Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 148, NWS Tulsa, OK

May 23, 2019Craig County, Nowata County, Rogers County, Oklahoma

NWS Tulsa, OK issued this severe thunderstorm warning at May 23, 2019, 12:53 AM CDT for Craig County, Nowata County, Rogers County, Oklahoma. It was in force for 52 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: May 23, 2019, 12:53 AM CDT (05:53 UTC)
Expired: May 23, 2019, 1:45 AM CDT
In force: 52 min
Issued by: NWS Tulsa, OK
Area: Storm-based polygon
Tornado: Possible
Hail: 0.88 in
Wind: 60.0 mph

Counties Craig County, OK, Nowata County, OK, Rogers County, OK

The radar

The Tulsa radar (KINX), 52 km from the middle of the area, began a volume at 05:52 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

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 22, 9:44 PM CDT	Tornado Watch	SPC	8 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 00:00Z, 5.9 hours before the alert went out and 145 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: 2061 J/kg
Mixed-layer CIN: -6 J/kg
Mixed-layer LCL: 1242 m above ground
0-6 km bulk shear: 56 kt
0-1 km storm-relative helicity: 154 m²/s²
0-3 km storm-relative helicity: 269 m²/s²
Significant tornado parameter: 2.4
Supercell composite: 17.1

Open this sounding in Storm Lab

The text

As transmitted.

534 
WUUS54 KTSA 230553
SVRTSA
OKC035-105-131-230645-
/O.NEW.KTSA.SV.W.0148.190523T0553Z-190523T0645Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tulsa OK
1253 AM CDT Thu May 23 2019

The National Weather Service in Tulsa has issued a

* Severe Thunderstorm Warning for...
  Southwestern Craig County in northeastern Oklahoma...
  Northeastern Rogers County in northeastern Oklahoma...
  Southeastern Nowata County in northeastern Oklahoma...

* Until 145 AM CDT.

* At 1253 AM CDT, a severe thunderstorm was located over New Alluwe,
  moving east at 25 mph.

  HAZARD...60 mph wind gusts and nickel size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations in or near the path include...
  New Alluwe...                     White Oak...

This includes Interstate 44 between mile markers 277 and 282.
 
A Tornado Watch remains in effect until 400 AM CDT for northeastern
Oklahoma.

LAT...LON 3655 9551 3665 9555 3678 9520 3655 9515
TIME...MOT...LOC 0553Z 254DEG 23KT 3660 9546 

TORNADO...POSSIBLE
HAIL...0.88IN
WIND...60MPH
 
$$

2 follow-up statements

122 
WWUS54 KTSA 230608
SVSTSA

Severe Weather Statement
National Weather Service Tulsa OK
108 AM CDT Thu May 23 2019

OKC105-230618-
/O.CAN.KTSA.SV.W.0148.000000T0000Z-190523T0645Z/
Nowata OK-
108 AM CDT Thu May 23 2019

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN NOWATA COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area therefore the warning has been cancelled.

A Tornado Watch remains in effect until 400 AM CDT for northeastern
Oklahoma.

LAT...LON 3678 9520 3655 9515 3655 9547 3660 9546
      3660 9543 3669 9543
TIME...MOT...LOC 0608Z 254DEG 23KT 3663 9534 

$$

OKC035-131-230645-
/O.CON.KTSA.SV.W.0148.000000T0000Z-190523T0645Z/
Craig OK-Rogers OK-
108 AM CDT Thu May 23 2019

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 AM CDT
FOR SOUTHWESTERN CRAIG AND NORTHEASTERN ROGERS COUNTIES...

At 108 AM CDT, a severe thunderstorm was located 4 miles west of
White Oak, moving east at 25 mph.

HAZARD...60 mph wind gusts and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations in or near the path include...
White Oak...                      

This includes Interstate 44 between mile markers 277 and 282.
 
A Tornado Watch remains in effect until 400 AM CDT for northeastern
Oklahoma.

LAT...LON 3678 9520 3655 9515 3655 9547 3660 9546
      3660 9543 3669 9543
TIME...MOT...LOC 0608Z 254DEG 23KT 3663 9534 

TORNADO...POSSIBLE
HAIL...0.88IN
WIND...60MPH
 
$$

923 
WWUS54 KTSA 230617
SVSTSA

Severe Weather Statement
National Weather Service Tulsa OK
117 AM CDT Thu May 23 2019

OKC131-230627-
/O.CAN.KTSA.SV.W.0148.000000T0000Z-190523T0645Z/
Rogers OK-
117 AM CDT Thu May 23 2019

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN 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 Tornado Watch remains in effect until 400 AM CDT for northeastern
Oklahoma.

