Alert archive / Oklahoma / Flash Flood Warnings in 2008

Flash Flood Warning 3, NWS Tulsa, OK

January 8, 2008Cherokee County, Delaware County, Oklahoma; Benton County, Arkansas

NWS Tulsa, OK issued this flash flood warning at Jan 8, 2008, 2:11 AM CST for Cherokee County, Delaware County, Oklahoma; Benton County, Arkansas. It was in force for 3 hr. 2 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: Jan 8, 2008, 2:11 AM CST (08:11 UTC)
Expired: Jan 8, 2008, 5:15 AM CST
In force: 3 hr
Issued by: NWS Tulsa, OK
Area: Storm-based polygon
Flood severity: None

Counties Benton County, AR, Cherokee County, OK, Delaware County, OK

The radar

The Tulsa radar (KINX), 66 km from the middle of the area, began a volume at 08:12 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	Remark
Jan 8, 3:00 AM CST	FLASH FLOOD	3 S Colcord, OK	WATER OVER SEVERAL SECONARY ROADS
Jan 8, 3:00 AM CST	FLASH FLOOD	4 Se Peggs, OK	WATER OVER SEVERAL SECONDARY ROADS

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 3 storm reports to this flash flood warning; the first came 49 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 nearest sounding before it

Springfield, MO (KSGF), launched 00:00Z, 8.2 hours before the alert went out and 121 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: 765 J/kg
Mixed-layer CIN: -14 J/kg
Mixed-layer LCL: 955 m above ground
0-6 km bulk shear: 58 kt
0-1 km storm-relative helicity: 281 m²/s²
0-3 km storm-relative helicity: 338 m²/s²
Significant tornado parameter: 1.7
Supercell composite: 7.2

Open this sounding in Storm Lab

The text

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

000 
WGUS54 KTSA 080812
FFWTSA
ARC007-OKC021-041-081115-
/O.NEW.KTSA.FF.W.0003.080108T0811Z-080108T1115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TULSA OK
211 AM CST TUE JAN 8 2008

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  NORTHERN CHEROKEE COUNTY IN EAST CENTRAL OKLAHOMA
  SOUTHERN DELAWARE COUNTY IN NORTHEAST OKLAHOMA
  NORTHWESTERN BENTON COUNTY IN NORTHWEST ARKANSAS

* UNTIL 515 AM CST

* AT 207 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  THUNDERSTORMS WITH HEAVY RAIN ALONG A LINE EXTENDING FROM 5 MILES
  NORTHEAST OF HIWASSE TO 6 MILES SOUTHWEST OF PEGGS...MOVING EAST AT
  50 MPH. RADAR INDICATES THAT 4 TO 6 INCHES OF RAIN HAS ALREADY   
FALLEN. ANOTHER INCH WILL BE POSSIBLE THROUGH 4 AM CST. FLOODING 
FROM HEAVY RAIN WAS REPORTED IN WESTERN BENTON COUNTY.

* LOCATIONS THAT WILL CONTINUE TO BE AFFECTED BY HEAVY RAIN
  INCLUDE...DECATUR...BELLA VISTA...GENTRY AND SCRAPER.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROAD TO
UNKNOWN DEPTHS. IT ONLY TAKES TWO FEET OF RUSHING WATER TO CARRY AWAY
MOST SPORT UTILITY VEHICLES AND PICKUPS. TAKE A DIFFERENT ROUTE TO
REACH YOUR DESTINATION OR WAIT UNTIL THE WATER RECEDES. REMEMBER...
MOST FLOOD RELATED DEATHS OCCUR IN AUTOMOBILES.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR IS
OCCURRING. RESIDENTS LIVING ALONG STREAMS...CREEKS AND DRAINAGE
DITCHES SHOULD BE READY TO TAKE IMMEDIATE ACTION IF FLOODING IS 
OBSERVED. 

LAT...LON 3648 9409 3620 9457 3617 9479 3595 9481
      3594 9528 3608 9515 3608 9511 3612 9511
      3618 9506 3617 9501 3623 9501 3647 9467
TIME...MOT...LOC 0811Z 275DEG 47KT 3649 9421 3604 9513

$$

What forecasters said that day

The local office's own words before this flash flood 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 flash flood warning went out at Jan 8, 12:39 AM CST, 1 hour 32 minutes earlier.

