Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2007

Severe Thunderstorm Warning 113, NWS Tulsa, OK

June 1, 2007Osage County, Pawnee County, Oklahoma

NWS Tulsa, OK issued this severe thunderstorm warning at Jun 1, 2007, 7:11 PM CDT for Osage County, Pawnee County, Oklahoma. It was in force for 64 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: Jun 1, 2007, 7:11 PM CDT (00:11 UTC)
Expired: Jun 1, 2007, 8:15 PM CDT
In force: 64 min
Issued by: NWS Tulsa, OK
Area: Counties, with a storm outline in the text

Counties Osage County, OK, Pawnee County, OK

The radar

The Tulsa radar (KINX), 62 km from the middle of the area, began a volume at 00:14 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 1, 5:15 PM CDT	Severe Thunderstorm Watch	SPC	8 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 00:00Z, 0.2 hours before the alert went out and 226 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: 797 J/kg
Mixed-layer CIN: -17 J/kg
Mixed-layer LCL: 1405 m above ground
0-6 km bulk shear: 11 kt
0-1 km storm-relative helicity: 41 m²/s²
0-3 km storm-relative helicity: 93 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

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

000 
WUUS54 KTSA 020010
SVRTSA
OKC113-117-020115-
/O.NEW.KTSA.SV.W.0113.070602T0011Z-070602T0115Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TULSA OK
711 PM CDT FRI JUN 1 2007

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A

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

* UNTIL 815 PM CDT

* AT 706 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL AND WINDS
  TO 60 MPH. THIS STORM WAS LOCATED NEAR JENNINGS...MOVING NORTHEAST
  AT 20 MPH.

* SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...TERLTON...
  CLEVELAND...OSAGE AND WESTPORT.

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

LAT...LON 3647 9605 3633 9604 3632 9602 3620 9602
      3619 9607 3618 9660 3621 9662 3631 9662
      3642 9623 3645 9618

$$

1 follow-up statement

000 
WWUS54 KTSA 020027
SVSTSA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
727 PM CDT FRI JUN 1 2007

OKC113-117-020115-
/O.CON.KTSA.SV.W.0113.000000T0000Z-070602T0115Z/
OSAGE OK-PAWNEE OK-
727 PM CDT FRI JUN 1 2007

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM CDT
FOR SOUTHEASTERN PAWNEE AND SOUTHEASTERN OSAGE COUNTIES...

AT 724 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL
AND WINDS TO 60 MPH. THIS STORM WAS LOCATED NEAR OSAGE...MOVING
NORTHEAST AT 25 MPH.

SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...OSAGE AND
WESTPORT.

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

LAT...LON 3647 9605 3633 9604 3632 9602 3620 9602
      3619 9607 3618 9660 3621 9662 3631 9662
      3642 9623 3645 9618

$$

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 1, 7:05 PM CDT	Severe Thunderstorm Warning	TSA	Tulsa	45 min
Jun 1, 7:59 PM CDT	Special Weather Statement	TSA	Tulsa	46 min
Jun 1, 8:17 PM CDT	Special Weather Statement	TSA	Pittsburg	43 min
Jun 1, 8:39 PM CDT	Severe Thunderstorm Warning	TSA	Pittsburg	66 min
Jun 1, 8:54 PM CDT	Special Weather Statement	TSA	Delaware	36 min
Jun 1, 9:32 PM CDT	Special Weather Statement	TSA	Craig, Delaware, Mayes, Ottawa	28 min
Jun 1, 9:58 PM CDT	Special Weather Statement	TSA	Delaware, Ottawa	32 min
Jun 2, 1:32 AM CDT	Special Weather Statement	TSA	Choctaw	58 min
Jun 2, 1:48 AM CDT	Special Weather Statement	TSA	Delaware	27 min
Jun 2, 4:16 AM CDT	Special Weather Statement	TSA	Nowata	44 min
Jun 2, 5:11 AM CDT	Special Weather Statement	TSA	Delaware	64 min
Jun 2, 5:46 AM CDT	Special Weather Statement	TSA	Ottawa	29 min
Jun 2, 6:21 AM CDT	Special Weather Statement	TSA	Ottawa	54 min
Jun 2, 6:22 PM CDT	Special Weather Statement	TSA	Pushmataha	38 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2007 Every severe thunderstorm warning in 2007

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.