Alert archive / Arkansas / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 332, NWS Little Rock, AR

November 5, 2005Baxter County, Arkansas

NWS Little Rock, AR issued this severe thunderstorm warning at Nov 5, 2005, 9:42 PM CST for Baxter County, Arkansas. It was in force for 18 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: Nov 5, 2005, 9:42 PM CST (03:42 UTC)
Expired: Nov 5, 2005, 10:00 PM CST
In force: 18 min
Issued by: NWS Little Rock, AR
Area: Counties, with a storm outline in the text

County Baxter County, AR

The radar

The Springfield radar (KSGF), 142 km from the middle of the area, began a volume at 03:41 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Nov 5, 9:30 PM CST	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 00:00Z, 3.7 hours before the alert went out and 147 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: 1504 J/kg
Mixed-layer CIN: -4 J/kg
Mixed-layer LCL: 1314 m above ground
0-6 km bulk shear: 54 kt
0-1 km storm-relative helicity: 105 m²/s²
0-3 km storm-relative helicity: 134 m²/s²
Significant tornado parameter: 0.8
Supercell composite: 5.1

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 Nov 5, 2:30 PM CST, 7 hours 12 minutes earlier.

Area forecast discussion, Nov 5, 2:30 PM CST, 7 hours 12 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LITTLE ROCK AR
230 PM CST SAT NOV 5 2005

.SHORT TERM...TONIGHT THROUGH TUESDAY NIGHT
COLD FRONT CURRENTLY FROM SOUTHEAST KANSAS THROUGH CENTRAL
OKLAHOMA...WITH WARM FRONT STRETCHING ACROSS SOUTHERN MISSOURI.
STRONG CAP IN PLACE THIS AFTERNOON...WITH LOW CLOUDS GRADUALLY
BREAKING UP. AS SYSTEM MOVES NORTHEAST INTO THE OHIO VALLEY...COLD
FRONT WILL APPROACH THE STATE. CURRENT THINKING IS DUE TO THE STRONG
CAP...STORMS WILL BE SLOW TO DEVELOP...BUT ONCE THEY GET
GOING...WILL MAINLY BE IN THE NORTH AND NORTHEAST. WENT WITH CHANCE
CHANCE POPS IN NORTH...WITH SLIGHT CHANCE SOUTH AND WEST. MAIN
CONCERN WITH SEVERE STORMS IS POTENTIAL FOR DAMAGING WINDS.

AFTER FRONT MOVES THROUGH TONIGHT...HIGH PRESSURE WILL QUICKLY
FOLLOW. TEMPERATURES WILL BE A LITTLE COOLER THAN TODAY...BUT ONLY
BY 5 DEGREES SO NOT A DRASTIC CHANGE. HIGH PRESSURE WILL CONTINUE
THROUGH TUESDAY...BUT RETURN FLOW WILL BRING GULF MOISTURE BACK TO
THE STATE MONDAY INTO TUESDAY.

KEPT POPS IN FOR TUESDAY NIGHT AS BOUNDARY APPROACHES THE
STATE...WHICH WILL MOVE THROUGH DURING THE EXTENDED.
&&

.LONG TERM...WEDNESDAY THROUGH SATURDAY
DECIDED NOT TO STRAY VERY FAR FROM GOING FCST TRENDS. 12Z GFS HAS
DONE AN ABOUT FACE IN REGARDS TO THE NEXT FNTL BNDRY AT MIDWEEK AND
NOW HANGS THE FNTL BNDRY ACRS THE FA. SEVERAL UPPER WVS ARE FCST TO
EJECT OUT OF THE SWRN STATES LOW...RESULTING IN A LONGER PD OF
UNSETTLED WX.

CONSENSUS HAS BEEN TO FOLLOW ALONG WITH THE 00Z MODEL SOLUTIONS...
INDCG A MORE PROGRESSIVE PATTERN WITH THE FNT LATER NEXT WEEK.
THUS...HAVE GONE WITH SCTD POPS WED INTO EARLY THU WITH CDFNT
PUSHING THRU THE FA. HIGH PRES TO FOLLOW FROPA AND PREVAIL INTO THE
EARLY PART OF NEXT WEEKEND.
&&

