Alert archive / Louisiana / 2004
Weather alerts in Louisiana, April 2004
148 weather alerts in April 2004, 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 April 2004. Tap one for its archive.
- Alerts
- 148
- Warnings
- 116
- Watches
- 9
- Advisories
- 0
- Busiest day
- April 29, 200438 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 |
|---|---|---|---|---|
| Apr 6, 11:05 AM CDT | Tornado Watch | SPC | Beauregard, Calcasieu | 5 hr |
| Apr 6, 12:52 PM CDT | Mesoscale Discussion | SPC | Beauregard, Calcasieu | 83 min |
| Apr 6, 2:13 PM CDT | Special Marine Warning | LCH | 32 min | |
| Apr 6, 2:42 PM CDT | Special Marine Warning | LCH | 63 min | |
| Apr 6, 2:43 PM CDT | Mesoscale Discussion | SPC | Beauregard, Calcasieu | 62 min |
| Apr 6, 3:49 PM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron | 26 min |
| Apr 6, 6:23 PM CDT | Special Marine Warning | LCH | 37 min | |
| Apr 6, 9:19 PM CDT | Special Marine Warning | LIX | 116 min | |
| Apr 6, 11:13 PM CDT | Special Marine Warning | LIX | 2 hr | |
| Apr 7, 12:30 AM CDT | Special Marine Warning | LIX | 60 min | |
| Apr 7, 12:58 PM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, Claiborne, De Soto, Lincoln and 4 more | 2 hr |
| Apr 7, 2:45 PM CDT | Severe Thunderstorm Watch | SPC | Bossier, Caddo, Claiborne, De Soto, Red River, Webster | 5 hr |
| Apr 7, 4:48 PM CDT | Special Marine Warning | LIX | 87 min | |
| Apr 7, 5:06 PM CDT | Mesoscale Discussion | SPC | Plaquemines, Saint Bernard | 114 min |
| Apr 7, 5:22 PM CDT | Severe Thunderstorm Warning | SHV | Caddo | 53 min |
| Apr 7, 5:27 PM CDT | Severe Thunderstorm Warning | JAN | Morehouse | 33 min |
| Apr 7, 5:43 PM CDT | Severe Thunderstorm Warning | SHV | De Soto | 47 min |
| Apr 7, 5:55 PM CDT | Special Marine Warning | LIX | 95 min | |
| Apr 7, 6:08 PM CDT | Mesoscale Discussion | SPC | Allen, Avoyelles, Beauregard, Bienville, Bossier, Caddo and 27 more | 67 min |
| Apr 7, 6:12 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo | 63 min |
| Apr 7, 6:21 PM CDT | Severe Thunderstorm Warning | SHV | De Soto | 39 min |
| Apr 7, 6:45 PM CDT | Severe Thunderstorm Warning | SHV | Bienville | 60 min |
| Apr 7, 6:55 PM CDT | Severe Thunderstorm Warning | SHV | De Soto, Red River | 50 min |
| Apr 7, 6:56 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 64 min |
| Apr 7, 7:20 PM CDT | Severe Thunderstorm Watch | SPC | Allen, Beauregard, Bienville, Caldwell, Catahoula, Claiborne and 18 more | 6 hr |
| Apr 7, 7:22 PM CDT | Severe Thunderstorm Warning | SHV | Bossier | 53 min |
| Apr 7, 7:25 PM CDT | Special Marine Warning | LIX | 65 min | |
| Apr 7, 7:51 PM CDT | Severe Thunderstorm Warning | SHV | Sabine | 54 min |
| Apr 7, 9:05 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell | 40 min |
| Apr 7, 9:11 PM CDT | Severe Thunderstorm Warning | SHV | Winn | 64 min |
| Apr 7, 9:17 PM CDT | Severe Thunderstorm Warning | SHV | LaSalle | 43 min |
| Apr 7, 9:25 PM CDT | Severe Thunderstorm Warning | JAN | Catahoula, Franklin | 45 min |
