Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 101, NWS Tulsa, OK

March 31, 2008Osage County, Pawnee County, Oklahoma

NWS Tulsa, OK issued this severe thunderstorm warning at Mar 31, 2008, 9:35 AM CDT for Osage County, Pawnee County, Oklahoma. It was in force for 115 min. 4 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: Mar 31, 2008, 9:35 AM CDT (14:35 UTC)
Expired: Mar 31, 2008, 11:30 AM CDT
In force: 115 min
Issued by: NWS Tulsa, OK
Area: Storm-based polygon

Counties Osage County, OK, Pawnee County, OK

The radar

The Tulsa radar (KINX), 112 km from the middle of the area, began a volume at 14:35 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 was reported inside it

Time	Report	Where
Mar 31, 10:17 AM CDT	HAIL 0.88	Fairfax, OK
Mar 31, 10:17 AM CDT	HAIL 1	Ralston, OK
Mar 31, 10:20 AM CDT	HAIL 0.75	Ralston, OK
Mar 31, 10:51 AM CDT	HAIL 1	Pawhuska, OK

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched 2 storm reports to this severe thunderstorm warning; the first came 42 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Mar 31, 5:05 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
Mar 31, 8:44 AM CDT	Tornado Watch	SPC	7 hr

The nearest sounding before it

Norman, OK (KOUN), launched 12:00Z, 2.6 hours before the alert went out and 159 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1788 J/kg
Mixed-layer CIN: -6 J/kg
Mixed-layer LCL: 513 m above ground
0-6 km bulk shear: 40 kt
0-1 km storm-relative helicity: 397 m²/s²
0-3 km storm-relative helicity: 493 m²/s²
Significant tornado parameter: 3.6
Supercell composite: 19.7

Open this sounding in Storm Lab

The text

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

000 
WUUS54 KTSA 311435
SVRTSA
OKC113-117-311630-
/O.NEW.KTSA.SV.W.0101.080331T1435Z-080331T1630Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TULSA OK
935 AM CDT MON MAR 31 2008

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  OSAGE COUNTY IN NORTHEAST OKLAHOMA
  PAWNEE COUNTY IN NORTHEAST OKLAHOMA

* UNTIL 1130 AM CDT

* AT 931 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING PENNY SIZE HAIL
  AND WINDS TO 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM 7 MILES WEST OF BURBANK TO 21 MILES WEST OF
  PAWNEE...MOVING EAST AT 35 MPH.

* SOME LOCATIONS NEAR THE PATH OF THESE STORMS INCLUDE...BURBANK...
  SHIDLER...FORAKER...FAIRFAX...PAWNEE...RALSTON...PEARSONIA...
  SKEDEE...MARAMEC...BLACKBURN...HALLETT...TERLTON...BIGHEART...
  CLEVELAND...PAWHUSKA...OSAGE...WESTPORT...HOMINY...WYNONA...
  HULAH...OKESA...BARNSDALL AND AVANT.

A TORNADO WATCH IS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP SUDDENLY FROM SEVERE THUNDERSTORMS. IF YOU ARE NEAR THE PATH
OF THIS STORM...BE ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS.
TAKE COVER ON THE LOWEST FLOOR IN AN INTERIOR ROOM AND STAY AWAY FROM
WINDOWS.

STAY INDOORS AND AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.

LAT...LON 3700 9601 3619 9602 3619 9683 3624 9683
      3625 9691 3632 9694 3635 9705 3648 9706
      3655 9700 3658 9691 3658 9695 3678 9682
      3680 9676 3686 9676
TIME...MOT...LOC 1435Z 257DEG 34KT 3674 9680 3637 9713

$$

10 follow-up statements

000 
WWUS54 KTSA 311455
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
954 AM CDT MON MAR 31 2008

OKC113-117-311630-
/O.CON.KTSA.SV.W.0101.000000T0000Z-080331T1630Z/
OSAGE OK-PAWNEE OK-
954 AM CDT MON MAR 31 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT
FOR PAWNEE AND OSAGE COUNTIES...

AT 952 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER
SIZE HAIL AND WINDS TO 70 MPH. THESE STORMS WERE LOCATED ALONG A LINE
EXTENDING FROM FORAKER TO 8 MILES WEST OF RALSTON TO 19 MILES WEST OF
PAWNEE...MOVING EAST AT 35 MPH.

THE STRONGEST STORM IN THE LINE WAS LOCATED OVER FAR NORTHWEST 
PAWNEE COUNTY AND ADJACENT OSAGE COUNTY. 

SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...FORAKER...
FAIRFAX...PEARSONIA...RALSTON...PAWNEE...MARAMEC...SKEDEE...
BIGHEART...PAWHUSKA...BLACKBURN...HALLETT...TERLTON...HULAH...
CLEVELAND...NELAGONEY...PERSHING...OSAGE...OKESA...WYNONA...HOMINY...
WESTPORT...TALLANT...BARNSDALL...AVANT AND WOLCO.

A TORNADO WATCH IS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP SUDDENLY FROM SEVERE THUNDERSTORMS. IF YOU ARE NEAR THE PATH
OF THIS STORM...YOU SHOULD BE ALERT FOR RAPIDLY CHANGING WEATHER
CONDITIONS AND BE READY TO ACT QUICKLY.

TORNADOES CAN DEVELOP SUDDENLY FROM SEVERE THUNDERSTORMS. TAKE COVER
ON THE LOWEST FLOOR IN AN INTERIOR ROOM AND STAY AWAY FROM WINDOWS.

