Alert archive / Louisiana / 2007
Weather alerts in Louisiana, September 2007
56 weather alerts in September 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 September 2007. Tap one for its archive.
- Alerts
- 56
- Warnings
- 31
- Watches
- 7
- Advisories
- 7
- Busiest day
- September 13, 200732 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 31, 10:36 PM CDT | Special Marine Warning | LIX | 48 min | |
| Sep 2, 12:15 PM CDT | Special Marine Warning | LCH | 2 hr | |
| Sep 4, 5:34 PM CDT | Severe Thunderstorm Warning | JAN | Morehouse | 26 min |
| Sep 6, 4:15 PM CDT | Severe Thunderstorm Warning | LCH | Evangeline | 45 min |
| Sep 6, 5:35 PM CDT | Severe Thunderstorm Warning | LCH | Vernon | 25 min |
| Sep 6, 6:16 PM CDT | Severe Thunderstorm Warning | SHV | Natchitoches | 59 min |
| Sep 7, 1:22 PM CDT | Special Marine Warning | LIX | 83 min | |
| Sep 11, 9:04 AM CDT | Special Marine Warning | LCH | 26 min | |
| Sep 12, 6:51 AM CDT | Mesoscale Discussion | SPC | Cameron | 3 hr |
| Sep 12, 7:55 AM CDT | Flash Flood Watch | LCH | Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Rapides and 3 more | 41 hr |
| Sep 12, 10:00 AM CDT | Tropical Storm Watch | NHC | 6 hr | |
| Sep 12, 10:00 AM CDT | Tropical Storm Warning | NHC | 24 hr | |
| Sep 12, 11:45 AM CDT | Coastal Flood Statement | LCH | Saint Martin | 26 hr |
| Sep 12, 2:26 PM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Cameron and 7 more | 94 min |
| Sep 12, 9:47 PM CDT | Mesoscale Discussion | SPC | Cameron | 88 min |
| Sep 12, 10:44 PM CDT | River Flood Warning | LCH | Calcasieu | 22 hr |
| Sep 12, 10:44 PM CDT | River Flood Warning | LCH | Calcasieu | 22 hr |
| Sep 12, 10:56 PM CDT | Inland Tropical Storm Warning | LCH | Allen, Beauregard, Rapides, Vernon | 14 hr |
| Sep 13, 12:15 AM CDT | Hurricane Warning | NHC | 10 hr | |
| Sep 13, 12:59 AM CDT | Inland Hurricane Warning | LCH | 5 hr | |
| Sep 13, 1:07 AM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Beauregard, Calcasieu, Cameron, Jefferson Davis and 1 more | 3 hr |
| Sep 13, 1:50 AM CDT | Mesoscale Discussion | SPC | Acadia, Calcasieu, Cameron, Iberia, Jefferson Davis, Lafayette and 3 more | 115 min |
| Sep 13, 2:12 AM CDT | Flash Flood Warning | LCH | Calcasieu, Cameron, Jefferson Davis, Vermilion | 4 hr |
| Sep 13, 2:16 AM CDT | Flash Flood Warning | LCH | Acadia, Jefferson Davis | 4 hr |
| Sep 13, 3:04 AM CDT | Tornado Watch | SPC | Acadia, Calcasieu, Cameron, Iberia, Jefferson Davis, Lafayette and 3 more | 7 hr |
| Sep 13, 4:15 AM CDT | Tornado Warning | LCH | Vermilion | 30 min |
| Sep 13, 4:45 AM CDT | Flash Flood Watch | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 28 hr |
| Sep 13, 4:56 AM CDT | Flash Flood Warning | LCH | Acadia, Lafayette, Saint Landry, Vermilion | 4 hr |
| Sep 13, 5:44 AM CDT | Flood Watch | SHV | Caldwell, Grant, Jackson, LaSalle, Natchitoches, Ouachita and 2 more | 10 hr |
| Sep 13, 6:04 AM CDT | Flash Flood Warning | LCH | Beauregard | 4 hr |
| Sep 13, 6:13 AM CDT | Flash Flood Warning | LCH | Calcasieu, Jefferson Davis | 4 hr |
| Sep 13, 6:41 AM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Avoyelles, Beauregard, Evangeline, Iberia and 9 more | 3 hr |
| Sep 13, 7:13 AM CDT | Mesoscale Discussion | SPC | Acadia, Ascension, Assumption, Iberia, Iberville, Jefferson Davis and 8 more | 2 hr |
| Sep 13, 7:51 AM CDT | Flood Watch | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 6 more | 16 hr |
| Sep 13, 9:29 AM CDT | River Flood Warning | LCH | Rapides | 4 days |
| Sep 13, 9:29 AM CDT | River Flood Warning | LCH | Calcasieu | 11 hr |
