Alert archive / Arkansas / Tornado Warnings in 2008

Tornado Warning 99, NWS Jackson, MS

March 14, 2008Ashley County, Chicot County, Arkansas

NWS Jackson, MS issued this tornado warning at Mar 14, 2008, 9:27 PM CDT for Ashley County, Chicot County, Arkansas. It was in force for 48 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
Mar 14, 2008, 9:27 PM CDT (02:27 UTC)
Expired
Mar 14, 2008, 10:15 PM CDT
In force
48 min
Issued by
NWS Jackson, MS
Area
Storm-based polygon

Counties Ashley County, AR, Chicot County, AR

The radar

The Little Rock radar (KLZK), 184 km from the middle of the area, began a volume at 02:28 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
Mar 14, 9:38 PM CDTHAIL 1.756 Nne Montrose, ARREPORTED BY CHICOT COUNTY EMERGENCY MANAGER ON HIGHWAY 165 NEAR THE INTERSECTION OF DREW, ASHLEY, AND CHICOT COUNTIES.
Mar 14, 9:53 PM CDTFUNNEL CLOUDPortland, ARFUNNEL CLOUD REPORTED NEAR PORTLAND BY TRAINED SPOTTER.

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
Mar 14, 7:14 PM CDTTornado WatchSPC7 hr

The nearest sounding before it

Shreveport, LA (KSHV), launched 00:00Z, 2.5 hours before the alert went out and 221 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, Shreveport, LA at 00:00Z on 2008-03-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1478 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, Shreveport, LA at 00:00Z on 2008-03-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 100 square meters per square second.1939587897117Sfc1 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
1478 J/kg
Mixed-layer CIN
-14 J/kg
Mixed-layer LCL
1885 m above ground
0-6 km bulk shear
63 kt
0-1 km storm-relative helicity
100 m²/s²
0-3 km storm-relative helicity
250 m²/s²
Significant tornado parameter
0.2
Supercell composite
9.9

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS54 KJAN 150227
TORJAN
ARC003-017-150315-
/O.NEW.KJAN.TO.W.0099.080315T0227Z-080315T0315Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE JACKSON MS
927 PM CDT FRI MAR 14 2008

THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN ASHLEY COUNTY IN SOUTHEAST ARKANSAS...
  THIS INCLUDES THE CITY OF HAMBURG...
  WEST CENTRAL CHICOT COUNTY IN SOUTHEAST ARKANSAS...

* UNTIL 1015 PM CDT

* AT 927 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR HAMBURG...
  MOVING NORTHEAST AT 25 MPH.

* THE TORNADO WILL BE NEAR...
  SNYDER BY 950 PM CDT...
  8 MILES NORTHWEST OF PORTLAND BY 955 PM CDT...
  MONTROSE BY 1000 PM CDT...

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 
GOLFBALL SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 3340 9137 3309 9138 3312 9189 3338 9191
TIME...MOT...LOC 0227Z 239DEG 26KT 3324 9179

$$

AEG
2 follow-up statements
000 
WWUS54 KJAN 150238
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
938 PM CDT FRI MAR 14 2008

ARC003-017-150315-
/O.CON.KJAN.TO.W.0099.000000T0000Z-080315T0315Z/
ASHLEY AR-CHICOT AR-
938 PM CDT FRI MAR 14 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT FOR WEST
CENTRAL CHICOT AND NORTHEASTERN ASHLEY COUNTIES...

AT 938 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS CONTINUE TO
TRACK A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS 
TORNADO WAS LOCATED 5 MILES NORTHEAST OF HAMBURG...MOVING NORTHEAST 
AT 30 MPH.

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 
GOLFBALL SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 300 AM CDT SATURDAY MORNING
FOR SOUTHEAST ARKANSAS AND NORTHEAST LOUISIANA AND WESTERN
MISSISSIPPI.

LAT...LON 3340 9137 3325 9137 3324 9139 3316 9138
      3309 9138 3316 9182 3339 9183
TIME...MOT...LOC 0238Z 239DEG 26KT 3327 9170

$$

AEG
000 
WWUS54 KJAN 150258
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
957 PM CDT FRI MAR 14 2008

ARC003-017-150315-
/O.CON.KJAN.TO.W.0099.000000T0000Z-080315T0315Z/
ASHLEY AR-CHICOT AR-
957 PM CDT FRI MAR 14 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT FOR WEST
CENTRAL CHICOT AND NORTHEASTERN ASHLEY COUNTIES...

AT 957 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS CONTINUE TO 
TRACK A SEVERE THUNDERSTORM.  THIS SEVERE STORM WAS LOCATED NEAR 
PORTLAND...OR 9 MILES SOUTHWEST OF LAKE VILLAGE...MOVING EAST AT 35 
MPH.

THE TORNADIC THREAT WITH THIS SEVERE STORM APPEARS TO BE 
DIMINISHING. HOWEVER...HAIL TO THE SIZE OF HALF DOLLARS AND DAMAGING 
WIND GUSTS GREATER THAN 60 MPH WILL CONTINUE TO BE A THREAT IN THE 
WARNING AREA UNTIL 1015 PM CDT.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 300 AM CDT SATURDAY MORNING
FOR SOUTHEAST ARKANSAS AND NORTHEAST LOUISIANA AND WESTERN
MISSISSIPPI.

LAT...LON 3340 9137 3325 9137 3324 9139 3316 9138
      3309 9138 3319 9155 3340 9166
TIME...MOT...LOC 0257Z 266DEG 31KT 3325 9140

$$

AEG

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 14, 8:37 PM CDTSevere Thunderstorm WarningJANAshley38 min
Mar 14, 8:43 PM CDTTornado WarningJANAshley47 min
Mar 14, 9:39 PM CDTSevere Thunderstorm WarningJANAshley66 min
Mar 14, 9:55 PM CDTSevere Thunderstorm WarningJANChicot50 min
Mar 14, 10:08 PM CDTSevere Thunderstorm WarningJANAshley, Chicot67 min
Mar 14, 11:08 PM CDTTornado WarningJANAshley52 min
Mar 14, 11:19 PM CDTSevere Thunderstorm WarningJANAshley, Chicot41 min
Mar 15, 8:43 AM CDTLake Wind AdvisoryJANAshley, Chicot9 hr

Nearby

Tornado Warnings in Arkansas, 2008Every tornado warning in 2008Tornadoes in 2008

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.