Alert archive / Arkansas / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 243, NWS Jackson, MS

June 22, 2018Ashley County, Chicot County, Arkansas; Morehouse Parish, West Carroll Parish, Louisiana

NWS Jackson, MS issued this severe thunderstorm warning at Jun 22, 2018, 9:51 AM CDT for Ashley County, Chicot County, Arkansas; Morehouse Parish, West Carroll Parish, Louisiana. It was in force for 54 min. 2 reports 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: Jun 22, 2018, 9:51 AM CDT (14:51 UTC)
Expired: Jun 22, 2018, 10:45 AM CDT
In force: 54 min
Issued by: NWS Jackson, MS
Area: Storm-based polygon
Hail: 0.88 in
Wind: 60.0 mph

Counties Ashley County, AR, Chicot County, AR, Morehouse Parish, LA, West Carroll Parish, LA

The radar

The Jackson/Brandon,MS radar (KDGX), 150 km from the middle of the area, began a volume at 14:51 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
Jun 22, 9:59 AM CDT	TSTM WND DMG	1 E Wilmot, AR	TREE DOWN JUST EAST OF WILMOT.
Jun 22, 10:25 AM CDT	TSTM WND DMG	Kilbourne, LA	TREE DOWN ON A POWER LINE JUST NORTH OF KILBOURNE.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched 2 storm reports to this severe thunderstorm warning; the first came 8 minutes after it went out.

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 nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 2.9 hours before the alert went out and 140 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: 1953 J/kg
Mixed-layer CIN: -19 J/kg
Mixed-layer LCL: 515 m above ground
0-6 km bulk shear: 29 kt
0-1 km storm-relative helicity: 59 m²/s²
0-3 km storm-relative helicity: 111 m²/s²
Significant tornado parameter: 0.4
Supercell composite: 2.1

Open this sounding in Storm Lab

The text

As transmitted.

261 
WUUS54 KJAN 221451
SVRJAN
ARC003-017-LAC067-123-221545-
/O.NEW.KJAN.SV.W.0243.180622T1451Z-180622T1545Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Jackson MS
951 AM CDT FRI JUN 22 2018

The National Weather Service in Jackson has issued a

* Severe Thunderstorm Warning for...
  Southwestern Chicot County in southeastern Arkansas...
  Southeastern Ashley County in southeastern Arkansas...
  Northeastern Morehouse Parish in northeastern Louisiana...
  West Carroll Parish in northeastern Louisiana...

* Until 1045 AM CDT.

* At 951 AM CDT, a severe thunderstorm was located near Wilmot,
  moving southeast at 30 mph.

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

  SOURCE...Radar indicated.

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

* This severe thunderstorm will be near...
  Parkdale around 955 AM CDT.
  Wilmot and Jones around 1000 AM CDT.
  Oak Grove around 1035 AM CDT.

Other locations impacted by this severe thunderstorm include
Kilbourne, Forest, Bonita and Pioneer.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3299 9186 3324 9157 3303 9124 3299 9127
      3296 9128 3294 9131 3288 9131 3287 9134
      3284 9135 3275 9134 3272 9137 3269 9138
      3269 9140 3267 9140
TIME...MOT...LOC 1451Z 311DEG 25KT 3307 9164 

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

TW

1 follow-up statement

334 
WWUS54 KJAN 221520
SVSJAN

Severe Weather Statement
National Weather Service Jackson MS
1020 AM CDT FRI JUN 22 2018

ARC003-017-221529-
/O.CAN.KJAN.SV.W.0243.000000T0000Z-180622T1545Z/
Chicot AR-Ashley AR-
1020 AM CDT FRI JUN 22 2018

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN CHICOT AND
SOUTHEASTERN ASHLEY COUNTIES IS CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

LAT...LON 3301 9184 3301 9127 3296 9128 3294 9131
      3288 9131 3287 9134 3284 9135 3276 9134
      3269 9138 3269 9140 3267 9140 3299 9186
TIME...MOT...LOC 1519Z 311DEG 25KT 3294 9146 

$$

LAC067-123-221545-
/O.CON.KJAN.SV.W.0243.000000T0000Z-180622T1545Z/
Morehouse LA-West Carroll LA-
1020 AM CDT FRI JUN 22 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 AM CDT
FOR NORTHEASTERN MOREHOUSE AND WEST CARROLL PARISHES...

