Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2016
Severe Thunderstorm Warning 113, NWS Tulsa, OK
NWS Tulsa, OK issued this severe thunderstorm warning at May 9, 2016, 10:21 PM CDT for Craig County, Nowata County, Rogers County, Oklahoma. It was in force for 39 min. 1 report 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
- May 9, 2016, 10:21 PM CDT (03:21 UTC)
- Expired
- May 9, 2016, 11:00 PM CDT
- In force
- 39 min
- Issued by
- NWS Tulsa, OK
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
Counties Craig County, OK, Nowata County, OK, Rogers County, OK
The radar
The Tulsa radar (KINX), 53 km from the middle of the area, began a volume at 03:25 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 |
|---|---|---|---|
| May 9, 10:26 PM CDT | HAIL 1 | 5 W Nowata, OK |
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 |
|---|---|---|---|
| May 9, 2:07 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
The nearest sounding before it
Springfield, MO (KSGF), launched 00:00Z, 3.4 hours before the alert went out and 151 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
- 826 J/kg
- Mixed-layer CIN
- -6 J/kg
- Mixed-layer LCL
- 698 m above ground
- 0-6 km bulk shear
- 60 kt
- 0-1 km storm-relative helicity
- 187 m²/s²
- 0-3 km storm-relative helicity
- 208 m²/s²
- Significant tornado parameter
- 0.7
- Supercell composite
- 6.1
The text
As transmitted.
327
WUUS54 KTSA 100321
SVRTSA
OKC035-105-131-100400-
/O.NEW.KTSA.SV.W.0113.160510T0321Z-160510T0400Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TULSA OK
1021 PM CDT MON MAY 9 2016
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHERN ROGERS COUNTY IN NORTHEASTERN OKLAHOMA...
SOUTHERN NOWATA COUNTY IN NORTHEASTERN OKLAHOMA...
SOUTHWESTERN CRAIG COUNTY IN NORTHEASTERN OKLAHOMA...
* UNTIL 1100 PM CDT
* AT 1020 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED 6 MILES WEST OF
NOWATA...MOVING EAST AT 40 MPH.
HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE
TO ROOFS...SIDING...AND TREES.
* LOCATIONS IN OR NEAR THE PATH INCLUDE...
NOWATA... CHELSEA...
DELAWARE... NEW ALLUWE...
WATOVA... WHITE OAK...
CENTRAILIA... CENTRALIA...
THIS INCLUDES INTERSTATE 44 BETWEEN MILE MARKERS 274 AND 275.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3652 9524 3657 9581 3680 9581 3680 9523
TIME...MOT...LOC 0320Z 275DEG 33KT 3671 9575
HAIL...1.25IN
WIND...60MPH
$$3 follow-up statements
900
WWUS54 KTSA 100328
SVSTSA
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1028 PM CDT MON MAY 9 2016
OKC035-105-131-100400-
/O.CON.KTSA.SV.W.0113.000000T0000Z-160510T0400Z/
ROGERS OK-NOWATA OK-CRAIG OK-
1028 PM CDT MON MAY 9 2016
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1100 PM CDT
FOR NORTHERN ROGERS...SOUTHERN NOWATA AND SOUTHWESTERN CRAIG
COUNTIES...
AT 1027 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR NOWATA...MOVING
EAST AT 35 MPH.
HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.
SOURCE...RADAR INDICATED. AT 1026 PM...QUARTER SIZE HAIL WAS
REPORTED 5 MILES WEST OF NOWATA.
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO
ROOFS...SIDING...AND TREES.
LOCATIONS IN OR NEAR THE PATH INCLUDE...
NOWATA... CHELSEA...
DELAWARE... NEW ALLUWE...
WATOVA... WHITE OAK...
CENTRAILIA... CENTRALIA...