LAT...LON 3700 9601 3619 9602 3619 9683 3624 9683
      3625 9691 3632 9694 3635 9705 3648 9706
      3655 9700 3658 9691 3658 9695 3678 9682
      3680 9676 3686 9676
TIME...MOT...LOC 1454Z 257DEG 34KT 3687 9657 3652 9684
          3635 9712

$$

000 
WWUS54 KTSA 311509
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1008 AM CDT MON MAR 31 2008

OKC113-117-311630-
/O.CON.KTSA.SV.W.0101.000000T0000Z-080331T1630Z/
OSAGE OK-PAWNEE OK-
1008 AM CDT MON MAR 31 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT
FOR PAWNEE AND OSAGE COUNTIES...

AT 1004 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER
SIZE HAIL AND WINDS TO 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE
EXTENDING FROM FORAKER TO RALSTON TO 12 MILES WEST OF PAWNEE...MOVING
EAST AT 35 MPH.

THE STRONGEST STORM WAS LOCATED NEAR FAIRFAX AND RALSTON. 

SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...PEARSONIA...
RALSTON...PAWNEE...MARAMEC...BIGHEART...SKEDEE...PAWHUSKA...
HALLETT...BLACKBURN...TERLTON...HULAH...NELAGONEY...CLEVELAND...
OKESA...PERSHING...OSAGE...WYNONA...HOMINY...WESTPORT...TALLANT...
BARNSDALL...AVANT AND WOLCO.

LAT...LON 3700 9601 3619 9602 3619 9683 3624 9683
      3625 9691 3632 9694 3635 9705 3648 9706
      3655 9700 3658 9691 3658 9695 3678 9682
      3680 9676 3686 9676
TIME...MOT...LOC 1508Z 257DEG 34KT 3690 9642 3655 9669
          3638 9697

$$

000 
WWUS54 KTSA 311511
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1011 AM CDT MON MAR 31 2008

OKC113-117-311630-
/O.CON.KTSA.SV.W.0101.000000T0000Z-080331T1630Z/
OSAGE OK-PAWNEE OK-
1011 AM CDT MON MAR 31 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT
FOR PAWNEE AND OSAGE COUNTIES...

AT 1009 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER
SIZE HAIL AND DAMAGING WINDS TO 70 MPH. THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM 7 MILES NORTH OF PEARSONIA TO FAIRFAX TO
9 MILES WEST OF PAWNEE...MOVING EAST AT 35 MPH.

THE STRONGEST STORM WAS LOCATED NEAR FAIRFAX AND RALSTON. 

SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...PEARSONIA...
PAWNEE...MARAMEC...SKEDEE...BIGHEART...PAWHUSKA...BLACKBURN...
HALLETT...TERLTON...HULAH...NELAGONEY...CLEVELAND...PERSHING...
OKESA...OSAGE...WYNONA...WESTPORT...HOMINY...TALLANT...BARNSDALL...
AVANT AND WOLCO.

A TORNADO WATCH IS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP SUDDENLY FROM SEVERE THUNDERSTORMS. IF YOU ARE NEAR THE PATH
OF THIS STORM...YOU SHOULD BE ALERT FOR RAPIDLY CHANGING WEATHER
CONDITIONS AND BE READY TO ACT QUICKLY.

TORNADOES CAN DEVELOP SUDDENLY FROM SEVERE THUNDERSTORMS. TAKE COVER
ON THE LOWEST FLOOR IN AN INTERIOR ROOM AND STAY AWAY FROM WINDOWS.

LAT...LON 3700 9601 3619 9602 3619 9683 3624 9683
      3625 9691 3632 9694 3635 9705 3648 9706
      3655 9700 3658 9691 3658 9695 3678 9682
      3680 9676 3686 9676
TIME...MOT...LOC 1511Z 257DEG 34KT 3690 9638 3655 9666
          3639 9694

$$

000 
WWUS54 KTSA 311518
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1018 AM CDT MON MAR 31 2008

OKC113-117-311630-
/O.CON.KTSA.SV.W.0101.000000T0000Z-080331T1630Z/
OSAGE OK-PAWNEE OK-
1018 AM CDT MON MAR 31 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT
FOR PAWNEE AND OSAGE COUNTIES...

AT 1013 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER
SIZE HAIL AND DAMAGING WINDS TO 70 MPH. THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM 8 MILES NORTHWEST OF BIGHEART TO RALSTON
TO 7 MILES NORTHWEST OF PAWNEE...MOVING EAST AT 35 MPH.

SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...PAWNEE...
SKEDEE...BIGHEART...PAWHUSKA...BLACKBURN...HULAH...PERSHING...
NELAGONEY...WYNONA...OKESA...HOMINY...TALLANT...BARNSDALL...AVANT AND
WOLCO.

A TORNADO WATCH IS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP SUDDENLY FROM SEVERE THUNDERSTORMS. IF YOU ARE NEAR THE PATH
OF THIS STORM...YOU SHOULD BE ALERT FOR RAPIDLY CHANGING WEATHER
CONDITIONS AND BE READY TO ACT QUICKLY.

THIS STORM IS LIKELY PRODUCING LARGE HAIL AND DAMAGING WINDS. SEEK
SHELTER IMMEDIATELY INSIDE A STURDY STRUCTURE AND STAY AWAY FROM
WINDOWS.

LAT...LON 3698 9601 3633 9603 3633 9688 3638 9697
      3688 9655 3700 9602
TIME...MOT...LOC 1518Z 257DEG 34KT 3691 9630 3653 9663
          3640 9686

$$

000 
WWUS54 KTSA 311527
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1027 AM CDT MON MAR 31 2008

OKC113-117-311630-
/O.CON.KTSA.SV.W.0101.000000T0000Z-080331T1630Z/
OSAGE OK-PAWNEE OK-
1027 AM CDT MON MAR 31 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT
FOR PAWNEE AND OSAGE COUNTIES...