At 1019 AM CDT, a severe thunderstorm was located near Oak Grove, or
10 miles southeast of Wilmot, moving southeast at 30 mph.

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

SOURCE...Radar indicated.

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

This severe storm will be near...
  Oak Grove around 1035 AM CDT.

Other locations impacted by this severe thunderstorm include
Kilbourne, Forest, Bonita and Pioneer.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3301 9184 3301 9127 3296 9128 3294 9131
      3288 9131 3287 9134 3284 9135 3276 9134
      3269 9138 3269 9140 3267 9140 3299 9186
TIME...MOT...LOC 1519Z 311DEG 25KT 3294 9146 

HAIL...0.75IN
WIND...60MPH
 
$$

TW

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 Jackson, MS wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 22, 5:59 AM CDT, 3 hours 52 minutes earlier.

Area forecast discussion, Jun 22, 5:59 AM CDT, 3 hours 52 minutes before

Area Forecast Discussion...UPDATED
National Weather Service Jackson MS
559 AM CDT Fri Jun 22 2018

...SEVERE THUNDERSTORMS POSSIBLE TODAY ACROSS PORTIONS OF THE
REGION...

.UPDATE...
Updated for 12Z aviation discussion

&&

.AVIATION...
12Z TAF discussion:
With the exception of GTR where TSRA/SHRA activity continued,
IFR/MVFR cigs have developed areawide. These cigs will lift by 15Z
and VFR conds wl prevail away from TSRA activity. Numerous TSRA
coverage is expected today with the exception of the se where late
afternoon isold TSRA wl be psbl. TSRA activity wl cont tonight
along HWY 82 where a stalled front is expected. Elsewhere, TSRA
activity wl dissipate by 04Z Sat. /22/

&&

.DISCUSSION...
Today and Tonight: Early morning water vapor imagery/RAP analysis
showed the circulation around a nearly stacked low over southern
Illinois with a shortwave nearing the Ozarks that will continue to
swing around the base of the low today. Surface analysis had the
associated cold front dropping over the Missouri bootheel and
extending southwest across southwest Arkansas into northeast Texas.
The shortwave is expected to help initiate convection along the cold
front later this morning. Models agree that this activity will
spread east southeast into our northwest most zones shortly
thereafter eventually spreading to the Highway 84 corridor by late
afternoon. Our tropical airmass with greater than two inch PWATs got
dry slotted yesterday but a moist airmass remains over the region as
GOES total PW imagery suggests PWATs continue around 1.6 inches over
our CWA early this morning. Surface observations also had mid 70F
dew points over our CWA. Although the storms will get an early
start in our north they should encounter an environment with MLCAPEs
in excess of 2000j/k. Considering the flow around the low to our
north contributing to deep layer bulk shear around 40 kts, the
environment will support the potential for severe storms with
damaging wind and hail being the main threats. Locally heavy
rainfall will also be possible and a brief tornado or two cannot be
ruled out.

The nearly stack low will move northeast toward the Ohio River
Valley tonight and weaken stranding the cold front to stall across
our northern zones this evening before drifting back north toward
morning. Most of the convection over our CWA will dissipate this
evening with the loss of daytime heating but, convection will linger
in proximity of the frontal boundary through the night. There are at
least a couple models that suggest a complex of storms may develop
tonight and track along the stalled front, possibly dropping into
our CWA prior to sunrise. Wl maintain a MARGINAL area in our HWO
across the Highway 82 corridor to account for this threat.
Otherwise, temperatures will be held close to normal today due to
the convection and cloud cover but Saturday morning lows will be
warmer than normal again. /22/

This weekend: As a mid/upper trough pulls northeastward away from
the area, a surface front stalled across east AR into north MS will
retreat northward, with a surface ridge building in along the Gulf
Coast. This will begin to confine convection north of the region as
capping increases from the south. However, there remains the
potential for a complex of storms to brush the northern fringe of
the CWA into early Saturday as suggested by the 00Z Euro and some
CAM solutions, so chance POPs were maintained into that time period.
Otherwise, with fewer clouds/showers, temps will tick up again this
weekend, and given the remaining moist airmass, heat stress will
become more of a concern. We'll continue mention in the HWO for heat
indices approaching 105 over most of the CWA on Saturday, also now
including Sunday as well. It is possible a heat advisory may be
needed eventually for some portion of the area.

