Alert archive / Louisiana / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 367, NWS Jackson, MS

July 17, 2013Catahoula Parish, Concordia Parish, Louisiana

NWS Jackson, MS issued this severe thunderstorm warning at Jul 17, 2013, 6:58 PM CDT for Catahoula Parish, Concordia Parish, Louisiana. It was in force for 49 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: Jul 17, 2013, 6:58 PM CDT (23:58 UTC)
Expired: Jul 17, 2013, 7:47 PM CDT
In force: 49 min
Issued by: NWS Jackson, MS
Area: Storm-based polygon

Counties Catahoula Parish, LA, Concordia Parish, LA

The radar

The Ft Polk radar (KPOE), 125 km from the middle of the area, began a volume at 00:03 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 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 Jackson, MS wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 17, 4:12 PM CDT, 2 hours 46 minutes earlier.

Area forecast discussion, Jul 17, 4:12 PM CDT, 2 hours 46 minutes before

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Hazardous weather outlook, Jul 17, 2:50 PM CDT, 4 hours 8 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE JACKSON MS
250 PM CDT WED JUL 17 2013

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074-
182000-
ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND-
MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR-
SUNFLOWER-LEFLORE-GRENADA-CARROLL-MONTGOMERY-WEBSTER-CLAY-LOWNDES-
CHOCTAW-OKTIBBEHA-WASHINGTON-HUMPHREYS-HOLMES-ATTALA-WINSTON-
NOXUBEE-ISSAQUENA-SHARKEY-YAZOO-MADISON MS-LEAKE-NESHOBA-KEMPER-
WARREN-HINDS-RANKIN-SCOTT-NEWTON-LAUDERDALE-CLAIBORNE-COPIAH-
SIMPSON-SMITH-JASPER-CLARKE-JEFFERSON-ADAMS-FRANKLIN MS-LINCOLN-
LAWRENCE-JEFFERSON DAVIS-COVINGTON-JONES-MARION-LAMAR-FORREST-
250 PM CDT WED JUL 17 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL MISSISSIPPI...
NORTHEAST LOUISIANA...AND EXTREME SOUTHEAST ARKANSAS.

.DAY ONE...TONIGHT AND THURSDAY

STRONG TO SEVERE THUNDERSTORMS ARE EXPECTED TOMORROW AFTERNOON INTO
TOMORROW EVENING AS AN UPPER LEVEL DISTURBANCE MOVES WEST ACROSS THE
REGION. THE MOST INTENSE STORMS COULD CONTAIN WIND GUSTS UP TO 60 MPH
AS WELL AS QUARTER SIZE HAIL. MANY STORMS WILL BE CAPABLE OF
PRODUCING FREQUENT CLOUD TO GROUND LIGHTNING STRIKES AND HEAVY
DOWNPOURS. THE RISK OF SEVERE WEATHER WILL DIMINISH LATE IN THE
EVENING.

.DAYS TWO THROUGH SEVEN...THURSDAY NIGHT THROUGH TUESDAY

STRONG TO SEVERE THUNDERSTORMS ARE POSSIBLE AGAIN FRIDAY AFTERNOON
AND EVENING. THE MOST INTENSE STORMS COULD CONTAIN WIND GUSTS OF 50
TO 60 MPH AND HAIL. FREQUENT CLOUD TO GROUND LIGHTNING STRIKES AND
HEAVY DOWNPOURS CAN BE ANTICIPATED WITH THESE STORMS AS WELL.

.SPOTTER CALL TO ACTION STATEMENT...
THE ACTIVATION OF STORM SPOTTERS...HAM RADIO OPERATORS...AND
EMERGENCY MANAGEMENT PERSONNEL IN SUPPORT OF SEVERE WEATHER
OPERATIONS...MAY BE NEEDED TOMORROW AFTERNOON AND EVENING...AND AGAIN
ON FRIDAY.

FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT
WWW.SRH.NOAA.GOV/JAN.

BK

In the hours before

Special weather statement, Jul 17, 4:48 PM CDT, 2 hours 10 minutes before

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Special weather statement, Jul 17, 5:09 PM CDT, 1 hour 49 minutes before

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Special weather statement, Jul 17, 5:31 PM CDT, 1 hour 27 minutes before

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Special weather statement, Jul 17, 5:33 PM CDT, 1 hour 25 minutes before

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Special weather statement, Jul 17, 6:26 PM CDT, 32 minutes before

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Special weather statement, Jul 17, 6:54 PM CDT, 4 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 17, 4:10 PM CDT	Special Weather Statement	JAN	Franklin	30 min
Jul 17, 4:48 PM CDT	Special Weather Statement	JAN	Jefferson Davis	27 min
Jul 17, 5:09 PM CDT	Special Weather Statement	JAN	Lamar	31 min
Jul 17, 5:31 PM CDT	Special Weather Statement	JAN	Marion	44 min
Jul 17, 5:33 PM CDT	Special Weather Statement	JAN	Adams	57 min
Jul 17, 6:26 PM CDT	Special Weather Statement	JAN	Claiborne	59 min
Jul 17, 6:54 PM CDT	Special Weather Statement	JAN	Concordia	61 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 2013 Every severe thunderstorm warning in 2013

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.