Alert archive / Louisiana / 1987
Weather alerts in Louisiana, May 1987
18 weather alerts in May 1987, 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 May 1987. Tap one for its archive.
- Alerts
- 18
- Warnings
- 18
- Watches
- 0
- Advisories
- 0
- Busiest day
- May 4, 19876 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 |
|---|---|---|---|---|
| May 2, 2:00 PM CDT | Severe Thunderstorm Warning | SHV | Franklin, Richland | 70 min |
| May 2, 3:40 PM CDT | Severe Thunderstorm Warning | SHV | East Carroll | 50 min |
| May 2, 4:40 PM CDT | Severe Thunderstorm Warning | SHV | Lincoln | 45 min |
| May 2, 5:25 PM CDT | Severe Thunderstorm Warning | SHV | Ouachita, Union | 65 min |
| May 4, 1:58 PM CDT | Tornado Warning | LCH | Cameron | 32 min |
| May 4, 2:06 PM CDT | Severe Thunderstorm Warning | LCH | Calcasieu | 54 min |
| May 4, 2:06 PM CDT | Severe Thunderstorm Warning | LCH | Allen | 54 min |
| May 4, 3:56 PM CDT | Severe Thunderstorm Warning | LCH | Rapides | 64 min |
| May 4, 5:05 PM CDT | Severe Thunderstorm Warning | SHV | Claiborne | 60 min |
| May 4, 5:20 PM CDT | Severe Thunderstorm Warning | LIX | Concordia | 60 min |
| May 6, 3:55 PM CDT | Severe Thunderstorm Warning | LCH | LaSalle | 30 min |
| May 20, 5:30 PM CDT | Severe Thunderstorm Warning | SHV | De Soto | 60 min |
| May 23, 5:50 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo | 60 min |
| May 24, 3:40 PM CDT | Severe Thunderstorm Warning | SHV | Natchitoches, Winn | 60 min |
| May 24, 7:55 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo | 60 min |
| May 25, 5:08 PM CDT | Flash Flood Warning | LIX | Assumption, St. Mary, Terrebonne | 4 hr |
| May 25, 5:08 PM CDT | Flash Flood Warning | LIX | Saint Martin | 4 hr |
| May 30, 4:05 PM CDT | Severe Thunderstorm Warning | SHV | East Carroll, West Carroll | 60 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 | 15 |
| Tornado Warning | 1 |
| Flooding | |
| Flash Flood Warning | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- East Carroll Parish2
- Bossier Parish2
- Caddo Parish2
- Franklin Parish1
- Richland Parish1
- Lincoln Parish1
- Ouachita Parish1
- Union Parish1
- Cameron Parish1
- Calcasieu Parish1
- Allen Parish1
- Rapides Parish1
- Claiborne Parish1
- Concordia Parish1
- LaSalle Parish1
- De Soto Parish1
- Natchitoches Parish1
- Winn Parish1
- Assumption Parish1
- St. Mary Parish1
- Terrebonne Parish1
- Saint Martin Parish1
- West Carroll Parish1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19861988
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.