Alert archive / Oklahoma / Special Weather Statements in 2007
Special Weather Statement, NWS Tulsa, OK
NWS Tulsa, OK issued this special weather statement at Jun 30, 2007, 7:47 PM CDT for Delaware County, Oklahoma. It was in force for 28 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
- Jun 30, 2007, 7:47 PM CDT (00:47 UTC)
- Expired
- Jun 30, 2007, 8:15 PM CDT
- In force
- 28 min
- Issued by
- NWS Tulsa, OK
County Delaware County, OK
The radar
The Tulsa radar (KINX), 70 km from the middle of the area, began a volume at 00:49 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 nearest sounding before it
Springfield, MO (KSGF), launched 00:00Z, 0.8 hours before the alert went out and 109 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 262 J/kg
- Mixed-layer CIN
- -39 J/kg
- Mixed-layer LCL
- 803 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 123 m²/s²
- 0-3 km storm-relative helicity
- 210 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 1.2
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 Jun 30, 3:58 PM CDT, 3 hours 49 minutes earlier.
Area forecast discussion, Jun 30, 3:58 PM CDT, 3 hours 49 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TULSA OK
358 PM CDT SAT JUN 30 2007
.DISCUSSION...
THE PERSISTENT UPPER LOW OVER NORTHERN OKLAHOMA WILL REMAIN A
FACTOR FOR THE NEXT FEW DAYS AT LEAST. THIS SYSTEM MAY DRIFT A
LITTLE FURTHER NORTHEAST THIS EVENING BEFORE MAKING A U-TURN AND
HEADING BACK SOUTHWEST BEGINNING LATE TONIGHT AND CONTINUING INTO
NEXT WEEK AS AN UPPER RIDGE BUILDS TO ITS NORTH.
THE LOW LEVEL BOUNDARY JUST TO OUR NORTH WILL ONCE AGAIN BE THE
FOCUS FOR HEAVY TO EXCESSIVE RAINFALL OVERNIGHT INTO SUNDAY
MORNING WITH THIS BOUNDARY LIKELY SAGGING A BIT FURTHER SOUTH
OVERNIGHT. THE HEAVIEST RAIN MAY BE JUST TO OUR NORTH IN SOUTHEAST
KANSAS BUT STILL EXPECT SOME 1-3 INCH AMOUNTS IN NORTHEAST
OKLAHOMA TONIGHT AND SUNDAY WITH THE HIGHEST AMOUNTS NEAR THE
KANSAS AND MISSOURI BORDERS. THUS THE FLASH FLOOD WATCH WILL
REMAIN IN EFFECT THROUGH SUNDAY.
ANOTHER NIGHT OF HEAVY TO LOCALLY EXCESSIVE RAINFALL IS EXPECTED
AGAIN SUNDAY NIGHT BUT THIS TIME THE HIGHEST AMOUNTS WILL BE IN
OKLAHOMA. THE FLASH FLOOD WATCH MAY NEED TO BE EXTENDED IN TIME
AND ALSO IN SIZE BUT WILL LET THE MIDNIGHT SHIFT TAKE A CLOSER
LOOK AT THIS.
THE AFTERNOON HOURS BOTH SUNDAY AND MONDAY WILL FEATURE A REPEAT
OF THE SCATTERED CONVECTION WE ARE SEEING TODAY.
BY MONDAY NIGHT...THE SYSTEM SHOULD BE FAR ENOUGH TO OUR SOUTHWEST
TO KEEP MOST OF THE NIGHTTIME ACTIVITY SOUTH OF OUR AREA.
SCATTERED DAYTIME ACTIVITY WILL STILL BE POSSIBLE THROUGH MIDWEEK
BUT COVERAGE WILL BE DECREASING.
A WEAK COLD FRONT WILL MOVE ACROSS THE AREA THURSDAY KEEPING RAIN
CHANCES GOING BUT WE MAY FINALLY DRY OUT BY FRIDAY AND SATURDAY.
