Alert archive / Nebraska / Severe Thunderstorm Warnings in 2010
Severe Thunderstorm Warning 70, NWS Cheyenne, WY
NWS Cheyenne, WY issued this severe thunderstorm warning at Jun 9, 2010, 10:52 PM MDT for 4 counties in Nebraska. It was in force for 38 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
- Jun 9, 2010, 10:52 PM MDT (04:52 UTC)
- Expired
- Jun 9, 2010, 11:30 PM MDT
- In force
- 38 min
- Issued by
- NWS Cheyenne, WY
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
Counties Box Butte County, NE, Morrill County, NE, Scotts Bluff County, NE, Sioux County, NE
The radar
The Cheyenne radar (KCYS), 156 km from the middle of the area, began a volume at 04:53 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.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 9, 8:45 PM MDT | Severe Thunderstorm Watch | SPC | 11 hr |
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.
Hazardous weather outlook, Jun 9, 9:41 PM MDT, 1 hour 11 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CHEYENNE WY 941 PM MDT WED JUN 9 2010 NEZ054-055-WYZ104-109>119-110345- KIMBALL-CHEYENNE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS- CENTRAL CARBON COUNTY-NORTH SNOWY RANGE FOOTHILLS- SOUTHWEST CARBON COUNTY-SIERRA MADRE RANGE- UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE-LARAMIE VALLEY- SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- 941 PM MDT WED JUN 9 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN NEBRASKA PANHANDLE...SOUTH CENTRAL WYOMING AND SOUTHEAST WYOMING. .DAY ONE...TONIGHT SCATTERED SHOWERS AND THUNDERSTORMS WILL CONTINUE TO DEVELOP ACROSS THE REGION THIS EVENING. SOME OF THE STORMS MAY BE STRONG WITH GUSTY WINDS AND SMALL HAIL. THE SHOWERS AND STORMS WILL DECREASE IN COVERAGE AND INTENSITY AFTER MIDNIGHT. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY WIDELY SCATTERED SHOWERS AND THUNDERSTORMS WILL AGAIN FORM OVER SOUTH CENTRAL WYOMING THURSDAY AFTERNOON. A PACIFIC STORM SYSTEM WILL BRING COOLER TEMPERATURES AND A GOOD CHANCE OF SHOWERS AND THUNDERSTORMS TO SOUTH CENTRAL WYOMING FRIDAY THROUGH MONDAY. FLOODING OF MANY RIVERS AND STREAMS FLOWING FROM THE SNOWY AND SIERRA MADRE RANGES WILL CONTINUE THROUGH THE WEEKEND. THE ADDITIONAL RAINFALL MAY CAUSE THE RIVERS AND STREAMS TO RISE EVEN FURTHER. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT. && THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT... HTTP://WEATHER.GOV/CHEYENNE NEZ002-003-019>021-095-096-WYZ101>103-105>108-110345- DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-NORTH SIOUX- SOUTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY- NORTH LARAMIE RANGE-SHIRLEY BASIN- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY- 941 PM MDT WED JUN 9 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN NEBRASKA PANHANDLE...SOUTH CENTRAL WYOMING. .DAY ONE...TONIGHT SEVERE THUNDERSTORM WATCH 289 IS IN EFFECT UNTIL 3 AM THURSDAY. SCATTERED THUNDERSTORMS WILL CONTINUE TO DEVELOP THIS EVENING...WITH SOME STORMS BECOMING SEVERE. THE MAIN THREATS WILL BE LARGE HAIL...DAMAGING WINDS AND VERY HEAVY RAIN. THE SHOWERS AND STORMS WILL DECREASE IN COVERAGE AND INTENSITY AFTER MIDNIGHT. PATCHY FOG WILL BE POSSIBLE OVERNIGHT. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY SCATTERED THUNDERSTORMS WILL AGAIN FORM OVER AND EAST OF THE LARAMIE RANGE THURSDAY AFTERNOON AND EVENING. SOME OF THE STORMS WILL BE STRONG TO SEVERE WITH LARGE HAIL AND DAMAGING WINDS POSSIBLE. A PACIFIC STORM SYSTEM WILL BRING COOLER TEMPERATURES AND A GOOD CHANCE OF SHOWERS AND THUNDERSTORMS OVER AND EAST OF THE LARAMIE RANGE FRIDAY THROUGH MONDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED THIS AFTERNOON AND TONIGHT. PLEASE RELAY REPORTS OF SEVERE WEATHER TO YOUR NEAREST LAW ENFORCEMENT OR COUNTY EMERGENCY MANAGEMENT AGENCY. && THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT... HTTP://WEATHER.GOV/CHEYENNE
