Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 19, NWS Tulsa, OK
NWS Tulsa, OK issued this severe thunderstorm warning at Mar 19, 2012, 11:52 AM CDT for 4 counties in Oklahoma. It was in force for 38 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
- Mar 19, 2012, 11:52 AM CDT (16:52 UTC)
- Expired
- Mar 19, 2012, 12:30 PM CDT
- In force
- 38 min
- Issued by
- NWS Tulsa, OK
- Area
- Storm-based polygon
Counties Mayes County, OK, Rogers County, OK, Tulsa County, OK, Wagoner County, OK
The radar
The Tulsa radar (KINX), 17 km from the middle of the area, began a volume at 16:52 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 12:00Z, 4.9 hours before the alert went out and 162 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
- 631 J/kg
- Mixed-layer CIN
- -118 J/kg
- Mixed-layer LCL
- 721 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 246 m²/s²
- 0-3 km storm-relative helicity
- 217 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.0
The text
As transmitted, in the capitals the NWS used until 2016.
459 WUUS54 KTSA 191652 SVRTSA OKC097-131-143-145-191730- /O.NEW.KTSA.SV.W.0019.120319T1652Z-120319T1730Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE TULSA OK 1152 AM CDT MON MAR 19 2012 THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... WESTERN MAYES COUNTY IN NORTHEAST OKLAHOMA ROGERS COUNTY IN NORTHEAST OKLAHOMA SOUTHEASTERN TULSA COUNTY IN NORTHEAST OKLAHOMA NORTHERN WAGONER COUNTY IN NORTHEAST OKLAHOMA * UNTIL 1230 PM CDT * AT 1147 AM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE EXTENDING FROM 4 MILES SOUTHWEST OF OOLOGAH TO 3 MILES NORTHEAST OF BROKEN ARROW...MOVING EAST AT 40 MPH. STORM HAZARDS INCLUDE... WIND GUSTS TO 60 MPH... * SOME LOCATIONS IN OR NEAR THE PATH OF THESE STORMS INCLUDE... CLAREMORE...TIAWAH...INOLA...FOYIL...CHOUTEAU...PRYOR AND ADAIR. THIS INCLUDES INTERSTATE 44 BETWEEN MILE MARKERS 234 AND 271. PRECAUTIONARY/PREPAREDNESS ACTIONS... PEOPLE OUTSIDE SHOULD MOVE TO A SAFE SHELTER...PREFERABLY INSIDE A STRONG BUILDING. STAY AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED. && LAT...LON 3651 9523 3601 9523 3599 9579 3651 9581 TIME...MOT...LOC 1652Z 252DEG 37KT 3642 9571 3610 9569 $$
3 follow-up statements
653
WWUS54 KTSA 191706
SVSTSA
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1206 PM CDT MON MAR 19 2012
OKC143-191716-
/O.CAN.KTSA.SV.W.0019.000000T0000Z-120319T1730Z/
TULSA OK-
1206 PM CDT MON MAR 19 2012
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN TULSA COUNTY IS
CANCELLED...
LAT...LON 3651 9576 3651 9523 3601 9523 3599 9575
TIME...MOT...LOC 1706Z 247DEG 29KT 3648 9561 3631 9558
3609 9563
$$
OKC097-131-145-191730-
/O.CON.KTSA.SV.W.0019.000000T0000Z-120319T1730Z/
MAYES OK-ROGERS OK-WAGONER OK-
1206 PM CDT MON MAR 19 2012
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1230 PM CDT
FOR NORTHERN WAGONER...ROGERS AND WESTERN MAYES COUNTIES...
AT 1201 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM OOLOGAH TO CLAREMORE TO ONETA...MOVING NORTHEAST AT 35
MPH.
STORM HAZARDS INCLUDE...
WIND GUSTS TO 60 MPH...
SOME LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...TIAWAH...
