Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 200, NWS Amarillo, TX

August 9, 2008Cimarron County, Oklahoma

NWS Amarillo, TX issued this severe thunderstorm warning at Aug 9, 2008, 6:26 PM CDT for Cimarron County, Oklahoma. It was in force for 64 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 9, 2008, 6:26 PM CDT (23:26 UTC)
Expired
Aug 9, 2008, 7:30 PM CDT
In force
64 min
Issued by
NWS Amarillo, TX
Area
Storm-based polygon

County Cimarron County, OK

The radar

The Amarillo radar (KAMA), 183 km from the middle of the area, began a volume at 23:29 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 Amarillo, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 9, 5:47 PM CDT, 39 minutes earlier.

Area forecast discussion, Aug 9, 5:47 PM CDT, 39 minutes before
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Hazardous weather outlook, Aug 9, 1:00 PM CDT, 5 hours 26 minutes before
TEXAS/OKLAHOMA PANHANDLES HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE AMARILLO TX
100 PM CDT SAT AUG 9 2008

OKZ001>003-TXZ001>020-101100-
ARMSTRONG-BEAVER-CARSON-CIMARRON-COLLINGSWORTH-DALLAM-DEAF SMITH-
DONLEY-GRAY-HANSFORD-HARTLEY-HEMPHILL-HUTCHINSON-LIPSCOMB-MOORE-
OCHILTREE-OLDHAM-POTTER-RANDALL-ROBERTS-SHERMAN-TEXAS-WHEELER-
100 PM CDT SAT AUG 9 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE TEXAS AND OKLAHOMA
PANHANDLES.

.DAY ONE...

A COLD FRONT WILL PUSH SOUTH ACROSS THE PANHANDLES. THIS COLD FRONT
WILL COMBINE WITH INSTABILITY AND MOISTURE TO HELP PRODUCE
THUNDERSTORMS ACROSS THE PANHANDLES THROUGH TONIGHT. STRONG GUSTY
WINDS AND LOCALLY HEAVY RAIN WILL BE THE MAIN THREATS FROM THE
STRONGEST STORMS. LOCALIZED FLOODING OR FLASH FLOODING WILL BE
POSSIBLE AS A RESULT OF THE HEAVY RAINFALL.

.DAYS TWO THROUGH SEVEN...

THUNDERSTORMS WILL BE POSSIBLE ACROSS THE WESTERN PORTION OF
THE PANHANDLES SUNDAY WITH THUNDERSTORMS EXPECTED ACROSS ALL OF THE
OKLAHOMA AND TEXAS PANHANDLES SUNDAY NIGHT. ADDITIONAL THUNDERSTORMS
WILL AGAIN BE POSSIBLE MAINLY DURING THE AFTERNOON AND EVENING HOURS
ON MONDAY...AND MAINLY DURING THE EVENING AND NIGHTTIME HOURS ON
TUESDAY THROUGH FRIDAY. ANY STORMS THAT DEVELOP ARE EXPECTED TO
REMAIN BELOW SEVERE LEVELS AT THIS TIME. HOWEVER...HEAVY RAINFALL
WILL BE POSSIBLE FROM THE STRONGER STORMS...WHICH MAY LEAD TO
LOCALIZED FLOODING.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS...COOPERATIVE OBSERVERS...AND EMERGENCY MANAGEMENT OFFICIALS
ARE REQUESTED TO RELAY THEIR RAINFALL AND FLOODING REPORTS TO THE
NATIONAL WEATHER SERVICE IN AMARILLO.

GOEHRING

In the hours before

Special weather statement, Aug 9, 3:18 PM CDT, 3 hours 8 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
318 PM CDT SAT AUG 9 2008

OKZ002-003-TXZ002-003-092045-
BEAVER OK-HANSFORD TX-SHERMAN TX-TEXAS OK-
318 PM CDT SAT AUG 9 2008

...STRONG THUNDERSTORMS IN NORTHWESTERN BEAVER...TEXAS...NORTHWESTERN
HANSFORD AND NORTHEASTERN SHERMAN COUNTIES...

AT 318 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS BETWEEN GOODWELL AND HARDESTY MOVING EAST
SOUTHEAST AT 10 MPH.

HAIL...STRONG WINDS...AND VERY HEAVY RAINFALL ARE POSSIBLE WITH THIS
STORM. RUNOFF FROM THE HEAVY RAIN MAY CAUSE LOCALIZED FLOODING OR
FLASH FLOODING.

UP TO ONE HALF INCH SIZE HAIL AND WINDS AROUND 50 MPH ARE POSSIBLE.

LG
Special weather statement, Aug 9, 3:41 PM CDT, 2 hours 45 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
341 PM CDT SAT AUG 9 2008

OKZ001>003-TXZ001>003-092115-
BEAVER OK-CIMARRON OK-DALLAM TX-HANSFORD TX-SHERMAN TX-TEXAS OK-
341 PM CDT SAT AUG 9 2008

...LINE OF STRONG THUNDERSTORMS IN NORTHWESTERN BEAVER...SOUTHEASTERN
CIMARRON...SOUTHERN TEXAS...NORTHERN DALLAM...NORTHERN HANSFORD AND
NORTHERN SHERMAN COUNTIES...