Monday through Thursday: The surface ridge will begin to retreat
eastward, resulting in an increase in diurnal convection as our
region moves to the periphery of said ridge. Outside of the rain,
generally warmer conditions are expected as mid/upper heights
increase over the area. With a rather humid airmass remaining in
place, heat stress could continue to be a concern. However, the
greater potential for clouds/rain will create uncertainty over daily
peak apparent temps. Eventually, we may need to highlight a heat
stress risk on one of more of these days in the HWO/graphics/NPW.
/DL/

&&

.PRELIMINARY POINT TEMPS/POPS...
Jackson       90  73  93  74 /  44  12   7   3
Meridian      91  73  94  74 /  50  15  10   3
Vicksburg     90  74  93  74 /  47  10   7   3
Hattiesburg   93  74  94  74 /  17   5   7   4
Natchez       91  74  92  74 /  17   5   8   3
Greenville    88  73  91  75 /  66  25  30   8
Greenwood     86  73  91  74 /  70  25  38  11

&&

.JAN WATCHES/WARNINGS/ADVISORIES...
MS...None.
LA...None.
AR...None.

&&

DL/22

Hazardous weather outlook, Jun 22, 5:48 AM CDT, 4 hours 3 minutes before

Hazardous Weather Outlook
National Weather Service Jackson MS
548 AM CDT Fri Jun 22 2018

ARZ074-075-MSZ018-019-025>039-231100-
Ashley-Chicot-Bolivar-Sunflower-Leflore-Grenada-Carroll-
Montgomery-Webster-Clay-Lowndes-Choctaw-Oktibbeha-Washington-
Humphreys-Holmes-Attala-Winston-Noxubee-
548 AM CDT Fri Jun 22 2018

This hazardous weather outlook is for portions of southeast
Arkansas, central Mississippi, east central Mississippi, and
north central Mississippi.

.DAY ONE...Today and Tonight

SEVERE THUNDERSTORMS
THREAT...Slight
TIMING...Mainly Today

Severe thunderstorms capable of producing damaging wind gusts and
hail up to quarter size are possible today. A brief tornado
cannot be ruled out as well.

(https://www.weather.gov/images/jan/graphicast/1.png)

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Maximum heat index values approaching 105 degrees are possible on
Saturday into early next week. This may result in elevated heat
stress levels.

(https://www.weather.gov/images/jan/graphicast/2.png)

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region today
through tonight.

LAZ007>009-015-016-MSZ040>052-231100-
Morehouse-West Carroll-East Carroll-Richland-Madison LA-Issaquena-
Sharkey-Yazoo-Madison MS-Leake-Neshoba-Kemper-Warren-Hinds-Rankin-
Scott-Newton-Lauderdale-
548 AM CDT Fri Jun 22 2018

This hazardous weather outlook is for portions of northeast
Louisiana, and central Mississippi.

.DAY ONE...Today and Tonight

SEVERE THUNDERSTORMS
THREAT...Slight
TIMING...Today

Severe thunderstorms capable of producing damaging wind gusts and
hail up to quarter size are possible today. A brief tornado
cannot be ruled out as well.

(https://www.weather.gov/images/jan/graphicast/1.png)

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Maximum heat index values approaching 105 degrees are possible on
Saturday into early next week. This may result in elevated heat
stress levels.

(https://www.weather.gov/images/jan/graphicast/2.png)

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region today.

