Alert archive / Louisiana / 2007
Weather alerts in Louisiana, March 2007
107 weather alerts in March 2007, 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 March 2007. Tap one for its archive.
- Alerts
- 107
- Warnings
- 70
- Watches
- 9
- Advisories
- 14
- Busiest day
- March 27, 200725 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 |
|---|---|---|---|---|
| Mar 1, 4:45 AM CST | Lake Wind Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 13 hr |
| Mar 1, 5:23 AM CST | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, Caldwell, Catahoula, Claiborne and 19 more | 97 min |
| Mar 1, 6:17 AM CST | Tornado Watch | SPC | Bienville, Bossier, Caddo, Caldwell, Catahoula, Claiborne and 20 more | 7 hr |
| Mar 1, 7:28 AM CST | Tornado Watch | SPC | Ascension, Assumption, East Baton Rouge, East Feliciana, Iberia, Iberville and 22 more | 12 hr |
| Mar 1, 7:38 AM CST | Severe Thunderstorm Warning | JAN | Morehouse, West Carroll | 84 min |
| Mar 1, 9:05 AM CST | Severe Thunderstorm Warning | LCH | Vernon | 25 min |
| Mar 1, 9:24 AM CST | Severe Thunderstorm Warning | JAN | Catahoula, Concordia | 51 min |
| Mar 1, 9:29 AM CST | Severe Thunderstorm Warning | LCH | Rapides | 13 min |
| Mar 1, 9:47 AM CST | Tornado Warning | JAN | Catahoula, Concordia | 58 min |
| Mar 1, 10:19 AM CST | Severe Thunderstorm Warning | JAN | Tensas | 32 min |
| Mar 1, 11:33 AM CST | Severe Thunderstorm Warning | JAN | Catahoula, Concordia | 57 min |
| Mar 1, 1:11 PM CST | Lake Wind Advisory | LCH | Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Rapides and 3 more | 5 hr |
| Mar 1, 1:47 PM CST | Special Marine Warning | LIX | 58 min | |
| Mar 1, 2:04 PM CST | Severe Thunderstorm Warning | LIX | Saint Helena | 26 min |
| Mar 1, 2:42 PM CST | Special Marine Warning | LIX | 48 min | |
| Mar 1, 4:23 PM CST | Special Marine Warning | LIX | 67 min | |
| Mar 1, 5:22 PM CST | Mesoscale Discussion | SPC | Saint Bernard | 83 min |
| Mar 2, 8:52 PM CST | Lake Wind Advisory | JAN | East Carroll, Morehouse, West Carroll | 18 hr |
| Mar 8, 4:05 PM CST | Dense Fog Advisory | LCH | Allen, Beauregard, Evangeline, Lafayette, Saint Landry, Saint Martin | 17 hr |
| Mar 9, 2:41 PM CST | Dense Fog Advisory | LCH | Lafayette, Saint Martin | 18 hr |
| Mar 10, 2:39 PM CST | Dense Fog Advisory | LCH | Lafayette, Saint Martin | 18 hr |
| Mar 11, 1:50 AM CST | Dense Fog Advisory | LIX | Assumption, Saint Bernard, Saint James, Saint John the Baptist | 5 hr |
| Mar 12, 6:10 AM CDT | Mesoscale Discussion | SPC | Beauregard, Calcasieu | 95 min |
| Mar 13, 2:46 PM CDT | Flash Flood Watch | LCH | Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Rapides and 3 more | 37 hr |
| Mar 14, 4:31 AM CDT | Special Marine Warning | LCH | 119 min | |
| Mar 14, 7:11 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Mar 14, 9:18 AM CDT | Special Marine Warning | LIX | 87 min | |
| Mar 14, 9:29 AM CDT | Special Marine Warning | LIX | 61 min | |
| Mar 14, 10:13 AM CDT | Special Marine Warning | LIX | 92 min | |
| Mar 14, 10:26 AM CDT | Special Marine Warning | LCH | 64 min | |
| Mar 14, 11:28 AM CDT | Special Marine Warning | LCH | 62 min | |
| Mar 14, 11:38 AM CDT | Special Marine Warning | LIX | 67 min | |
| Mar 14, 3:55 PM CDT | Flash Flood Watch | SHV | Caldwell, Grant, LaSalle, Natchitoches, Sabine, Winn | 5 hr |
| Mar 14, 4:12 PM CDT | Flash Flood Watch | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 6 more | 15 hr |
| Mar 14, 4:17 PM CDT | Special Marine Warning | LIX | 58 min | |
| Mar 14, 4:42 PM CDT | Special Marine Warning | LCH | 63 min | |
| Mar 14, 5:11 PM CDT | Special Marine Warning | LIX | 34 min | |
| Mar 14, 6:15 PM CDT | Special Marine Warning | LCH | 60 min | |
| Mar 14, 6:17 PM CDT | Mesoscale Discussion | SPC | Acadia, Calcasieu, Cameron, Iberia, Iberville, Jefferson Davis and 4 more | 88 min |
