Alert archive / Oklahoma / Tornado Warnings in 2021

Tornado Warning 43, NWS Tulsa, OK

November 10, 2021Mayes County, Rogers County, Oklahoma

NWS Tulsa, OK issued this tornado warning at Nov 10, 2021, 7:51 PM CST for Mayes County, Rogers County, Oklahoma. It was in force for 39 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: Nov 10, 2021, 7:51 PM CST (01:51 UTC)
Expired: Nov 10, 2021, 8:30 PM CST
In force: 39 min
Issued by: NWS Tulsa, OK
Area: Storm-based polygon
Tornado: Radar indicated
Hail: 0.75 in

Counties Mayes County, OK, Rogers County, OK

The radar

The Tulsa radar (KINX), 16 km from the middle of the area, began a volume at 01:55 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
Nov 10, 3:26 PM CST	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 00:00Z, 1.9 hours before the alert went out and 161 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: 5 J/kg
Mixed-layer CIN: -156 J/kg
Mixed-layer LCL: 1136 m above ground
0-6 km bulk shear: 36 kt
0-1 km storm-relative helicity: 185 m²/s²
0-3 km storm-relative helicity: 187 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

842 
WFUS54 KTSA 110151
TORTSA
OKC097-131-110230-
/O.NEW.KTSA.TO.W.0043.211111T0151Z-211111T0230Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Tulsa OK
751 PM CST Wed Nov 10 2021

The National Weather Service in Tulsa has issued a

* Tornado Warning for...
  Southeastern Rogers County in northeastern Oklahoma...
  Southwestern Mayes County in northeastern Oklahoma...

* Until 830 PM CST.
    
* At 751 PM CST, a severe thunderstorm capable of producing a tornado
  was located 3 miles east of Taiwah, moving east at 45 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* Locations in or near the path include...
  Pryor...                          Pryor Creek...
  Chouteau...                       Inola...
  Locust Grove...                   Sportsmen Acres Community...
  Taiwah...                         Tiawah...
  Snowdale State Park...            

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 3614 9554 3628 9558 3636 9519 3621 9513
TIME...MOT...LOC 0151Z 255DEG 41KT 3623 9547 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$
Snider

2 follow-up statements

660 
WWUS54 KTSA 110157
SVSTSA

Severe Weather Statement
National Weather Service Tulsa OK
757 PM CST Wed Nov 10 2021

OKC097-131-110230-
/O.CON.KTSA.TO.W.0043.000000T0000Z-211111T0230Z/
Rogers OK-Mayes OK-
757 PM CST Wed Nov 10 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 830 PM CST FOR
SOUTHEASTERN ROGERS AND WEST CENTRAL MAYES COUNTIES...
        
At 757 PM CST, a confirmed tornado was located 5 miles southwest of
Pryor Creek, moving east at 45 mph.

HAZARD...Damaging tornado.

SOURCE...Radar confirmed tornado.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

Locations in or near the path include...
Pryor...                          Pryor Creek...
Chouteau...                       Locust Grove...
Sportsmen Acres Community...      Snowdale State Park...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a
basement or an interior room on the lowest floor of a sturdy
building. Avoid windows. If you are outdoors, in a mobile home, or in
a vehicle, move to the closest substantial shelter and protect
yourself from flying debris.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 3616 9547 3629 9550 3636 9519 3621 9513
TIME...MOT...LOC 0157Z 253DEG 38KT 3625 9540 

TORNADO...OBSERVED
MAX HAIL SIZE...<.75 IN

$$
Snider

265 
WWUS54 KTSA 110204
SVSTSA

Severe Weather Statement
National Weather Service Tulsa OK
804 PM CST Wed Nov 10 2021

OKC131-110213-
/O.CAN.KTSA.TO.W.0043.000000T0000Z-211111T0230Z/
Rogers OK-
804 PM CST Wed Nov 10 2021

...THE TORNADO WARNING FOR SOUTHEASTERN ROGERS COUNTY IS CANCELLED...
    
The tornadic 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 1000 PM CST for
northeastern Oklahoma.

LAT...LON 3617 9541 3631 9542 3636 9519 3621 9513
TIME...MOT...LOC 0203Z 255DEG 41KT 3627 9531 

$$

OKC097-110230-
/O.CON.KTSA.TO.W.0043.000000T0000Z-211111T0230Z/
Mayes OK-
804 PM CST Wed Nov 10 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 830 PM CST FOR WEST
CENTRAL MAYES COUNTY...
    
At 803 PM CST, a severe thunderstorm capable of producing a tornado
was located over Pryor Creek, moving east at 45 mph.