Area forecast discussion, Jan 8, 12:39 AM CST, 1 hour 32 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TULSA OK
1239 AM CST TUE JAN 8 2008

.MESOSCALE UPDATE...
AT MIDNIGHT THE SURFACE LOW WAS MOVING INTO EXTREME
SOUTHEAST KANSAS AND THE COLD FRONT WAS MOVING
SOUTHEAST ACROSS THE AREA WITH A LINE OF STORMS
ALONG THE FRONT.  THAT SEGMENT OF THE LINE MOVING INTO
SOUTHEAST CREEK COUNTY IS MOVING INTO HIGHER CAPE AND A
WEAKER CAP INDEX.  THIS SHOULD PROMOTED BOTH A
WIND AND HAIL THREAT WITH THE THAT SEGMENT OF THE
LINE THAT WILL CROSS ACROSS PARTS OF OKMULGEE...
OKFUSKEE...MUSKOGEE AND MCINTOSH COUNTIES.

THE THE LONE REMAINING SUPERCELL IS TRACKING ACROSS
DELAWARE COUNTY WITH NO RECENT REPORTS.  THE CELL
IS MOVING INTO WEAK SURFACE BASED INSTABILITY...BUT
IS BEING DRIVEN BY STRONG INFLOW ABOVE THE SURFACE
AND IS SUPPORTED BY THE STRONG DEEP LAYER SHEAR.
THE STORM WILL CONTINUE TO HAVE A SEVERE WEATHER
THREAT AS IT MOVES TOWARD NORTHWEST BENTON COUNTY.

ELEVATED CONVECTION CONTINUES TO OCCUR IN WESTERN
ARKANSAS AND EXTREME EASTERN OKLAHOMA.  THE
CELLS HAVE NOT BEEN ABLE TO ROOT IN THE BOUNDARY LAYER
...BUT THAT REMAINS POSSIBLE AND ANY CELL THAT DOES
WILL RAPIDLY ORGANIZE INTO A SUPERCELL.

&&

.TSA WATCHES/WARNINGS/ADVISORIES...
OK...NONE.
AR...NONE.
&&

SHORT TERM...08
LONG TERM....99

Hazardous weather outlook, Jan 7, 8:40 PM CST, 5 hours 31 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TULSA OK
840 PM CST MON JAN 7 2008

ARZ001-002-010-011-019-020-029-OKZ049-053>076-081100-
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-
840 PM CST MON JAN 7 2008

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

.DAY ONE...THIS AFTERNOON AND TONIGHT.
TORNADO.
	RISK...SIGNIFICANT.
	AREA...NORTHEAST OKLAHOMA AND NORTHWEST ARKANSAS.
	ONSET...ONGOING

	AREA AT GREATEST RISK...MOST OF EASTERN OKLAHOMA...NORTHWEST AND
        WEST CENTRAL ARKANSAS.

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

	AREA AT GREATEST RISK...FAR NORTHEAST OKLAHOMA AND
        NORTHWEST AND WEST CENTRAL ARKANSAS.

FLASH FLOODING.
        RISK...ELEVATED.
	AREA...PARTS OF EASTERN OKLAHOMA AND PARTS NORTHWEST
               ARKANSAS.
        ONSET...TONIGHT

DISCUSSION...
STRONG TO SEVERE THUNDERSTORMS CONTINUE ACROSS PARTS OF EASTERN
OKLAHOMA AND NORTHWEST ARKANSAS THIS EVENING. THE UPPER SYSTEM HAS
MOVED CLOSER THE REGION...AND SURFACE WINDS HAVE BACKED THIS EVENING
IN RESPONSE TO THE APPROACHING UPPER SYSTEM AND DEVELOPING SURFACE
LOW ACROSS THE TEXAS PANHANDLE. AS A RESULT...FAST MOVING...ROTATING
SUPERCELLS HAVE CONTINUED TO TRAIN WITHIN THE INSTABILITY/MOIST
AXIS. THE INSTABILITY AXIS WILL EVENTUALLY GET PUSHED EAST LATER
TONIGHT AS THE UPPER SYSTEM MOVES ACROSS THE SOUTHERN PLAINS...WHICH
WILL PUSH A SURFACE COLD FRONT INTO NORTHEAST OKLAHOMA FROM THE
NORTHWEST. ADDITIONALLY...FLASH FLOODING FROM THESE TRAINING CELLS
OVER PARTS OF EASTERN OKLAHOMA AND NORTHWEST ARKANSAS IS A
POSSIBILITY THIS EVENING AND OVERNIGHT.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...SPOTTER
ACTIVATION WILL BE NEEDED...ESPECIALLY ACROSS FAR NORTHEAST OKLAHOMA
AND NORTHWEST ARKANSAS. STORM MOTIONS WILL LIKELY BE TOO FAST TO
TRACK INDIVIDUALLY...THEREFORE CONSTRUCT YOUR SPOTTER PLACEMENT
ACCORDINGLY.

