Alert archive / Nebraska / Special Weather Statements in 2012

Special Weather Statement, NWS Cheyenne, WY

August 11, 2012Morrill County, Nebraska

NWS Cheyenne, WY issued this special weather statement at Aug 11, 2012, 5:52 PM MDT for Morrill County, Nebraska. It was in force for 23 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Aug 11, 2012, 5:52 PM MDT (23:52 UTC)
Expired
Aug 11, 2012, 6:15 PM MDT
In force
23 min
Issued by
NWS Cheyenne, WY

County Morrill County, NE

The radar

The North Platte radar (KLNX), 178 km from the middle of the area, began a volume at 23:54 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 text

As transmitted, in the capitals the NWS used until 2016.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Cheyenne, WY wrote its last area forecast discussion before this special weather statement went out at Aug 11, 5:34 PM MDT, 18 minutes earlier.

Area forecast discussion, Aug 11, 5:34 PM MDT, 18 minutes before
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Hazardous weather outlook, Aug 11, 1:15 PM MDT, 4 hours 37 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE CHEYENNE WY
115 PM MDT SAT AUG 11 2012

WYZ101>119-121730-
CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY-
NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
EAST PLATTE COUNTY-GOSHEN COUNTY-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-
1127 AM MDT SAT AUG 11 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL WYOMING...
SOUTH CENTRAL WYOMING AND SOUTHEAST WYOMING.

.DAY ONE...THIS AFTERNOON AND TONIGHT

ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP
AND MOVE WEST TO EAST THIS AFTERNOON AS A COLD FRONT AND UPPER
LEVEL WEATHER DISTURBANCE PASS THROUGH THE REGION. NONE OF THE
THUNDERSTORMS ARE EXPECTED TO PRODUCE SEVERE WEATHER. GUSTY
NORTHWEST WINDS OF 25 TO 35 MPH WILL OCCUR IN THE WAKE OF THE
FRONTAL PASSAGE...WITH GUSTS OF 40 TO 50 MPH IN AND NEAR SOME
OF THE SHOWERS AND THUNDERSTORMS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

WIDELY SCATTERED MAINLY AFTERNOON AND EVENING SHOWERS AND
THUNDERSTORMS WILL DEVELOP MONDAY AND TUESDAY. A COLD FRONT
DROPPING SOUTH THROUGH THE AREA ON WEDNESDAY WILL BRING
SCATTERED SHOWERS AND THUNDERSTORMS WEDNESDAY AND THURSDAY.
NONE OF THE THUNDERSTORMS ARE EXPECTED TO PRODUCE SEVERE
WEATHER BUT GUSTY WINDS AT TIMES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED THIS AFTERNOON AND TONIGHT.

&&

THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND
CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT...
HTTP://WEATHER.GOV/CHEYENNE

NEZ002-003-019>021-054-055-095-096-121730-
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
NORTH SIOUX-SOUTH SIOUX-
115 PM MDT SAT AUG 11 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN NEBRASKA
PANHANDLE.

.DAY ONE...THIS AFTERNOON AND TONIGHT

ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP
DURING THE AFTERNOON AND LINGER INTO THE EARLY EVENING HOURS AS
A COLD FRONT AND UPPER LEVEL WEATHER DISTURBANCE MOVE THROUGH THE
REGION. GUSTY NORTHWEST WINDS OF 25 TO 35 MPH WILL OCCUR IN THE
WAKE OF THE FRONTAL PASSAGE.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

WIDELY SCATTERED MAINLY AFTERNOON AND EVENING SHOWERS AND
THUNDERSTORMS WILL DEVELOP WEDNESDAY AND THURSDAY. NONE OF THE
STORMS ARE EXPECTED TO PRODUCE SEVERE WEATHER BUT GUSTY WINDS
AT TIMES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED THIS AFTERNOON AND TONIGHT.

&&

THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND
CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT...
HTTP://WEATHER.GOV/CHEYENNE

JAMSKI

In the hours before

Special weather statement, Aug 11, 4:49 PM MDT, 1 hour 3 minutes before
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Local storm report, Aug 11, 4:53 PM MDT, 59 minutes before
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Special weather statement, Aug 11, 5:04 PM MDT, 48 minutes before
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Local storm report, Aug 11, 5:05 PM MDT, 47 minutes before
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Special weather statement, Aug 11, 5:22 PM MDT, 30 minutes before
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Special weather statement, Aug 11, 5:52 PM MDT, 0 minutes before
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The office that day

Everything else NWS Cheyenne, WY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 11, 1:35 PM MDTSpecial Weather StatementCYSCarbon40 min
Aug 11, 2:06 PM MDTSpecial Weather StatementCYSConverse54 min
Aug 11, 3:16 PM MDTSpecial Weather StatementCYSPlatte59 min
Aug 11, 3:33 PM MDTSpecial Weather StatementCYSLaramie57 min
Aug 11, 3:46 PM MDTSpecial Weather StatementCYSLaramie29 min
Aug 11, 4:12 PM MDTSpecial Weather StatementCYSLaramie33 min
Aug 11, 4:13 PM MDTSpecial Weather StatementCYSLaramie1 min
Aug 11, 4:27 PM MDTSpecial Weather StatementCYSAlbany33 min
Aug 11, 4:49 PM MDTSpecial Weather StatementCYSGoshen41 min
Aug 11, 5:04 PM MDTSpecial Weather StatementCYSCheyenne, Kimball41 min
Aug 11, 5:22 PM MDTSpecial Weather StatementCYSMorrill38 min

Nearby

Special Weather Statements in Nebraska, 2012Every special weather statement in 2012

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.