LAT...LON 3678 9520 3655 9515 3655 9530 3659 9533
      3660 9533 3660 9534 3661 9535 3673 9532
TIME...MOT...LOC 0617Z 255DEG 38KT 3666 9522 

$$

OKC035-230645-
/O.CON.KTSA.SV.W.0148.000000T0000Z-190523T0645Z/
Craig OK-
117 AM CDT Thu May 23 2019

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 AM CDT
FOR SOUTHWESTERN CRAIG COUNTY...

At 117 AM CDT, a severe thunderstorm was located 3 miles northeast of
White Oak, moving east at 45 mph.

HAZARD...60 mph wind gusts and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations in or near the path include...
White Oak...                      

This includes Interstate 44 between mile markers 277 and 282.
 
A Tornado Watch remains in effect until 400 AM CDT for northeastern
Oklahoma.

LAT...LON 3678 9520 3655 9515 3655 9530 3659 9533
      3660 9533 3660 9534 3661 9535 3673 9532
TIME...MOT...LOC 0617Z 255DEG 38KT 3666 9522 

TORNADO...POSSIBLE
HAIL...0.88IN
WIND...60MPH
 
$$

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 May 23, 12:02 AM CDT, 51 minutes earlier.

Area forecast discussion, May 23, 12:02 AM CDT, 51 minutes before

Area Forecast Discussion
National Weather Service Tulsa OK
1202 AM CDT Thu May 23 2019

.AVIATION...
CONCERNING TAF SITES KTUL/KRVS/KBVO/KMLC/KXNA/KFYV/KFSM/KROG.
Ongoing storms will persist across NE OK into the overnight hours
with periodic impacts at terminals. Expanding MVFR ceilings likely
later tonight into Thursday morning, with convection expected to
focus more north and west of the region with VFR conditions then
prevailing.

&&

.PREV DISCUSSION... /Issued 947 PM CDT Wed May 22 2019/

DISCUSSION...
Severe storms remain ongoing across parts of northeast Oklahoma
this evening. Surface boundary that has served as a focal point
for tornadic storms stretches from western oklahoma through
northeast Oklahoma. Coverage should continue to shift north with
time, and have adjusted pops accordingly. Severe threat lessen
some begin to diminish after midnight, but will leave severe
wording in across the far NE OK zones. Have also removed a few
counties from the current tornado watch. Temperatures look
reasonable at this time. SPC has issued watch 214 which will
replace 212 for most of northeast Oklahoma and add a few zones in
northwest Arkansas, and updated zones will reflect this.

Updated ZFP/PFM/AFM out shortly.

&&

.PRELIMINARY POINT TEMPS/POPS...
TUL   71  86  71  85 /  10  20  20  30
FSM   70  90  69  89 /   0   0   0   0
MLC   72  86  70  85 /   0   0  10  10
BVO   69  85  69  83 /  20  30  40  30
FYV   65  85  67  84 /   0   0  10  10
BYV   67  87  67  86 /   0   0  10  10
MKO   69  87  69  86 /   0  10  10  10
MIO   69  86  69  84 /   0  20  30  30
F10   70  85  69  85 /  10  10  10  20
HHW   70  87  69  86 /   0   0   0   0

&&

.TSA WATCHES/WARNINGS/ADVISORIES...
OK...Flash Flood Watch until 7 AM CDT this morning for OKZ054>064-066-
     067.

AR...None.
&&

AVIATION.....07

Hazardous weather outlook, May 22, 8:50 PM CDT, 4 hours 3 minutes before

Hazardous Weather Outlook
National Weather Service Tulsa OK
850 PM CDT Wed May 22 2019

ARZ001-002-010-011-019-020-029-OKZ049-053>076-231045-
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-
850 PM CDT Wed May 22 2019

..Significant Severe Weather, Strong Tornado Potential, Life
Threatening Flash Flood Potential Continues This Evening...

This Outlook is for Northwest and West Central Arkansas as well as
much of Eastern Oklahoma.

.DAY ONE...Through Tonight.

TORNADO.
	RISK...Elevated.
	AREA...Northeast Oklahoma.
	ONSET...Ongoing.

AREA AT GREATEST RISK...Along and North of Highway 412

SEVERE THUNDERSTORM.
	RISK...Significant.
	AREA...Northeast Oklahoma.
	ONSET...Ongoing

	AREA AT GREATEST RISK...Along and North of Highway 412.