AT 1026 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER
SIZE HAIL AND DAMAGING WINDS TO 70 MPH. THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM BIGHEART TO 11 MILES EAST OF RALSTON TO
RALSTON...MOVING EAST AT 35 MPH. THESE STORMS HAVE A HISTORY OF 
PRODUCING HAIL TO THE SIZE OF QUARTERS.

SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...BIGHEART...
BLACKBURN...PAWHUSKA...HULAH...NELAGONEY...PERSHING...HOMINY...
OKESA...WYNONA...TALLANT...BARNSDALL...WOLCO AND AVANT.

A TORNADO WATCH IS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP SUDDENLY FROM SEVERE THUNDERSTORMS. IF YOU ARE NEAR THE PATH
OF THIS STORM...YOU SHOULD BE ALERT FOR RAPIDLY CHANGING WEATHER
CONDITIONS AND BE READY TO ACT QUICKLY.

THIS STORM IS LIKELY PRODUCING LARGE HAIL AND DAMAGING WINDS. SEEK
SHELTER IMMEDIATELY INSIDE A STURDY STRUCTURE AND STAY AWAY FROM
WINDOWS.

LAT...LON 3700 9602 3661 9601 3659 9603 3655 9601
      3654 9603 3652 9601 3644 9604 3634 9659
      3633 9688 3637 9694 3658 9667 3689 9645
TIME...MOT...LOC 1527Z 257DEG 34KT 3693 9619 3655 9653
          3646 9672

$$

000 
WWUS54 KTSA 311539
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1040 AM CDT MON MAR 31 2008

OKC113-117-311630-
/O.CON.KTSA.SV.W.0101.000000T0000Z-080331T1630Z/
OSAGE OK-PAWNEE OK-
1040 AM CDT MON MAR 31 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT
FOR PAWNEE AND OSAGE COUNTIES...

AT 1038 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER
SIZE HAIL AND DAMAGING WINDS TO 70 MPH. THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM BIGHEART TO NELAGONEY TO 9 MILES NORTH OF
BLACKBURN...MOVING EAST AT 35 MPH.

SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...HOMINY...
OKESA...HULAH...NELAGONEY...PERSHING...WYNONA...TALLANT...
BARNSDALL...WOLCO AND AVANT.

A TORNADO WATCH IS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP SUDDENLY FROM SEVERE THUNDERSTORMS. IF YOU ARE NEAR THE PATH
OF THIS STORM...YOU SHOULD BE ALERT FOR RAPIDLY CHANGING WEATHER
CONDITIONS AND BE READY TO ACT QUICKLY.

THIS IS A DANGEROUS STORM THAT HAS A HISTORY OF PRODUCING LARGE HAIL.
SEEK SHELTER IMMEDIATELY INSIDE A STURDY STRUCTURE AND STAY AWAY FROM
WINDOWS.

LAT...LON 3700 9602 3659 9601 3659 9603 3654 9601
      3654 9603 3652 9601 3644 9604 3634 9659
      3633 9688 3637 9694 3650 9670 3690 9633
TIME...MOT...LOC 1540Z 257DEG 34KT 3686 9614 3670 9622
          3650 9653

$$

000 
WWUS54 KTSA 311548
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1048 AM CDT MON MAR 31 2008

OKC117-311558-
/O.CAN.KTSA.SV.W.0101.000000T0000Z-080331T1630Z/
PAWNEE OK-
1048 AM CDT MON MAR 31 2008

...THE SEVERE THUNDERSTORM WARNING FOR PAWNEE COUNTY IS CANCELLED...

LAT...LON 3700 9602 3659 9601 3659 9603 3654 9601
      3654 9603 3652 9602 3644 9604 3646 9659
      3669 9647 3683 9625
TIME...MOT...LOC 1548Z 257DEG 34KT 3687 9605 3671 9613
          3652 9644

$$

OKC113-311630-
/O.CON.KTSA.SV.W.0101.000000T0000Z-080331T1630Z/
OSAGE OK-
1048 AM CDT MON MAR 31 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT
FOR NORTHEASTERN OSAGE COUNTY...

AT 1047 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER
SIZE HAIL AND DAMAGING WINDS TO 70 MPH. THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM HULAH TO OKESA TO 7 MILES WEST OF
WYNONA...MOVING EAST AT 35 MPH.

SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...HULAH...
NELAGONEY...PERSHING...WYNONA...TALLANT...BARNSDALL...AVANT AND
WOLCO.

A TORNADO WATCH IS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP SUDDENLY FROM SEVERE THUNDERSTORMS. IF YOU ARE NEAR THE PATH
OF THIS STORM...YOU SHOULD BE ALERT FOR RAPIDLY CHANGING WEATHER
CONDITIONS AND BE READY TO ACT QUICKLY.

THIS STORM IS LIKELY PRODUCING LARGE HAIL AND DAMAGING WINDS. SEEK
SHELTER IMMEDIATELY INSIDE A STURDY STRUCTURE AND STAY AWAY FROM
WINDOWS.

LAT...LON 3700 9602 3659 9601 3659 9603 3654 9601
      3654 9603 3652 9602 3644 9604 3646 9659
      3669 9647 3683 9625
TIME...MOT...LOC 1548Z 257DEG 34KT 3687 9605 3671 9613
          3652 9644

$$

000 
WWUS54 KTSA 311601
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1101 AM CDT MON MAR 31 2008

OKC113-311630-
/O.CON.KTSA.SV.W.0101.000000T0000Z-080331T1630Z/
OSAGE OK-
1101 AM CDT MON MAR 31 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT
FOR NORTHEASTERN OSAGE COUNTY...

