Alert archive / Louisiana / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 182, NWS New Orleans, LA

June 20, 2023Assumption Parish, Lafourche Parish, Terrebonne Parish, Louisiana

NWS New Orleans, LA issued this severe thunderstorm warning at Jun 20, 2023, 5:55 PM CDT for Assumption Parish, Lafourche Parish, Terrebonne Parish, Louisiana. It was in force for 50 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
Jun 20, 2023, 5:55 PM CDT (22:55 UTC)
Expired
Jun 20, 2023, 6:45 PM CDT
In force
50 min
Issued by
NWS New Orleans, LA
Area
Storm-based polygon
Damage threat
Destructive
Hail
2.75 in
Wind
60.0 mph

Counties Assumption Parish, LA, Lafourche Parish, LA, Terrebonne Parish, LA

The watch it was issued in

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

IssuedProductOfficeLasted
Jun 20, 5:30 PM CDTSevere Thunderstorm WatchSPC6 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 New Orleans, LA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 20, 3:56 PM CDT, 1 hour 59 minutes earlier.

Area forecast discussion, Jun 20, 3:56 PM CDT, 1 hour 59 minutes before
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In the hours before

Local storm report, Jun 20, 4:28 PM CDT, 1 hour 27 minutes before
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Special weather statement, Jun 20, 4:28 PM CDT, 1 hour 27 minutes before
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      <h1 id="headline">This service is currently unavailable.</h1>
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Special weather statement, Jun 20, 4:38 PM CDT, 1 hour 17 minutes before
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      <h1 id="headline">This service is currently unavailable.</h1>
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Local storm report, Jun 20, 4:40 PM CDT, 1 hour 15 minutes before
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Local storm report, Jun 20, 5:00 PM CDT, 55 minutes before
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      <p id="message2">
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Local storm report, Jun 20, 5:52 PM CDT, 3 minutes before
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<body>
  <main class="wrap">
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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
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      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 19, 7:07 PM CDTSpecial Marine WarningLIX113 min
Jun 19, 7:52 PM CDTSpecial Marine WarningLIX2 hr
Jun 19, 7:58 PM CDTSpecial Weather StatementLIXWashington32 min
Jun 19, 8:24 PM CDTAreal Flood AdvisoryLIXOrleans, Saint Tammany2 hr
Jun 19, 8:27 PM CDTSpecial Weather StatementLIXWashington33 min
Jun 19, 8:38 PM CDTTornado WarningLIXSaint Tammany52 min
Jun 19, 8:46 PM CDTSevere Thunderstorm WarningLIXSaint Tammany44 min
Jun 19, 8:51 PM CDTSpecial Marine WarningLIX114 min
Jun 19, 9:00 PM CDTSpecial Weather StatementLIXWashington30 min
Jun 19, 9:10 PM CDTFlash Flood WarningLIXSaint Tammany3 hr
Jun 19, 9:16 PM CDTSpecial Marine WarningLIX59 min
Jun 19, 9:19 PM CDTTornado WarningLIXSaint Tammany41 min
Jun 19, 9:24 PM CDTSpecial Marine WarningLIX66 min
Jun 19, 9:27 PM CDTSevere Thunderstorm WarningLIXJefferson, Orleans48 min
Jun 19, 9:36 PM CDTSevere Thunderstorm Warning Considerable damage threatLIXSaint Tammany24 min
Jun 19, 9:45 PM CDTSevere Thunderstorm WarningLIXOrleans, Saint Tammany60 min
Jun 19, 9:55 PM CDTFlash Flood WarningLIXSaint Tammany, Tangipahoa3 hr
Jun 19, 10:02 PM CDTSevere Thunderstorm Warning Considerable damage threatLIXJefferson, Orleans, Plaquemines, Saint Bernard43 min
Jun 19, 10:09 PM CDTSpecial Marine WarningLIX66 min
Jun 19, 10:09 PM CDTSevere Thunderstorm WarningLIXSaint Tammany, Tangipahoa51 min
Jun 19, 10:14 PM CDTSevere Thunderstorm Warning Considerable damage threatLIXPlaquemines, Saint Bernard46 min
Jun 19, 10:21 PM CDTSpecial Marine WarningLIX84 min
Jun 19, 10:38 PM CDTSpecial Marine WarningLIX97 min
Jun 19, 10:59 PM CDTSpecial Weather StatementLIXOrleans46 min
Jun 19, 11:01 PM CDTSpecial Weather StatementLIXTangipahoa44 min
Jun 19, 11:19 PM CDTFlash Flood WarningLIXLivingston, Saint Helena, Tangipahoa5 hr
Jun 19, 11:27 PM CDTSpecial Marine WarningLIX63 min
Jun 19, 11:40 PM CDTSpecial Weather StatementLIXAssumption, East Baton Rouge, Iberville, West Baton Rouge50 min
