Alert archive / Arkansas / Severe Thunderstorm Warnings in 2009

Severe Thunderstorm Warning 353, NWS Shreveport, LA

October 15, 2009Columbia County, Lafayette County, Arkansas

NWS Shreveport, LA issued this severe thunderstorm warning at Oct 15, 2009, 7:41 AM CDT for Columbia County, Lafayette County, Arkansas. It was in force for 64 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: Oct 15, 2009, 7:41 AM CDT (12:41 UTC)
Expired: Oct 15, 2009, 8:45 AM CDT
In force: 64 min
Issued by: NWS Shreveport, LA
Area: Storm-based polygon

Counties Columbia County, AR, Lafayette County, AR

The radar

The Shreveport radar (KSHV), 95 km from the middle of the area, began a volume at 12:44 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
Oct 15, 7:08 AM CDT	Severe Thunderstorm Watch	SPC	9 hr

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 Shreveport, LA wrote its last area forecast discussion before this severe thunderstorm warning went out at Oct 15, 7:32 AM CDT, 9 minutes earlier.

Area forecast discussion, Oct 15, 7:32 AM CDT, 9 minutes before

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Hazardous weather outlook, Oct 15, 6:18 AM CDT, 1 hour 23 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SHREVEPORT LA
618 AM CDT THU OCT 15 2009

ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-TXZ096-
097-108>112-124>126-136>138-149>153-165>167-151700-
ANGELINA-BIENVILLE-BOSSIER-BOWIE-CADDO-CALDWELL-CAMP-CASS-CHEROKEE-
CLAIBORNE-COLUMBIA-DE SOTO-FRANKLIN-GRANT-GREGG-HARRISON-HEMPSTEAD-
HOWARD-JACKSON-LA SALLE-LAFAYETTE-LINCOLN-LITTLE RIVER-MARION-
MCCURTAIN-MILLER-MORRIS-NACOGDOCHES-NATCHITOCHES-NEVADA-OUACHITA-
PANOLA-RED RIVER LA-RED RIVER TX-RUSK-SABINE LA-SABINE TX-
SAN AUGUSTINE-SEVIER-SHELBY-SMITH-TITUS-UNION AR-UNION LA-UPSHUR-
WEBSTER-WINN-WOOD-
618 AM CDT THU OCT 15 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
ARKANSAS...SOUTHWEST ARKANSAS...NORTH CENTRAL LOUISIANA...
NORTHWEST LOUISIANA...SOUTHEAST OKLAHOMA...EAST TEXAS AND
NORTHEAST TEXAS.

.DAY ONE...TODAY AND TONIGHT...

SHOWERS AND THUNDERSTORMS WILL CONTINUE TO DEVELOP AND
SPREAD SOUTHEAST ACROSS NORTHEAST TEXAS...SOUTHWEST ARKANSAS...
AND THEN NORTHEAST TEXAS AND NORTHWEST AND AND NORTH CENTRAL
LOUISIANA INTO THE MORNING HOURS. BY THE AFTERNOON THE RAIN WILL
SHIFT TO THE SOUTHEAST INTO EAST TEXAS AND ACROSS PARTS OF NORTHWEST
AND NORTH CENTRAL LOUISIANA ALONG AND SOUTH OF THE INTERSTATE
20 CORRIDOR. WITH AMPLE LOW LEVEL MOISTURE...SOME HEATING...AND
ADDITIONAL LIFT WITH A COLD FRONT...STRONG TO SEVERE
THUNDERSTORMS WILL BE POSSIBLE. THE MAIN CONCERN WILL BE HIGH AND
POSSIBLY DAMAGING WINDS FOLLOWED BY LOCALLY HEAVY RAINFALL
PRODUCING RAPID WATER RUNOFF AND FLOODING.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

MUCH COOLER AND DRIER AIR WILL SPILL SOUTH BEHIND THE COLD FRONT
SOME OF THE COOLER TEMPERATURES SO FAR THIS SEASON. NO HAZARDOUS
WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

ACTIVATION OF EMERGENCY MANAGERS...STORM SPOTTER NETWORKS...AND
HAM RADIO OPERATORS...MAY BE NEEDED TODAY AND EARLY
TONIGHT.

06

In the hours before

Local storm report, Oct 15, 4:41 AM CDT, 3 hours before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
441 AM CDT THU OCT 15 2009

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0330 AM     LIGHTNING        VALLIANT                34.00N 95.09W
10/15/2009                   MCCURTAIN          OK   LAW ENFORCEMENT

            LIGHTNING HIT BARN AND STARTED A FIRE.

&&

ASTEVENS

Local storm report, Oct 15, 4:44 AM CDT, 2 hours 57 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
444 AM CDT THU OCT 15 2009

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0410 AM     FUNNEL CLOUD     10 S IDABEL             33.76N 94.82W
10/15/2009                   MCCURTAIN          OK   AMATEUR RADIO

            MOVING SOUTHEAST.

