Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2015

Severe Thunderstorm Warning 300, NWS Tulsa, OK

November 17, 20154 counties in Oklahoma

NWS Tulsa, OK issued this severe thunderstorm warning at Nov 17, 2015, 4:20 AM CST for 4 counties in Oklahoma. It was in force for 40 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: Nov 17, 2015, 4:20 AM CST (10:20 UTC)
Expired: Nov 17, 2015, 5:00 AM CST
In force: 40 min
Issued by: NWS Tulsa, OK
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Mayes County, OK, Rogers County, OK, Tulsa County, OK, Wagoner County, OK

The radar

The Tulsa radar (KINX), 23 km from the middle of the area, began a volume at 10:19 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

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
Nov 17, 1:48 AM CST	Severe Thunderstorm Watch	SPC	5 hr

The nearest sounding before it

Norman, OK (KOUN), launched 00:00Z, 10.3 hours before the alert went out and 178 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: 193 J/kg
Mixed-layer CIN: -77 J/kg
Mixed-layer LCL: 507 m above ground
0-6 km bulk shear: 46 kt
0-1 km storm-relative helicity: 388 m²/s²
0-3 km storm-relative helicity: 417 m²/s²
Significant tornado parameter: 0.4
Supercell composite: 5.1

Open this sounding in Storm Lab

The text

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

345 
WUUS54 KTSA 171020
SVRTSA
OKC097-131-143-145-171100-
/O.NEW.KTSA.SV.W.0300.151117T1020Z-151117T1100Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TULSA OK
420 AM CST TUE NOV 17 2015

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHWESTERN MAYES COUNTY IN NORTHEASTERN OKLAHOMA...
  SOUTH CENTRAL ROGERS COUNTY IN NORTHEASTERN OKLAHOMA...
  NORTHWESTERN WAGONER COUNTY IN NORTHEASTERN OKLAHOMA...
  SOUTHEASTERN TULSA COUNTY IN NORTHEASTERN OKLAHOMA...

* UNTIL 500 AM CST

* AT 419 AM CST...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM TULSA TO 6 MILES SOUTH OF BIXBY...MOVING NORTHEAST
  AT 45 MPH.

  HAZARD...60 MPH WIND GUSTS. 

  SOURCE...RADAR INDICATED. 

  IMPACT...DAMAGE TO ROOFS...SIDING AND TREES WILL BE POSSIBLE. 

* LOCATIONS IN OR NEAR THE PATH INCLUDE...
  SOUTHERN TULSA...                 BROKEN ARROW...
  WAGONER...                        BIXBY...
  JENKS...                          COWETA...
  INOLA...                          STONEBLUFF...
  ONETA...                          LEONARD...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3595 9538 3585 9590 3586 9597 3607 9598
      3621 9538
TIME...MOT...LOC 1019Z 245DEG 40KT 3604 9593 3585 9592 

HAIL...<.75IN
WIND...60MPH
 
$$

1 follow-up statement

636 
WWUS54 KTSA 171037
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
437 AM CST TUE NOV 17 2015

OKC097-131-143-145-171100-
/O.CON.KTSA.SV.W.0300.000000T0000Z-151117T1100Z/
MAYES OK-ROGERS OK-WAGONER OK-TULSA OK-
437 AM CST TUE NOV 17 2015

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 AM CST
FOR SOUTHWESTERN MAYES...SOUTH CENTRAL ROGERS...NORTHWESTERN WAGONER
AND SOUTHEASTERN TULSA COUNTIES...

AT 436 AM CST...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 4 MILES NORTHEAST OF BROKEN ARROW TO 2 MILES NORTHEAST
OF STONEBLUFF...MOVING NORTHEAST AT 45 MPH.

HAZARD...60 MPH WIND GUSTS. 

SOURCE...RADAR INDICATED. 

IMPACT...DAMAGE TO ROOFS...SIDING AND TREES WILL BE POSSIBLE. 

LOCATIONS IN OR NEAR THE PATH INCLUDE...
EASTERN TULSA...                  BROKEN ARROW...
WAGONER...                        COWETA...
INOLA...                          STONEBLUFF...
ONETA...                          LEONARD...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3595 9538 3587 9582 3609 9584 3621 9538
TIME...MOT...LOC 1036Z 246DEG 39KT 3610 9573 3591 9572 

HAIL...<.75IN
WIND...60MPH
 
$$

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 Nov 17, 2:37 AM CST, 1 hour 43 minutes earlier.