LAZ023>026-MSZ053>066-072-231100-
Franklin LA-Catahoula-Tensas-Concordia-Claiborne-Copiah-Simpson-
Smith-Jasper-Clarke-Jefferson-Adams-Franklin MS-Lincoln-Lawrence-
Jefferson Davis-Covington-Jones-Marion-
548 AM CDT Fri Jun 22 2018

This hazardous weather outlook is for portions of northeast
Louisiana, central Mississippi, east central Mississippi, and
south central Mississippi.

.DAY ONE...Today and Tonight

SEVERE THUNDERSTORMS
THREAT...Marginal
TIMING...Today

Isolated severe thunderstorms capable of producing damaging wind
gusts and hail up to quarter size are possible today. A brief
tornado cannot be ruled out as well.

(https://www.weather.gov/images/jan/graphicast/1.png)

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Maximum heat index values approaching 105 degrees are possible on
Saturday into early next week. This may result in elevated heat
stress levels.

(https://www.weather.gov/images/jan/graphicast/2.png)

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region today.

MSZ073-074-231100-
Lamar-Forrest-
548 AM CDT Fri Jun 22 2018

This hazardous weather outlook is for portions of southeast
Mississippi.

.DAY ONE...Today and Tonight

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Maximum heat index values approaching 105 degrees are possible on
Saturday into early next week. This may result in elevated heat
stress levels.

(https://www.weather.gov/images/jan/graphicast/2.png)

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations is not expected through next Thursday.

21

&&

...HAZARD LEGEND...

*SEVERE THUNDERSTORMS*
High...Significant severe thunderstorms are expected.
Moderate...Severe storms expected with significant
 severe weather possible.
Enhanced...Severe storms expected.
Slight...Severe storms possible.
Marginal...Isolated severe storms possible.

...USEFUL WEATHER WEB PAGES (URLS)...

NWS JAN Home page...
   https://www.weather.gov/jan
Stay Aware, Stay Safe NWS JAN Briefing Page...
   https://www.weather.gov/jan/safe
Latest Weather Briefing...
   https://www.weather.gov/jan/weather_briefing

Tropical page...
   https://www.weather.gov/jan/srh/tropical?office=jan
National Hurricane Center Home Page...
   https://www.nhc.noaa.gov/
Find NWS JAN on Facebook...
   https://www.facebook.com/NWSJacksonMS
Follow NWS JAN on Twitter...
   @NWSJacksonMS
Follow NWS JAN on Youtube...
   https://www.youtube.com/user/NWSJacksonMiss

...ADDITIONAL URLS FOR SEVERE WEATHER ISSUES...

Storm Prediction Center (SPC)...
   www.spc.noaa.gov/
Meso Analysis...
   www.spc.noaa.gov/exper/mesoanalysis/
Day 1 through 3 Outlooks...
   www.spc.noaa.gov/products/outlook/
Storm Reports...
   www.spc.noaa.gov/climo/online/

In the hours before

Special weather statement, Jun 22, 8:35 AM CDT, 1 hour 16 minutes before

Special Weather Statement
National Weather Service Jackson MS
835 AM CDT FRI JUN 22 2018

LAZ007-008-221430-
Morehouse LA-West Carroll LA-
835 AM CDT FRI JUN 22 2018

...A STRONG THUNDERSTORM WILL AFFECT NORTHEASTERN MOREHOUSE AND WEST
CARROLL PARISHES UNTIL 930 AM CDT...

At 835 AM CDT, Meteorologists were tracking a strong thunderstorm
near Jones, or 11 miles southwest of Wilmot, moving southeast at 30
mph.

Winds in excess of 40 mph will be possible with this storm.

This strong thunderstorm will be near...
  Goodwill around 855 AM CDT.
  Oak Grove around 905 AM CDT.
  Darnell around 915 AM CDT.

Other locations impacted by this storm include Kilbourne, Pioneer and
Forest.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

High winds can bring down trees and large limbs resulting in serious
injury or property damage. Exercise extreme caution when outdoors
during such strong winds...and be especially aware of older trees.

