Alert archive / Arkansas / Tornado Warnings in 2018

Tornado Warning 31, NWS Memphis, TN

June 2, 2018Lee County, St. Francis County, Arkansas

NWS Memphis, TN issued this tornado warning at Jun 2, 2018, 11:23 PM CDT for Lee County, St. Francis County, Arkansas. It was in force for 37 min. 4 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 2, 2018, 11:23 PM CDT (04:23 UTC)
Expired
Jun 3, 2018, 12:00 AM CDT
In force
37 min
Issued by
NWS Memphis, TN
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

Counties Lee County, AR, St. Francis County, AR

The radar

The Memphis radar (KNQA), 86 km from the middle of the area, began a volume at 04:26 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

TimeReportWhereRemark
Jun 2, 11:25 PM CDTTSTM WND DMGS Forrest City, ARHOUSE COLLAPSED WITH PRELIMINARY REPORTS OF PEOPLE TRAPPED INSIDE. LIKELY HIGH WINDS TOOK ROOF OFF.
Jun 2, 11:30 PM CDTTSTM WND DMGForrest City, ARDAMAGE TO WAFFLE HOUSE AND TWO OVERTURNED SEMI-TRAILERS OFF I-40 AND HIGHWAY 1 EXIT.
Jun 2, 11:30 PM CDTTSTM WND DMGS Forrest City, ARHOUSE COLLAPSED WITH PRELIMINARY REPORTS OF PEOPLE TRAPPED INSIDE. LIKELY HIGH WINDS TOOK ROOF OFF.
Jun 3, 12:05 AM CDTTSTM WND DMGForrest City, ARNUMEROUS TREES AND POWER LINES DOWN ACROSS TOWN WITH A WIDESPREAD POWER OUTAGE. ADDITIONAL TREES DOWN ON HOUSES ACROSS THE CITY AND ONE TRAILER NORTH OF TOWN.APPEARS THE WORST DAMAGE WENT DOWN HIGHWAY 1.

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.

IssuedProductOfficeLasted
Jun 2, 2:19 PM CDTSevere Thunderstorm WatchSPC10 hr

The nearest sounding before it

Little Rock, AR (KBYH), launched 00:00Z, 4.4 hours before the alert went out and 59 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-pSkew-T log-p diagram, Little Rock, AR at 00:00Z on 2018-06-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3454 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Little Rock, AR at 00:00Z on 2018-06-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 46 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
3454 J/kg
Mixed-layer CIN
-78 J/kg
Mixed-layer LCL
1169 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
46 m²/s²
0-3 km storm-relative helicity
186 m²/s²
Significant tornado parameter
0.0
Supercell composite
6.2

Open this sounding in Storm Lab

The text

As transmitted.

029 
WFUS54 KMEG 030423
TORMEG
ARC077-123-030500-
/O.NEW.KMEG.TO.W.0031.180603T0423Z-180603T0500Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Memphis TN
1123 PM CDT SAT JUN 2 2018

The National Weather Service in Memphis has issued a

* Tornado Warning for...
  Eastern Lee County in eastern Arkansas...
  Central St. Francis County in eastern Arkansas...

* Until midnight CDT.
    
* At 1123 PM CDT, a severe thunderstorm producing a tornado was
  located near Caldwell, or near Madison, moving south at 45 mph.

  HAZARD...Tornado and quarter size hail.

  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 impacted include...
  Forrest City, Marianna, Madison, Caldwell, Colt, Widener, Haynes,
  Brickeys, Jeffersonville, Cody, Kokomo, Cottonwood Corner,
  Haleside, Mud Lake, New Castle, Soudan, Peters, Council, Round Pond
  and Heustess.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a storm shelter 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.

&&

LAT...LON 3515 9083 3515 9066 3482 9046 3479 9047
      3475 9045 3473 9052 3475 9052 3477 9050
      3480 9051 3480 9053 3478 9055 3475 9054
      3473 9057 3471 9056 3466 9072 3508 9087
TIME...MOT...LOC 0423Z 338DEG 40KT 3509 9076 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$
3 follow-up statements
806 
WWUS54 KMEG 030437
SVSMEG

Severe Weather Statement
National Weather Service Memphis TN
1137 PM CDT SAT JUN 2 2018

ARC077-123-030500-
/O.CON.KMEG.TO.W.0031.000000T0000Z-180603T0500Z/
Lee AR-St. Francis AR-
1137 PM CDT SAT JUN 2 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR EASTERN
LEE AND CENTRAL ST. FRANCIS COUNTIES...
    