Area forecast discussion, Nov 17, 2:37 AM CST, 1 hour 43 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE Tulsa OK
237 AM CST TUE NOV 17 2015

.DISCUSSION...
Squall line is marching out of central Oklahoma and into
eastern Oklahoma early this morning. Wind gusts as high as
99 mph have been recorded with this squall line this morning.
The threat for wind gusts in the 60 to 80 mph range will persist
for the next several hours as the squall line moves across eastern
Oklahoma through 13z. The storms will likely diminish slightly as
they move into Arkansas and away from the more favorable instability.
The storms are expected to be east of the forecast area by early
afternoon.

Locally heavy rainfall will also be a concern as the squall line
treks across the area with scattered showers and thunderstorms
occurring ahead of the line. Will continue the Flash Flood Watch
as is for now. It will most likely be able to trimmed back and
cancelled early.

Not expecting any precipitation with the upper level low as it
pulls out across Kansas tonight. Therefore, removed the small pops that
were in place.

Quiet weather is forecast for the remainder of the work week with
a cold front moving through the area Friday night into Saturday. Have
a dry forecast for now but need add some pops for this time-frame
if the ECMWF is correct. Chilly temperatures are expected Saturday
with freezing or below freezing readings forecast for the majority
of the area Saturday night/Sunday morning.

High pressure will prevail from Sunday into early next week with
below normal temperatures.

&&

.PRELIMINARY POINT TEMPS/POPS...
TUL   69  43  64  40 /  90  10   0   0
FSM   68  43  62  41 / 100  10   0   0
MLC   67  44  64  42 / 100   0   0   0
BVO   66  42  61  35 /  80  10   0   0
FYV   69  41  57  37 / 100  10   0   0
BYV   70  42  55  40 /  90  10   0   0
MKO   68  42  63  40 / 100  10   0   0
MIO   69  44  59  36 / 100  10   0   0
F10   68  43  64  41 /  90   0   0   0
HHW   66  43  64  42 / 100  10   0   0

&&

.TSA Watches/Warnings/Advisories...
OK...Flash Flood Watch through this afternoon for OKZ049-053-063-
     068>076.

AR...Flash Flood Watch through this afternoon for ARZ001-002-010-011-
     019-020-029.

&&

SHORT TERM...12
LONG TERM....10

Hazardous weather outlook, Nov 17, 1:38 AM CST, 2 hours 42 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TULSA OK
138 AM CST TUE NOV 17 2015

ARZ001-002-010-011-019-020-029-OKZ049-053>076-171130-
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-
138 AM CST TUE NOV 17 2015

...SEVERE WEATHER AND FLOODING POTENTIAL INCREASING EARLY THIS
   MORNING...

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

.DAY ONE...EARLY THIS MORNING THROUGH TONIGHT.

TORNADO.
	RISK...ELEVATED.
	AREA...GENERALLY SOUTH OF A LINE FROM SHIDLER...OKMULGEE TO POTEAU.
	ONSET...AFTER 3 AM.

SEVERE THUNDERSTORM.
	RISK...SIGNIFICANT.
	AREA... EASTERN OKLAHOMA AND WEST CENTRAL ARKANSAS.
	ONSET...AFTER 3 AM.

	AREA AT GREATEST RISK...SOUTH OF INTERSTATE 40.

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

DISCUSSION...
A LINE OF THUNDERSTORMS MOVING THROUGH CENTRAL OKLAHOMA WILL MOVE
INTO PORTIONS OF EASTERN OKLAHOMA AFTER 3 AM. THE LINE OF STORMS IS
EXPECTED TO BE NEAR A TULSA TO MCALESTER LINE AROUND 6 AM...PUSHING
THROUGH WESTERN ARKANSAS BY AROUND 2 PM THIS AFTERNOON.