&&

LAT...LON 3278 9171 3301 9155 3300 9126 3299 9127
      3298 9127 3297 9128 3296 9128 3294 9131
      3293 9130 3291 9131 3288 9131 3287 9134
      3275 9135 3269 9138 3269 9140 3261 9140
TIME...MOT...LOC 1335Z 301DEG 26KT 3292 9167

TW

Special weather statement, Jun 22, 8:49 AM CDT, 1 hour 2 minutes before

Special Weather Statement
National Weather Service Jackson MS
849 AM CDT FRI JUN 22 2018

ARZ074-221430-
Ashley AR-
849 AM CDT FRI JUN 22 2018

...A STRONG THUNDERSTORM WILL AFFECT CENTRAL ASHLEY COUNTY UNTIL 930
AM CDT...

At 849 AM CDT, Meteorologists were tracking a strong thunderstorm 7
miles southeast of Ingalls, or 12 miles north of West Crossett,
moving southeast at 40 mph.

Dime size hail and winds in excess of 40 mph will be possible with
this storm.

This strong thunderstorm will be near...
  North Crossett, Fountain Hill and Old Milo around 905 AM CDT.
  Hamburg around 915 AM CDT.
  Berlin around 925 AM CDT.

Other locations impacted by this storm include Blanchton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

High winds can bring down trees and large limbs resulting in serious
injury or property damage. Exercise extreme caution when outdoors
during such strong winds...and be especially aware of older trees.

&&

LAT...LON 3321 9208 3324 9209 3325 9205 3327 9204
      3328 9204 3328 9200 3330 9200 3331 9198
      3335 9199 3335 9197 3338 9196 3340 9199
      3340 9186 3333 9153 3301 9173 3301 9187
      3321 9211
TIME...MOT...LOC 1349Z 299DEG 35KT 3332 9205

TW

Local storm report, Jun 22, 9:02 AM CDT, 49 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
902 AM CDT FRI JUN 22 2018

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

0901 AM     FLASH FLOOD      1 NNE CROSSETT          33.14N 91.96W
06/22/2018                   ASHLEY             AR   PUBLIC

            WATER COVERING 1ST AVE IN CROSSETT.

&&

TW

Special weather statement, Jun 22, 9:08 AM CDT, 43 minutes before

Special Weather Statement
National Weather Service Jackson MS
908 AM CDT FRI JUN 22 2018

MSZ026-221445-
Grenada MS-
908 AM CDT FRI JUN 22 2018

...A STRONG THUNDERSTORM WILL AFFECT GRENADA COUNTY UNTIL 945 AM
CDT...

At 908 AM CDT, Meteorologists were tracking a strong thunderstorm
near Paynes, or near Charleston, moving east at 55 mph.

Winds in excess of 40 mph will be possible with this storm.

This storm will remain over mainly rural areas of Grenada County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

High winds can bring down trees and large limbs resulting in serious
injury or property damage. Exercise extreme caution when outdoors
during such strong winds...and be especially aware of older trees.

&&

LAT...LON 3387 8977 3387 8951 3368 8951 3368 8965
      3369 9014 3381 9013 3381 8998 3382 8998
      3382 8993 3390 8992 3390 8977
TIME...MOT...LOC 1408Z 276DEG 47KT 3395 9002

TW

Local storm report, Jun 22, 9:12 AM CDT, 39 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
912 AM CDT FRI JUN 22 2018

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

0912 AM     FLASH FLOOD      1 SSE CROSSETT          33.11N 91.96W
06/22/2018                   ASHLEY             AR   PUBLIC

            ADDITIONAL STREETS COVERED IN WATER AROUND
            CROSSETT INCLUDING DOGWOOD DR. PICTURES
            RELAYED VIA SOCIAL MEDIA.

&&

TW

Special weather statement, Jun 22, 9:30 AM CDT, 21 minutes before

Special Weather Statement
National Weather Service Jackson MS
930 AM CDT FRI JUN 22 2018

ARZ074-221515-
Ashley AR-
930 AM CDT FRI JUN 22 2018

...A STRONG THUNDERSTORM WILL AFFECT SOUTHEASTERN ASHLEY COUNTY UNTIL
1015 AM CDT...

At 930 AM CDT, Meteorologists were tracking a strong thunderstorm
over Hamburg, moving east at 30 mph.

Winds in excess of 40 mph will be possible with this storm.

