Alert archive / Oklahoma / Special Weather Statements in 2007
Special Weather Statement, NWS Tulsa, OK
NWS Tulsa, OK issued this special weather statement at Jul 13, 2007, 1:31 AM CDT for LeFlore County, Oklahoma. It was in force for 29 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
- Jul 13, 2007, 1:31 AM CDT (06:31 UTC)
- Expired
- Jul 13, 2007, 2:00 AM CDT
- In force
- 29 min
- Issued by
- NWS Tulsa, OK
County LeFlore County, OK
The radar
The Western Arkansas radar (KSRX), 79 km from the middle of the area, began a volume at 06:32 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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</html>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 Tulsa, OK wrote its last area forecast discussion before this special weather statement went out at Jul 12, 9:21 PM CDT, 4 hours 10 minutes earlier.
Area forecast discussion, Jul 12, 9:21 PM CDT, 4 hours 10 minutes before
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</html>Hazardous weather outlook, Jul 12, 1:11 PM CDT, 12 hours 20 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TULSA OK
111 PM CDT THU JUL 12 2007
ARZ001-002-010-011-019-020-029-OKZ049-053>076-131000-
ADAIR OK-BENTON AR-CARROLL AR-CHEROKEE OK-CHOCTAW OK-CRAIG OK-
CRAWFORD AR-CREEK OK-DELAWARE OK-FRANKLIN AR-HASKELL OK-LATIMER OK-
LE FLORE OK-MADISON AR-MAYES OK-MCINTOSH OK-MUSKOGEE OK-NOWATA OK-
OKFUSKEE OK-OKMULGEE OK-OSAGE OK-OTTAWA OK-PAWNEE OK-PITTSBURG OK-
PUSHMATAHA OK-ROGERS OK-SEBASTIAN AR-SEQUOYAH OK-TULSA OK-WAGONER OK-
WASHINGTON OK-WASHINGTON AR-
111 PM CDT THU JUL 12 2007
...SEVERE THUNDERSTORMS AND FLASH FLOODING POSSIBLE TODAY...
THIS OUTLOOK IS FOR NORTHWEST AND WEST CENTRAL ARKANSAS AS WELL AS
MUCH OF EASTERN OKLAHOMA.
.DAY ONE...THIS AFTERNOON AND TONIGHT.
SEVERE THUNDERSTORM.
RISK...ELEVATED.
AREA...SOUTHEAST OKLAHOMA AND NORTHWEST ARKANSAS.
ONSET...ONGOING.
AREA AT GREATEST RISK...SOUTHEAST OF A FAYETTEVILLE TO MCALESTER
LINE.
FLASH FLOOD.
RISK...ELEVATED.
AREA...EASTERN OKLAHOMA AND NORTHWEST ARKANSAS.
ONSET...ONGOING.
AREA AT GREATEST RISK...SOUTHEAST OKLAHOMA AND NORTHWEST ARKANSAS.
HEAVY RAIN.
RISK...SIGNIFICANT.
AREA...EASTERN OKLAHOMA AND NORTHWEST ARKANSAS.
ONSET...ONGOING.
AREA AT GREATEST RISK...SOUTHEAST OKLAHOMA AND NORTHWEST ARKANSAS.
DISCUSSION...
A LARGE THUNDERSTORM COMPLEX WAS MOVING THROUGH EAST CENTRAL
OKLAHOMA...AND NORTHWEST AND WEST CENTRAL ARKANSAS THIS AFTERNOON.
THE STRONGEST THUNDERSTORMS WERE ALONG THE LEADING EDGE OF THIS
COMPLEX...WHERE THE HEAVIEST RAINFALL AND THREAT FOR SEVERE STORMS
WERE OCCURRING. ADDITIONAL THUNDERSTORM DEVELOPMENT WILL BE
POSSIBLE ALONG OUTFLOW BOUNDARIES ACROSS FAR SOUTHEAST
OKLAHOMA...AS THE ATMOSPHERE HAS NOT AFFECTED BY THE EARLIER
ACTIVITY. SHEAR AND INSTABILITY WILL SUPPORT STRONG TO SEVERE
THUNDERSTORMS...WITH STRONG WINDS AND HAIL THE PRIMARY THREATS.
