Severe Thunderstorm Warning 254, NWS Shreveport, LA

Issued

Jun 16, 1997, 11:09 PM CDT (04:09 UTC)

Expired

Jun 17, 1997, 12:15 AM CDT

In force

66 min

Issued by

NWS Shreveport, LA

Area

Whole counties

County San Augustine County, TX

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

NWS Shreveport, LA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 16, 8:28 PM CDT, 2 hours 41 minutes earlier.

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SHREVEPORT LA
827 PM CDT MON JUN 16 1997

CONVECTION CONTS DVLPG TO THE W AND N OF THE CWA THIS EVNG WHERE ADAP
GRAPHICS INDICATE BEST MSTR CONVERGENCE AND LOWEST LIS. SOME ACTIVITY
TRYING TO DVLP ACRS EXTREME SRN PORTIONS OF CWA...BUT THIS SHUD RMN
BLO SVR CRITERIA AS BEST INSTABILITY STILL W OF THE AREA.

LOW LVL SRLY FLOW SHUD INCREASE ACRS THE AREA TONIGHT AS WEAK FNTL
BOUNDARY OVER NW TX STARTS TO EDGE EWD. CONVECTION SHUD CONT MOVG TO
THE E WITH MORE DVLPMT EXPECTED ACRS E TX WHERE INSTABILITY WILL LIKELY
BE GREATEST JUST ARND MIDNIGHT.

DONT SEE ANY NEED TO CHANGE GOING FCSTS. FFA ACRS E TX STILL LOOKS GUD
AND MAY NEED TO LOOK AT ISSUING FOR LIT.

18

Severe Thunderstorm Warnings in Texas, 1997Every severe thunderstorm warning in 1997

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.