This strong thunderstorm will be near...
  Berlin around 935 AM CDT.
  Portland around 955 AM CDT.
  Wilmot and Parkdale around 1000 AM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

High winds can bring down trees and large limbs resulting in serious
injury or property damage. Exercise extreme caution when outdoors
during such strong winds...and be especially aware of older trees.

&&

LAT...LON 3330 9180 3324 9146 3301 9146 3301 9193
TIME...MOT...LOC 1430Z 291DEG 25KT 3320 9176

TW

The office that day

Everything else NWS Jackson, MS issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 22, 6:55 AM CDT	Special Weather Statement	JAN	Ashley	50 min
Jun 22, 7:16 AM CDT	Severe Thunderstorm Warning	JAN	Ashley	44 min
Jun 22, 7:52 AM CDT	Severe Thunderstorm Warning	JAN	Ashley	53 min
Jun 22, 8:41 AM CDT	Flash Flood Warning	JAN	Ashley	2 hr
Jun 22, 8:49 AM CDT	Special Weather Statement	JAN	Ashley	41 min
Jun 22, 9:30 AM CDT	Special Weather Statement	JAN	Ashley	45 min
Jun 22, 9:37 AM CDT	Severe Thunderstorm Warning	JAN	Ashley	68 min
Jun 22, 10:46 AM CDT	Flash Flood Warning	JAN	Ashley	3 hr
Jun 22, 1:49 PM CDT	Special Weather Statement	JAN	Chicot	26 min
Jun 22, 2:04 PM CDT	Flash Flood Warning	JAN	Chicot	3 hr
Jun 22, 2:13 PM CDT	Severe Thunderstorm Warning	JAN	Chicot	47 min
Jun 22, 2:55 PM CDT	Special Weather Statement	JAN	Ashley	35 min
Jun 22, 3:16 PM CDT	Special Weather Statement	JAN	Chicot	29 min
Jun 22, 8:35 AM CDT	Special Weather Statement	JAN	West Carroll	55 min
Jun 22, 10:31 AM CDT	Severe Thunderstorm Warning	JAN	East Carroll, Madison, Morehouse, Richland, West Carroll	59 min
Jun 22, 11:07 AM CDT	Severe Thunderstorm Warning	JAN	East Carroll	53 min
Jun 22, 11:22 AM CDT	Severe Thunderstorm Warning	JAN	East Carroll, Madison, Richland, Tensas	39 min
Jun 22, 11:56 AM CDT	Special Weather Statement	JAN	West Carroll	49 min
Jun 22, 12:44 PM CDT	Special Weather Statement	JAN	East Carroll, West Carroll	31 min
Jun 22, 12:46 PM CDT	Special Weather Statement	JAN	West Carroll	29 min
Jun 22, 1:02 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll, West Carroll	43 min
Jun 22, 2:29 PM CDT	Severe Thunderstorm Warning	JAN	Franklin, Morehouse, Richland, West Carroll	46 min
Jun 22, 3:03 PM CDT	Tornado Warning	JAN	Franklin, Richland	42 min
Jun 22, 3:29 PM CDT	Tornado Warning	JAN	Franklin, Madison	46 min
Jun 22, 4:04 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll, West Carroll	56 min
Jun 22, 4:24 PM CDT	Severe Thunderstorm Warning	JAN	Morehouse, Richland, West Carroll	51 min
Jun 22, 4:55 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll	50 min
Jun 22, 5:05 PM CDT	Severe Thunderstorm Warning	JAN	Madison	40 min
Jun 22, 5:36 PM CDT	Special Weather Statement	JAN	Morehouse	24 min
Jun 22, 5:42 PM CDT	Severe Thunderstorm Warning	JAN	Madison	30 min
Jun 22, 6:14 PM CDT	Special Weather Statement	JAN	Madison	31 min
Jun 22, 6:41 PM CDT	Severe Thunderstorm Warning	JAN	Morehouse	32 min

Nearby

Severe Thunderstorm Warnings in Arkansas, 2018 Severe Thunderstorm Warnings in Louisiana, 2018 Every severe thunderstorm warning in 2018

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.