JUNE 7TH WAS THE LAST DAY WITHOUT RAIN SOMEWHERE IN OUR FORECAST
AREA.
AFTERNOON TEMPERATURES WILL RETURN TO NEAR NORMAL READINGS THIS
WEEK AS SUNSHINE BECOMES MORE ABUNDANT. STAYED NEAR GUIDANCE
TEMPERATURES THROUGHOUT THE FORECAST PERIOD.
&&
.PRELIMINARY POINT TEMPS/POPS...
TUL 71 82 70 85 / 80 70 60 50
FSM 71 84 69 86 / 80 70 70 70
MLC 69 82 70 85 / 60 70 70 60
BVO 69 82 68 84 / 80 70 50 40
FYV 68 79 65 83 / 90 70 60 60
BYV 66 79 64 81 / 90 70 50 50
MKO 70 82 70 85 / 80 70 70 60
MIO 69 81 66 84 / 90 70 40 40
F10 69 82 70 84 / 70 70 70 60
HHW 70 85 71 85 / 50 70 70 70
&&
.TSA WATCHES/WARNINGS/ADVISORIES...
OK...FLASH FLOOD WATCH UNTIL 7 PM SUNDAY FOR OKZ054-OKZ055-OKZ056-
OKZ057-OKZ058-OKZ059-OKZ060-OKZ061-OKZ062-OKZ063-OKZ064-
OKZ065-OKZ066-OKZ067.
AR...NONE.
&&
SHORT TERM...23
LONG TERM....05
PLATEHazardous weather outlook, Jun 30, 3:15 PM CDT, 4 hours 32 minutes before
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</html>In the hours before
Special weather statement, Jun 30, 2:53 PM CDT, 4 hours 54 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
253 PM CDT SAT JUN 30 2007
ARZ001-302030-
BENTON AR-
253 PM CDT SAT JUN 30 2007
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 330 PM CDT
FOR THE FOLLOWING COUNTY:
IN NORTHWEST ARKANSAS
NORTHERN BENTON
AT 253 PM CDT...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM 2 MILES
SOUTH OF BENTONVILLE...MOVING NORTH AT 20 MPH. SOME LOCATIONS THAT
WILL BE AFFECTED BY THIS STORM INCLUDE...MILLER...HILL TOP...
BENTONVILLE...ROGERS...PEA RIDGE...GATEWAY...AVOCA...BELLA VISTA AND
GARFIELD.
THIS STORM WILL BE CAPABLE OF PRODUCING SMALL HAIL AND WIND GUSTS TO
40 MPH.
LAT...LON 3632 9428 3632 9408 3649 9394 3651 9427Special weather statement, Jun 30, 3:11 PM CDT, 4 hours 36 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
311 PM CDT SAT JUN 30 2007
ARZ020-302045-
FRANKLIN AR-
311 PM CDT SAT JUN 30 2007
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 345 PM CDT
FOR THE FOLLOWING COUNTY:
IN WEST CENTRAL ARKANSAS
EASTERN FRANKLIN
AT 311 PM CDT...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS ALONG A
LINE EXTENDING FROM WATALULA TO 3 MILES WEST OF DENNING...MOVING
NORTHEAST AT 20 MPH. SOME LOCATIONS THAT WILL BE AFFECTED BY THESE
STORMS INCLUDE...ALIX...TAFT...OZARK...DENNING...ALTUS...WATALULA...
MOUNTAIN TOP AND WIEDERKEHR VILLAGE.
THESE STORMS WILL BE CAPABLE OF PRODUCING SMALL HAIL AND WIND GUSTS
TO 50 MPH. RESIDENTS IN THESE AREAS SHOULD REMAIN ALERT IN CASE THE
SIGNIFICANT WEATHER ALERT IS UPGRADED TO A WARNING.
