Alert archive / Arkansas / Severe Thunderstorm Warnings in 2003

Severe Thunderstorm Warning 259, NWS Little Rock, AR

May 14, 2003Independence County, Jackson County, Arkansas

NWS Little Rock, AR issued this severe thunderstorm warning at May 14, 2003, 1:03 AM CDT for Independence County, Jackson County, Arkansas. It was in force for 27 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: May 14, 2003, 1:03 AM CDT (06:03 UTC)
Expired: May 14, 2003, 1:30 AM CDT
In force: 27 min
Issued by: NWS Little Rock, AR
Area: Counties, with a storm outline in the text

Counties Independence County, AR, Jackson County, AR

The radar

The Little Rock radar (KLZK), 122 km from the middle of the area, began a volume at 06:05 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 nearest sounding before it

Little Rock, AR (KLZK), launched 00:00Z, 6.1 hours before the alert went out and 161 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1042 m above ground
0-6 km bulk shear: 57 kt
0-1 km storm-relative helicity: 131 m²/s²
0-3 km storm-relative helicity: 396 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

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 Little Rock, AR wrote its last area forecast discussion before this severe thunderstorm warning went out at May 13, 9:30 PM CDT, 3 hours 33 minutes earlier.

Area forecast discussion, May 13, 9:30 PM CDT, 3 hours 33 minutes before

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Hazardous weather outlook, May 13, 10:00 PM CDT, 3 hours 3 minutes before

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In the hours before

Local storm report, May 13, 7:21 PM CDT, 5 hours 42 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK, AR
721 PM CDT TUE MAY 13 2003

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0634 PM    HATFIELD                  AR   .75 INCH HAIL
05/13/03   POLK                           REPORTED BY LAW
                                          ENFORCEMENT.

57

Local storm report, May 13, 8:09 PM CDT, 4 hours 54 minutes before

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Local storm report, May 13, 8:39 PM CDT, 4 hours 24 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 13, 7:10 PM CDT	Severe Thunderstorm Warning	LZK	Pike	40 min
May 13, 7:48 PM CDT	Severe Thunderstorm Warning	LZK	Clark, Pike	47 min
May 13, 8:34 PM CDT	Severe Thunderstorm Warning	LZK	Ouachita	46 min
May 14, 7:31 AM CDT	Severe Thunderstorm Warning	LZK	Independence	29 min
May 14, 9:00 AM CDT	Severe Thunderstorm Warning	LZK	Faulkner, Lonoke, Pulaski, White	30 min
May 14, 9:36 AM CDT	Severe Thunderstorm Warning	LZK	Monroe, Prairie	39 min
May 14, 2:04 PM CDT	Flash Flood Warning	LZK	Pike	116 min
May 14, 3:55 PM CDT	Flash Flood Warning	LZK	Pike	95 min

Nearby

Severe Thunderstorm Warnings in Arkansas, 2003 Every severe thunderstorm warning in 2003

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.