| Mar 14, 7:17 PM CDT | Special Marine Warning | LCH | 88 min | |
| Mar 14, 8:43 PM CDT | Special Marine Warning | LCH | 2 hr | |
| Mar 14, 9:49 PM CDT | Special Marine Warning | LCH | 41 min | |
| Mar 14, 10:20 PM CDT | Special Marine Warning | LCH | 55 min | |
| Mar 14, 10:35 PM CDT | Special Marine Warning | LCH | 115 min | |
| Mar 14, 10:54 PM CDT | Severe Thunderstorm Warning | LCH | St. Mary | 66 min |
| Mar 14, 11:16 PM CDT | Special Marine Warning | LIX | 32 min | |
| Mar 14, 11:27 PM CDT | Special Marine Warning | LCH | 33 min | |
| Mar 14, 11:28 PM CDT | Special Marine Warning | LIX | 92 min | |
| Mar 14, 11:59 PM CDT | Special Marine Warning | LIX | 91 min | |
| Mar 15, 12:16 AM CDT | Severe Thunderstorm Warning | LIX | Lafourche, Terrebonne | 44 min |
| Mar 15, 12:57 AM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche, Plaquemines, Saint Bernard, Saint Charles | 48 min |
| Mar 15, 1:16 AM CDT | Special Marine Warning | LIX | 89 min | |
| Mar 15, 1:21 AM CDT | Special Marine Warning | LIX | 84 min | |
| Mar 15, 1:26 AM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche, Orleans, Plaquemines, Saint Bernard, Saint Charles and 1 more | 64 min |
| Mar 15, 2:14 AM CDT | Special Marine Warning | LIX | 91 min | |
| Mar 15, 2:38 AM CDT | Special Marine Warning | LIX | 97 min | |
| Mar 15, 4:28 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Mar 15, 5:15 AM CDT | Dense Fog Advisory | LCH | Beauregard, Vernon | 5 hr |
| Mar 15, 5:19 AM CDT | Dense Fog Advisory | SHV | Bossier, Caddo, De Soto, Natchitoches, Red River, Sabine | 5 hr |
| Mar 16, 4:03 AM CDT | Lake Wind Advisory | JAN | East Carroll, Madison, Morehouse, Richland, West Carroll | 14 hr |
| Mar 18, 3:35 PM CDT | Lake Wind Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 26 hr |
| Mar 20, 11:31 AM CDT | Lake Wind Advisory | LCH | Allen, Beauregard, Lafayette, Saint Martin, Vernon | 6 hr |
| Mar 25, 11:45 AM CDT | Marine Weather Statement | LCH | 4 hr | |
| Mar 25, 3:49 PM CDT | Dense Fog Advisory | LCH | Saint Martin | 18 hr |
| Mar 27, 11:58 AM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Claiborne, De Soto, Jackson, Lincoln and 7 more | 2 hr |
| Mar 27, 12:35 PM CDT | Severe Thunderstorm Warning | SHV | Caddo | 55 min |
| Mar 27, 12:35 PM CDT | Tornado Watch | SPC | Bienville, Bossier, Caddo, Claiborne, De Soto, Jackson and 8 more | 9 hr |
| Mar 27, 1:07 PM CDT | Tornado Warning | SHV | Caddo | 53 min |
| Mar 27, 1:31 PM CDT | Severe Thunderstorm Warning | SHV | De Soto | 59 min |
| Mar 27, 1:41 PM CDT | Tornado Warning | SHV | Bossier | 64 min |
| Mar 27, 2:20 PM CDT | Tornado Warning | SHV | Webster | 55 min |
| Mar 27, 2:48 PM CDT | Mesoscale Discussion | SPC | Claiborne | 87 min |
| Mar 27, 3:13 PM CDT | Severe Thunderstorm Warning | SHV | Caddo | 62 min |
| Mar 27, 3:15 PM CDT | Severe Thunderstorm Warning | SHV | Bienville | 60 min |
| Mar 27, 3:18 PM CDT | Severe Thunderstorm Warning | SHV | Claiborne | 27 min |
| Mar 27, 3:26 PM CDT | Severe Thunderstorm Warning | SHV | Union | 64 min |
| Mar 27, 3:35 PM CDT | Tornado Warning | SHV | Bossier, Caddo | 55 min |
| Mar 27, 3:41 PM CDT | Tornado Warning | SHV | Union | 64 min |
| Mar 27, 4:11 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 64 min |
| Mar 27, 4:13 PM CDT | Severe Thunderstorm Warning | SHV | Bienville | 32 min |
| Mar 27, 4:25 PM CDT | Severe Thunderstorm Warning | SHV | Caddo | 35 min |
| Mar 27, 4:25 PM CDT | Mesoscale Discussion | SPC | East Carroll, Franklin, Madison, Morehouse, Richland, Tensas and 1 more | 2 hr |
| Mar 27, 4:30 PM CDT | Severe Thunderstorm Warning | SHV | Lincoln | 60 min |
| Mar 27, 4:42 PM CDT | Severe Thunderstorm Warning | SHV | Bossier | 63 min |
| Mar 27, 5:07 PM CDT | Severe Thunderstorm Warning | SHV | Claiborne | 53 min |