THIS INCLUDES INTERSTATE 44 BETWEEN MILE MARKERS 274 AND 275.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3652 9524 3657 9581 3680 9581 3680 9523
TIME...MOT...LOC 0327Z 275DEG 30KT 3670 9569
HAIL...1.25IN
WIND...60MPH
$$511
WWUS54 KTSA 100349
SVSTSA
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1049 PM CDT MON MAY 9 2016
OKC131-100358-
/O.CAN.KTSA.SV.W.0113.000000T0000Z-160510T0400Z/
ROGERS OK-
1049 PM CDT MON MAY 9 2016
...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN ROGERS COUNTY IS
CANCELLED...
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF
THE WARNED AREA. THEREFORE THE WARNING HAS BEEN CANCELLED.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR
NORTHEASTERN OKLAHOMA.
LAT...LON 3660 9524 3663 9558 3680 9558 3680 9523
TIME...MOT...LOC 0348Z 269DEG 24KT 3670 9552
$$
OKC035-105-100400-
/O.CON.KTSA.SV.W.0113.000000T0000Z-160510T0400Z/
NOWATA OK-CRAIG OK-
1049 PM CDT MON MAY 9 2016
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1100 PM CDT
FOR SOUTHEASTERN NOWATA AND SOUTHWESTERN CRAIG COUNTIES...
AT 1048 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED 6 MILES EAST OF
NOWATA...MOVING EAST AT 30 MPH.
HAZARD...QUARTER SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.
LOCATIONS IN OR NEAR THE PATH INCLUDE...
WHITE OAK... CENTRAILIA...
CENTRALIA...
THE STORM HAS SHOWN A WEAKENING TREND SINCE ABOUT 1030 PM. IF THIS
TREND CONTINUES...THE WARNING WILL BE ALLOWED TO EXPIRE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3660 9524 3663 9558 3680 9558 3680 9523
TIME...MOT...LOC 0348Z 269DEG 24KT 3670 9552
HAIL...1.00IN
WIND...<50MPH
$$865
WWUS54 KTSA 100357
SVSTSA
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1057 PM CDT MON MAY 9 2016
OKC035-105-100407-
/O.EXP.KTSA.SV.W.0113.000000T0000Z-160510T0400Z/
NOWATA OK-CRAIG OK-
1057 PM CDT MON MAY 9 2016
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN NOWATA AND
SOUTHWESTERN CRAIG COUNTIES WILL EXPIRE AT 1100 PM CDT...
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR
NORTHEASTERN OKLAHOMA.
LAT...LON 3660 9524 3663 9558 3680 9558 3680 9523
TIME...MOT...LOC 0355Z 275DEG 33KT 3670 9552
$$The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 9, 7:01 PM CDT | Special Weather Statement | TSA | Latimer | 44 min |
| May 9, 7:08 PM CDT | Severe Thunderstorm Warning | TSA | Pushmataha | 49 min |
| May 9, 7:12 PM CDT | Severe Thunderstorm Warning | TSA | Osage, Pawnee | 9 min |
| May 9, 7:43 PM CDT | Tornado Warning | TSA | Choctaw, Pushmataha | 13 min |
| May 9, 7:55 PM CDT | Special Weather Statement | TSA | Washington | 35 min |
| May 9, 8:05 PM CDT | Severe Thunderstorm Warning | TSA | LeFlore | 32 min |
| May 9, 8:24 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 36 min |
| May 9, 8:55 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 35 min |
| May 9, 9:26 PM CDT | Severe Thunderstorm Warning | TSA | Osage, Washington | 34 min |
| May 9, 9:35 PM CDT | Special Weather Statement | TSA | Osage | 40 min |
| May 9, 9:55 PM CDT | Severe Thunderstorm Warning | TSA | Nowata, Osage, Washington | 35 min |
| May 9, 10:44 PM CDT | Special Weather Statement | TSA | Craig | 31 min |
| May 9, 11:08 PM CDT | Special Weather Statement | TSA | Ottawa | 52 min |
Nearby
Severe Thunderstorm Warnings in Oklahoma, 2016Every severe thunderstorm warning in 2016
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.