| Apr 7, 9:59 PM CDT | Mesoscale Discussion | SPC | Allen, Avoyelles, Beauregard, Caldwell, Catahoula, Concordia and 15 more | 61 min |
| Apr 7, 11:43 PM CDT | Mesoscale Discussion | SPC | Allen, Avoyelles, Beauregard, Catahoula, Concordia, East Feliciana and 5 more | 62 min |
| Apr 10, 2:50 PM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, Claiborne, Jackson, Lincoln and 7 more | 115 min |
| Apr 10, 3:25 PM CDT | Severe Thunderstorm Watch | SPC | Bienville, Bossier, Caddo, Caldwell, Catahoula, Claiborne and 20 more | 6 hr |
| Apr 10, 4:33 PM CDT | Severe Thunderstorm Warning | SHV | Caddo | 57 min |
| Apr 10, 5:01 PM CDT | Severe Thunderstorm Warning | SHV | Bossier | 59 min |
| Apr 10, 5:18 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 57 min |
| Apr 10, 5:32 PM CDT | Severe Thunderstorm Warning | SHV | Caddo | 58 min |
| Apr 10, 5:38 PM CDT | Mesoscale Discussion | SPC | Allen, Beauregard, Calcasieu, Cameron, Vernon | 2 hr |
| Apr 10, 6:00 PM CDT | Severe Thunderstorm Warning | SHV | Bossier | 60 min |
| Apr 10, 6:13 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 62 min |
| Apr 10, 6:30 PM CDT | Severe Thunderstorm Watch | SPC | Beauregard, Calcasieu, Cameron, Vernon | 5 hr |
| Apr 10, 6:42 PM CDT | Severe Thunderstorm Warning | SHV | Claiborne | 63 min |
| Apr 10, 7:19 PM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caldwell, Claiborne, De Soto, Franklin and 12 more | 86 min |
| Apr 10, 8:08 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell | 67 min |
| Apr 10, 9:56 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Vernon | 64 min |
| Apr 11, 12:48 AM CDT | Special Marine Warning | LCH | 57 min | |
| Apr 11, 1:51 AM CDT | Special Marine Warning | LCH | 54 min | |
| Apr 11, 2:33 AM CDT | Severe Thunderstorm Warning | LIX | Iberville | 57 min |
| Apr 11, 3:13 AM CDT | Mesoscale Discussion | SPC | Ascension, Assumption, Jefferson, Lafourche, Orleans, Plaquemines and 7 more | 92 min |
| Apr 11, 3:48 AM CDT | Severe Thunderstorm Warning | LIX | Assumption, Lafourche, Saint James | 57 min |
| Apr 11, 4:16 AM CDT | Special Marine Warning | LIX | 119 min | |
| Apr 11, 4:23 AM CDT | Severe Thunderstorm Warning | LIX | Saint Charles, Saint John the Baptist | 52 min |
| Apr 11, 4:28 AM CDT | Severe Thunderstorm Warning | LIX | Terrebonne | 62 min |
| Apr 11, 4:36 AM CDT | Severe Thunderstorm Warning | LIX | Lafourche | 54 min |
| Apr 11, 4:39 AM CDT | Severe Thunderstorm Warning | LIX | Jefferson | 51 min |
| Apr 11, 5:20 AM CDT | Special Marine Warning | LIX | 115 min | |
| Apr 11, 5:36 AM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche, Plaquemines, Terrebonne | 39 min |
| Apr 11, 6:07 AM CDT | Special Marine Warning | LIX | 53 min | |
| Apr 11, 6:17 AM CDT | Severe Thunderstorm Warning | LIX | Plaquemines | 58 min |
| Apr 11, 6:24 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Apr 11, 7:23 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Apr 11, 7:23 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Apr 11, 10:14 AM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Beauregard, Calcasieu, Cameron, Evangeline and 3 more | 4 hr |