WIND SHEAR NEAR THE SURFACE WILL ENHANCE THE DAMAGING WIND POTENTIAL
WITH THIS LINE...AND ALSO SUPPORT SHORT LIVED TORNADOES. THE MOST
LIKELY AREAS FOR SEVERE WEATHER WILL BE ACROSS SOUTHEAST OKLAHOMA
WHERE INSTABILITY WILL BE THE HIGHEST. FLASH FLOODING WILL ALSO BE A
CONCERN AS THE LINE OF STORMS PASSES...WITH RAINFALL TOTALS OF 2 TO
4 INCHES COMMON FROM THROUGH TUESDAY AFTERNOON ACROSS FAR EASTERN
OKLAHOMA AND WESTERN ARKANSAS.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
ACTIVATION OF THE REGIONAL SPOTTER NETWORK IS POSSIBLE EARLY THIS
MORNING.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.
TUESDAY...SEVERE THUNDERSTORM POTENTIAL...HEAVY RAIN POTENTIAL.
WEDNESDAY THROUGH SUNDAY...NO HAZARDS.

EXTENDED DISCUSSION...
COOL TEMPERATURES AND MOSTLY DRY CONDITIONS WILL PREVAIL INTO NEXT WEEKEND.

EMERGENCY MANAGEMENT PLANNING STATEMENT...
SEVERE WEATHER WILL BE POSSIBLE THIS MORNING INTO EARLY AFTERNOON. ENSURE THAT
YOU ARE PREPARED TO RECEIVE WEATHER WARNINGS.

WWW.SRH.NOAA.GOV/TULSA CONTAINS ADDITIONAL INFORMATION.

In the hours before

Special weather statement, Nov 17, 12:17 AM CST, 4 hours 3 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1217 AM CST TUE NOV 17 2015

ARZ001-002-010-170700-
WASHINGTON AR-BENTON AR-CARROLL AR-
1217 AM CST TUE NOV 17 2015

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN CARROLL...BENTON AND
NORTHWESTERN WASHINGTON COUNTIES UNTIL 100 AM CST...

AT 1217 AM CST...A STRONG THUNDERSTORM WAS LOCATED 3 MILES SOUTH OF
SPRINGTOWN...MOVING NORTHEAST AT 50 MPH.

WIND GUSTS UP TO 50 MPH WILL BE POSSIBLE WITH THIS STORM.

LOCATIONS IN OR NEAR THE PATH INCLUDE...
SPRINGDALE...                     ROGERS...
BENTONVILLE...                    SILOAM SPRINGS...
BELLA VISTA...                    LOWELL...
PEA RIDGE...                      GENTRY...
TONTITOWN...                      CAVE SPRINGS...
DECATUR...                        HIGHFILL...
GARFIELD...                       GATEWAY...
BEAVER...                         SPRINGTOWN...
HIWASSE...                        CINCINNATI...
MILLER...                         CENTERTON...

LAT...LON 3601 9450 3623 9458 3650 9432 3650 9374
TIME...MOT...LOC 0617Z 217DEG 43KT 3621 9440

Special weather statement, Nov 17, 2:30 AM CST, 1 hour 50 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
230 AM CST TUE NOV 17 2015

OKZ060-065>068-070-071-073-170915-
OKFUSKEE OK-MUSKOGEE OK-PITTSBURG OK-TULSA OK-MCINTOSH OK-WAGONER OK-
CHEROKEE OK-OKMULGEE OK-
230 AM CST TUE NOV 17 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN OKFUSKEE...
OKMULGEE...MCINTOSH...NORTHWESTERN PITTSBURG...WEST CENTRAL
CHEROKEE...SOUTHERN WAGONER...MUSKOGEE AND SOUTHEASTERN TULSA
COUNTIES UNTIL 315 AM CST...

AT 229 AM CST...STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 3 MILES SOUTHEAST OF OKTAHA TO 3 MILES NORTHWEST OF
BALD HILL TO 4 MILES NORTHEAST OF HORNTOWN...AND MOVING NORTHEAST AT
45 MPH.

WIND GUSTS OF 50 TO 55 MPH WILL BE POSSIBLE WITH THESE STORMS.

LOCATIONS IN OR NEAR THE PATH INCLUDE...
BROKEN ARROW...                   MUSKOGEE...
OKMULGEE...                       WAGONER...
BIXBY...                          JENKS...
COWETA...                         HENRYETTA...
FORT GIBSON...                    CHECOTAH...
HASKELL...                        MORRIS...
WELEETKA...                       DEWAR...
OKAY...                           HULBERT...
PORTER...                         SCHULTER...
OKTAHA...                         TAFT...