FLASH FLOOD.
	RISK...Elevated.
	AREA...Northeast Oklahoma.
	ONSET..Ongoing.

HEAVY RAIN.
	RISK...Significant.
	AREA...Northeast Oklahoma.
	ONSET...Ongoing.

DISCUSSION... Severe Thunderstorms remain ongoing across northeast
Oklahoma. These storms have had a history of producing tornadoes,
and very large hail. These threats will continue through midnight.
At that time, the severe threat will begin to diminish.

Additionally, heavy rain and the threat for flash flooding will
continue through tonight. Rain amounts of 1 to 3 inches along with
locally higher amounts has prompted several flash flood warnings
across northeast Oklahoma this evening. This additional rainfall
will likely result in life threatening flash flooding in those areas
across northeast Oklahoma that have already received significant
rainfall the past few days.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
Activation of the Regional Spotter Network Expected.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
THURSDAY and FRIDAY...Thunderstorm Potential...High Wind Potential.
SATURDAY and SUNDAY...Thunderstorm Potential.
MONDAY...No Hazards.
TUESDAY...Thunderstorm Potential...Heavy Rain Potential.

EXTENDED DISCUSSION...
Thunderstorm chances will persist for the remainder of this week
and into the weekend, with the focus being parts of northeast
Oklahoma and at times, far northwest Arkansas. Given that this
area may not have sufficient time to dry out, flash flooding could
continue to be a concern, in addition to the expected long
duration mainstem river flooding.

While an increasing upper level ridge should keep much of the
area south of Interstate 44 dry into early next week, the weather
pattern should change somewhat by the middle of next week, leading
to more widespread precipitation chances.

weather.gov/tulsa contains additional information.

In the hours before

Local storm report, May 22, 9:50 PM CDT, 3 hours 3 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
950 PM CDT WED MAY 22 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0944 PM     FLASH FLOOD      2 ESE BARTLESVILLE      36.74N 95.95W
05/22/2019                   WASHINGTON         OK   PUBLIC

            STREET FLOODING REPORTED TO THE EAST SOUTHEAST OF
            BARTLESVILLE.

&&

JDS

Local storm report, May 22, 10:06 PM CDT, 2 hours 47 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
1006 PM CDT WED MAY 22 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1001 PM     FLASH FLOOD      HOMINY                  36.41N 96.39W
05/22/2019                   OSAGE              OK   EMERGENCY MNGR

            FIRE DEPARTMENT REPORTS TEE PEE ROAD, FROM EASTERN TO
            HIGHWZY 20 BEING CLOSED DUE TO FLOODING.

&&

JDS

Local storm report, May 22, 11:19 PM CDT, 1 hour 34 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
1119 PM CDT WED MAY 22 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1110 PM     TSTM WND DMG     1 SE CLEVELAND          36.30N 96.45W
05/22/2019                   PAWNEE             OK   PUBLIC

            TREES UPROOTED OR SNAPPED, ROOF BLOWN OFF

&&

LACY

Local storm report, May 22, 11:36 PM CDT, 1 hour 17 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
1136 PM CDT WED MAY 22 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0937 PM     TORNADO          1 N JAY                 36.44N 94.80W
05/22/2019                   DELAWARE           OK   EMERGENCY MNGR

            A TORNADO CROSSED HIGHWAY 59 NORTH OF TOWN. DEBRIS
            SIGNATURE NOTED ON RADAR.

&&

EJC

Local storm report, May 22, 11:47 PM CDT, 1 hour 6 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
1147 PM CDT WED MAY 22 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1136 PM     HAIL             5 E OOLOGAH             36.45N 95.62W
05/22/2019  E0.75 INCH       ROGERS             OK   PUBLIC

&&

LACY

Local storm report, May 23, 12:53 AM CDT, 0 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
1253 AM CDT THU MAY 23 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1250 AM     TSTM WND GST     9 E VINITA              36.64N 94.99W
05/23/2019  E80 MPH          DELAWARE           OK   STORM CHASER

            THUNDERSTORM WINDS BETWEEN VINITA AND BERNICE ESTIMATED
            AT 70 TO 80 MPH.

