Alert archive / Arkansas / Severe Thunderstorm Warnings in 2009

Severe Thunderstorm Warning 329, NWS Tulsa, OK

June 30, 2009Carroll County, Arkansas

NWS Tulsa, OK issued this severe thunderstorm warning at Jun 30, 2009, 2:19 PM CDT for Carroll County, Arkansas. It was in force for 36 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 30, 2009, 2:19 PM CDT (19:19 UTC)
Expired: Jun 30, 2009, 2:55 PM CDT
In force: 36 min
Issued by: NWS Tulsa, OK
Area: Storm-based polygon

County Carroll County, AR

The radar

The Springfield radar (KSGF), 100 km from the middle of the area, began a volume at 19:23 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 watch it was issued in

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

Issued	Product	Office	Lasted
Jun 30, 1:54 PM CDT	Severe Thunderstorm Watch	SPC	7 hr

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 Jun 30, 12:29 PM CDT, 1 hour 50 minutes earlier.

Area forecast discussion, Jun 30, 12:29 PM CDT, 1 hour 50 minutes before

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Hazardous weather outlook, Jun 30, 1:02 PM CDT, 1 hour 17 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TULSA OK
102 PM CDT TUE JUN 30 2009

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-
102 PM CDT TUE JUN 30 2009

...SEVERE STORMS POSSIBLE THIS AFTERNOON AND EVENING...

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

.DAY ONE...THIS AFTERNOON AND TONIGHT.
SEVERE THUNDERSTORM.
RISK...LIMITED.
AREA...SOUTHEAST OF INTERSTATE 44.
ONSET...MID AFTERNOON.

DANGEROUS HEAT.
RISK...LIMITED.
AREA...NORTHEAST OKLAHOMA.
ONSET...ONGOING.

DISCUSSION...
A WEAK COLD FRONT EXTENDING FROM MIAMI TO PAWNEE WILL MOVE SLOWLY
SOUTH THIS AFTERNOON AND EVENING. A FEW THUNDERSTORMS ARE EXPECTED
TO DEVELOP ALONG THE FROMT BY MID TO LATE AFTERNOON AND CONTINUE
INTO THE EARLY EVENING. SEVERE STORMS WILL BE POSSIBLE WITH
DAMAGING WINDS TO 75 MILES AN HOUR BEING THE GREATEST THREAT.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
SPOTTER ACTIVATION MAY BE NEEDED SOUTHEAST OF INTERSTATE 44 LATER
THIS AFTERNOON AND EVENING.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.
WEDNESDAY AND THURSDAY...NO HAZARDS.
FRIDAY THROUGH MONDAY...THUNDERSTORM POTENTIAL.

EXTENDED DISCUSSION...
AN EXTENDED PERIOD OF NORTHWEST FLOW ALOFT WILL BRING INTERVALS OF
CONVECTIVE STORM COMPLEXES FROM KANSAS INTO NORTHEAST OKLAHOMA AND
NORTHWEST ARKANSAS FRIDAY THROUGH MONDAY. IT APPEARS THAT FAR
NORTHERN AND NORTHEASTERN AREAS WILL BE MOST VULNERABLE DURING
THIS PERIOD.

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

In the hours before

Special weather statement, Jun 30, 2:11 PM CDT, 8 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 30, 3:50 PM CDT	Special Weather Statement	TSA	Okfuskee	25 min
Jun 30, 4:28 PM CDT	Special Weather Statement	TSA	Adair	47 min
Jun 30, 4:39 PM CDT	Severe Thunderstorm Warning	TSA	Adair, Cherokee	56 min
Jun 30, 5:10 PM CDT	Severe Thunderstorm Warning	TSA	Adair, Cherokee	50 min
Jun 30, 5:56 PM CDT	Severe Thunderstorm Warning	TSA	Adair	36 min
Jun 30, 6:01 PM CDT	Special Weather Statement	TSA	Muskogee	29 min
Jun 30, 6:20 PM CDT	Severe Thunderstorm Warning	TSA	Adair, Sequoyah	55 min
Jun 30, 7:16 AM CDT	Special Weather Statement	TSA	Carroll	44 min
Jun 30, 7:32 AM CDT	Severe Thunderstorm Warning	TSA	Carroll	43 min
Jun 30, 2:11 PM CDT	Special Weather Statement	TSA	Carroll	49 min
Jun 30, 4:15 PM CDT	Special Weather Statement	TSA	Washington	30 min
Jun 30, 4:49 PM CDT	Severe Thunderstorm Warning	TSA	Washington	26 min
Jun 30, 5:14 PM CDT	Special Weather Statement	TSA	Washington	31 min

Nearby

Severe Thunderstorm Warnings in Arkansas, 2009 Every severe thunderstorm warning in 2009

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.