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

EXTENDED DISCUSSION...
GUSTY NORTHWESTERLY WINDS WILL DEVELOP ON TUESDAY IN
WAKE OF THE DEPARTING STORM SYSTEM...WITH GUSTS OF
25 TO 35 MPH BEING COMMON.  A MORE TRANQUIL WEATHER
PATTERN IS EXPECTED FOR THE REMAINDER OF THE WEEK.

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

In the hours before

Local storm report, Jan 7, 10:51 PM CST, 3 hours 20 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
1051 PM CST MON JAN 07 2008

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

0859 PM     TORNADO          ROGERS                  36.33N 94.12W
01/07/2008                   BENTON             AR   EMERGENCY MNGR

            BENTON CO EOC REPORTS TORADO TOUCHDOWN OFF HIGHWAY 12 IN
            ROGERS AREA. SEVERAL TREES DOWN ON BIRGANTZE STREET.

&&

SAA

Local storm report, Jan 7, 11:24 PM CST, 2 hours 47 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
1124 PM CST MON JAN 07 2008

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

1058 PM     HAIL             CHEROKEE CITY           36.30N 94.58W
01/07/2008  E1.00 INCH       BENTON             AR   EMERGENCY MNGR

&&

SAA

Special weather statement, Jan 8, 12:15 AM CST, 1 hour 56 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1215 AM CST TUE JAN 8 2008

OKZ054>064-066-067-070-080645-
CRAIG OK-CREEK OK-DELAWARE OK-MAYES OK-MUSKOGEE OK-NOWATA OK-OKMULGEE
OK-OSAGE OK-OTTAWA OK-PAWNEE OK-ROGERS OK-TULSA OK-WAGONER
OK-WASHINGTON OK-
1215 AM CST TUE JAN 8 2008

...SIGNIFICANT WEATHER ALERT...

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 1245 AM CST
FOR THE FOLLOWING COUNTIES...

IN NORTHEAST OKLAHOMA
     NORTHERN OKMULGEE...NORTHWESTERN WAGONER...ROGERS...NORTHWESTERN
     DELAWARE...CRAIG...WESTERN OTTAWA...NOWATA...WASHINGTON...
     EASTERN OSAGE...CREEK...TULSA...MAYES AND SOUTHEASTERN PAWNEE

IN EAST CENTRAL OKLAHOMA
     NORTHWESTERN MUSKOGEE

AT 1215 AM CST...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS ALONG A
LINE EXTENDING FROM 5 MILES NORTH OF WANN TO 3 MILES SOUTHEAST OF
RAMONA TO 6 MILES WEST OF SAND SPRINGS TO 12 MILES SOUTHWEST OF
MILFAY...MOVING EAST AT 40 MPH.

A LARGE PORTION OF NORTHERN OKMULGEE...NORTHWESTERN MUSKOGEE...
NORTHWESTERN WAGONER...ROGERS...NORTHWESTERN DELAWARE...CRAIG...
WESTERN OTTAWA...NOWATA...WASHINGTON...EASTERN OSAGE...CREEK...
TULSA...MAYES AND SOUTHEASTERN PAWNEE COUNTIES WILL BE AFFECTED BY
THESE STORMS THROUGH 1245 AM CST.

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 3699 9481 3646 9493 3610 9527 3563 9588
      3567 9663 3583 9664 3617 9660 3656 9639
      3700 9627
TIME...MOT...LOC 0615Z 273DEG 37KT 3698 9574 3650 9585
          3613 9618 3565 9671

Special weather statement, Jan 8, 12:59 AM CST, 1 hour 12 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1259 AM CST TUE JAN 8 2008

ARZ001-OKZ054>058-060>064-066>068-070-080800-
BENTON AR-CHEROKEE OK-CRAIG OK-CREEK OK-DELAWARE OK-MAYES OK-MUSKOGEE
OK-NOWATA OK-OKMULGEE OK-OSAGE OK-OTTAWA OK-ROGERS OK-TULSA
OK-WAGONER OK-WASHINGTON OK-
1259 AM CST TUE JAN 8 2008

...SIGNIFICANT WEATHER ALERT...

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 200 AM CST
FOR THE FOLLOWING COUNTIES...

