Alert archive / Arkansas / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 178, NWS Little Rock, AR

June 9, 2005Conway County, Van Buren County, Arkansas

NWS Little Rock, AR issued this severe thunderstorm warning at Jun 9, 2005, 3:10 PM CDT for Conway County, Van Buren County, Arkansas. It was in force for 35 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
Jun 9, 2005, 3:10 PM CDT (20:10 UTC)
Expired
Jun 9, 2005, 3:45 PM CDT
In force
35 min
Issued by
NWS Little Rock, AR
Area
Counties, with a storm outline in the text

Counties Conway County, AR, Van Buren County, AR

The radar

The Little Rock radar (KLZK), 72 km from the middle of the area, began a volume at 20:12 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

Springfield, MO (KSGF), launched 12:00Z, 8.2 hours before the alert went out and 196 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, Springfield, MO at 12:00Z on 2005-06-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 5 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Springfield, MO at 12:00Z on 2005-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -21 square meters per square second.1939Sfc1 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
5 J/kg
Mixed-layer CIN
-338 J/kg
Mixed-layer LCL
1482 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
-21 m²/s²
0-3 km storm-relative helicity
95 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

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 Jun 9, 2:46 PM CDT, 24 minutes earlier.

Area forecast discussion, Jun 9, 2:46 PM CDT, 24 minutes before
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Hazardous weather outlook, Jun 9, 5:00 AM CDT, 10 hours 10 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LITTLE ROCK AR
500 AM CDT THU JUN 9 2005

ARZ003>007-012>016-021>025-030>034-037>047-052>057-062>069-101000-
ARKANSAS-BAXTER-BOONE-BRADLEY-CALHOUN-CLARK-CLEBURNE-CLEVELAND-
CONWAY-DALLAS-DESHA-DREW-FAULKNER-FULTON-GARLAND-GRANT-HOT SPRING-
INDEPENDENCE-IZARD-JACKSON-JEFFERSON-JOHNSON-LINCOLN-LOGAN-LONOKE-
MARION-MONROE-MONTGOMERY-NEWTON-OUACHITA-PERRY-PIKE-POLK-POPE-
PRAIRIE-PULASKI-SALINE-SCOTT-SEARCY-SHARP-STONE-VAN BUREN-WHITE-
WOODRUFF-YELL-
500 AM CDT THU JUN 9 2005

THIS HAZARDOUS WEATHER OUTLOOK IS FOR A LARGE PART OF ARKANSAS.

.DAY ONE...TODAY AND TONIGHT

AN UNSTABLE AIR MASS WILL CONTINUE OVER ARKANSAS AND ISOLATED TO
SCATTERED THUNDERSTORMS ARE POSSIBLE. MOST OF THE THUNDERSTORMS WILL
DEVELOP THIS AFTERNOON AND EVENING. THERE WILL BE AN AREA OF SHOWERS
AND THUNDERSTORMS MOVING ACROSS NORTHWEST ARKANSAS THIS MORNING AND
ISOLATED SHOWERS AND THUNDERSTORMS ARE POSSIBLE THIS MORNING
ELSEWHERE.

NO SIGNIFICANT SEVERE WEATHER IS EXPECTED BUT ISOLATED STORMS COULD
BRIEFLY BECOME STRONG OR SEVERE WITH STRONG WIND GUSTS AND HAIL UP
TO PENNY SIZE. ALSO...LOCALIZED HEAVY RAIN COULD OCCUR WHICH COULD
RESULT IN MINOR FLOODING.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

WARM AND HUMID CONDITIONS WILL CONTINUE ACROSS ARKANSAS DURING THE
PERIOD. WEAK AREAS OF LOW PRESSURE ALOFT WILL MOVE ACROSS THE STATE.
THIS WILL TRIGGER ISOLATED TO SCATTERED MAINLY AFTERNOON AND EVENING
THUNDERSTORMS. THIS PATTERN COULD PRODUCE ISOLATED BRIEF SEVERE
THUNDERSTORMS AND SPOTTY HEAVY RAINFALL...BUT NO SIGNIFICANT SEVERE
WEATHER OR FLOODING IS EXPECTED AT THIS TIME.

.SPOTTER ACTIVATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED.

&&

FOR THE LATEST GRAPHICAL AND TEXT FORECASTS AND OUTLOOKS...PLEASE
VISIT OUR WEB SITE AT WWW.SRH.WEATHER.GOV/LZK

38/29

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 9, 6:18 AM CDTFlash Flood WarningLZKDesha3 hr
Jun 9, 12:40 PM CDTSevere Thunderstorm WarningLZKLogan50 min
Jun 9, 1:14 PM CDTSevere Thunderstorm WarningLZKNewton31 min
Jun 9, 1:29 PM CDTSevere Thunderstorm WarningLZKPope46 min
Jun 9, 1:46 PM CDTSevere Thunderstorm WarningLZKFulton44 min
Jun 9, 1:52 PM CDTSevere Thunderstorm WarningLZKStone23 min
Jun 9, 2:16 PM CDTSevere Thunderstorm WarningLZKPope59 min
Jun 9, 2:33 PM CDTSevere Thunderstorm WarningLZKNewton16 min
Jun 9, 2:33 PM CDTSevere Thunderstorm WarningLZKIndependence, Izard, Sharp42 min
Jun 9, 2:44 PM CDTSevere Thunderstorm WarningLZKConway, Van Buren31 min
Jun 9, 2:54 PM CDTSevere Thunderstorm WarningLZKJohnson, Logan, Pope, Yell36 min
Jun 9, 3:41 PM CDTSevere Thunderstorm WarningLZKSharp19 min

Nearby

Severe Thunderstorm Warnings in Arkansas, 2005Every severe thunderstorm warning in 2005

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.