Alert archive / Louisiana / Severe Thunderstorm Warnings / 2017
Severe Thunderstorm Warnings in Louisiana, March 2017
46 severe thunderstorm warnings in March 2017. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in March 2017. Tap one for its archive.
- Severe Thunderstorm Warnings
- 46
- Busiest day
- March 25, 201717 severe thunderstorm warnings
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, 5:16 PM CST | Severe Thunderstorm Warning | LIX | East Baton Rouge, Iberville, Pointe Coupee, West Baton Rouge | 29 min |
| Mar 1, 5:41 PM CST | Severe Thunderstorm Warning | LIX | Ascension, East Baton Rouge, Livingston, West Baton Rouge | 18 min |
| Mar 7, 12:56 PM CST | Severe Thunderstorm Warning | SHV | Sabine | 34 min |
| Mar 7, 2:53 PM CST | Severe Thunderstorm Warning | LIX | East Baton Rouge, East Feliciana, Saint Helena, West Feliciana | 22 min |
| Mar 24, 8:02 PM CDT | Severe Thunderstorm Warning | SHV | Caddo | 43 min |
| Mar 24, 9:00 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo | 45 min |
| Mar 24, 9:32 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Claiborne, Webster | 43 min |
| Mar 24, 9:38 PM CDT | Severe Thunderstorm Warning | SHV | De Soto, Sabine | 37 min |
| Mar 24, 10:13 PM CDT | Severe Thunderstorm Warning | SHV | De Soto, Natchitoches, Red River, Sabine | 47 min |
| Mar 24, 11:00 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Grant, Jackson, Natchitoches, Red River, Sabine and 1 more | 60 min |
| Mar 25, 12:00 AM CDT | Severe Thunderstorm Warning | SHV | Bienville, Caldwell, Grant, Jackson, Natchitoches, Ouachita and 1 more | 60 min |
| Mar 25, 12:13 AM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Vernon | 36 min |
| Mar 25, 12:50 AM CDT | Severe Thunderstorm Warning | JAN | Morehouse, Richland, West Carroll | 55 min |
| Mar 25, 1:28 AM CDT | Severe Thunderstorm Warning | JAN | East Carroll, Morehouse, West Carroll | 47 min |
| Mar 25, 8:21 AM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Jefferson Davis | 39 min |
| Mar 25, 11:11 AM CDT | Severe Thunderstorm Warning | LIX | Iberville | 34 min |
| Mar 25, 11:14 AM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, Iberville, Livingston, West Baton Rouge | 31 min |
| Mar 25, 12:00 PM CDT | Severe Thunderstorm Warning | LIX | Ascension, Livingston | 30 min |
| Mar 25, 12:15 PM CDT | Severe Thunderstorm Warning | LIX | Livingston, Saint John the Baptist, Tangipahoa | 45 min |
| Mar 25, 12:41 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany, Tangipahoa | 34 min |
| Mar 25, 1:45 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 30 min |
| Mar 27, 2:46 PM CDT | Severe Thunderstorm Warning | JAN | Franklin | 44 min |
| Mar 27, 3:13 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll | 47 min |
| Mar 27, 3:28 PM CDT | Severe Thunderstorm Warning | JAN | Franklin, Madison, Tensas | 23 min |
| Mar 27, 3:48 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll | 42 min |
| Mar 27, 5:35 PM CDT | Severe Thunderstorm Warning | JAN | Tensas | 40 min |
| Mar 27, 6:22 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Winn | 53 min |
| Mar 27, 6:41 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, LaSalle, Winn | 64 min |
| Mar 29, 2:46 PM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron | 41 min |
| Mar 29, 3:20 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Calcasieu | 32 min |
| Mar 29, 5:14 PM CDT | Severe Thunderstorm Warning | SHV | Natchitoches, Sabine | 61 min |
| Mar 29, 5:43 PM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron | 32 min |
| Mar 29, 5:51 PM CDT | Severe Thunderstorm Warning | SHV | Natchitoches, Sabine | 54 min |
| Mar 29, 5:58 PM CDT | Severe Thunderstorm Warning | SHV | Grant, LaSalle, Natchitoches, Winn | 62 min |
| Mar 29, 6:07 PM CDT | Severe Thunderstorm Warning | LCH | Cameron, Jefferson Davis | 53 min |
| Mar 29, 6:21 PM CDT | Severe Thunderstorm Warning | SHV | Grant, Natchitoches, Sabine, Winn | 54 min |
| Mar 29, 6:37 PM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron | 23 min |
| Mar 29, 7:00 PM CDT | Severe Thunderstorm Warning | LCH | Acadia, Calcasieu, Cameron, Jefferson Davis | 45 min |
| Mar 29, 8:27 PM CDT | Severe Thunderstorm Warning | LCH | Acadia, Evangeline, Lafayette, Saint Landry | 48 min |
| Mar 29, 8:36 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll, Richland, West Carroll | 54 min |
| Mar 29, 8:50 PM CDT | Severe Thunderstorm Warning | LCH | Iberia, Lafayette, Saint Landry, Saint Martin, St. Mary, Vermilion | 40 min |
| Mar 29, 9:24 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll, West Carroll | 45 min |
| Mar 29, 10:43 PM CDT | Severe Thunderstorm Warning | JAN | Concordia, Tensas | 47 min |
| Mar 30, 12:31 AM CDT | Severe Thunderstorm Warning | LCH | Cameron, Vermilion | 44 min |
| Mar 30, 6:29 AM CDT | Severe Thunderstorm Warning | LCH | St. Mary | 27 min |
| Mar 30, 9:56 AM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 34 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Sabine Parish7
- Natchitoches Parish7
- Winn Parish6
- Calcasieu Parish6
- Cameron Parish6
- East Carroll Parish5
- East Baton Rouge Parish4
- Livingston Parish4
- Grant Parish4
- West Carroll Parish4
- Iberville Parish3
- West Baton Rouge Parish3
- Caldwell Parish3
- Jefferson Davis Parish3
- Saint Tammany Parish3
- Tensas Parish3
- Ascension Parish2
- Caddo Parish2
- Bossier Parish2
- De Soto Parish2
- Red River Parish2
- Bienville Parish2
- Jackson Parish2
- Beauregard Parish2
- Morehouse Parish2
- Richland Parish2
- Tangipahoa Parish2
- Franklin Parish2
- LaSalle Parish2
- Acadia Parish2
- Lafayette Parish2
- Saint Landry Parish2
- St. Mary Parish2
- Vermilion Parish2
- Pointe Coupee Parish1
- East Feliciana Parish1
- Saint Helena Parish1
- West Feliciana Parish1
- Claiborne Parish1
- Webster Parish1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.