Alert archive / Arkansas / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 103, NWS Tulsa, OK
NWS Tulsa, OK issued this severe thunderstorm warning at May 27, 2021, 6:29 PM CDT for 4 counties in Arkansas. It was in force for 61 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 27, 2021, 6:29 PM CDT (23:29 UTC)
- Expired
- May 27, 2021, 7:30 PM CDT
- In force
- 61 min
- Issued by
- NWS Tulsa, OK
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Benton County, AR, Carroll County, AR, Madison County, AR, Washington County, AR
The radar
The Western Arkansas radar (KSRX), 112 km from the middle of the area, began a volume at 23:29 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 |
|---|---|---|---|
| May 27, 5:12 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Springfield, MO (KSGF), launched 12:00Z, 11.5 hours before the alert went out and 89 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
- 295 J/kg
- Mixed-layer CIN
- -229 J/kg
- Mixed-layer LCL
- 964 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 69 m²/s²
- 0-3 km storm-relative helicity
- 160 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.6
The text
As transmitted.
204
WUUS54 KTSA 272329
SVRTSA
ARC007-015-087-143-280030-
/O.NEW.KTSA.SV.W.0103.210527T2329Z-210528T0030Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tulsa OK
629 PM CDT Thu May 27 2021
The National Weather Service in Tulsa has issued a
* Severe Thunderstorm Warning for...
East central Benton County in northwestern Arkansas...
Madison County in northwestern Arkansas...
Carroll County in northwestern Arkansas...
Southeastern Washington County in northwestern Arkansas...
* Until 730 PM CDT.
* At 629 PM CDT, severe thunderstorms were located along a line
extending from 3 miles east of Gateway to 2 miles southwest of
Clifty to 5 miles southwest of Strickler, moving east at 35 mph.
HAZARD...60 mph wind gusts and quarter 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...
Fayetteville... Berryville...
Huntsville... Eureka Springs...
Green Forest... Elkins...
West Fork... Greenland...
Winslow... St. Paul...
Hindsville... Wesley...
Carrollton... Rudd...
Saint Paul... Forum...
Aurora... Hobbs State Park...
Clifty... Withrow Springs State Park...
This includes Interstate 49 between mile markers 45 and 60.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3612 9348 3608 9348 3608 9345 3598 9345
3577 9370 3584 9447 3623 9394 3641 9395
3642 9330 3612 9330
TIME...MOT...LOC 2329Z 277DEG 29KT 3649 9387 3622 9384 3577 9438
HAIL...1.00IN
WIND...60MPH
$$
693 follow-up statements
142
WWUS54 KTSA 272348
SVSTSA
Severe Weather Statement
National Weather Service Tulsa OK
648 PM CDT Thu May 27 2021
ARC007-272357-
/O.CAN.KTSA.SV.W.0103.000000T0000Z-210528T0030Z/
Benton AR-
648 PM CDT Thu May 27 2021
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL BENTON COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of the warned
area. therefore the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 100 AM CDT for
northwestern Arkansas.
LAT...LON 3612 9348 3608 9348 3608 9345 3598 9345
3577 9370 3583 9434 3620 9385 3631 9386
3631 9382 3633 9386 3641 9386 3642 9330
3612 9330
TIME...MOT...LOC 2347Z 270DEG 30KT 3640 9367 3617 9367 3582 9409
$$
ARC015-087-143-280030-
/O.CON.KTSA.SV.W.0103.000000T0000Z-210528T0030Z/
Madison AR-Carroll AR-Washington AR-
648 PM CDT Thu May 27 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM CDT
FOR MADISON...CARROLL AND SOUTHEASTERN WASHINGTON COUNTIES...
At 647 PM CDT, severe thunderstorms were located along a line
extending from 3 miles southwest of Grandview to 2 miles southeast of
Forum to 3 miles northeast of Winslow, moving east at 35 mph.
HAZARD...60 mph wind gusts and quarter 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...
Fayetteville... Berryville...
Huntsville... Eureka Springs...
Green Forest... Elkins...
West Fork... Winslow...
St. Paul... Hindsville...
Wesley... Carrollton...
Rudd... Saint Paul...
Forum... Aurora...
Clifty... Withrow Springs State Park...
Brentwood... Strickler...