HEAVY RAINFALL WILL ALSO OCCUR WITH ANY THUNDERSTORMS THAT DEVELOP.
THERE IS THE POTENTIAL FOR ANOTHER COMPLEX OF THUNDERSTORMS TO
DEVELOP LATE TONIGHT AND MOVE SOUTH INTO THE REGION. IF STORMS DO
MAKE IT INTO EASTERN OKLAHOMA AND NORTHWEST ARKANSAS...ENOUGH
INSTABILITY WILL BE PRESENT FOR STRONG TO SEVERE
THUNDERSTORMS...WITH THE THREAT OF STRONG WINDS AND HAIL. HEAVY
RAIN WILL ALSO REMAIN A CONCERN LATE TONIGHT DUE TO A VERY MOIST
ATMOSPHERE STILL IN PLACE.
FLASH FLOODING WILL CONTINUE TO BE A PROBLEM AS HEAVY RAIN FALLS ON
ALREADY SATURATED GROUND. A FLASH FLOOD WATCH IS IN EFFECT FOR THE
REGION THROUGH FRIDAY MORNING.
SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND OVERNIGHT. EMERGENCY
MANAGERS SHOULD MONITOR LATER FORECASTS FOR UPDATES ON THE
TIMING AND LOCATION OF ANOTHER THUNDERSTORM COMPLEX LATE TONIGHT.
.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.
FRIDAY...THUNDERSTORM POTENTIAL...HEAVY RAIN POTENTIAL.
SATURDAY THROUGH WEDNESDAY...THUNDERSTORM POTENTIAL.
EXTENDED DISCUSSION...
A COMPLEX OF THUNDERSTORMS...CAPABLE OF PRODUCING HEAVY
RAINFALL...MAY BE ONGOING FRIDAY MORNING. HOWEVER...THE
LOCATION...TIMING...AND STRENGTH OF THIS ACTIVITY IS STILL
UNCERTAIN...AND WILL BE REFINED IN LATER FORECASTS.
A NORTHWEST UPPER FLOW REGIME WITH WEAK LOW PRESSURE ESTABLISHED
ACROSS THE SOUTHERN PLAINS WILL NECESSITATE HAVING THUNDERSTORM
CHANCES IN THE FORECAST EACH DAY... PARTICULARLY FOR SCATTERED
DIURNAL ACTIVITY.
EMERGENCY MANAGEMENT PLANNING STATEMENT...
EMERGENCY MANAGERS SHOULD CONTINUE TO MONITOR LATER FORECASTS FOR
UPDATES ON THE HEAVY RAIN AND THUNDERSTORM POTENTIAL FRIDAY.
WWW.SRH.NOAA.GOV/TULSA CONTAINS ADDITIONAL TABULAR AND GRAPHICAL
INFORMATION.In the hours before
Special weather statement, Jul 13, 1:04 AM CDT, 27 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
104 AM CDT FRI JUL 13 2007
OKZ076-130630-
LE FLORE OK-
104 AM CDT FRI JUL 13 2007
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 130 AM CDT
FOR THE FOLLOWING COUNTY:
IN SOUTHEAST OKLAHOMA
SOUTHERN LE FLORE
AT 104 AM CDT...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM OVER
WHITESBORO...MOVING EAST AT 10 MPH. SOME LOCATIONS THAT WILL BE
AFFECTED BY THIS STORM INCLUDE...BIG CEDAR...MUSE AND WHITESBORO.
THIS STORM WILL BE CAPABLE OF PRODUCING SMALL HAIL AND WIND GUSTS TO
40 MPH.
LAT...LON 3476 9500 3458 9497 3454 9452 3483 9455Special weather statement, Jul 13, 1:31 AM CDT, 0 minutes before
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</html>The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 13, 1:04 AM CDT | Special Weather Statement | TSA | LeFlore | 26 min |
| Jul 13, 2:08 AM CDT | Special Weather Statement | TSA | Okmulgee | 37 min |
| Jul 13, 2:22 AM CDT | Severe Thunderstorm Warning | TSA | Okmulgee | 53 min |
| Jul 13, 2:38 AM CDT | Special Weather Statement | TSA | Okfuskee | 37 min |
Nearby
Special Weather Statements in Oklahoma, 2007Every special weather statement in 2007
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.