HAZARD...Tornado.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

Locations in or near the path include...
Pryor...                          Pryor Creek...
Chouteau...                       Locust Grove...
Sportsmen Acres Community...      Snowdale State Park...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 3617 9541 3631 9542 3636 9519 3621 9513
TIME...MOT...LOC 0203Z 255DEG 41KT 3627 9531 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$
Snider

The office that day

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

Issued	Product	Office	Counties	Lasted
Nov 10, 6:00 PM CST	Special Weather Statement	TSA	Osage	15 min
Nov 10, 6:17 PM CST	Severe Thunderstorm Warning	TSA	Creek, Pawnee	43 min
Nov 10, 6:20 PM CST	Special Weather Statement	TSA	Washington	25 min
Nov 10, 6:26 PM CST	Special Weather Statement	TSA	Osage	34 min
Nov 10, 6:38 PM CST	Special Weather Statement	TSA	Tulsa	37 min
Nov 10, 6:43 PM CST	Severe Thunderstorm Warning	TSA	Creek, Osage, Pawnee, Tulsa	47 min
Nov 10, 6:47 PM CST	Special Weather Statement	TSA	Nowata, Washington	43 min
Nov 10, 6:54 PM CST	Special Weather Statement	TSA	Nowata	36 min
Nov 10, 7:00 PM CST	Special Weather Statement	TSA	Tulsa	30 min
Nov 10, 7:01 PM CST	Special Weather Statement	TSA	Creek	29 min
Nov 10, 7:07 PM CST	Severe Thunderstorm Warning	TSA	Creek, Rogers, Tulsa, Wagoner	38 min
Nov 10, 7:20 PM CST	Severe Thunderstorm Warning	TSA	Nowata	25 min
Nov 10, 7:20 PM CST	Tornado Warning	TSA	Rogers, Tulsa	10 min
Nov 10, 7:22 PM CST	Severe Thunderstorm Warning	TSA	Nowata, Rogers	23 min
Nov 10, 7:23 PM CST	Areal Flood Advisory	TSA	Creek, Okmulgee, Osage, Rogers, Tulsa, Wagoner	3 hr
Nov 10, 7:26 PM CST	Tornado Warning Tornado observed	TSA	Rogers, Tulsa, Wagoner	34 min
Nov 10, 7:29 PM CST	Severe Thunderstorm Warning	TSA	Cherokee, Mayes, Rogers, Tulsa, Wagoner	46 min
Nov 10, 7:41 PM CST	Special Weather Statement	TSA	Okmulgee	34 min
Nov 10, 7:48 PM CST	Special Weather Statement	TSA	Craig	27 min
Nov 10, 8:04 PM CST	Special Weather Statement	TSA	Pittsburg	26 min
Nov 10, 8:06 PM CST	Special Weather Statement	TSA	Choctaw	24 min
Nov 10, 8:14 PM CST	Special Weather Statement	TSA	Delaware, Ottawa	46 min
Nov 10, 8:15 PM CST	Tornado Warning	TSA	Delaware, Mayes	30 min
Nov 10, 8:18 PM CST	Special Weather Statement	TSA	Adair, Cherokee	57 min
Nov 10, 8:24 PM CST	Special Weather Statement	TSA	Muskogee	36 min
Nov 10, 8:33 PM CST	Special Weather Statement	TSA	Pittsburg	27 min
Nov 10, 8:42 PM CST	Severe Thunderstorm Warning	TSA	Delaware	33 min
Nov 10, 8:42 PM CST	Severe Thunderstorm Warning	TSA	Adair, Cherokee, Delaware	33 min
Nov 10, 8:50 PM CST	Special Weather Statement	TSA	Pushmataha	25 min
Nov 10, 8:51 PM CST	Special Weather Statement	TSA	Muskogee	24 min
Nov 10, 8:55 PM CST	Severe Thunderstorm Warning	TSA	Adair, Cherokee, Muskogee	35 min
Nov 10, 9:05 PM CST	Areal Flood Advisory	TSA	Cherokee, McIntosh, Mayes, Muskogee, Okmulgee, Wagoner	3 hr
Nov 10, 9:17 PM CST	Special Weather Statement	TSA	Haskell, Muskogee, Sequoyah	43 min
Nov 10, 9:19 PM CST	Special Weather Statement	TSA	Choctaw	26 min
Nov 10, 9:22 PM CST	Special Weather Statement	TSA	Pushmataha	23 min
Nov 10, 9:44 PM CST	Severe Thunderstorm Warning	TSA	Latimer, LeFlore, Pittsburg, Pushmataha	46 min
Nov 10, 9:52 PM CST	Special Weather Statement	TSA	Haskell, Sequoyah	38 min
Nov 10, 9:55 PM CST	Areal Flood Advisory	TSA	Adair, Cherokee, Haskell, LeFlore, McIntosh, Muskogee and 1 more	3 hr
Nov 10, 10:30 PM CST	Special Weather Statement	TSA	LeFlore	45 min
Nov 10, 10:49 PM CST	Areal Flood Advisory	TSA	Latimer, Pushmataha	3 hr
Nov 10, 11:17 PM CST	Special Weather Statement	TSA	LeFlore	28 min

Nearby

Tornado Warnings in Oklahoma, 2021 Every tornado warning in 2021 Tornadoes in 2021

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.