Alert archive / Louisiana / Severe Thunderstorm Warnings in 1999

Severe Thunderstorm Warning 71, NWS Lake Charles, LA

May 10, 1999Calcasieu Parish, Louisiana

NWS Lake Charles, LA issued this severe thunderstorm warning at May 10, 1999, 10:57 PM CDT for Calcasieu Parish, Louisiana. It was in force for 63 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued: May 10, 1999, 10:57 PM CDT (03:57 UTC)
Expired: May 11, 1999, 12:00 AM CDT
In force: 63 min
Issued by: NWS Lake Charles, LA
Area: Whole counties

County Calcasieu Parish, LA

The radar

The Lake Charles radar (KLCH), 18 km from the middle of the area, began a volume at 03:59 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 was reported inside it

Time	Report	Where	Remark
May 10, 11:30 PM CDT	Thunderstorm Wind	Westlake, LA

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

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

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 Lake Charles, LA wrote its last area forecast discussion before this severe thunderstorm warning went out at May 10, 2:00 PM CDT, 8 hours 57 minutes earlier.

Area forecast discussion, May 10, 2:00 PM CDT, 8 hours 57 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 10, 11:12 PM CDT	Severe Thunderstorm Warning	LCH	Cameron	63 min
May 11, 12:31 AM CDT	Severe Thunderstorm Warning	LCH	Vermilion	59 min
May 11, 1:32 AM CDT	Severe Thunderstorm Warning	LCH	St. Mary	63 min
May 11, 4:48 AM CDT	Severe Thunderstorm Warning	LCH	Jefferson	62 min
May 11, 8:36 AM CDT	Severe Thunderstorm Warning	LCH	Orange	64 min
May 11, 4:43 PM CDT	Severe Thunderstorm Warning	LCH	Jasper	62 min
May 11, 5:06 PM CDT	Severe Thunderstorm Warning	LCH	Newton	54 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 1999 Every severe thunderstorm warning in 1999

Sources

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; radar from the NEXRAD Level II archive.