| Apr 11, 1:45 PM CDT | Mesoscale Discussion | SPC | Acadia, Calcasieu, Cameron, Iberia, Jefferson Davis, Lafayette and 2 more | 3 hr |
| Apr 11, 5:12 PM CDT | Special Marine Warning | LIX | 93 min | |
| Apr 24, 11:38 AM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Beauregard, Bienville, Calcasieu, Cameron and 11 more | 2 hr |
| Apr 24, 12:35 PM CDT | Severe Thunderstorm Watch | SPC | Acadia, Allen, Ascension, Assumption, Avoyelles, Bienville and 35 more | 6 hr |
| Apr 24, 3:09 PM CDT | Mesoscale Discussion | SPC | Avoyelles, Catahoula, Concordia, Franklin, Iberia, Lafayette and 9 more | 66 min |
| Apr 24, 5:04 PM CDT | Mesoscale Discussion | SPC | Ascension, Assumption, Concordia, East Baton Rouge, East Carroll, East Feliciana and 13 more | 26 min |
| Apr 24, 11:00 PM CDT | Special Marine Warning | LIX | 60 min | |
| Apr 24, 11:58 PM CDT | Special Marine Warning | LIX | 62 min | |
| Apr 25, 2:45 PM CDT | Severe Thunderstorm Warning | LIX | Jefferson | 60 min |
| Apr 25, 5:18 PM CDT | Special Marine Warning | LCH | 57 min | |
| Apr 25, 5:18 PM CDT | Special Marine Warning | LCH | 57 min | |
| Apr 25, 5:37 PM CDT | Flash Flood Warning | LIX | Saint James | 113 min |
| Apr 25, 7:00 PM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Saint Charles, Saint James, Saint John the Baptist | 3 hr |
| Apr 29, 11:22 AM CDT | Mesoscale Discussion | SPC | Caldwell, Catahoula, Franklin, Grant, LaSalle, Madison and 8 more | 113 min |
| Apr 29, 12:27 PM CDT | Special Marine Warning | LIX | 63 min | |
| Apr 29, 12:41 PM CDT | Severe Thunderstorm Warning | SHV | Claiborne | 34 min |
| Apr 29, 12:54 PM CDT | Tornado Warning | SHV | Claiborne | 36 min |
| Apr 29, 1:10 PM CDT | Tornado Watch | SPC | Bienville, Caldwell, Catahoula, Claiborne, De Soto, East Carroll and 16 more | 6 hr |
| Apr 29, 1:12 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 33 min |
| Apr 29, 1:26 PM CDT | Severe Thunderstorm Warning | SHV | Claiborne | 64 min |
| Apr 29, 1:51 PM CDT | Severe Thunderstorm Warning | SHV | De Soto | 54 min |
| Apr 29, 1:56 PM CDT | Mesoscale Discussion | SPC | Ascension, Assumption, Avoyelles, Concordia, East Baton Rouge, East Feliciana and 23 more | 2 hr |
| Apr 29, 2:01 PM CDT | Special Marine Warning | LIX | 119 min | |
| Apr 29, 2:01 PM CDT | Special Marine Warning | LIX | 119 min | |
| Apr 29, 2:51 PM CDT | Severe Thunderstorm Warning | SHV | Lincoln | 24 min |
| Apr 29, 3:00 PM CDT | Severe Thunderstorm Warning | JAN | Morehouse | 45 min |
| Apr 29, 3:02 PM CDT | Severe Thunderstorm Warning | LIX | Plaquemines, Saint Bernard | 43 min |
| Apr 29, 3:08 PM CDT | Tornado Warning | JAN | Morehouse | 47 min |
| Apr 29, 3:09 PM CDT | Severe Thunderstorm Warning | SHV | Union | 36 min |
| Apr 29, 3:13 PM CDT | Severe Thunderstorm Warning | SHV | Red River | 32 min |
| Apr 29, 3:15 PM CDT | Tornado Watch | SPC | Plaquemines, Saint Bernard | 6 hr |