In the hours before
Special weather statement, Jun 9, 9:21 PM MDT, 1 hour 31 minutes before
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SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 1003 PM MDT WED JUN 9 2010 NEZ095-096-WYZ101>103-106>108-100500- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY WY-CONVERSE COUNTY LOWER ELEVATIONS WY-EAST PLATTE COUNTY WY-GOSHEN COUNTY WY-NIOBRARA COUNTY WY-NORTH LARAMIE RANGE WY-NORTH SIOUX NE-SOUTH SIOUX NE- 1003 PM MDT WED JUN 9 2010 ...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN CONVERSE...EXTREME NORTHEASTERN ALBANY...NORTHERN PLATTE...NORTHERN GOSHEN...SOUTHERN NIOBRARA AND NORTHWESTERN SIOUX COUNTIES UNTIL 1100 PM MDT... AT 958 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 8 MILES NORTH OF LUSK TO 9 MILES NORTHWEST OF GLENDO TO 13 MILES EAST OF GARRETT...AND MOVING EAST AT 40 MPH. HAIL UP TO THE SIZE OF NICKELS IS EXPECTED WITH THESE STORMS...ALONG WITH FREQUENT DANGEROUS LIGHTNING. LOCATIONS NEAR THE PATH OF THESE STORMS INCLUDE... LUSK... WHEATLAND... MANVILLE... GLENDO... SIBLEY PEAK... GLENDO RESERVOIR MARINA... GUERNSEY... GRAYROCKS RESERVOIR... FORT LARAMIE NATIONAL HISTORIC SITE... MONTROSE... FORT LARAMIE... JAY EM... HARRISON... LINGLE... THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 78 AND 132. THESE STORMS MAY INTENSIFY...AND A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR THIS AREA. BE CERTAIN TO MONITOR LOCAL RADIO AND TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE. RE
Special weather statement, Jun 9, 10:18 PM MDT, 34 minutes before
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</html>Local storm report, Jun 9, 10:31 PM MDT, 21 minutes before
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</html>Local storm report, Jun 9, 10:48 PM MDT, 4 minutes before
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</html>Local storm report, Jun 9, 10:52 PM MDT, 0 minutes before
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</html>The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 9, 6:28 PM MDT | Areal Flood Warning | CYS | Carbon | 16 hr |
| Jun 9, 7:27 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 63 min |
| Jun 9, 10:09 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 51 min |
| Jun 9, 10:50 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 40 min |
| Jun 9, 11:31 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 59 min |
| Jun 10, 10:00 AM MDT | Areal Flood Warning | CYS | Carbon | 6 hr |
| Jun 9, 8:57 PM MDT | Severe Thunderstorm Warning | CYS | Dawes | 33 min |
| Jun 9, 11:11 PM MDT | Severe Thunderstorm Warning | CYS | Box Butte, Dawes | 49 min |
| Jun 9, 11:29 PM MDT | Severe Thunderstorm Warning | CYS | Box Butte, Morrill | 47 min |
| Jun 10, 12:14 AM MDT | Severe Thunderstorm Warning | CYS | Dawes | 16 min |
| Jun 10, 12:30 AM MDT | Severe Thunderstorm Warning | CYS | Box Butte, Morrill, Scotts Bluff, Sioux | 60 min |
| Jun 10, 12:46 AM MDT | Flash Flood Warning | CYS | Box Butte, Dawes, Sioux | 5 hr |
| Jun 10, 1:26 AM MDT | Severe Thunderstorm Warning | CYS | Box Butte, Dawes | 64 min |
Nearby
Severe Thunderstorm Warnings in Nebraska, 2010Every severe thunderstorm warning in 2010
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.