THIS INCLUDES INTERSTATE 40 IN OKLAHOMA BETWEEN MILE MARKERS 225 AND
272.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 AM CST FOR
EASTERN OKLAHOMA.

LAT...LON 3600 9591 3595 9505 3537 9543 3535 9571
      3502 9596 3505 9608 3506 9607 3509 9606
      3512 9603 3512 9601 3515 9601 3515 9598
      3529 9598 3529 9628
TIME...MOT...LOC 0829Z 207DEG 38KT 3556 9543 3577 9588 3514 9622

Local storm report, Nov 17, 3:47 AM CST, 33 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
347 AM CST TUE NOV 17 2015

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

0335 AM     TSTM WND GST     2 ENE COPAN             36.91N 95.89W
11/17/2015  E63.00 MPH       WASHINGTON         OK   MESONET

&&

RBD

Special weather statement, Nov 17, 3:58 AM CST, 22 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
358 AM CST TUE NOV 17 2015

OKZ054>057-060>062-067-171100-
ROGERS OK-CRAIG OK-NOWATA OK-TULSA OK-WAGONER OK-MAYES OK-
WASHINGTON OK-OSAGE OK-
358 AM CST TUE NOV 17 2015

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN MAYES...ROGERS...
SOUTHEASTERN OSAGE...NOWATA...SOUTHERN WASHINGTON...NORTHWESTERN
WAGONER...TULSA AND WESTERN CRAIG COUNTIES UNTIL 500 AM CST...

AT 358 AM CST...STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 2 MILES EAST OF SOUTH COFFEYVILLE TO 5 MILES EAST OF
SAND SPRINGS...AND MOVING EAST AT 30 MPH.

WIND GUSTS UP TO 50 MPH WILL BE POSSIBLE WITH THESE STORMS.

LOCATIONS IN OR NEAR THE PATH INCLUDE...
TULSA...                          BROKEN ARROW...
BARTLESVILLE...                   SAND SPRINGS...
CLAREMORE...                      NOWATA...
OWASSO...                         SKIATOOK...
CATOOSA...                        COLLINSVILLE...
VERDIGRIS...                      CHELSEA...
INOLA...                          SPERRY...
OOLOGAH...                        SOUTH COFFEYVILLE...
RAMONA...                         OCHELATA...
DELAWARE...                       FOYIL...

THIS INCLUDES INTERSTATE 44 BETWEEN MILE MARKERS 216 AND 269.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 AM CST FOR
NORTHEASTERN OKLAHOMA.

LAT...LON 3608 9553 3606 9603 3608 9625 3700 9577
      3700 9504
TIME...MOT...LOC 0958Z 265DEG 27KT 3698 9558 3612 9602

Special weather statement, Nov 17, 4:15 AM CST, 5 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
415 AM CST TUE NOV 17 2015

OKZ060>062-064>067-070-071-171115-
OKFUSKEE OK-ROGERS OK-MUSKOGEE OK-CREEK OK-TULSA OK-MCINTOSH OK-
WAGONER OK-MAYES OK-OKMULGEE OK-
415 AM CST TUE NOV 17 2015

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN OKFUSKEE...SOUTHWESTERN
MAYES...OKMULGEE...SOUTH CENTRAL ROGERS...WESTERN MCINTOSH...
WAGONER...NORTHWESTERN MUSKOGEE...EAST CENTRAL CREEK AND SOUTHEASTERN
TULSA COUNTIES UNTIL 515 AM CST...

AT 414 AM CST...STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM TULSA TO 3 MILES SOUTH OF BEGGS TO 3 MILES NORTHWEST
OF WETUMKA...AND MOVING EAST AT 30 MPH.

WIND GUSTS UP TO 45 MPH WILL BE POSSIBLE WITH THESE STORMS.