IN NORTHWEST ARKANSAS
     NORTHWESTERN BENTON

IN NORTHEAST OKLAHOMA
     NORTHERN OKMULGEE...WAGONER...ROGERS...DELAWARE...CRAIG...
     OTTAWA...NOWATA...SOUTHEASTERN WASHINGTON...SOUTHEASTERN
     OSAGE...EASTERN CREEK...TULSA AND MAYES

IN EAST CENTRAL OKLAHOMA
     NORTHERN MUSKOGEE AND NORTHERN CHEROKEE

AT 1259 AM CST...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS ALONG A
LINE EXTENDING FROM 6 MILES NORTHEAST OF WELCH TO 3 MILES EAST OF
WHITE OAK TO 3 MILES NORTHEAST OF VERDIGRIS TO 6 MILES SOUTHWEST OF
MOUNDS...MOVING EAST AT 30 MPH.

A LARGE PORTION OF NORTHWESTERN BENTON...NORTHERN OKMULGEE...NORTHERN
MUSKOGEE...WAGONER...ROGERS...DELAWARE...CRAIG...OTTAWA...NOWATA...
SOUTHEASTERN WASHINGTON...SOUTHEASTERN OSAGE...EASTERN CREEK...
NORTHERN CHEROKEE...TULSA AND MAYES COUNTIES WILL BE AFFECTED BY
THESE STORMS THROUGH 200 AM CST.

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 3698 9460 3651 9461 3650 9445 3648 9444
      3616 9473 3616 9480 3610 9480 3579 9515
      3576 9642 3621 9609 3657 9591 3699 9581
      3702 9475
TIME...MOT...LOC 0659Z 270DEG 30KT 3696 9502 3660 9518
          3625 9562 3583 9612

Local storm report, Jan 8, 1:19 AM CST, 52 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
119 AM CST TUE JAN 08 2008

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

0105 AM     TSTM WND GST     5 S ADAIR               36.36N 95.27W
01/08/2008  M74.00 MPH       MAYES              OK   MESONET

            MEASURED BY OKLAHOMA MESONET

&&

MEP

Special weather statement, Jan 8, 1:40 AM CST, 31 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
140 AM CST TUE JAN 8 2008

ARZ001-010-OKZ062>071-080830-
ADAIR OK-BENTON AR-CHEROKEE OK-CREEK OK-DELAWARE OK-MAYES OK-MCINTOSH
OK-MUSKOGEE OK-OKFUSKEE OK-OKMULGEE OK-WAGONER OK-WASHINGTON AR-
140 AM CST TUE JAN 8 2008

...SIGNIFICANT WEATHER ALERT...

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 230 AM CST
FOR THE FOLLOWING COUNTIES...

IN NORTHWEST ARKANSAS
     NORTHWESTERN WASHINGTON AND SOUTHWESTERN BENTON

IN NORTHEAST OKLAHOMA
     OKMULGEE...SOUTHEASTERN WAGONER...SOUTHEASTERN DELAWARE...
     NORTHERN ADAIR...SOUTHERN CREEK AND SOUTHWESTERN MAYES

IN EAST CENTRAL OKLAHOMA
     NORTHERN MUSKOGEE...CHEROKEE AND NORTHERN OKFUSKEE

IN SOUTHEAST OKLAHOMA
     NORTHERN MCINTOSH

AT 140 AM CST...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS ALONG A
LINE EXTENDING FROM 8 MILES WEST OF OAKS TO PORTER TO 3 MILES
NORTHWEST OF BOLEY...MOVING EAST AT 65 MPH.

A LARGE PORTION OF NORTHWESTERN WASHINGTON...SOUTHWESTERN BENTON...
OKMULGEE...NORTHERN MUSKOGEE...SOUTHEASTERN WAGONER...SOUTHEASTERN
DELAWARE...NORTHERN ADAIR...SOUTHERN CREEK...CHEROKEE...NORTHERN
OKFUSKEE...NORTHERN MCINTOSH AND SOUTHWESTERN MAYES COUNTIES WILL BE
AFFECTED BY THESE STORMS THROUGH 230 AM CST.

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 3620 9410 3587 9452 3539 9587 3544 9660
      3563 9660 3585 9582 3616 9531
TIME...MOT...LOC 0740Z 263DEG 59KT 3622 9491 3586 9543
          3554 9642