| Apr 29, 3:28 PM CDT | Severe Thunderstorm Warning | SHV | Natchitoches | 62 min |
| Apr 29, 3:39 PM CDT | Severe Thunderstorm Warning | JAN | West Carroll | 46 min |
| Apr 29, 3:42 PM CDT | Severe Thunderstorm Warning | LIX | Saint Bernard | 33 min |
| Apr 29, 3:47 PM CDT | Tornado Warning | JAN | West Carroll | 43 min |
| Apr 29, 3:53 PM CDT | Special Marine Warning | LIX | 2 hr | |
| Apr 29, 4:01 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell | 44 min |
| Apr 29, 4:01 PM CDT | Severe Thunderstorm Warning | SHV | Winn | 59 min |
| Apr 29, 4:18 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll | 47 min |
| Apr 29, 4:39 PM CDT | Severe Thunderstorm Warning | JAN | Franklin, Richland | 61 min |
| Apr 29, 4:41 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell | 64 min |
| Apr 29, 4:56 PM CDT | Tornado Warning | JAN | Franklin | 39 min |
| Apr 29, 4:57 PM CDT | Severe Thunderstorm Warning | SHV | Winn | 18 min |
| Apr 29, 5:10 PM CDT | Tornado Warning | JAN | Madison | 75 min |
| Apr 29, 5:17 PM CDT | Special Marine Warning | LIX | 28 min | |
| Apr 29, 5:22 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 53 min |
| Apr 29, 5:36 PM CDT | Mesoscale Discussion | SPC | Caldwell, Catahoula, Concordia, East Carroll, Franklin, LaSalle and 4 more | 84 min |
| Apr 29, 5:45 PM CDT | Tornado Warning | LIX | Saint Tammany | 30 min |
| Apr 29, 6:02 PM CDT | Severe Thunderstorm Warning | JAN | Tensas | 78 min |
| Apr 29, 6:04 PM CDT | Special Marine Warning | LIX | 116 min | |
| Apr 29, 6:15 PM CDT | Mesoscale Discussion | SPC | Orleans, Saint Bernard, Saint Tammany | 90 min |
| Apr 29, 7:29 PM CDT | Severe Thunderstorm Warning | JAN | Tensas | 26 min |
| Apr 29, 7:39 PM CDT | Severe Thunderstorm Warning | LIX | Plaquemines | 36 min |
| Apr 29, 7:51 PM CDT | Mesoscale Discussion | SPC | Plaquemines, Saint Bernard | 54 min |
| Apr 29, 8:55 PM CDT | Tornado Watch | SPC | Jefferson, Orleans, Plaquemines, Saint Bernard, Saint Tammany, Washington | 5 hr |
| Apr 29, 9:22 PM CDT | Special Marine Warning | LIX | 113 min | |
| Apr 29, 11:09 PM CDT | Mesoscale Discussion | SPC | Jefferson, Orleans, Plaquemines, Saint Bernard, Saint Tammany, Washington | 96 min |
| Apr 29, 11:53 PM CDT | Special Marine Warning | LIX | 2 hr | |
| Apr 29, 11:53 PM CDT | Special Marine Warning | LIX | 2 hr | |
| Apr 30, 12:40 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Apr 30, 1:21 AM CDT | Mesoscale Discussion | SPC | Ascension, Jefferson, Lafourche, Livingston, Orleans, Saint Bernard and 7 more | 24 min |
| Apr 30, 1:46 AM CDT | Severe Thunderstorm Warning | LIX | Lafourche | 29 min |
| Apr 30, 3:08 AM CDT | Special Marine Warning | LCH | 67 min | |
| Apr 30, 3:50 AM CDT | Special Marine Warning | LIX | 85 min | |
| Apr 30, 4:13 AM CDT | Special Marine Warning | LCH | 62 min | |
| Apr 30, 5:15 AM CDT | Special Marine Warning | LIX | 90 min | |
| Apr 30, 5:20 AM CDT | Flash Flood Warning | LIX | Jefferson, Plaquemines | 115 min |