AT 1059 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER
SIZE HAIL AND DAMAGING WINDS TO 70 MPH. THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM OKESA TO WYNONA...MOVING EAST AT 35 MPH.

SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...OKESA...
TALLANT...BARNSDALL...HULAH...WOLCO AND AVANT.

A TORNADO WATCH IS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP SUDDENLY FROM SEVERE THUNDERSTORMS. IF YOU ARE NEAR THE PATH
OF THIS STORM...YOU SHOULD BE ALERT FOR RAPIDLY CHANGING WEATHER
CONDITIONS AND BE READY TO ACT QUICKLY.

THIS IS A DANGEROUS STORM THAT HAS A HISTORY OF PRODUCING LARGE HAIL.
SEEK SHELTER IMMEDIATELY INSIDE A STURDY STRUCTURE AND STAY AWAY FROM
WINDOWS.

LAT...LON 3700 9602 3659 9601 3659 9603 3656 9602
      3644 9605 3649 9644 3664 9634
TIME...MOT...LOC 1601Z 257DEG 34KT 3673 9618 3655 9629

$$

000 
WWUS54 KTSA 311618
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1118 AM CDT MON MAR 31 2008

OKC113-311630-
/O.CON.KTSA.SV.W.0101.000000T0000Z-080331T1630Z/
OSAGE OK-
1118 AM CDT MON MAR 31 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT
FOR EASTERN OSAGE COUNTY...

AT 1116 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL
AND WINDS TO 60 MPH. THIS STORM WAS LOCATED NEAR TALLANT...MOVING
EAST AT 30 MPH.

SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...OKESA.

A TORNADO WATCH IS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP SUDDENLY FROM SEVERE THUNDERSTORMS. IF YOU ARE NEAR THE PATH
OF THIS STORM...YOU SHOULD BE ALERT FOR RAPIDLY CHANGING WEATHER
CONDITIONS AND BE READY TO ACT QUICKLY.

PEOPLE OUTSIDE SHOULD MOVE TO A SAFE SHELTER...PREFERABLY INSIDE A
STRONG BUILDING. STAY AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.

TORNADOES CAN DEVELOP SUDDENLY FROM SEVERE THUNDERSTORMS. TAKE COVER
ON THE LOWEST FLOOR IN AN INTERIOR ROOM AND STAY AWAY FROM WINDOWS.

LAT...LON 3677 9601 3668 9602 3660 9601 3659 9603
      3656 9604 3650 9626 3667 9623 3683 9603
TIME...MOT...LOC 1618Z 257DEG 28KT 3662 9614

$$

000 
WWUS54 KTSA 311631
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1131 AM CDT MON MAR 31 2008

OKC113-311641-
/O.EXP.KTSA.SV.W.0101.000000T0000Z-080331T1630Z/
OSAGE OK-
1131 AM CDT MON MAR 31 2008

...THE SEVERE THUNDERSTORM WARNING FOR EASTERN OSAGE COUNTY EXPIRES
AT 1130 AM CDT...

THE THUNDERSTORM HAS MOVED OUT OF THE WARNED AREA...THEREFORE THE
SEVERE THUNDERSTORM WARNING WILL BE ALLOWED TO EXPIRE.

GUSTY WINDS...SMALL HAIL AND HEAVY RAIN WILL STILL BE POSSIBLE WITH
THIS STORM.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 4 PM.

LAT...LON 3677 9601 3668 9602 3660 9601 3659 9603
      3656 9604 3650 9626 3667 9623 3683 9603
TIME...MOT...LOC 1618Z 257DEG 28KT 3662 9614

$$

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 Tulsa, OK wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 31, 4:04 AM CDT, 5 hours 31 minutes earlier.

Area forecast discussion, Mar 31, 4:04 AM CDT, 5 hours 31 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TULSA OK
404 AM CDT MON MAR 31 2008

.DISCUSSION...
A WELL ADVERTISED VERY ACTIVE WEATHER DAY IS ON TAP FOR THE FORECAST
AREA TODAY. CURRENTLY... LONG-LIVED SEVERE SUPERCELLS HAVE
TRAVELED ACROSS CENTRAL OKLAHOMA AND ARE ENTERING OSAGE...
PAWNEE... AND CREEK COUNTIES. THIS ACTIVITY WILL CLEAR THE AREA IN
THE NEXT COUPLE OF HOURS. ALL ATTENTION THEN TURNS TO THIS
AFTERNOON.

A POTENT UPPER TROUGH WILL TRAVERSE THE PLAINS TODAY... WITH ASSOCIATED
SURFACE FEATURES FOCUSING MUCH OF THE SEVERE WEATHER THREAT SQUARELY
ON THE TSA FORECAST AREA.

A VERY MOIST AND UNSTABLE AIRMASS WILL RESIDE ACROSS THE REGION
SOUTH OF AN APPROACHING COLD FRONT AND EAST OF A DRYLINE. FAIRLY STRONG
AFTERNOON SURFACE HEATING... A MID LEVEL JET STREAK TRAVERSING THE
REGION... COMBINED WITH A SURFACE LOW TRACKING FROM SOUTHERN KANSAS
NORTH-EASTWARD WILL SET THE STAGE FOR SEVERE STORMS TO DEVELOP
ACROSS OUR AREA. THIS WILL LIKELY BE IN THE FORM OF DISCREET
SUPERCELLS. IN ADDITION... A SECONDARY SURFACE LOW DEVELOPING TO OUR
SOUTHWEST WILL CAUSE LOW LEVEL WINDS TO BACK... ELEVATING THE THREAT
FOR TORNADOES.