| Sep 13, 9:29 AM CDT | River Flood Warning | LCH | Beauregard, Calcasieu | 6 days |
| Sep 13, 9:49 AM CDT | Lake Wind Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 13 hr |
| Sep 13, 9:59 AM CDT | Flash Flood Warning | LCH | Beauregard, Vernon | 3 hr |
| Sep 13, 10:20 AM CDT | Wind Advisory | SHV | Caldwell, Grant, LaSalle, Natchitoches, Winn | 6 hr |
| Sep 13, 12:42 PM CDT | Special Marine Warning | LIX | 93 min | |
| Sep 13, 12:49 PM CDT | Lake Wind Advisory | LCH | Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Rapides and 3 more | 3 hr |
| Sep 13, 1:41 PM CDT | Coastal Flood Warning | LCH | Saint Martin | 2 hr |
| Sep 13, 1:56 PM CDT | Mesoscale Discussion | SPC | Avoyelles, Catahoula, Concordia, East Baton Rouge, East Feliciana, Iberville and 4 more | 2 hr |
| Sep 13, 3:50 PM CDT | Special Marine Warning | LIX | 55 min | |
| Sep 13, 4:38 PM CDT | Lake Wind Advisory | SHV | Caldwell, Grant, LaSalle, Winn | 5 hr |
| Sep 13, 8:17 PM CDT | River Flood Warning | LCH | Lafayette, Vermilion | 10 hr |
| Sep 20, 2:17 PM CDT | Flash Flood Warning | JAN | Catahoula | 118 min |
| Sep 20, 3:43 PM CDT | Coastal Flood Watch | LIX | Saint Bernard, Saint John the Baptist | 28 hr |
| Sep 21, 10:00 AM CDT | Tropical Storm Warning | NHC | Saint Bernard, Saint John the Baptist | 9 hr |
| Sep 21, 11:39 AM CDT | Inland Tropical Storm Warning | LIX | Saint Bernard, Saint John the Baptist, Washington | 8 hr |
| Sep 26, 9:19 AM CDT | Coastal Flood Statement | LCH | 6 hr | |
| Sep 26, 3:41 PM CDT | Coastal Flood Advisory | LCH | 9 hr | |
| Sep 27, 3:46 AM CDT | Dense Fog Advisory | SHV | Claiborne, Lincoln, Ouachita, Union, Webster | 5 hr |
| Sep 27, 3:44 PM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, De Soto, Natchitoches, Red River and 2 more | 3 hr |
| Sep 28, 4:56 AM CDT | Dense Fog Advisory | JAN | East Carroll, Madison, Tensas | 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 | 4 |
| Tornado Warning | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 9 |
| Flooding | |
| Flash Flood Warning | 7 |
| River Flood Warning | 6 |
| Flash Flood Watch | 2 |
| Flood Watch | 2 |
| Wind and dust | |
| Lake Wind Advisory | 3 |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Tropical | |
| Hurricane Warning | 1 |
| Inland Hurricane Warning | 1 |
| Inland Tropical Storm Warning | 2 |
| Tropical Storm Warning | 2 |
| Tropical Storm Watch | 1 |
| Coast and beach | |
| Coastal Flood Warning | 1 |
| Coastal Flood Watch | 1 |
| Coastal Flood Advisory | 1 |
| Coastal Flood Statement | 2 |
| Marine | |
| Special Marine Warning | 6 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Calcasieu Parish10
- Beauregard Parish9
- Lafayette Parish9
- Jefferson Davis Parish9
- Vermilion Parish9
- Saint Martin Parish8
- Acadia Parish8
- Vernon Parish7
- Cameron Parish7
- Allen Parish6
- Rapides Parish6
- Saint Landry Parish6
- Evangeline Parish5
- Avoyelles Parish5
- Natchitoches Parish4
- Pointe Coupee Parish4
- Iberia Parish4
- St. Mary Parish4
- Catahoula Parish4
- Saint Bernard Parish4
- Saint John the Baptist Parish4
- Morehouse Parish3
- Concordia Parish3
- East Carroll Parish3
- Madison Parish3
- Tensas Parish3
- Caldwell Parish3
- Grant Parish3
- LaSalle Parish3
- Winn Parish3
- Iberville Parish3
- West Baton Rouge Parish3
- Franklin Parish2
- Richland Parish2
- West Carroll Parish2
- Ouachita Parish2
- Sabine Parish2
- Assumption Parish2
- Saint James Parish2
- East Baton Rouge Parish2
17 more counties
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.