At 1137 PM CDT, a severe thunderstorm producing a tornado was located
near Widener, or near Madison, moving south at 45 mph.

HAZARD...Tornado and quarter size hail.

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 impacted include...
Forrest City, Marianna, Madison, Widener, Haynes, Brickeys,
Jeffersonville, Cody, Kokomo, Haleside, Mud Lake, New Castle, Soudan,
Peters, Council, Heustess, Diamond Woods, Ball Point, Whitehall and
Tongin.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a storm shelter 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 3509 9077 3509 9067 3505 9060 3482 9046
      3479 9047 3475 9045 3473 9052 3475 9052
      3477 9050 3480 9051 3480 9053 3478 9055
      3475 9054 3473 9057 3471 9056 3466 9072
      3501 9085
TIME...MOT...LOC 0437Z 338DEG 39KT 3495 9070 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$
406 
WWUS54 KMEG 030449
SVSMEG

Severe Weather Statement
National Weather Service Memphis TN
1149 PM CDT SAT JUN 2 2018

ARC077-123-030500-
/O.CON.KMEG.TO.W.0031.000000T0000Z-180603T0500Z/
Lee AR-St. Francis AR-
1149 PM CDT SAT JUN 2 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR EASTERN
LEE AND SOUTHEASTERN ST. FRANCIS COUNTIES...
    
At 1149 PM CDT, a severe thunderstorm producing a tornado was located
near Brickeys, or near Marianna, moving south at 45 mph.

HAZARD...Tornado and quarter size hail.

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 impacted include...
Marianna, Madison, Haynes, Brickeys, Rawlinson, Jeffersonville,
Raggio, Cody, Gassett, Kokomo, Bonair, Haleside, Dansby, Soudan,
Peters, Burnt Cane, Council, Heustess, Diamond Woods and Ball Point.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a storm shelter 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 3501 9074 3501 9063 3498 9058 3482 9046
      3479 9047 3475 9045 3473 9052 3475 9052
      3477 9050 3480 9051 3480 9053 3478 9055
      3475 9054 3473 9057 3471 9056 3466 9072
      3493 9082
TIME...MOT...LOC 0449Z 343DEG 40KT 3482 9068 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$
347 
WWUS54 KMEG 030458
SVSMEG

Severe Weather Statement
National Weather Service Memphis TN
1158 PM CDT SAT JUN 2 2018

ARC077-123-030508-
/O.EXP.KMEG.TO.W.0031.000000T0000Z-180603T0500Z/
Lee AR-St. Francis AR-
1158 PM CDT SAT JUN 2 2018

...THE TORNADO WARNING FOR EASTERN LEE AND SOUTHEASTERN ST. FRANCIS
COUNTIES WILL EXPIRE AT MIDNIGHT CDT...
    
The tornado threat has diminished and the Tornado Warning has been
cancelled. However, large hail and damaging winds remain likely and a
Severe Thunderstorm Warning remains in effect for Lee county. 

A Severe Thunderstorm Watch remains in effect until midnight CDT for
eastern Arkansas.

Remember, a Severe Thunderstorm Warning still remains in effect for
Lee county until 12:30 AM. 

LAT...LON 3501 9074 3501 9063 3498 9058 3482 9046
      3479 9047 3475 9045 3473 9052 3475 9052
      3477 9050 3480 9051 3480 9053 3478 9055
      3475 9054 3473 9057 3471 9056 3466 9072
      3493 9082
TIME...MOT...LOC 0458Z 338DEG 40KT 3474 9064 

$$

The office that day

Everything else NWS Memphis, TN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 2, 8:30 PM CDTSevere Thunderstorm WarningMEGRandolph45 min
Jun 2, 9:12 PM CDTSevere Thunderstorm WarningMEGGreene, Lawrence, Randolph48 min
Jun 2, 9:31 PM CDTSpecial Weather StatementMEGJackson29 min
Jun 2, 9:46 PM CDTSevere Thunderstorm WarningMEGCraighead, Lawrence, Poinsett44 min
Jun 2, 10:22 PM CDTSevere Thunderstorm WarningMEGCross, Poinsett53 min
Jun 2, 11:07 PM CDTSevere Thunderstorm WarningMEGCross, St. Francis38 min
Jun 2, 11:57 PM CDTSevere Thunderstorm WarningMEGLee, Phillips33 min
Jun 3, 12:28 AM CDTSevere Thunderstorm WarningMEGPhillips32 min
Jun 3, 12:38 AM CDTSevere Thunderstorm WarningMEGPhillips52 min

Nearby

Tornado Warnings in Arkansas, 2018Every tornado warning in 2018Tornadoes 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.