IN ADDITION... THERE WILL LIKELY BE WIDESPREAD HEAVY RAINFALL WITH
THE THREAT FOR FLASH FLOODING... ESPECIALLY ACROSS SOUTHEAST
OKLAHOMA AND WEST CENTRAL ARKANSAS... WHERE 2 TO 3 INCHES OF RAIN
FELL YESTERDAY. A FLASH FLOOD WATCH WILL BE FORTHCOMING FOR THAT
AREA.

THE FRONT WILL MOVE THROUGH THE REGION THIS EVENING... LIKELY PROVIDING
THE FOCUS FOR A SEVERE SQUALL LINE AS IT PASSES. PLEASE REFER TO OUR
LATEST HAZARDOUS WEATHER OUTLOOK AND SHORT TERM FORECAST PRODUCTS FOR THE
LATEST INFORMATION AS THIS WEATHER EVENT DEVELOPS TODAY.

IN THE WAKE OF THIS SYSTEM... CALM WEATHER WILL PREVAIL FOR A COUPLE
OF DAYS. BY LATE WEDNESDAY INTO THURSDAY... ANOTHER POTENT UPPER
TROUGH WILL TRAVERSE THE SOUTHERN PLAINS. AT THE MOMENT... THIS
SYSTEM IS PROGGED TO HAVE ITS SIGHTS SET ON OUR AREA AND COULD VERY
WELL PROVIDE ANOTHER ROUND OF SEVERE WEATHER FOR THE REGION. STAY
TUNED... MID-WEEK FORECASTS WILL BE UPDATED AS NEW INFORMATION
BECOMES AVAILABLE.

&&

.PRELIMINARY POINT TEMPS/POPS...
TUL   74  43  58  40 /  80  40   0  10
FSM   72  51  62  42 /  90  70  10  10
MLC   74  49  62  45 /  90  50   0  10
BVO   74  40  62  39 /  80  30   0  10
FYV   69  45  57  39 /  90  70   0  10
BYV   68  43  57  36 /  90  70   0  10
MKO   72  46  58  42 /  90  50   0  10
MIO   69  40  57  38 /  90  40   0  10
F10   73  47  59  43 /  80  40   0  10
HHW   75  62  66  50 /  70  50  10  10

&&

.TSA WATCHES/WARNINGS/ADVISORIES...
OK...FLASH FLOOD WATCH FROM 1 PM MONDAY TO 7 AM TUESDAY FOR OKZ049-
     OKZ053-OKZ072-OKZ074-OKZ075-OKZ076.

AR...FLASH FLOOD WATCH FROM 1 PM MONDAY TO 7 AM TUESDAY FOR ARZ001-
     ARZ002-ARZ010-ARZ011-ARZ019-ARZ020-ARZ029.

&&

SHORT TERM...07
LONG TERM....06

BAS

Hazardous weather outlook, Mar 31, 9:10 AM CDT, 25 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TULSA OK
910 AM CDT MON MAR 31 2008

ARZ001-002-010-011-019-020-029-OKZ049-053>076-011000-
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-
910 AM CDT MON MAR 31 2008

...SIGNIFICANT SEVERE WEATHER LIKELY TODAY WITH THE THREAT
   FOR TORNADOES...

THIS OUTLOOK IS FOR NORTHWEST AND WEST CENTRAL ARKANSAS AS WELL AS
MUCH OF EASTERN OKLAHOMA.

.DAY ONE...TODAY AND TONIGHT.
TORNADO.
	RISK...ELEVATED.
	AREA...EASTERN OKLAHOMA AND WESTERN ARKANSAS.
	ONSET...ONGOING.

	AREA AT GREATEST RISK...SOUTHEAST OKLAHOMA AND WEST CENTRAL
        ARKANSAS.

SEVERE THUNDERSTORM.
	RISK...SIGNIFICANT.
	AREA...EASTERN OKLAHOMA AND WESTERN ARKANSAS.
	ONSET...ONGOING.

	AREA AT GREATEST RISK...ENTIRE AREA.

FLASH FLOOD.
	RISK...ELEVATED.
	AREA...ALL OF EASTERN OKLAHOMA AND WESTERN ARKANSAS.
	ONSET...ONGOING.

	AREA AT GREATEST RISK...SOUTHEAST OKLAHOMA AND WESTERN ARKANSAS.

HEAVY RAIN.
	RISK...ELEVATED.
	AREA...ALL OF EASTERN OKLAHOMA AND WESTERN ARKANSAS.
	ONSET...ONGOING.

	AREA AT GREATEST RISK...ENTIRE AREA.

DISCUSSION...
A POTENT UPPER TROUGH WILL TRAVERSE THE CENTRAL PLAINS TODAY. AN
ASSOCIATED STRONG MID LEVEL JET WILL SERVE TO ENHANCE LIFT ACROSS
THE REGION. AT THE SURFACE...A WARM...MOIST...AND UNSTABLE AIR
MASS...EXACERBATED BY GOOD AFTERNOON HEATING...WILL RESIDE ACROSS
EASTERN OKLAHOMA AND WESTERN ARKANSAS. AN APPROACHING COLD FRONT TO
OUR NORTH AND A DRYLINE TO OUR WEST WILL SET THE STAGE FOR
WIDESPREAD SEVERE WEATHER TODAY.

