Alert archive / Arkansas / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 113, NWS Little Rock, AR

May 3, 2021Logan County, Scott County, Yell County, Arkansas

NWS Little Rock, AR issued this severe thunderstorm warning at May 3, 2021, 11:23 PM CDT for Logan County, Scott County, Yell County, Arkansas. It was in force for 37 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 3, 2021, 11:23 PM CDT (04:23 UTC)
Expired: May 4, 2021, 12:00 AM CDT
In force: 37 min
Issued by: NWS Little Rock, AR
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Logan County, AR, Scott County, AR, Yell County, AR

The radar

The Western Arkansas radar (KSRX), 74 km from the middle of the area, began a volume at 04:22 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 3, 11:40 PM CDT	TSTM WND GST 60	1 Sse Ranger, AR

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 3, 9:10 PM CDT	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 00:00Z, 4.4 hours before the alert went out and 209 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: 1558 J/kg
Mixed-layer CIN: -63 J/kg
Mixed-layer LCL: 972 m above ground
0-6 km bulk shear: 34 kt
0-1 km storm-relative helicity: 57 m²/s²
0-3 km storm-relative helicity: 150 m²/s²
Significant tornado parameter: 0.6
Supercell composite: 4.1

Open this sounding in Storm Lab

The text

As transmitted.

658 
WUUS54 KLZK 040423
SVRLZK
ARC083-127-149-040500-
/O.NEW.KLZK.SV.W.0113.210504T0423Z-210504T0500Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Little Rock AR
1123 PM CDT Mon May 3 2021

The National Weather Service in Little Rock has issued a

* Severe Thunderstorm Warning for...
  Southeastern Logan County in western Arkansas...
  East central Scott County in western Arkansas...
  Northwestern Yell County in central Arkansas...

* Until midnight CDT.

* At 1122 PM CDT, a severe thunderstorm was located near Mount 
  Magazine, or 10 miles west of Danville, moving northeast at 30 
  mph. Additional severe thunderstorms are ongoing in the area and 
  will affect locations within this warning. 

  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 impacted include...
  Danville...                       Stonehouse Recreation Area...
  Mt Nebo State Park...             Mosley...
  Belleville...                     Havana...
  Corinth...                        Ranger...
  Macedonia in Yell County...       Waltreak...
  Chickalah...                      Blue Ball...
  Spring Lake Campground...         

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3497 9371 3502 9371 3529 9348 3523 9318
      3493 9355 3493 9371 3496 9371 3496 9372
TIME...MOT...LOC 0422Z 223DEG 26KT 3511 9357 

HAIL...1.00IN
WIND...60MPH
 
$$

DTC

1 follow-up statement

823 
WWUS54 KLZK 040444
SVSLZK

Severe Weather Statement
National Weather Service Little Rock AR
1144 PM CDT Mon May 3 2021

ARC127-040454-
/O.CAN.KLZK.SV.W.0113.000000T0000Z-210504T0500Z/
Scott AR-
1144 PM CDT Mon May 3 2021

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL SCOTT 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 400 AM CDT for
western and central Arkansas.

LAT...LON 3504 9341 3521 9355 3529 9348 3523 9319
      3508 9337
TIME...MOT...LOC 0444Z 223DEG 26KT 3523 9344 

$$

ARC083-149-040500-
/O.CON.KLZK.SV.W.0113.000000T0000Z-210504T0500Z/
Logan AR-Yell AR-
1144 PM CDT Mon May 3 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT
FOR EAST CENTRAL LOGAN AND NORTH CENTRAL YELL COUNTIES...

At 1144 PM CDT, a severe thunderstorm was located near Midway in
Logan County, or 12 miles north of Danville, moving northeast at 30
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 impacted include...
Danville...                       Mt Nebo State Park...
Mosley...                         Belleville...
Corinth...                        Ranger...
Chickalah...                      Spring Lake Campground...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3504 9341 3521 9355 3529 9348 3523 9319
      3508 9337
TIME...MOT...LOC 0444Z 223DEG 26KT 3523 9344 

