Alert archive / Louisiana / 2003
Weather alerts in Louisiana, August 2003
77 weather alerts in August 2003, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in August 2003. Tap one for its archive.
- Alerts
- 77
- Warnings
- 68
- Watches
- 1
- Advisories
- 0
- Busiest day
- August 21, 200321 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 4:42 PM CDT | Special Marine Warning | LIX | 63 min | |
| Aug 2, 10:59 AM CDT | Special Marine Warning | LIX | 61 min | |
| Aug 2, 12:22 PM CDT | Mesoscale Discussion | SPC | East Carroll, Madison, Morehouse, West Carroll | 113 min |
| Aug 2, 1:49 PM CDT | Severe Thunderstorm Warning | JAN | Morehouse | 31 min |
| Aug 2, 3:35 PM CDT | Severe Thunderstorm Warning | JAN | Madison | 45 min |
| Aug 2, 4:44 PM CDT | Mesoscale Discussion | SPC | Concordia, Tensas | 91 min |
| Aug 3, 9:54 AM CDT | Mesoscale Discussion | SPC | Claiborne, East Carroll, Morehouse, Union, West Carroll | 3 hr |
| Aug 5, 6:43 PM CDT | Special Marine Warning | LIX | 62 min | |
| Aug 6, 12:36 PM CDT | Mesoscale Discussion | SPC | West Carroll | 114 min |
| Aug 6, 8:47 PM CDT | Special Marine Warning | LIX | 103 min | |
| Aug 7, 12:22 AM CDT | Severe Thunderstorm Warning | JAN | Concordia | 43 min |
| Aug 7, 1:45 PM CDT | Special Marine Warning | LIX | 60 min | |
| Aug 7, 2:45 PM CDT | Special Marine Warning | LIX | 60 min | |
| Aug 7, 3:45 PM CDT | Special Marine Warning | LIX | 60 min | |
| Aug 7, 3:57 PM CDT | Special Marine Warning | LIX | 63 min | |
| Aug 7, 6:19 PM CDT | Special Marine Warning | LIX | 56 min | |
| Aug 8, 9:48 AM CDT | Special Marine Warning | LIX | 102 min | |
| Aug 8, 9:48 AM CDT | Special Marine Warning | LIX | 102 min | |
| Aug 11, 6:03 AM CDT | Severe Thunderstorm Warning | LCH | Vernon | 57 min |
| Aug 11, 7:04 AM CDT | Severe Thunderstorm Warning | LCH | Beauregard | 56 min |
| Aug 11, 10:01 AM CDT | Special Marine Warning | LCH | 59 min | |
| Aug 11, 10:01 AM CDT | Special Marine Warning | LCH | 59 min | |
| Aug 12, 2:10 AM CDT | Special Marine Warning | LCH | 65 min | |
| Aug 12, 3:15 AM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 12, 3:15 AM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 12, 4:30 AM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 12, 4:30 AM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 12, 6:00 AM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 15, 7:08 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Aug 15, 8:57 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Aug 17, 4:23 PM CDT | Severe Thunderstorm Warning | LCH | Cameron | 52 min |
| Aug 17, 4:30 PM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 17, 4:45 PM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 17, 5:45 PM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 17, 6:45 PM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 19, 7:13 PM CDT | Severe Thunderstorm Warning | JAN | Richland | 32 min |
| Aug 20, 1:48 PM CDT | Severe Thunderstorm Warning | JAN | Richland | 47 min |
| Aug 20, 2:01 PM CDT | Severe Thunderstorm Warning | LIX | Saint Helena | 29 min |
| Aug 20, 3:42 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, Iberville, West Baton Rouge | 33 min |
| Aug 20, 4:51 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 39 min |
| Aug 20, 5:12 PM CDT | Mesoscale Discussion | SPC | Saint Tammany, Washington | 2 hr |
| Aug 20, 5:16 PM CDT | Severe Thunderstorm Warning | SHV | Bossier | 29 min |
| Aug 20, 5:19 PM CDT | Severe Thunderstorm Warning | LCH | Calcasieu | 41 min |
| Aug 20, 6:45 PM CDT | Special Marine Warning | LIX | 60 min | |
| Aug 21, 12:39 PM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Avoyelles, Beauregard, Bienville, Calcasieu and 36 more | 3 hr |