FOYIL...BUSHYHEAD...INOLA...ADAIR...CHOUTEAU...MURPHY...MAZIE AND
PRYOR.
THIS INCLUDES INTERSTATE 44 BETWEEN MILE MARKERS 237 AND 272.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PEOPLE OUTSIDE SHOULD MOVE TO A SAFE SHELTER...PREFERABLY INSIDE A
STRONG BUILDING. STAY AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.
&&
LAT...LON 3651 9576 3651 9523 3601 9523 3599 9575
TIME...MOT...LOC 1706Z 247DEG 29KT 3648 9561 3631 9558
3609 9563
$$142
WWUS54 KTSA 191721
SVSTSA
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1221 PM CDT MON MAR 19 2012
OKC145-191731-
/O.CAN.KTSA.SV.W.0019.000000T0000Z-120319T1730Z/
WAGONER OK-
1221 PM CDT MON MAR 19 2012
...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN WAGONER COUNTY IS
CANCELLED...
LAT...LON 3651 9523 3608 9523 3608 9557 3608 9558
3609 9555 3611 9557 3613 9557 3614 9558
3613 9560 3617 9563 3651 9561
TIME...MOT...LOC 1721Z 247DEG 29KT 3652 9546 3636 9544
3614 9549
$$
OKC097-131-191730-
/O.CON.KTSA.SV.W.0019.000000T0000Z-120319T1730Z/
MAYES OK-ROGERS OK-
1221 PM CDT MON MAR 19 2012
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1230 PM CDT
FOR EASTERN ROGERS AND WESTERN MAYES COUNTIES...
AT 1215 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM BUSHYHEAD TO 6 MILES NORTHEAST OF TIAWAH TO INOLA...
MOVING NORTHEAST AT 35 MPH.
STORM HAZARDS INCLUDE...
WIND GUSTS TO 60 MPH...
SOME LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...ADAIR...
CHOUTEAU...MURPHY...MAZIE AND PRYOR.
THIS INCLUDES INTERSTATE 44 BETWEEN MILE MARKERS 248 AND 272.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PEOPLE OUTSIDE SHOULD MOVE TO A SAFE SHELTER...PREFERABLY INSIDE A
STRONG BUILDING. STAY AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.
&&
LAT...LON 3651 9523 3608 9523 3608 9557 3608 9558
3609 9555 3611 9557 3613 9557 3614 9558
3613 9560 3617 9563 3651 9561
TIME...MOT...LOC 1721Z 247DEG 29KT 3652 9546 3636 9544
3614 9549
$$505
WWUS54 KTSA 191730
SVSTSA
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1230 PM CDT MON MAR 19 2012
OKC097-131-191741-
/O.EXP.KTSA.SV.W.0019.000000T0000Z-120319T1730Z/
MAYES OK-ROGERS OK-
1230 PM CDT MON MAR 19 2012
...THE SEVERE THUNDERSTORM WARNING FOR EASTERN ROGERS AND WESTERN
MAYES COUNTIES EXPIRES AT 1230 PM CDT...
THE THUNDERSTORM HAS WEAKENED BELOW SEVERE LIMITS...THEREFORE THE
SEVERE THUNDERSTORM WARNING WILL BE ALLOWED TO EXPIRE.
GUSTY WINDS AND HEAVY RAIN WILL STILL BE POSSIBLE WITH THIS STORM.