| Mar 27, 5:10 PM CDT | Severe Thunderstorm Warning | SHV | Union | 65 min |
| Mar 27, 5:37 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 53 min |
| Mar 27, 5:58 PM CDT | Severe Thunderstorm Watch | SPC | East Carroll, Morehouse, West Carroll | 2 hr |
| Mar 27, 6:56 PM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 15 more | 64 min |
| Mar 27, 7:19 PM CDT | Severe Thunderstorm Warning | SHV | Caddo | 56 min |
| Mar 27, 7:25 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 35 min |
| Mar 27, 7:30 PM CDT | Severe Thunderstorm Warning | SHV | Bossier | 60 min |
| Mar 27, 8:45 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 60 min |
| Mar 27, 10:44 PM CDT | Severe Thunderstorm Warning | SHV | Webster | 46 min |
| Mar 30, 10:06 PM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, Claiborne, De Soto, Natchitoches and 3 more | 84 min |
| Mar 30, 10:28 PM CDT | Severe Thunderstorm Watch | SPC | Bossier, Caddo | 8 hr |
| Mar 31, 2:40 AM CDT | Mesoscale Discussion | SPC | Bossier, Caddo | 95 min |
| Mar 31, 4:22 AM CDT | Lake Wind Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 14 hr |
| Mar 31, 7:08 AM CDT | Mesoscale Discussion | SPC | Acadia, Calcasieu, Cameron, Jefferson Davis, Lafayette, Vermilion | 67 min |
| Mar 31, 8:40 AM CDT | Severe Thunderstorm Watch | SPC | Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Cameron and 15 more | 5 hr |
| Mar 31, 9:54 AM CDT | Special Marine Warning | LCH | 66 min | |
| Mar 31, 11:03 AM CDT | Mesoscale Discussion | SPC | Morehouse, Union, West Carroll | 57 min |
| Mar 31, 12:08 PM CDT | Mesoscale Discussion | SPC | Ascension, Assumption, Avoyelles, Catahoula, Concordia, East Baton Rouge and 25 more | 97 min |
| Mar 31, 12:26 PM CDT | Special Marine Warning | LCH | 64 min | |
| Mar 31, 2:32 PM CDT | Special Marine Warning | LCH | 58 min | |
| Mar 31, 4:58 PM CDT | Special Marine Warning | LIX | 62 min | |
| Mar 31, 5:51 PM CDT | Special Marine Warning | LIX | 114 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 | 30 |
| Tornado Warning | 6 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 13 |
| Flooding | |
| Flash Flood Watch | 3 |
| Wind and dust | |
| Lake Wind Advisory | 7 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
| Marine | |
| Special Marine Warning | 34 |
| Marine Weather Statement | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Caddo Parish15
- Bossier Parish14
- Webster Parish13
- Morehouse Parish11
- West Carroll Parish11
- Lafayette Parish11
- Saint Martin Parish11
- Claiborne Parish10
- Natchitoches Parish10
- Sabine Parish10
- Union Parish10
- Bienville Parish9
- De Soto Parish9
- Red River Parish8
- Winn Parish8
- Catahoula Parish8
- East Carroll Parish8
- Lincoln Parish7
- Franklin Parish7
- Madison Parish7
- Richland Parish7
- Tensas Parish7
- Concordia Parish7
- Beauregard Parish7
- Grant Parish6
- Jackson Parish6
- LaSalle Parish6
- Ouachita Parish6
- Saint Bernard Parish6
- Saint Landry Parish6
- Vernon Parish6
- Caldwell Parish5
- Lafourche Parish5
- Saint John the Baptist Parish5
- St. Mary Parish5
- Allen Parish5
- Assumption Parish4
- Iberia Parish4
- Iberville Parish4
- Jefferson Parish4
24 more counties
- Saint Charles Parish4
- Saint Helena Parish4
- Saint James Parish4
- Vermilion Parish4
- Rapides Parish4
- Avoyelles Parish4
- Evangeline Parish4
- Calcasieu Parish4
- East Baton Rouge Parish3
- East Feliciana Parish3
- Orleans Parish3
- Plaquemines Parish3
- Pointe Coupee Parish3
- Terrebonne Parish3
- Washington Parish3
- West Baton Rouge Parish3
- West Feliciana Parish3
- Acadia Parish3
- Cameron Parish3
- Jefferson Davis Parish3
- Ascension Parish2
- Livingston Parish2
- Saint Tammany Parish2
- Tangipahoa Parish2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.