Weather alerts in Louisiana, 2012
2,928 weather alerts in 2012, 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 2012. Tap one for its archive.
- Alerts
- 2,928
- Warnings
- 1,653
- Watches
- 116
- Advisories
- 523
- Busiest month
- March416 alerts
- Busiest day
- March 21, 2012112 alerts
Over time
By month
The alerts
2,928 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Rapides Parish202
- Allen Parish199
- Tangipahoa Parish188
- Beauregard Parish187
- Vernon Parish183
- Saint Landry Parish182
- Washington Parish182
- Cameron Parish179
- Saint Martin Parish178
- Saint Tammany Parish177
- Lafayette Parish175
- Evangeline Parish174
- Natchitoches Parish173
- Saint John the Baptist Parish167
- East Baton Rouge Parish165
- Madison Parish165
- Calcasieu Parish165
- Winn Parish160
- Avoyelles Parish159
- Franklin Parish158
- Saint Bernard Parish157
- Catahoula Parish154
- Bienville Parish154
- Richland Parish152
- Grant Parish151
- Iberville Parish149
- East Carroll Parish147
- Saint James Parish146
- Saint Helena Parish145
- West Carroll Parish145
- Jackson Parish144
- De Soto Parish143
- Tensas Parish142
- Caddo Parish142
- Ouachita Parish142
- Morehouse Parish141
- Caldwell Parish141
- Sabine Parish141
- Concordia Parish140
- Union Parish140
24 more counties
- Bossier Parish138
- LaSalle Parish138
- Assumption Parish137
- East Feliciana Parish137
- Red River Parish134
- Livingston Parish134
- Claiborne Parish133
- Webster Parish133
- Acadia Parish133
- Jefferson Davis Parish131
- Lincoln Parish129
- West Baton Rouge Parish126
- Pointe Coupee Parish123
- West Feliciana Parish121
- Vermilion Parish117
- Ascension Parish114
- Jefferson Parish110
- Saint Charles Parish106
- Orleans Parish103
- Lafourche Parish97
- St. Mary Parish91
- Plaquemines Parish90
- Iberia Parish86
- Terrebonne Parish72
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.