| Apr 30, 6:05 AM CDT | Special Marine Warning | LIX | 85 min | |
| Apr 30, 6:55 AM CDT | Flash Flood Warning | LIX | Jefferson, Lafourche, Plaquemines | 2 hr |
| Apr 30, 7:27 AM CDT | Special Marine Warning | LIX | 93 min | |
| Apr 30, 1:40 PM CDT | Flash Flood Warning | LIX | Iberville, Pointe Coupee, West Baton Rouge | 3 hr |
| Apr 30, 2:39 PM CDT | Severe Thunderstorm Warning | SHV | LaSalle | 36 min |
| Apr 30, 2:56 PM CDT | Severe Thunderstorm Warning | JAN | Catahoula | 39 min |
| Apr 30, 3:08 PM CDT | Severe Thunderstorm Warning | JAN | Concordia | 37 min |
| Apr 30, 4:22 PM CDT | Severe Thunderstorm Warning | SHV | Winn | 53 min |
| Apr 30, 4:52 PM CDT | Severe Thunderstorm Warning | SHV | Bienville | 38 min |
| Apr 30, 5:27 PM CDT | Severe Thunderstorm Warning | SHV | Sabine | 63 min |
| Apr 30, 5:29 PM CDT | Severe Thunderstorm Warning | SHV | Lincoln | 46 min |
| Apr 30, 5:31 PM CDT | Severe Thunderstorm Warning | SHV | Bienville | 59 min |
| Apr 30, 6:11 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 64 min |
| Apr 30, 6:23 PM CDT | Flash Flood Warning | SHV | Sabine | 3 hr |
| Apr 30, 6:30 PM CDT | Severe Thunderstorm Warning | LIX | Pointe Coupee | 30 min |
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 | 66 |
| Tornado Warning | 6 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 23 |
| Flooding | |
| Flash Flood Warning | 6 |
| Marine | |
| Special Marine Warning | 38 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Claiborne Parish13
- Plaquemines Parish13
- Morehouse Parish13
- Caldwell Parish13
- Franklin Parish13
- Beauregard Parish12
- Bienville Parish12
- Webster Parish12
- Catahoula Parish12
- Richland Parish12
- West Carroll Parish12
- Winn Parish12
- Red River Parish11
- Saint Bernard Parish11
- LaSalle Parish11
- Tensas Parish11
- Jefferson Parish11
- Bossier Parish10
- De Soto Parish10
- Lincoln Parish10
- Concordia Parish10
- Madison Parish10
- Calcasieu Parish9
- Caddo Parish9
- Natchitoches Parish9
- Sabine Parish9
- East Carroll Parish9
- Jackson Parish9
- Ouachita Parish9
- Union Parish9
- Vernon Parish9
- Allen Parish8
- Grant Parish8
- Pointe Coupee Parish8
- Rapides Parish8
- Lafourche Parish8
- Saint James Parish8
- Saint Tammany Parish8
- Evangeline Parish7
- Orleans Parish7
24 more counties
- Cameron Parish6
- Avoyelles Parish6
- West Feliciana Parish5
- Iberville Parish5
- Ascension Parish5
- Assumption Parish5
- Saint Charles Parish5
- Saint John the Baptist Parish5
- Terrebonne Parish5
- Lafayette Parish5
- Saint Martin Parish5
- East Feliciana Parish4
- Saint Landry Parish4
- St. Mary Parish4
- Acadia Parish4
- Jefferson Davis Parish4
- Iberia Parish4
- Vermilion Parish4
- West Baton Rouge Parish4
- Washington Parish4
- East Baton Rouge Parish3
- Livingston Parish3
- Saint Helena Parish2
- Tangipahoa Parish2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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. Warning verification from the Mesonet's Cow. Rebuilt daily.