LAT...LON 3651 9523 3608 9523 3608 9557 3608 9558
3609 9555 3611 9557 3613 9557 3614 9558
3613 9560 3617 9563 3651 9561
TIME...MOT...LOC 1721Z 247DEG 29KT 3652 9546 3636 9544
3614 9549
$$The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 19, 6:42 AM CDT | Special Weather Statement | TSA | Pawnee | 63 min |
| Mar 19, 10:58 AM CDT | River Flood Watch | TSA | Ottawa | 17 hr |
| Mar 19, 10:58 AM CDT | River Flood Watch | TSA | LeFlore | 17 hr |
| Mar 19, 10:58 AM CDT | River Flood Watch | TSA | Pushmataha | 10 hr |
| Mar 19, 10:58 AM CDT | River Flood Watch | TSA | Choctaw | 10 hr |
| Mar 19, 10:58 AM CDT | River Flood Watch | TSA | Ottawa | 22 hr |
| Mar 19, 10:58 AM CDT | River Flood Watch | TSA | Adair | 16 hr |
| Mar 19, 10:58 AM CDT | River Flood Watch | TSA | Cherokee | 16 hr |
| Mar 19, 10:58 AM CDT | River Flood Watch | TSA | Cherokee, Delaware | 28 hr |
| Mar 19, 10:58 AM CDT | River Flood Watch | TSA | Cherokee | 16 hr |
| Mar 19, 10:58 AM CDT | River Flood Watch | TSA | Sequoyah | 24 hr |
| Mar 19, 10:58 AM CDT | River Flood Watch | TSA | LeFlore | 17 hr |
| Mar 19, 11:43 AM CDT | Special Weather Statement | TSA | Rogers, Tulsa | 32 min |
| Mar 19, 12:09 PM CDT | Special Weather Statement | TSA | Craig | 36 min |
| Mar 19, 12:11 PM CDT | Special Weather Statement | TSA | Creek, Okfuskee | 34 min |
| Mar 19, 12:34 PM CDT | Wind Advisory | TSA | Adair, Cherokee, Choctaw, Craig, Delaware, Haskell and 8 more | 3 hr |
| Mar 19, 12:55 PM CDT | Special Weather Statement | TSA | Craig | 50 min |
| Mar 19, 1:00 PM CDT | Special Weather Statement | TSA | Mayes | 30 min |
| Mar 19, 1:30 PM CDT | Special Weather Statement | TSA | Delaware | 45 min |
| Mar 19, 1:41 PM CDT | Areal Flood Advisory | TSA | Rogers, Tulsa, Wagoner | 49 min |
| Mar 19, 1:56 PM CDT | Special Weather Statement | TSA | Mayes, Wagoner | 49 min |
| Mar 19, 2:21 PM CDT | Flash Flood Warning | TSA | Cherokee, Mayes, Wagoner | 4 hr |
| Mar 19, 2:27 PM CDT | River Flood Warning | TSA | Creek | 42 hr |
| Mar 19, 2:29 PM CDT | Special Weather Statement | TSA | Cherokee, Delaware | 46 min |
| Mar 19, 2:57 PM CDT | Flash Flood Warning | TSA | Creek, Okfuskee, Okmulgee, Tulsa | 4 hr |
| Mar 19, 3:26 PM CDT | Special Weather Statement | TSA | Wagoner | 34 min |
| Mar 19, 4:15 PM CDT | Flash Flood Warning | TSA | Muskogee, Rogers, Wagoner | 4 hr |
| Mar 19, 4:57 PM CDT | Flash Flood Warning | TSA | Craig, Delaware, Ottawa | 6 hr |
| Mar 19, 6:09 PM CDT | Flash Flood Warning | TSA | Cherokee, McIntosh, Mayes, Muskogee, Rogers, Wagoner | 6 hr |
| Mar 19, 6:32 PM CDT | Special Weather Statement | TSA | Pittsburg | 28 min |
| Mar 19, 6:44 PM CDT | Tornado Warning | TSA | Haskell, Latimer, Pittsburg | 31 min |
| Mar 19, 6:53 PM CDT | Special Weather Statement | TSA | Hughes | 52 min |
| Mar 19, 6:59 PM CDT | Flash Flood Warning | TSA | Creek, Okfuskee, Okmulgee, Tulsa | 6 hr |
Nearby
Severe Thunderstorm Warnings in Oklahoma, 2012Every severe thunderstorm warning 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.