HAIL...1.00IN
WIND...60MPH
 
$$

DTC

The office that day

Everything else NWS Little Rock, AR issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 3, 8:03 PM CDT	River Flood Advisory	LZK	Perry	48 hr
May 3, 9:30 PM CDT	Special Weather Statement	LZK	Scott	45 min
May 3, 10:05 PM CDT	Severe Thunderstorm Warning	LZK	Johnson, Newton	40 min
May 3, 10:14 PM CDT	Severe Thunderstorm Warning	LZK	Polk	46 min
May 3, 10:17 PM CDT	Severe Thunderstorm Warning	LZK	Boone	43 min
May 3, 10:28 PM CDT	Severe Thunderstorm Warning	LZK	Logan, Scott	47 min
May 3, 10:29 PM CDT	Severe Thunderstorm Warning	LZK	Johnson, Logan, Pope, Yell	46 min
May 3, 10:38 PM CDT	Severe Thunderstorm Warning	LZK	Johnson, Newton, Pope, Searcy	52 min
May 3, 10:39 PM CDT	Severe Thunderstorm Warning	LZK	Polk, Scott	51 min
May 3, 10:56 PM CDT	Severe Thunderstorm Warning	LZK	Logan, Montgomery, Polk, Scott	49 min
May 3, 10:58 PM CDT	Severe Thunderstorm Warning	LZK	Boone, Marion	23 min
May 3, 11:00 PM CDT	Severe Thunderstorm Warning	LZK	Yell	10 min
May 3, 11:03 PM CDT	Severe Thunderstorm Warning	LZK	Boone, Marion, Newton, Searcy	27 min
May 3, 11:13 PM CDT	Severe Thunderstorm Warning	LZK	Conway, Faulkner, Pope, Van Buren	47 min
May 3, 11:13 PM CDT	Severe Thunderstorm Warning	LZK	Logan, Yell	23 min
May 3, 11:24 PM CDT	Severe Thunderstorm Warning	LZK	Baxter, Boone, Marion, Newton, Pope, Searcy and 2 more	51 min
May 3, 11:30 PM CDT	Special Weather Statement	LZK	Polk	45 min
May 3, 11:31 PM CDT	Severe Thunderstorm Warning	LZK	Pope, Yell	29 min
May 3, 11:34 PM CDT	Severe Thunderstorm Warning	LZK	Yell	29 min
May 3, 11:41 PM CDT	Severe Thunderstorm Warning	LZK	Johnson, Logan, Pope, Yell	21 min
May 3, 11:46 PM CDT	Severe Thunderstorm Warning	LZK	Montgomery, Polk, Scott	44 min
May 3, 11:52 PM CDT	Severe Thunderstorm Warning	LZK	Conway, Perry, Pope, Yell	27 min
May 3, 11:55 PM CDT	Severe Thunderstorm Warning	LZK	Cleburne, Conway, Stone, Van Buren	50 min
May 4, 12:05 AM CDT	Severe Thunderstorm Warning	LZK	Montgomery, Scott, Yell	19 min
May 4, 12:10 AM CDT	Severe Thunderstorm Warning	LZK	Baxter, Fulton, Izard, Marion, Searcy, Stone	35 min
May 4, 12:15 AM CDT	Severe Thunderstorm Warning	LZK	Polk	45 min
May 4, 12:18 AM CDT	Special Weather Statement	LZK	Conway, Faulkner, Perry, Yell	42 min
May 4, 12:40 AM CDT	Severe Thunderstorm Warning	LZK	Montgomery, Polk	26 min
May 4, 12:44 AM CDT	Special Weather Statement	LZK	Lawrence	46 min
May 4, 12:45 AM CDT	Special Weather Statement	LZK	Cleburne, Fulton, Independence, Izard, Sharp	45 min
May 4, 12:45 AM CDT	Severe Thunderstorm Warning	LZK	Montgomery, Pike	45 min
May 4, 12:59 AM CDT	Severe Thunderstorm Warning	LZK	Lawrence, Randolph	31 min
May 4, 1:06 AM CDT	Special Weather Statement	LZK	Montgomery, Yell	39 min
May 4, 1:06 AM CDT	Severe Thunderstorm Warning	LZK	Cleburne, Independence, Jackson, Lawrence, Sharp	39 min
May 4, 1:08 AM CDT	Severe Thunderstorm Warning	LZK	Clark, Garland, Hot Spring, Montgomery, Pike	52 min
May 4, 1:21 AM CDT	Special Weather Statement	LZK	Randolph	39 min
May 4, 1:23 AM CDT	Severe Thunderstorm Warning	LZK	Garland, Montgomery, Perry, Yell	52 min
May 4, 1:31 AM CDT	Severe Thunderstorm Warning	LZK	Garland, Montgomery, Perry, Saline	44 min
May 4, 1:32 AM CDT	Severe Thunderstorm Warning	LZK	Lawrence, Randolph, Sharp	43 min
May 4, 1:41 AM CDT	Severe Thunderstorm Warning	LZK	Garland, Hot Spring, Saline	34 min
May 4, 1:43 AM CDT	Special Weather Statement	LZK	Jackson	47 min
May 4, 2:03 AM CDT	Severe Thunderstorm Warning	LZK	Conway, Faulkner, Garland, Hot Spring, Perry, Pope and 2 more	42 min
May 4, 2:18 AM CDT	Severe Thunderstorm Warning	LZK	Conway, Faulkner, Lonoke, Pulaski, Saline, White	42 min
May 4, 2:37 AM CDT	Severe Thunderstorm Warning	LZK	Lonoke, Prairie, White	38 min
May 4, 2:58 AM CDT	Severe Thunderstorm Warning	LZK	Lonoke, Monroe, Prairie, Woodruff	32 min
May 4, 3:07 AM CDT	Severe Thunderstorm Warning	LZK	Lonoke, Prairie	14 min
May 4, 10:05 AM CDT	River Flood Advisory	LZK	Lawrence, Randolph	21 hr
May 4, 11:43 AM CDT	Severe Thunderstorm Warning	LZK	Desha, Drew	62 min
May 4, 12:44 PM CDT	Flash Flood Warning	LZK	Desha, Drew	3 hr
May 4, 4:15 PM CDT	Special Weather Statement	LZK	Independence	30 min
May 4, 4:38 PM CDT	Special Weather Statement	LZK	Jackson	37 min
May 4, 5:04 PM CDT	Special Weather Statement	LZK	Lawrence	41 min
May 4, 5:06 PM CDT	Special Weather Statement	LZK	Jackson	39 min

Nearby

Severe Thunderstorm Warnings in Arkansas, 2021 Every 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.