AT 341 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF STRONG THUNDERSTORMS FROM 4 MILES NORTH OF BOYD TO 10 MILES
EAST OF TEXLINE MOVING SOUTHEAST AT 10 MPH.

HAIL...STRONG WINDS...AND VERY HEAVY RAINFALL ARE POSSIBLE WITH THESE
STORMS. RUNOFF FROM THE HEAVY RAIN MAY CAUSE LOCALIZED FLOODING OR
FLASH FLOODING.

UP TO ONE HALF INCH SIZE HAIL AND WINDS AROUND 50 MPH ARE POSSIBLE.

PEOPLE IN NORTHWESTERN BEAVER...SOUTHEASTERN CIMARRON...SOUTHERN
TEXAS...NORTHERN DALLAM...NORTHERN HANSFORD AND NORTHERN SHERMAN
COUNTIES...INCLUDING THE CITIES OF BEAVER...STRATFORD AND
HARDESTY...SHOULD MONITOR THE WEATHER SITUATION CLOSELY...LISTEN FOR
WARNINGS AND REMAIN ALERT FOR THREATENING WEATHER CONDITIONS.

LG
Special weather statement, Aug 9, 4:17 PM CDT, 2 hours 9 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
417 PM CDT SAT AUG 9 2008

OKZ002-003-TXZ001>003-092215-
BEAVER OK-DALLAM TX-HANSFORD TX-SHERMAN TX-TEXAS OK-
417 PM CDT SAT AUG 9 2008

...LINE OF STRONG THUNDERSTORMS IN WESTERN BEAVER...SOUTHERN TEXAS...
DALLAM...NORTHERN HANSFORD AND SHERMAN COUNTIES...

AT 417 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF STRONG THUNDERSTORMS FROM BEAVER...TO TEXHOMA...TO TEXLINE.
THE LINE WAS MOVING TO THE SOUTH SOUTHEAST AT 10 MPH.

HAIL UP TO ONE HALF INCH IN DIAMETER...WINDS AROUND 50 MPH AND VERY
HEAVY RAINFALL ARE POSSIBLE WITH THIS LINE OF STORMS. STORM
INTENSITY IS INCREASING AND SEVERE WEATHER MAY DEVELOP RAPIDLY.

PEOPLE IN WESTERN BEAVER...SOUTHERN TEXAS...DALLAM...NORTHERN
HANSFORD AND SHERMAN COUNTIES...INCLUDING THE CITIES OF BEAVER...
DALHART...GUYMON AND STRATFORD...SHOULD MONITOR THE WEATHER SITUATION
CLOSELY...LISTEN FOR WARNINGS AND REMAIN ALERT FOR THREATENING
WEATHER CONDITIONS.

JOHNSON
Special weather statement, Aug 9, 5:31 PM CDT, 55 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
531 PM CDT SAT AUG 9 2008

OKZ001-TXZ001-092330-
CIMARRON OK-DALLAM TX-
531 PM CDT SAT AUG 9 2008

...STRONG THUNDERSTORM IN SOUTHERN CIMARRON AND NORTHERN DALLAM
COUNTIES...

AT 531 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 15 MILES EAST OF FELT.  THIS STORM IS NEARLY
STATIONARY.

HAIL UP TO ONE HALF INCH IN DIAMETER...WINDS AROUND 50 MPH AND VERY
HEAVY RAINFALL ARE POSSIBLE WITH THIS STORM.

PEOPLE IN SOUTHERN CIMARRON AND NORTHERN DALLAM COUNTIES SHOULD
MONITOR THE WEATHER SITUATION CLOSELY...LISTEN FOR WARNINGS AND
REMAIN ALERT FOR THREATENING WEATHER CONDITIONS.

JOHNSON
Special weather statement, Aug 9, 5:40 PM CDT, 46 minutes before
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Special weather statement, Aug 9, 6:09 PM CDT, 17 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
609 PM CDT SAT AUG 9 2008

OKZ002-100015-
TEXAS OK-
609 PM CDT SAT AUG 9 2008

...STRONG THUNDERSTORM IN CENTRAL TEXAS COUNTY...

AT 609 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 5 MILES SOUTHEAST OF HOUGH MOVING SOUTHEAST AT 5
MPH.

HAIL UP TO ONE HALF INCH IN DIAMETER...WIND GUSTS AROUND 50 MPH AND
VERY HEAVY RAINFALL ARE POSSIBLE WITH THIS STORM.

PEOPLE IN CENTRAL TEXAS COUNTY...INCLUDING THE CITY OF GUYMON...
SHOULD MONITOR THE WEATHER SITUATION CLOSELY...LISTEN FOR WARNINGS
AND REMAIN ALERT FOR THREATENING WEATHER CONDITIONS.

JOHNSON

The office that day

Everything else NWS Amarillo, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 9, 4:25 PM CDTSevere Thunderstorm WarningAMADallam, Sherman65 min
Aug 9, 4:43 PM CDTSevere Thunderstorm WarningAMABeaver, Texas62 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2008Every severe thunderstorm warning in 2008

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.