THE FIRST ROUND OF SEVERE WEATHER IS ALREADY ONGOING THIS MORNING...
GENERALLY NORTH OF INTERSTATE 44. THIS SEVERE CONVECTION WILL
CONTINUE ACROSS NORTHEAST OKLAHOMA THIS MORNING WITH THE THREAT FOR
VERY LARGE HAIL...INCLUDING A TORNADO THREAT.

THE MAIN EVENT WILL DEVELOP BY EARLY AFTERNOON AND LAST THROUGH THE
EVENING HOURS...AS DISCREET SUPERCELLS DEVELOP ACROSS THE AREA. WITH
A SURFACE LOW DEVELOPING TO OUR SOUTHWEST...LOW LEVEL WINDS WILL
TEND TO BACK TO THE SOUTH WHICH WILL TRANSLATE TO AN ENHANCED
TORNADO THREAT ALONG WITH VERY LARGE HAIL. THE GREATEST THREAT FOR
TORNADOES...INCLUDING A FEW LONG TRACK TORNADOES WILL BE SOUTHWEST
OF A TULSA...FORT SMITH LINE. THE ENTIRE AREA HOWEVER WILL HAVE SOME
TORNADO THREAT TODAY THROUGH THIS EVENING.  THERE WILL ALSO BE A
THREAT FOR VERY HEAVY RAINFALL. AREAS THAT RECEIVED EXCESSIVE
RAINFALL THIS MORNING AND YESTERDAY WILL BE AT A PARTICULAR RISK FOR
FLASH FLOODING TODAY. PLEASE REFER TO THE LATEST FLASH FLOOD WATCH
/OKCFFATSA/.

THE SEVERE WEATHER MODE WILL EVOLVE INTO MORE OF A LINEAR SQUALL
LINE THREAT THIS EVENING AS THE COLD FRONT MOVES SOUTHWARD THROUGH
THE REGION. LARGE HAIL WILL REMAIN A THREAT...ALONG WITH DAMAGING
STRAIGHT LINE WINDS AND HEAVY RAINFALL.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
SPOTTER ACTIVATION WILL BE REQUIRED. RESIDENTS ACROSS THE REGION
SHOULD MONITOR THIS SITUATION VERY CLOSELY. WATCHES AND WARNINGS
WILL BE ISSUED. REVIEW YOUR SEVERE WEATHER ACTION PLANS THIS MORNING
IN THE EVENT A RESPONSE TO SEVERE WEATHER WARNINGS IS REQUIRED.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.
TUESDAY...HIGH WIND POTENTIAL.
WEDNESDAY...THUNDERSTORM POTENTIAL.
THURSDAY...THUNDERSTORM...HIGH WIND AND HEAVY RAIN POTENTIAL.
FRIDAY...THUNDERSTORM AND HIGH WIND POTENTIAL.
SATURDAY...NO HAZARDS.
SUNDAY...NO HAZARDS.

EXTENDED DISCUSSION...
AFTER A BRIEF RESPITE... ANOTHER POTENT UPPER TROUGH WILL APPROACH
THE REGION LATE WEDNESDAY INTO THURSDAY. CURRENTLY... ANOTHER
ROUND OF SEVERE WEATHER APPEARS TO BE WITHIN THE REALM OF
POSSIBILITY AS A COLD FRONT IS PROGGED TO ENCROACH ON A MOIST AND
UNSTABLE AIRMASS.

EMERGENCY MANAGEMENT PLANNING STATEMENT...
EMERGENCY MANAGERS SHOULD CLOSELY MONITOR FORECASTS FOR THE LATEST
INFORMATION REGARDING THIS NEXT POSSIBLE SEVERE WEATHER EVENT.

WWW.SRH.NOAA.GOV/TULSA CONTAINS ADDITIONAL TABULAR AND GRAPHICAL
INFORMATION.

In the hours before

Local storm report, Mar 31, 4:36 AM CDT, 4 hours 59 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
436 AM CDT MON MAR 31 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0435 AM     HAIL             2 S PAWNEE              36.31N 96.80W
03/31/2008  E2.50 INCH       PAWNEE             OK   FIRE DEPT/RESCUE

            RELAYED BY PAWNEE FIRE DEPT.

&&

BAS

Local storm report, Mar 31, 5:39 AM CDT, 3 hours 56 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
539 AM CDT MON MAR 31 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0538 AM     HAIL             4 N HOMINY              36.47N 96.39W
03/31/2008  E0.75 INCH       OSAGE              OK   TRAINED SPOTTER

&&

BAS

Special weather statement, Mar 31, 7:43 AM CDT, 1 hour 52 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
743 AM CDT MON MAR 31 2008

OKZ058-311330-
OTTAWA OK-
743 AM CDT MON MAR 31 2008

...SIGNIFICANT WEATHER ALERT...

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 830 AM CDT
FOR THE FOLLOWING COUNTY...

IN NORTHEAST OKLAHOMA
     OTTAWA

AT 743 AM CDT...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS ALONG A
LINE EXTENDING FROM 5 MILES WEST OF COMMERCE TO 17 MILES SOUTHWEST OF
NARCISSA...MOVING NORTHEAST AT 35 MPH. SOME LOCATIONS THAT WILL BE
AFFECTED BY THESE STORMS INCLUDE...MIAMI...COMMERCE...NARCISSA...
WYANDOTTE...OTTAWA...PEORIA...QUAPAW AND CARDIN.