.PRELIMINARY POINT TEMPS/POPS...
LITTLE ROCK   AR  57  75  54  79 /  30  10  10  10
HARRISON AR       49  70  52  78 /  30  10  10  10
HOT SPRINGS AR    56  76  55  80 /  20  10  10  10
PINE BLUFF AR     60  76  55  80 /  20  10  10  10
MOUNTAIN HOME AR  50  69  51  77 /  30  10  10  10
MONTICELLO AR     61  78  56  81 /  20  10  10  10
SEARCY AR         56  73  52  78 /  30  10  10  10
MOUNT IDA AR      55  76  55  81 /  20  10  10  10
RUSSELLVILLE AR   52  74  54  79 /  30  10  10  10
&&

.LZK WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

SHORT TERM...58 / LONG TERM....44

Hazardous weather outlook, Nov 5, 5:45 PM CST, 3 hours 57 minutes before

HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE LITTLE ROCK AR
545 PM CST SAT NOV 5 2005

ARZ030-031-014-033-012-013-037-038-053-056-057-054-055-015-016-
034-062-063-052-067-066-065-064-069-068-025-005-004-007-024-003-
041-040-043-042-045-044-047-046-022-021-032-023-006-039-061100-
LOGAN-CONWAY-STONE-WHITE-NEWTON-SEARCY-SCOTT-YELL-CLARK-JEFFERSON-
ARKANSAS-HOT SPRING-GRANT-IZARD-INDEPENDENCE-WOODRUFF-DALLAS-
CLEVELAND-PIKE-CALHOUN-OUACHITA-DESHA-LINCOLN-DREW-BRADLEY-
JACKSON-BAXTER-MARION-SHARP-CLEBURNE-BOONE-MONTGOMERY-POLK-SALINE-
GARLAND-LONOKE-PULASKI-MONROE-PRAIRIE-POPE-JOHNSON-FAULKNER-
VAN BUREN-FULTON-PERRY-
545 PM CST SAT NOV 5 2005

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

.DAY ONE...REST OF TONIGHT

A COLD FRONT WILL MOVE ACROSS ARKANSAS TONIGHT. SCATTERED SHOWERS
AND THUNDERSTORMS ARE EXPECTED TO DEVELOP ALONG AND AHEAD OF THE
SYSTEM TONIGHT...DIMINISHING BY EARLY SUNDAY MORNING AS THE FRONT
MOVES TOWARD THE LOUISIANA AND ARKANSAS BORDER.

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER PORTIONS OF
NORTHERN TONIGHT. THIS INCLUDES AREAS ALONG AND NORTH OF A LINE FROM
CLARKSVILLE TO RUSSELLVILLE TO NEWPORT. A FEW STORMS MAY BECOME
SEVERE WITH DAMAGING WINDS AND LARGE HAIL BEING THE MAIN THREATS.

.DAY TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

THE COLD FRONT WILL MOVE OUT OF THE STATE ON SUNDAY...WITH HIGH
PRESSURE ONCE AGAIN EXERTING ITS INFLUENCE. THIS WILL MEAN A RETURN
TO UNSEASONABLY WARM WEATHER...WITH HIGH TEMPERATURES APPROACHING 80
DEGREES BY MONDAY.

THE NEXT CHANCE OF SHOWERS AND THUNDERSTORMS WILL BE ON WEDNESDAY AS
ANOTHER COLD FRONT APPROACHES THE STATE. AT THIS TIME...SEVERE
THUNDERSTORMS ARE NOT EXPECTED.

.SPOTTER ACTIVATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED TONIGHT OVER PORTIONS OF NORTHERN
ARKANSAS.

&&

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

22

The office that day

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

Issued	Product	Office	Counties	Lasted
Nov 5, 8:30 PM CST	Severe Thunderstorm Warning	LZK	Newton	30 min
Nov 5, 10:12 PM CST	Severe Thunderstorm Warning	LZK	Conway	48 min
Nov 5, 10:38 PM CST	Severe Thunderstorm Warning	LZK	Perry	22 min
Nov 5, 10:48 PM CST	Severe Thunderstorm Warning	LZK	Faulkner	42 min
Nov 5, 11:32 PM CST	Severe Thunderstorm Warning	LZK	Lonoke, White	28 min
Nov 5, 11:54 PM CST	Severe Thunderstorm Warning	LZK	Monroe, Prairie, Woodruff	36 min

Nearby

Severe Thunderstorm Warnings in Arkansas, 2005 Every 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.