LAT...LON 3557 9393 3540 9386 3540 9371 3571 9369Special weather statement, Jun 30, 5:59 PM CDT, 1 hour 48 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
559 PM CDT SAT JUN 30 2007
OKZ068-070-302345-
CHEROKEE OK-MUSKOGEE OK-
559 PM CDT SAT JUN 30 2007
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 645 PM CDT
FOR THE FOLLOWING COUNTIES:
IN EAST CENTRAL OKLAHOMA
NORTHEASTERN MUSKOGEE AND SOUTHWESTERN CHEROKEE
AT 559 PM CDT...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM 2 MILES
WEST OF BRAGGS...MOVING NORTH AT 20 MPH. SOME LOCATIONS THAT WILL BE
AFFECTED BY THIS STORM INCLUDE...PUMPKIN CENTER...BRAGGS AND FORT
GIBSON.
THIS STORM WILL BE CAPABLE OF PRODUCING SMALL HAIL AND WIND GUSTS TO
40 MPH.
LAT...LON 3562 9537 3557 9516 3587 9499 3594 9524Special weather statement, Jun 30, 6:00 PM CDT, 1 hour 47 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
600 PM CDT SAT JUN 30 2007
OKZ058-302330-
OTTAWA OK-
600 PM CDT SAT JUN 30 2007
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 630 PM CDT
FOR THE FOLLOWING COUNTY:
IN NORTHEAST OKLAHOMA
NORTHERN OTTAWA
AT 600 PM CDT...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM OVER
MIAMI...MOVING NORTH AT 20 MPH. SOME LOCATIONS THAT WILL BE AFFECTED
BY THIS STORM INCLUDE...MIAMI...COMMERCE...OTTAWA...QUAPAW...CARDIN
AND PICHER.
THIS STORM WILL BE CAPABLE OF PRODUCING SMALL HAIL AND WIND GUSTS TO
40 MPH.
LAT...LON 3686 9496 3681 9477 3700 9465 3700 9490Special weather statement, Jun 30, 7:47 PM CDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
747 PM CDT SAT JUN 30 2007
OKZ057-063-010115-
CRAIG OK-DELAWARE OK-
747 PM CDT SAT JUN 30 2007
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 815 PM CDT
FOR THE FOLLOWING COUNTIES:
IN NORTHEAST OKLAHOMA
NORTHWESTERN DELAWARE AND SOUTHEASTERN CRAIG
AT 747 PM CDT...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS ALONG A
LINE EXTENDING FROM 3 MILES NORTHWEST OF KETCHUM TO 2 MILES SOUTH OF
CLEORA TO 5 MILES SOUTHWEST OF ZENA...MOVING NORTHEAST AT 35 MPH.
SOME LOCATIONS THAT WILL BE AFFECTED BY THESE STORMS INCLUDE...
ZENA...CLEORA...GROVE...BERNICE AND KETCHUM.
THESE STORMS WILL BE CAPABLE OF PRODUCING WIND GUSTS TO 40 MPH.
LAT...LON 3652 9510 3647 9503 3641 9489 3665 9465
3667 9484 3666 9503The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 9:12 PM CDT | Flash Flood Warning | TSA | Osage | 6 hr |
| Jul 1, 3:43 AM CDT | Flash Flood Warning | TSA | LeFlore | 3 hr |
| Jul 1, 3:23 PM CDT | Special Weather Statement | TSA | LeFlore | 67 min |
| Jul 1, 4:34 PM CDT | Flash Flood Warning | TSA | Cherokee, Wagoner | 4 hr |
| Jul 1, 4:41 PM CDT | Special Weather Statement | TSA | Pittsburg | 34 min |
| Jul 1, 5:11 PM CDT | Special Weather Statement | TSA | Pushmataha | 79 min |
| Jul 1, 5:53 PM CDT | Flash Flood Warning | TSA | Mayes | 4 hr |
| Jul 1, 6:02 PM CDT | Flash Flood Warning | TSA | Latimer, LeFlore, Pushmataha | 6 hr |
| Jul 1, 5:44 PM CDT | Flash Flood Warning | TSA | Sebastian | 4 hr |
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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.