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 3700 9462 3680 9462 3672 9500 3672 9501
      3673 9502 3695 9501
TIME...MOT...LOC 1243Z 244DEG 32KT 3693 9494 3668 9516

Special weather statement, Mar 31, 8:03 AM CDT, 1 hour 32 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
803 AM CDT MON MAR 31 2008

OKZ054-055-311400-
OSAGE OK-WASHINGTON OK-
803 AM CDT MON MAR 31 2008

...SIGNIFICANT WEATHER ALERT...

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 900 AM CDT
FOR THE FOLLOWING COUNTIES...

IN NORTHEAST OKLAHOMA
     WASHINGTON AND EASTERN OSAGE

AT 803 AM CDT...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM 2 MILES
SOUTH OF BARNSDALL...MOVING NORTHEAST AT 30 MPH. SOME LOCATIONS THAT
WILL BE AFFECTED BY THIS STORM INCLUDE...AVANT...WOLCO...BARNSDALL...
TALLANT...VERA...RAMONA AND OCHELATA.

LAT...LON 3676 9591 3644 9586 3642 9616 3658 9627
TIME...MOT...LOC 1303Z 241DEG 30KT 3655 9611

Special weather statement, Mar 31, 9:24 AM CDT, 11 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
924 AM CDT MON MAR 31 2008

OKZ054-059-311500-
OSAGE OK-PAWNEE OK-
924 AM CDT MON MAR 31 2008

...SIGNIFICANT WEATHER ALERT...

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 1000 AM CDT
FOR THE FOLLOWING COUNTIES...

IN NORTHEAST OKLAHOMA
     WESTERN OSAGE AND PAWNEE

AT 924 AM CDT...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS ALONG A
LINE EXTENDING FROM 11 MILES WEST OF APPERSON TO 28 MILES WEST OF
PAWNEE...MOVING EAST AT 30 MPH. SOME LOCATIONS THAT WILL BE AFFECTED
BY THESE STORMS INCLUDE...SHIDLER...FAIRFAX...BURBANK...APPERSON...
WEBB CITY...PAWNEE AND RALSTON.

THESE STORMS WILL BE CAPABLE OF PRODUCING SMALL HAIL AND WIND GUSTS
TO 40 MPH. RESIDENTS IN THESE AREAS SHOULD REMAIN ALERT IN CASE THE
SIGNIFICANT WEATHER ALERT IS UPGRADED TO A WARNING.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 4 PM.

LAT...LON 3689 9641 3625 9683 3625 9691 3632 9693
      3635 9705 3651 9705 3658 9691 3657 9703
      3667 9709 3673 9703 3670 9695 3677 9689
      3682 9676
TIME...MOT...LOC 1424Z 261DEG 29KT 3672 9694 3634 9729