&&

JDS

The office that day

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

Issued	Product	Office	Counties	Lasted
May 22, 7:05 PM CDT	Severe Thunderstorm Warning	TSA	Craig, Nowata	13 min
May 22, 7:11 PM CDT	Tornado Warning	TSA	Rogers, Tulsa, Wagoner	49 min
May 22, 7:40 PM CDT	Severe Thunderstorm Warning	TSA	Osage, Pawnee	50 min
May 22, 7:44 PM CDT	Tornado Warning	TSA	Mayes, Rogers	46 min
May 22, 7:47 PM CDT	Tornado Warning	TSA	Osage, Pawnee	43 min
May 22, 7:55 PM CDT	Areal Flood Advisory	TSA	Mayes, Rogers	3 hr
May 22, 8:01 PM CDT	Severe Thunderstorm Warning	TSA	Rogers, Wagoner	29 min
May 22, 8:02 PM CDT	Flash Flood Warning	TSA	Osage, Pawnee	7 hr
May 22, 8:02 PM CDT	River Flood Warning	TSA	Osage	36 hr
May 22, 8:12 PM CDT	Flash Flood Warning	TSA	Craig, Mayes	4 hr
May 22, 8:18 PM CDT	Tornado Warning	TSA	Osage, Pawnee	42 min
May 22, 8:32 PM CDT	Tornado Warning	TSA	Craig, Mayes	43 min
May 22, 8:35 PM CDT	Tornado Warning	TSA	Pawnee	40 min
May 22, 8:49 PM CDT	Tornado Warning	TSA	Delaware, Ottawa	41 min
May 22, 8:50 PM CDT	Tornado Warning	TSA	Osage, Tulsa, Washington	40 min
May 22, 9:04 PM CDT	Tornado Warning	TSA	Creek, Osage, Pawnee	41 min
May 22, 9:09 PM CDT	Tornado Warning	TSA	Delaware, Mayes	51 min
May 22, 9:11 PM CDT	Areal Flood Advisory	TSA	Delaware, Ottawa	3 hr
May 22, 9:18 PM CDT	Flash Flood Warning	TSA	Delaware	3 hr
May 22, 9:28 PM CDT	Tornado Warning	TSA	Nowata, Osage, Rogers, Washington	47 min
May 22, 9:42 PM CDT	Tornado Warning Tornado observed	TSA	Delaware	48 min
May 22, 9:46 PM CDT	Tornado Warning	TSA	Osage, Pawnee, Rogers, Tulsa, Washington	44 min
May 22, 10:15 PM CDT	Tornado Warning	TSA	Craig, Nowata, Rogers	32 min
May 22, 10:30 PM CDT	Tornado Warning	TSA	Osage, Rogers, Tulsa, Washington	45 min
May 22, 10:56 PM CDT	Severe Thunderstorm Warning	TSA	Craig, Mayes, Rogers, Tulsa, Washington	49 min
May 22, 11:41 PM CDT	Severe Thunderstorm Warning	TSA	Craig, Mayes, Rogers	64 min
May 22, 11:47 PM CDT	Flash Flood Warning	TSA	Craig, Delaware, Mayes, Ottawa	3 hr
May 22, 11:52 PM CDT	Tornado Warning	TSA	Craig, Mayes, Rogers	38 min
May 23, 12:12 AM CDT	Severe Thunderstorm Warning	TSA	Nowata, Rogers, Tulsa, Washington	48 min
May 23, 12:29 AM CDT	Severe Thunderstorm Warning	TSA	Craig, Delaware, Ottawa	46 min
May 23, 12:30 AM CDT	Tornado Warning	TSA	Craig, Delaware, Ottawa	45 min
May 23, 12:57 AM CDT	Tornado Warning Tornado observed	TSA	Delaware, Ottawa	45 min
May 23, 1:22 AM CDT	Severe Thunderstorm Warning	TSA	Craig, Delaware, Ottawa	38 min
May 23, 1:48 AM CDT	Severe Thunderstorm Warning	TSA	Delaware, Ottawa	42 min
May 23, 3:12 AM CDT	Areal Flood Warning	TSA	Osage, Pawnee, Rogers, Tulsa, Washington	24 hr
May 23, 3:20 AM CDT	Areal Flood Warning	TSA	Craig, Delaware, Mayes, Nowata, Ottawa, Rogers and 1 more	24 hr
May 23, 4:08 AM CDT	Special Weather Statement	TSA	Ottawa	37 min
May 23, 4:49 AM CDT	River Flood Warning	TSA	Rogers	11 days
May 23, 4:29 PM CDT	River Flood Warning	TSA	Kay, Osage	21 days

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2019 Every severe thunderstorm warning in 2019

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.