Alert archive / Oklahoma / Tornado Warnings in 2007
Tornado Warning 9, NWS Tulsa, OK
NWS Tulsa, OK issued this tornado warning at Jun 7, 2007, 10:00 PM CDT for Nowata County, Washington County, Oklahoma. It was in force for 45 min. 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
- Jun 7, 2007, 10:00 PM CDT (03:00 UTC)
- Expired
- Jun 7, 2007, 10:45 PM CDT
- In force
- 45 min
- Issued by
- NWS Tulsa, OK
- Area
- Counties, with a storm outline in the text
Counties Nowata County, OK, Washington County, OK
The radar
The Tulsa radar (KINX), 72 km from the middle of the area, began a volume at 03:00 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 |
|---|---|---|---|
| Jun 7, 10:07 PM CDT | HAIL 1 | Bartlesville, OK | QUARTER SIZE HAIL IN BARTLESVILLE |
| Jun 7, 10:16 PM CDT | TSTM WND GST 60 | Nowata, OK | 60 MPH GUST REPORTED BY STORM CHASER |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
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 7, 3:57 PM CDT | Tornado Watch | SPC | 8 hr |
The nearest sounding before it
Lamont, OK (KLMN), launched 00:00Z, 3.0 hours before the alert went out and 157 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3618 m above ground
- 0-6 km bulk shear
- 57 kt
- 0-1 km storm-relative helicity
- 106 m²/s²
- 0-3 km storm-relative helicity
- 129 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WFUS54 KTSA 080300
TORTSA
OKC105-147-080345-
/O.NEW.KTSA.TO.W.0009.070608T0300Z-070608T0345Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TULSA OK
1000 PM CDT THU JUN 7 2007
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
* TORNADO WARNING FOR...
NOWATA COUNTY IN NORTHEAST OKLAHOMA
CENTRAL WASHINGTON COUNTY IN NORTHEAST OKLAHOMA
* UNTIL 1045 PM CDT
* AT 1000 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 6 MILES
SOUTHEAST OF BARTLESVILLE...MOVING EAST AT 35 MPH.
* SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...NOWATA...
DELAWARE AND LENAPAH.
IF YOU ARE NEAR THE PATH OF THIS STORM...TAKE COVER NOW IF NO
UNDERGROUND SHELTER IS AVAILABLE MOVE TO AN INTERIOR ROOM ON THE
LOWEST FLOOR. MOBILE HOMES AND VEHICLES SHOULD BE ABANDONED FOR MORE
SUBSTANTIAL SHELTER. AVOID WINDOWS
LAT...LON 3683 9600 3660 9599 3662 9544 3699 9542
3698 9556
$$4 follow-up statements
000
WWUS54 KTSA 080312
SVSTSA
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1012 PM CDT THU JUN 7 2007
OKC105-147-080345-
/O.CON.KTSA.TO.W.0009.000000T0000Z-070608T0345Z/
NOWATA OK-WASHINGTON OK-
1012 PM CDT THU JUN 7 2007
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1045 PM CDT FOR CENTRAL
WASHINGTON AND NOWATA COUNTIES...
AT 1012 PM CDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE
A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS STORM WAS
LOCATED 8 MILES WEST OF NOWATA...MOVING EAST AT 35 MPH.
SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...NOWATA...
DELAWARE AND LENAPAH.
A SECOND SEVERE STORM WAS LOCATED 4 MILES NORTHEAST OF
OCHELATA...MOVING EAST AT 35 MPH.
IN ADDITION TO THE CAPABILITY OF PRODUCING A TORNADO...THESE STORMS
MAY PORDUCE HAIL TO THE SIZE OF GOLF BALLS.
IF YOU ARE NEAR THE PATH OF THIS STORM...TAKE COVER NOW IF NO
UNDERGROUND SHELTER IS AVAILABLE MOVE TO AN INTERIOR ROOM ON THE
LOWEST FLOOR. MOBILE HOMES AND VEHICLES SHOULD BE ABANDONED FOR MORE
SUBSTANTIAL SHELTER. AVOID WINDOWS
LAT...LON 3676 9593 3660 9599 3662 9544 3699 9542
3698 9556 3689 9578
$$000
WWUS54 KTSA 080325
SVSTSA
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1024 PM CDT THU JUN 7 2007
OKC105-147-080345-
/O.CON.KTSA.TO.W.0009.000000T0000Z-070608T0345Z/
NOWATA OK-WASHINGTON OK-
1024 PM CDT THU JUN 7 2007
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1045 PM CDT FOR CENTRAL
WASHINGTON AND NOWATA COUNTIES...
AT 1024 PM CDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE
A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS STORM WAS
LOCATED 6 MILES EAST OF NOWATA...MOVING EAST AT 35 MPH.
THE WILL OTHERWISE REMAIN OVER MAINLY RURAL AREAS OF THE INDICATED
COUNTY.
ANOTHER SEVERE STORM WAS LOCATED 12 MILES OF NOWATA...AND ALSO HAS
SHOWN SIGNS OF ROTATION.