| Aug 21, 12:43 PM CDT | Severe Thunderstorm Warning | LCH | Avoyelles, Saint Landry | 62 min |
| Aug 21, 1:19 PM CDT | Severe Thunderstorm Warning | JAN | Morehouse, West Carroll | 61 min |
| Aug 21, 1:38 PM CDT | Severe Thunderstorm Warning | JAN | Richland | 62 min |
| Aug 21, 2:09 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll | 46 min |
| Aug 21, 2:23 PM CDT | Severe Thunderstorm Warning | JAN | Franklin | 47 min |
| Aug 21, 2:50 PM CDT | Severe Thunderstorm Warning | LCH | Allen | 55 min |
| Aug 21, 3:10 PM CDT | Severe Thunderstorm Watch | SPC | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 12 more | 5 hr |
| Aug 21, 3:35 PM CDT | Tornado Warning | LCH | Beauregard, Calcasieu | 40 min |
| Aug 21, 3:50 PM CDT | Severe Thunderstorm Warning | LCH | Jefferson Davis | 55 min |
| Aug 21, 4:26 PM CDT | Severe Thunderstorm Warning | LCH | Calcasieu | 64 min |
| Aug 21, 4:27 PM CDT | Severe Thunderstorm Warning | JAN | Concordia | 43 min |
| Aug 21, 5:05 PM CDT | Severe Thunderstorm Warning | SHV | De Soto, Sabine | 55 min |
| Aug 21, 5:15 PM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 21, 5:15 PM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 21, 5:15 PM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 21, 5:15 PM CDT | Special Marine Warning | LCH | 60 min | |
| Aug 21, 5:24 PM CDT | Severe Thunderstorm Warning | SHV | Red River | 66 min |
| Aug 21, 5:54 PM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 12 more | 66 min |
| Aug 21, 5:58 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 62 min |
| Aug 21, 6:03 PM CDT | Severe Thunderstorm Warning | SHV | Caddo | 42 min |
| Aug 21, 7:46 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 59 min |
| Aug 22, 4:09 PM CDT | Severe Thunderstorm Warning | LCH | Avoyelles, Saint Landry | 51 min |
| Aug 22, 5:37 PM CDT | Severe Thunderstorm Warning | LCH | Allen | 53 min |
| Aug 27, 4:25 PM CDT | Severe Thunderstorm Warning | JAN | Madison | 20 min |
| Aug 27, 6:18 PM CDT | Severe Thunderstorm Warning | JAN | Tensas | 37 min |
| Aug 28, 1:46 PM CDT | Special Marine Warning | LIX | 74 min | |
| Aug 30, 3:00 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Aug 30, 3:00 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Aug 30, 3:45 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Aug 30, 6:45 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Aug 30, 11:20 AM CDT | Special Marine Warning | LIX | 60 min | |
| Aug 31, 12:12 PM CDT | Mesoscale Discussion | SPC | Allen, Beauregard, Calcasieu, Sabine, Vernon | 3 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 31 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 8 |
| Marine | |
| Special Marine Warning | 36 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Webster Parish6
- Morehouse Parish5
- West Carroll Parish5
- Vernon Parish5
- Calcasieu Parish5
- Sabine Parish5
- East Carroll Parish4
- Madison Parish4
- Concordia Parish4
- Claiborne Parish4
- Union Parish4
- Beauregard Parish4
- Richland Parish4
- Allen Parish4
- De Soto Parish4
- Red River Parish4
- Tensas Parish3
- Bossier Parish3
- Avoyelles Parish3
- Bienville Parish3
- Caldwell Parish3
- Grant Parish3
- Jackson Parish3
- Lincoln Parish3
- Natchitoches Parish3
- Ouachita Parish3
- Rapides Parish3
- Saint Landry Parish3
- Winn Parish3
- Caddo Parish3
- Cameron Parish2
- Iberville Parish2
- West Baton Rouge Parish2
- Franklin Parish2
- Jefferson Davis Parish2
- Saint Helena Parish1
- East Baton Rouge Parish1
- Saint Tammany Parish1
- Washington Parish1
- Acadia Parish1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20022004
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.