Jun 19, 11:49 PM CDTSpecial Marine WarningLIX26 min
Jun 20, 12:10 AM CDTSpecial Weather StatementLIXSaint Charles50 min
Jun 20, 12:13 AM CDTSevere Thunderstorm WarningLIXSaint Charles, Saint John the Baptist47 min
Jun 20, 12:29 AM CDTSpecial Weather StatementLIXOrleans31 min
Jun 20, 12:45 AM CDTSevere Thunderstorm WarningLIXSaint Charles, Saint John the Baptist45 min
Jun 20, 1:02 AM CDTSpecial Marine WarningLIX58 min
Jun 20, 1:24 AM CDTSpecial Weather StatementLIXSaint Charles51 min
Jun 20, 2:15 AM CDTSevere Thunderstorm WarningLIXLivingston, Saint John the Baptist, Tangipahoa33 min
Jun 20, 2:18 AM CDTSpecial Marine WarningLIX39 min
Jun 20, 2:56 AM CDTSpecial Marine WarningLIX94 min
Jun 20, 3:13 AM CDTSpecial Weather StatementLIXTangipahoa32 min
Jun 20, 3:52 AM CDTSpecial Marine WarningLIX53 min
Jun 20, 10:03 AM CDTSpecial Marine WarningLIX57 min
Jun 20, 11:01 AM CDTSpecial Marine WarningLIX89 min
Jun 20, 11:38 AM CDTSpecial Marine WarningLIX32 min
Jun 20, 12:31 PM CDTSpecial Marine WarningLIX89 min
Jun 20, 12:34 PM CDTSpecial Weather StatementLIXSaint Bernard41 min
Jun 20, 12:37 PM CDTSpecial Marine WarningLIX113 min
Jun 20, 12:50 PM CDTSpecial Weather StatementLIXJefferson40 min
Jun 20, 1:01 PM CDTSevere Thunderstorm WarningLIXSaint Bernard44 min
Jun 20, 1:15 PM CDTSpecial Weather StatementLIXWashington45 min
Jun 20, 1:43 PM CDTSevere Thunderstorm WarningLIXSaint Bernard, Saint Tammany47 min
Jun 20, 1:46 PM CDTSpecial Weather StatementLIXSaint Bernard29 min
Jun 20, 1:52 PM CDTSpecial Marine WarningLIX83 min
Jun 20, 1:55 PM CDTSpecial Weather StatementLIXOrleans35 min
Jun 20, 2:11 PM CDTSevere Thunderstorm WarningLIXPlaquemines, Saint Bernard49 min
Jun 20, 2:31 PM CDTSpecial Marine WarningLIX59 min
Jun 20, 2:36 PM CDTSevere Thunderstorm WarningLIXJefferson, Plaquemines39 min
Jun 20, 2:48 PM CDTSpecial Marine WarningLIX57 min
Jun 20, 3:01 PM CDTSevere Thunderstorm WarningLIXJefferson, Lafourche, Plaquemines59 min
Jun 20, 3:05 PM CDTSpecial Marine WarningLIX40 min
Jun 20, 3:07 PM CDTSpecial Marine WarningLIX113 min
Jun 20, 3:12 PM CDTSevere Thunderstorm WarningLIXJefferson, Lafourche, Plaquemines, Saint Charles48 min
Jun 20, 3:28 PM CDTGale WarningLIX5 hr
Jun 20, 3:31 PM CDTWind AdvisoryLIXJefferson, Orleans, Plaquemines, Saint Bernard, Saint John the Baptist4 hr
Jun 20, 3:35 PM CDTSevere Thunderstorm Warning Considerable damage threatLIXAscension, Lafourche, Saint Charles, Saint James, Saint John the Baptist40 min
Jun 20, 3:43 PM CDTSpecial Marine WarningLIX2 hr
Jun 20, 3:51 PM CDTSevere Thunderstorm Warning Considerable damage threatLIXPlaquemines54 min
Jun 20, 4:00 PM CDTSevere Thunderstorm WarningLIXJefferson, Lafourche, Plaquemines45 min
Jun 20, 4:05 PM CDTSevere Thunderstorm Warning Destructive damage threatLIXAscension, Jefferson, Lafourche, Saint Charles, Saint James, Saint John the Baptist40 min
Jun 20, 4:27 PM CDTSevere Thunderstorm Warning Considerable damage threatLIXLafourche, Terrebonne48 min
Jun 20, 4:38 PM CDTSpecial Weather StatementLIXEast Feliciana52 min
Jun 20, 4:45 PM CDTSevere Thunderstorm Warning Considerable damage threatLIXAscension, Assumption, East Baton Rouge, Iberville, Jefferson, Lafourche and 3 more45 min
Jun 20, 4:46 PM CDTSevere Thunderstorm Warning Considerable damage threatLIXEast Baton Rouge, East Feliciana44 min
Jun 20, 4:57 PM CDTSpecial Marine WarningLIX106 min
Jun 20, 5:04 PM CDTSevere Thunderstorm WarningLIXEast Baton Rouge, Iberville, West Baton Rouge41 min
Jun 20, 5:19 PM CDTSevere Thunderstorm WarningLIXJefferson, Lafourche, Terrebonne41 min
Jun 20, 5:22 PM CDTSevere Thunderstorm Warning Considerable damage threatLIXAscension, Assumption, East Baton Rouge, Iberville, Lafourche, Saint James and 1 more38 min
Jun 20, 5:25 PM CDTSevere Thunderstorm WarningLIXEast Baton Rouge, East Feliciana, Livingston50 min
Jun 20, 5:29 PM CDTSevere Thunderstorm WarningLIXLivingston, Saint Helena, Tangipahoa28 min
Jun 20, 6:00 PM CDTSevere Thunderstorm Warning Considerable damage threatLIXAscension, Assumption, Iberville, Lafourche, Saint James45 min
Jun 20, 6:02 PM CDTAreal Flood AdvisoryLIXAscension, Assumption, Lafourche, Saint James, Saint John the Baptist3 hr

Nearby

Severe Thunderstorm Warnings in Louisiana, 2023Every severe thunderstorm warning in 2023

Sources

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