The office that day

Everything else NWS Tulsa, OK issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 31, 3:33 AM CDT	Severe Thunderstorm Warning	TSA	Creek, Osage, Pawnee	57 min
Mar 31, 3:54 AM CDT	Severe Thunderstorm Warning	TSA	Osage, Pawnee	66 min
Mar 31, 3:56 AM CDT	Flash Flood Watch	TSA	Adair, Cherokee, Choctaw, Craig, Delaware, Haskell and 10 more	19 hr
Mar 31, 4:24 AM CDT	Flash Flood Warning	TSA	Pawnee	4 hr
Mar 31, 4:28 AM CDT	Severe Thunderstorm Warning	TSA	Osage, Pawnee	62 min
Mar 31, 4:50 AM CDT	Flash Flood Warning	TSA	Osage, Pawnee	4 hr
Mar 31, 4:52 AM CDT	Severe Thunderstorm Warning	TSA	Osage, Pawnee	53 min
Mar 31, 5:22 AM CDT	Tornado Warning	TSA	Osage, Pawnee	38 min
Mar 31, 5:29 AM CDT	Severe Thunderstorm Warning	TSA	Osage, Pawnee	46 min
Mar 31, 5:49 AM CDT	Tornado Warning	TSA	Osage	41 min
Mar 31, 6:06 AM CDT	Tornado Warning	TSA	Osage, Washington	39 min
Mar 31, 6:08 AM CDT	Severe Thunderstorm Warning	TSA	Osage, Tulsa	37 min
Mar 31, 6:15 AM CDT	Severe Thunderstorm Warning	TSA	Osage, Pawnee	45 min
Mar 31, 6:21 AM CDT	Severe Thunderstorm Warning	TSA	Nowata, Rogers	54 min
Mar 31, 6:45 AM CDT	Severe Thunderstorm Warning	TSA	Osage, Washington	45 min
Mar 31, 6:49 AM CDT	River Flood Warning	TSA	Pawnee	25 hr
Mar 31, 6:58 AM CDT	Severe Thunderstorm Warning	TSA	Craig, Rogers	62 min
Mar 31, 7:14 AM CDT	Severe Thunderstorm Warning	TSA	Nowata, Rogers	31 min
Mar 31, 7:30 AM CDT	Tornado Warning	TSA	Rogers, Washington	30 min
Mar 31, 7:31 AM CDT	Severe Thunderstorm Warning	TSA	Nowata, Washington	44 min
Mar 31, 7:33 AM CDT	Flash Flood Warning	TSA	Craig, Nowata, Osage, Ottawa, Rogers, Washington	3 hr
Mar 31, 7:43 AM CDT	Special Weather Statement	TSA	Ottawa	47 min
Mar 31, 7:57 AM CDT	Severe Thunderstorm Warning	TSA	Craig, Ottawa	53 min
Mar 31, 7:58 AM CDT	Severe Thunderstorm Warning	TSA	Rogers	33 min
Mar 31, 8:03 AM CDT	Special Weather Statement	TSA	Washington	57 min
Mar 31, 8:14 AM CDT	Severe Thunderstorm Warning	TSA	Craig, Nowata	61 min
Mar 31, 8:21 AM CDT	Severe Thunderstorm Warning	TSA	Nowata, Osage, Washington	54 min
Mar 31, 9:24 AM CDT	Special Weather Statement	TSA	Pawnee	36 min
Mar 31, 10:38 AM CDT	Severe Thunderstorm Warning	TSA	Washington	67 min
Mar 31, 10:51 AM CDT	Severe Thunderstorm Warning	TSA	Nowata	54 min
Mar 31, 10:56 AM CDT	Special Weather Statement	TSA	Creek	34 min
Mar 31, 11:09 AM CDT	Severe Thunderstorm Warning	TSA	Osage	66 min
Mar 31, 11:13 AM CDT	Severe Thunderstorm Warning	TSA	Creek, Okfuskee, Okmulgee, Tulsa	62 min
Mar 31, 11:28 AM CDT	Severe Thunderstorm Warning	TSA	Nowata, Rogers	62 min
Mar 31, 11:33 AM CDT	Severe Thunderstorm Warning	TSA	Osage, Pawnee	42 min
Mar 31, 11:41 AM CDT	River Flood Warning	TSA	Osage	9 hr
Mar 31, 11:42 AM CDT	Severe Thunderstorm Warning	TSA	Craig, Ottawa	93 min
Mar 31, 11:45 AM CDT	Severe Thunderstorm Warning	TSA	Nowata, Washington	60 min
Mar 31, 11:50 AM CDT	Tornado Warning	TSA	Nowata	29 min
Mar 31, 11:58 AM CDT	Severe Thunderstorm Warning	TSA	Muskogee, Rogers, Wagoner	77 min
Mar 31, 12:16 PM CDT	Severe Thunderstorm Warning	TSA	Creek, Okmulgee, Osage, Tulsa	89 min
Mar 31, 12:30 PM CDT	Severe Thunderstorm Warning	TSA	Rogers	75 min
Mar 31, 12:45 PM CDT	Severe Thunderstorm Warning	TSA	Cherokee, Craig, Delaware, Mayes, Ottawa, Wagoner	2 hr
Mar 31, 1:14 PM CDT	Severe Thunderstorm Warning	TSA	Muskogee, Rogers, Wagoner	31 min
Mar 31, 1:24 PM CDT	Severe Thunderstorm Warning	TSA	Creek, Okfuskee, Okmulgee	2 hr
Mar 31, 1:33 PM CDT	Flash Flood Warning	TSA	Cherokee, Mayes, Okmulgee, Rogers, Tulsa, Wagoner	117 min
Mar 31, 1:45 PM CDT	Severe Thunderstorm Warning	TSA	Tulsa, Wagoner	75 min
Mar 31, 1:49 PM CDT	Severe Thunderstorm Warning	TSA	Adair	71 min
Mar 31, 2:06 PM CDT	Severe Thunderstorm Warning	TSA	McIntosh, Muskogee	114 min
Mar 31, 2:31 PM CDT	Severe Thunderstorm Warning	TSA	Pittsburg	59 min
Mar 31, 2:39 PM CDT	Flash Flood Warning	TSA	Adair, Cherokee, Delaware	3 hr
Mar 31, 2:39 PM CDT	Severe Thunderstorm Warning	TSA	Cherokee, Wagoner	96 min
Mar 31, 2:43 PM CDT	Flash Flood Warning	TSA	McIntosh, Muskogee, Okfuskee, Okmulgee, Wagoner	3 hr
Mar 31, 2:46 PM CDT	Tornado Warning	TSA	McIntosh, Okfuskee, Okmulgee	32 min
Mar 31, 3:23 PM CDT	Flash Flood Warning	TSA	Cherokee, Delaware, Mayes, Muskogee, Okmulgee, Rogers and 2 more	2 hr
Mar 31, 3:26 PM CDT	Severe Thunderstorm Warning	TSA	Pittsburg	94 min
Mar 31, 3:51 PM CDT	Flash Flood Warning	TSA	Adair, Cherokee, Haskell, McIntosh, Muskogee, Pittsburg and 1 more	3 hr
Mar 31, 3:57 PM CDT	Severe Thunderstorm Warning	TSA	Adair	29 min
Mar 31, 4:02 PM CDT	Tornado Warning	TSA	Pittsburg	28 min
Mar 31, 4:07 PM CDT	Severe Thunderstorm Warning	TSA	Pittsburg	53 min
Mar 31, 4:11 PM CDT	Severe Thunderstorm Warning	TSA	Haskell, Latimer, Muskogee, Sequoyah	64 min
Mar 31, 4:48 PM CDT	Severe Thunderstorm Warning	TSA	Haskell, Latimer, LeFlore, Pittsburg, Pushmataha	87 min
Mar 31, 5:18 PM CDT	Severe Thunderstorm Warning	TSA	Sequoyah	87 min
Mar 31, 5:40 PM CDT	Severe Thunderstorm Warning	TSA	Choctaw, Pushmataha	2 hr
Mar 31, 5:48 PM CDT	Flash Flood Warning	TSA	Haskell, Latimer, LeFlore, Pittsburg, Pushmataha, Sequoyah	117 min
Mar 31, 6:00 PM CDT	Tornado Warning	TSA	Choctaw	60 min
Mar 31, 6:14 PM CDT	Severe Thunderstorm Warning	TSA	LeFlore	61 min
Mar 31, 6:58 PM CDT	Tornado Warning	TSA	Choctaw	47 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2008 Every 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.