LOCATIONS IN OR NEAR THE PATH INCLUDE...
SOUTHERN TULSA...                 BROKEN ARROW...
OKMULGEE...                       OKEMAH...
BIXBY...                          SAPULPA...
JENKS...                          GLENPOOL...
COWETA...                         HENRYETTA...
HASKELL...                        INOLA...
KIEFER...                         MORRIS...
BEGGS...                          MOUNDS...
WELEETKA...                       DEWAR...
PORTER...                         SCHULTER...

THIS INCLUDES THE FOLLOWING HIGHWAYS...
 INTERSTATE 40 IN OKLAHOMA BETWEEN MILE MARKERS 221 AND 257.
 INTERSTATE 44 BETWEEN MILE MARKERS 213 AND 217, AND BETWEEN MILE
MARKERS 219 AND 226.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 AM CST FOR
EASTERN OKLAHOMA.

LAT...LON 3566 9616 3608 9608 3620 9536 3575 9548
      3520 9577 3520 9598 3529 9598 3529 9635
TIME...MOT...LOC 1014Z 261DEG 27KT 3606 9596 3569 9607 3528 9627

The office that day

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

Issued	Product	Office	Counties	Lasted
Nov 16, 9:31 PM CST	Special Weather Statement	TSA	Haskell, Latimer, Pittsburg	44 min
Nov 16, 9:38 PM CST	Special Weather Statement	TSA	Okmulgee	52 min
Nov 16, 10:05 PM CST	Special Weather Statement	TSA	Haskell	40 min
Nov 17, 1:56 AM CST	Severe Thunderstorm Warning	TSA	Osage, Pawnee	34 min
Nov 17, 2:22 AM CST	Severe Thunderstorm Warning	TSA	Creek, Osage, Pawnee	53 min
Nov 17, 2:30 AM CST	Special Weather Statement	TSA	McIntosh, Muskogee, Okmulgee, Wagoner	45 min
Nov 17, 2:36 AM CST	Severe Thunderstorm Warning	TSA	Muskogee, Okmulgee, Tulsa, Wagoner	39 min
Nov 17, 3:07 AM CST	Severe Thunderstorm Warning	TSA	Craig, Creek, Nowata, Osage, Pawnee, Rogers and 2 more	53 min
Nov 17, 3:11 AM CST	Severe Thunderstorm Warning	TSA	Creek, Muskogee, Okfuskee, Okmulgee, Rogers, Tulsa and 1 more	64 min
Nov 17, 3:58 AM CST	Special Weather Statement	TSA	Craig, Nowata, Rogers, Tulsa, Washington	62 min
Nov 17, 4:15 AM CST	Special Weather Statement	TSA	Okmulgee, Wagoner	60 min
Nov 17, 4:48 AM CST	Special Weather Statement	TSA	McIntosh, Pittsburg, Pushmataha	57 min
Nov 17, 4:49 AM CST	Special Weather Statement	TSA	Craig, Delaware, Mayes, Ottawa	56 min
Nov 17, 4:50 AM CST	Special Weather Statement	TSA	Muskogee, Wagoner	55 min
Nov 17, 5:23 AM CST	Severe Thunderstorm Warning	TSA	Latimer, Pittsburg, Pushmataha	67 min
Nov 17, 5:29 AM CST	Severe Thunderstorm Warning	TSA	Choctaw, Pushmataha	61 min
Nov 17, 5:41 AM CST	Severe Thunderstorm Warning	TSA	Haskell, Latimer, McIntosh, Muskogee, Pittsburg, Sequoyah	64 min
Nov 17, 5:49 AM CST	Special Weather Statement	TSA	Cherokee, Delaware, Muskogee	41 min
Nov 17, 6:25 AM CST	Severe Thunderstorm Warning	TSA	Adair, Cherokee, Delaware, Sequoyah	65 min
Nov 17, 6:29 AM CST	Severe Thunderstorm Warning	TSA	Choctaw, Latimer, LeFlore, Pushmataha	61 min
Nov 17, 6:45 AM CST	Special Weather Statement	TSA	Sequoyah	45 min
Nov 17, 7:02 AM CST	Tornado Warning	TSA	Adair	14 min
Nov 17, 7:18 AM CST	Special Weather Statement	TSA	LeFlore, Sequoyah	57 min
Nov 17, 1:25 PM CST	River Flood Warning	TSA	Cherokee	47 hr

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2015 Every severe thunderstorm warning in 2015

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.