The office that day

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

Issued	Product	Office	Counties	Lasted
Jan 7, 6:31 PM CST	Severe Thunderstorm Warning	TSA	McIntosh, Muskogee	59 min
Jan 7, 6:38 PM CST	Severe Thunderstorm Warning	TSA	Adair, Cherokee	67 min
Jan 7, 6:57 PM CST	Tornado Warning	TSA	Cherokee	33 min
Jan 7, 7:03 PM CST	Tornado Warning	TSA	Cherokee, Muskogee	42 min
Jan 7, 7:06 PM CST	Tornado Warning	TSA	Adair, Delaware	24 min
Jan 7, 7:11 PM CST	Tornado Warning	TSA	McIntosh, Muskogee	34 min
Jan 7, 7:22 PM CST	Tornado Warning	TSA	McIntosh, Muskogee	41 min
Jan 7, 7:28 PM CST	Tornado Warning	TSA	Adair, Delaware	32 min
Jan 7, 7:35 PM CST	Tornado Warning	TSA	Adair, Cherokee	55 min
Jan 7, 7:40 PM CST	Tornado Warning	TSA	Cherokee, Muskogee	50 min
Jan 7, 7:58 PM CST	Tornado Warning	TSA	Cherokee	31 min
Jan 7, 7:59 PM CST	Severe Thunderstorm Warning	TSA	Cherokee, Delaware, Mayes, Muskogee, Wagoner	61 min
Jan 7, 8:08 PM CST	Severe Thunderstorm Warning	TSA	McIntosh, Muskogee, Okfuskee, Okmulgee, Rogers, Tulsa and 1 more	67 min
Jan 7, 8:09 PM CST	Tornado Warning	TSA	Adair, Delaware	66 min
Jan 7, 8:17 PM CST	Tornado Warning	TSA	Cherokee, Muskogee, Wagoner	43 min
Jan 7, 8:24 PM CST	Flash Flood Warning	TSA	Adair, Cherokee, Delaware, Muskogee, Okmulgee, Wagoner	4 hr
Jan 7, 8:54 PM CST	Tornado Warning	TSA	Adair, Cherokee, Delaware	66 min
Jan 7, 9:00 PM CST	Severe Thunderstorm Warning	TSA	Cherokee, Craig, Delaware, McIntosh, Mayes, Muskogee and 5 more	60 min
Jan 7, 9:40 PM CST	Tornado Warning	TSA	Cherokee, McIntosh, Muskogee, Okmulgee, Wagoner	65 min
Jan 7, 9:54 PM CST	Flash Flood Warning	TSA	Okfuskee, Okmulgee	3 hr
Jan 7, 9:57 PM CST	Tornado Warning	TSA	Adair, Cherokee, Delaware	63 min
Jan 7, 9:58 PM CST	Severe Thunderstorm Warning	TSA	McIntosh, Okfuskee, Okmulgee	62 min
Jan 7, 10:07 PM CST	Special Weather Statement	TSA	Osage, Pawnee	53 min
Jan 7, 10:45 PM CST	Tornado Warning	TSA	Adair, Cherokee, Delaware	60 min
Jan 7, 10:58 PM CST	Severe Thunderstorm Warning	TSA	Muskogee, Okmulgee	38 min
Jan 7, 11:11 PM CST	Tornado Warning	TSA	Muskogee, Okmulgee	34 min
Jan 7, 11:20 PM CST	Tornado Warning	TSA	Mayes, Rogers, Wagoner	55 min
Jan 7, 11:59 PM CST	Tornado Warning	TSA	Cherokee, Delaware, Mayes, Wagoner	61 min
Jan 8, 12:15 AM CST	Special Weather Statement	TSA	Craig, Creek, Mayes, Nowata, Okmulgee, Rogers and 3 more	30 min
Jan 8, 12:59 AM CST	Special Weather Statement	TSA	Craig, Delaware, Mayes, Nowata, Ottawa, Rogers and 2 more	61 min
Jan 8, 1:15 AM CST	Severe Thunderstorm Warning	TSA	Delaware, Mayes, Ottawa	60 min
Jan 8, 1:40 AM CST	Special Weather Statement	TSA	Adair, Cherokee, Muskogee, Okfuskee, Okmulgee, Wagoner	50 min
Jan 8, 2:31 AM CST	Special Weather Statement	TSA	Adair, Cherokee, Muskogee	29 min
Jan 8, 2:58 AM CST	Special Weather Statement	TSA	Adair	32 min
Jan 7, 7:14 PM CST	Tornado Warning	TSA	Benton	31 min
Jan 7, 7:42 PM CST	Tornado Warning	TSA	Benton	48 min
Jan 7, 11:45 PM CST	Severe Thunderstorm Warning	TSA	Benton	35 min
Jan 8, 12:38 AM CST	Tornado Warning	TSA	Benton	19 min
Jan 8, 2:17 AM CST	Severe Thunderstorm Warning	TSA	Benton, Carroll	58 min

Nearby

Flash Flood Warnings in Oklahoma, 2008 Flash Flood Warnings in Arkansas, 2008 Every flash flood 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.