This includes Interstate 49 between mile markers 45 and 53.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3612 9348 3608 9348 3608 9345 3598 9345
3577 9370 3583 9434 3620 9385 3631 9386
3631 9382 3633 9386 3641 9386 3642 9330
3612 9330
TIME...MOT...LOC 2347Z 270DEG 30KT 3640 9367 3617 9367 3582 9409
HAIL...1.00IN
WIND...60MPH
$$
69054
WWUS54 KTSA 280002
SVSTSA
Severe Weather Statement
National Weather Service Tulsa OK
702 PM CDT Thu May 27 2021
ARC143-280011-
/O.CAN.KTSA.SV.W.0103.000000T0000Z-210528T0030Z/
Washington AR-
702 PM CDT Thu May 27 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN WASHINGTON COUNTY
IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. therefore the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 100 AM CDT for
northwestern Arkansas.
LAT...LON 3612 9348 3608 9348 3608 9345 3598 9345
3577 9370 3580 9396 3595 9395 3614 9368
3627 9368 3642 9362 3642 9330 3612 9330
TIME...MOT...LOC 0001Z 270DEG 29KT 3639 9353 3616 9353 3581 9395
$$
ARC015-087-280030-
/O.CON.KTSA.SV.W.0103.000000T0000Z-210528T0030Z/
Madison AR-Carroll AR-
702 PM CDT Thu May 27 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM CDT
FOR MADISON AND EASTERN CARROLL COUNTIES...
At 701 PM CDT, severe thunderstorms were located along a line
extending from 2 miles south of Urbanette to 3 miles east of Marble
to 9 miles east of Brentwood, moving east at 35 mph.
HAZARD...60 mph wind gusts and quarter 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...
Berryville... Huntsville...
Green Forest... St. Paul...
Carrollton... Rudd...
Saint Paul... Kingston...
Aurora... Pettigrew...
Japton... Witter...
Marble... Osage...
Urbanette... Rule...
Georgetown... Dryfork...
Metalton... Connor...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3612 9348 3608 9348 3608 9345 3598 9345
3577 9370 3580 9396 3595 9395 3614 9368
3627 9368 3642 9362 3642 9330 3612 9330
TIME...MOT...LOC 0001Z 270DEG 29KT 3639 9353 3616 9353 3581 9395
HAIL...1.00IN
WIND...60MPH
$$
69383
WWUS54 KTSA 280025
SVSTSA
Severe Weather Statement
National Weather Service Tulsa OK
725 PM CDT Thu May 27 2021
ARC015-087-280035-
/O.EXP.KTSA.SV.W.0103.000000T0000Z-210528T0030Z/
Madison AR-Carroll AR-
725 PM CDT Thu May 27 2021
...THE SEVERE THUNDERSTORM WARNING FOR MADISON AND EASTERN CARROLL
COUNTIES WILL EXPIRE AT 730 PM CDT...
The storms which prompted the warning have weakened below severe
limits, and have exited the warned area. Therefore the warning will
be allowed to expire. However gusty winds are still possible with
these thunderstorms.
A Severe Thunderstorm Watch remains in effect until 100 AM CDT for
northwestern Arkansas.
LAT...LON 3612 9348 3608 9348 3608 9345 3598 9345
3577 9370 3580 9396 3595 9395 3614 9368
3627 9368 3642 9362 3642 9330 3612 9330
TIME...MOT...LOC 0025Z 277DEG 29KT 3637 9330 3614 9330 3579 9372
$$
LacyThe office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 27, 10:46 AM CDT | Flash Flood Watch | TSA | Benton, Carroll, Madison, Washington | 11 hr |
| May 27, 4:31 PM CDT | Special Weather Statement | TSA | Benton | 29 min |
| May 27, 4:37 PM CDT | Severe Thunderstorm Warning | TSA | Benton, Washington | 53 min |
| May 27, 4:55 PM CDT | Special Weather Statement | TSA | Madison | 35 min |
| May 27, 5:11 PM CDT | Special Weather Statement | TSA | Madison | 34 min |
| May 27, 5:49 PM CDT | Special Weather Statement | TSA | Benton | 41 min |
| May 27, 6:16 PM CDT | Areal Flood Advisory | TSA | Benton, Carroll, Madison, Washington | 3 hr |
Nearby
Severe Thunderstorm Warnings in Arkansas, 2021Every severe thunderstorm warning 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.