMS MAY BECOME SEVERE WITH LARGE HAIL AND DAMAGING WINDS. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY WIDELY SCATTERED AFTERNOON AND EVENING THUNDERSTORMS WILL REMAIN POSSIBLE THROUGH THE MIDDLE OF THE WEEK. LOW PROBABILITIES FOR SEVERE THUNDERSTORMS WILL REMAIN POSSIBLE THROUGH THE PERIOD. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED ALONG AND NORTH OF HIGHWAY 36 THROUGH THIS EVENING.
The office that day
Everything else NWS Goodland, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 15, 7:11 PM CDT | Severe Thunderstorm Warning | GLD | Cheyenne, Sherman | 64 min |
| Aug 15, 8:03 PM CDT | Severe Thunderstorm Warning | GLD | Cheyenne, Rawlins | 28 min |
| Aug 15, 8:07 PM CDT | Severe Thunderstorm Warning | GLD | Sherman, Thomas | 53 min |
| Aug 15, 8:29 PM CDT | Severe Thunderstorm Warning | GLD | Cheyenne, Rawlins | 39 min |
| Aug 15, 8:40 PM CDT | Flash Flood Warning | GLD | Sherman, Thomas | 3 hr |
| Aug 15, 8:53 PM CDT | Severe Thunderstorm Warning | GLD | Thomas | 34 min |
| Aug 15, 9:21 PM CDT | Severe Thunderstorm Warning | GLD | Sheridan, Thomas | 54 min |
| Aug 15, 9:52 PM CDT | Severe Thunderstorm Warning | GLD | Decatur | 24 min |
| Aug 15, 10:08 PM CDT | Severe Thunderstorm Warning | GLD | Decatur, Graham, Norton, Sheridan | 32 min |
| Aug 15, 11:38 PM CDT | Flash Flood Warning | GLD | Decatur, Norton, Rawlins | 3 hr |
| Aug 15, 11:45 PM CDT | Areal Flood Warning | GLD | Sherman, Thomas | 7 hr |
| Aug 16, 12:13 AM CDT | Areal Flood Warning | GLD | Rawlins | 8 hr |
| Aug 16, 2:31 AM CDT | Areal Flood Warning | GLD | Decatur, Norton | 6 hr |
Nearby
Severe Thunderstorm Warnings in Kansas, 2009Every severe thunderstorm warning in 2009
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.