&&

ASTEVENS

Special weather statement, Oct 15, 4:52 AM CDT, 2 hours 49 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
452 AM CDT THU OCT 15 2009

ARZ060-061-151030-
HEMPSTEAD-NEVADA-
452 AM CDT THU OCT 15 2009

...SIGNIFICANT WEATHER ALERT...

THE NATIONAL WEATHER SERVICE IN SHREVEPORT HAS ISSUED A SIGNIFICANT
WEATHER ALERT...EFFECTIVE UNTIL 530 AM CDT...FOR THE FOLLOWING
COUNTIES...

IN SOUTHWEST ARKANSAS...
     NEVADA AND HEMPSTEAD...

INCLUDING THE FOLLOWING LOCATIONS...
     BLEVINS...EMMET...PERRYTOWN AND PRESCOTT...

AT 451 AM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS ARE TRACKING
A STRONG THUNDERSTORM 8 MILES WEST OF BLEVINS...OR 8 MILES EAST OF
NASHVILLE...MOVING SOUTHEAST AT 25 MPH.

PEA SIZE HAIL...AND WINDS 40 TO 50 MPH ARE EXPECTED WITH THIS STORM.

13

Special weather statement, Oct 15, 6:47 AM CDT, 54 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
647 AM CDT THU OCT 15 2009

ARZ060-070-071-151245-
HEMPSTEAD-LAFAYETTE-MILLER-
647 AM CDT THU OCT 15 2009

...SIGNIFICANT WEATHER ALERT...

THE NATIONAL WEATHER SERVICE IN SHREVEPORT HAS ISSUED A SIGNIFICANT
WEATHER ALERT...EFFECTIVE UNTIL 745 AM CDT...FOR THE FOLLOWING
COUNTIES...

IN SOUTHWEST ARKANSAS...
     HEMPSTEAD...LAFAYETTE AND MILLER...

INCLUDING THE FOLLOWING LOCATIONS...
     BUCKNER...FULTON...GARLAND...GENOA...HOPE...LEWISVILLE...
     MANDEVILLE...PERRYTOWN...STAMPS AND TEXARKANA...

AT 645 AM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS ARE TRACKING
A STRONG THUNDERSTORM 6 MILES EAST OF OGDEN...OR 9 MILES NORTHEAST OF
TEXARKANA...MOVING EAST AT 30 MPH.

DIME SIZE HAIL...AND WINDS 40 TO 50 MPH ARE EXPECTED WITH THIS STORM.

22

The office that day

Everything else NWS Shreveport, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Oct 14, 8:46 PM CDT	River Flood Warning	SHV	Gregg, Harrison, Marion, Upshur	63 hr
Oct 15, 3:29 AM CDT	Severe Thunderstorm Warning	SHV	Red River	46 min
Oct 15, 3:43 AM CDT	Tornado Warning	SHV	Red River	47 min
Oct 15, 4:29 AM CDT	Tornado Warning	SHV	Bowie, Red River	46 min
Oct 15, 5:55 AM CDT	Flash Flood Watch	SHV	Angelina, Bowie, Cass, Harrison, Marion, Nacogdoches and 4 more	10 hr
Oct 15, 6:14 AM CDT	Severe Thunderstorm Warning	SHV	Bowie	46 min
Oct 15, 7:59 AM CDT	Severe Thunderstorm Warning	SHV	Union	46 min
Oct 15, 8:18 AM CDT	Severe Thunderstorm Warning	SHV	Claiborne, Union, Webster	57 min
Oct 15, 8:51 AM CDT	Severe Thunderstorm Warning	SHV	Bienville, Claiborne, Lincoln, Union	39 min
Oct 15, 10:33 AM CDT	Flash Flood Warning	SHV	Jackson, Lincoln, Ouachita, Union	3 hr
Oct 15, 5:08 AM CDT	Severe Thunderstorm Warning	SHV	Hempstead, Nevada	37 min
Oct 15, 5:31 AM CDT	Severe Thunderstorm Warning	SHV	Little River, Sevier	44 min
Oct 15, 6:41 AM CDT	Severe Thunderstorm Warning	SHV	Columbia, Union	64 min
Oct 15, 7:11 AM CDT	Severe Thunderstorm Warning	SHV	Hempstead, Lafayette, Miller, Nevada	64 min
Oct 15, 7:20 AM CDT	Flash Flood Warning	SHV	Columbia, Hempstead, Lafayette, Miller, Nevada, Union	3 hr

Nearby

Severe Thunderstorm Warnings in Arkansas, 2009 Every severe thunderstorm warning in 2009

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.