HAIL UP TO GOLF BALL SIZE WILL BE POSSIBLE WITH THESE STORMS.
IF YOU ARE NEAR THE PATH OF THIS STORM...TAKE COVER NOW IF NO
UNDERGROUND SHELTER IS AVAILABLE MOVE TO AN INTERIOR ROOM ON THE
LOWEST FLOOR. MOBILE HOMES AND VEHICLES SHOULD BE ABANDONED FOR MORE
SUBSTANTIAL SHELTER. AVOID WINDOWS
LAT...LON 3676 9593 3660 9599 3662 9544 3699 9542
3698 9556 3689 9578
$$000
WWUS54 KTSA 080334
SVSTSA
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1033 PM CDT THU JUN 7 2007
OKC147-080343-
/O.CAN.KTSA.TO.W.0009.000000T0000Z-070608T0345Z/
WASHINGTON OK-
1033 PM CDT THU JUN 7 2007
...THE TORNADO WARNING FOR WASHINGTON COUNTY IS CANCELLED...
LAT...LON 3675 9576 3665 9574 3662 9544 3699 9542
3698 9556 3689 9578
$$
OKC105-080345-
/O.CON.KTSA.TO.W.0009.000000T0000Z-070608T0345Z/
NOWATA OK-
1033 PM CDT THU JUN 7 2007
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1045 PM CDT FOR NOWATA
COUNTY...
AT 1033 PM CDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE
A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS STORM WAS
LOCATED NEAR DELAWARE...MOVING EAST AT 35 MPH.
SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...LENAPAH.
THIS STORM WILL BE CAPABLE OF PRODUCING HALF DOLLAR SIZE HAIL.
IF YOU ARE NEAR THE PATH OF THIS STORM...TAKE COVER NOW IF NO
UNDERGROUND SHELTER IS AVAILABLE MOVE TO AN INTERIOR ROOM ON THE
LOWEST FLOOR. MOBILE HOMES AND VEHICLES SHOULD BE ABANDONED FOR MORE
SUBSTANTIAL SHELTER. AVOID WINDOWS
LAT...LON 3675 9576 3665 9574 3662 9544 3699 9542
3698 9556 3689 9578
$$000
WWUS54 KTSA 080346
SVSTSA
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1046 PM CDT THU JUN 7 2007
OKC105-080356-
/O.EXP.KTSA.TO.W.0009.000000T0000Z-070608T0345Z/
NOWATA OK-
1046 PM CDT THU JUN 7 2007
...THE TORNADO WARNING FOR NOWATA COUNTY EXPIRES AT 1045 PM CDT...
THE THUNDERSTORM HAS WEAKENED BELOW SEVERE LIMITS...THEREFORE THE
TORNADO WARNING WILL BE ALLOWED TO EXPIRE.
GUSTY WINDS...SMALL HAIL AND VERY HEAVY RAIN WILL STILL BE POSSIBLE
WITH THIS STORM.
A TORNADO WATCH REMAINS IN EFFECT UNTIL MIDNIGHT.
LAT...LON 3675 9576 3665 9574 3662 9544 3699 9542
3698 9556 3689 9578
$$The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 9:29 PM CDT | Special Weather Statement | TSA | Washington | 46 min |
| Jun 7, 9:53 PM CDT | Severe Thunderstorm Warning | TSA | Nowata, Washington | 67 min |
| Jun 7, 10:25 PM CDT | Tornado Warning | TSA | Craig | 65 min |
| Jun 7, 10:45 PM CDT | Tornado Warning | TSA | Ottawa | 49 min |
| Jun 7, 10:48 PM CDT | Special Weather Statement | TSA | Nowata | 27 min |
| Jun 7, 10:56 PM CDT | Severe Thunderstorm Warning | TSA | Nowata | 34 min |
| Jun 7, 11:19 PM CDT | Severe Thunderstorm Warning | TSA | Craig | 56 min |
| Jun 7, 11:37 PM CDT | Special Weather Statement | TSA | Okfuskee | 23 min |
| Jun 7, 11:46 PM CDT | Severe Thunderstorm Warning | TSA | Ottawa | 74 min |
| Jun 8, 1:45 AM CDT | Special Weather Statement | TSA | Craig, Creek, Nowata, Ottawa, Rogers, Tulsa | 75 min |
| Jun 8, 2:11 AM CDT | Severe Thunderstorm Warning | TSA | Creek, Tulsa | 50 min |
| Jun 8, 2:35 AM CDT | Special Weather Statement | TSA | Craig, Mayes, Ottawa, Rogers | 55 min |
| Jun 8, 3:04 AM CDT | Special Weather Statement | TSA | Cherokee, Delaware, McIntosh, Mayes, Muskogee, Okfuskee and 2 more | 71 min |
| Jun 8, 6:55 AM CDT | Special Weather Statement | TSA | LeFlore | 65 min |
Nearby
Tornado Warnings in Oklahoma, 2007Every tornado warning in 2007Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.