Alert archive / Mississippi / Simpson County
Weather alerts in Simpson County, Mississippi, 1999
37 weather alerts in 1999, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Simpson County and its neighbors
Each county as a circle sized by its count in 1999. Tap one for its archive.
- Alerts
- 37
- Warnings
- 26
- Watches
- 11
- Advisories
- 0
- Busiest month
- January10 alerts
- Busiest day
- January 22, 19994 alerts
Over time
By month
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 | Lasted |
|---|---|---|---|
| Jan 2, 6:25 AM CST | Severe Thunderstorm Warning | JAN | 35 min |
| Jan 22, 9:00 AM CST | Tornado Watch | SPC | 6 hr |
| Jan 22, 2:15 PM CST | Tornado Watch | SPC | 6 hr |
| Jan 22, 4:50 PM CST | Severe Thunderstorm Warning | JAN | 50 min |
| Jan 22, 5:39 PM CST | Tornado Warning | JAN | 46 min |
| Jan 22, 7:35 PM CST | Flash Flood Warning | JAN | 85 min |
| Jan 29, 6:00 PM CST | Tornado Watch | SPC | 6 hr |
| Jan 30, 10:44 AM CST | Severe Thunderstorm Warning | JAN | 46 min |
| Jan 30, 11:09 AM CST | Flash Flood Warning | JAN | 2 hr |
| Jan 30, 1:15 PM CST | Severe Thunderstorm Warning | JAN | 30 min |
| Feb 3, 6:37 PM CST | Severe Thunderstorm Warning | JAN | 48 min |
| Feb 27, 3:36 PM CST | Tornado Warning | JAN | 49 min |
| Feb 27, 3:45 PM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Feb 27, 5:30 PM CST | Severe Thunderstorm Warning | JAN | 50 min |
| Feb 27, 5:45 PM CST | Tornado Warning | JAN | 50 min |
| Mar 2, 9:05 PM CST | Severe Thunderstorm Warning | JAN | 65 min |
| Mar 2, 9:15 PM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 8, 10:18 PM CST | Severe Thunderstorm Warning | JAN | 47 min |
| Mar 8, 10:30 PM CST | Tornado Watch | SPC | 6 hr |
| Mar 13, 8:54 AM CST | Severe Thunderstorm Warning | JAN | 46 min |
| Mar 25, 4:50 AM CST | Severe Thunderstorm Warning | JAN | 30 min |
| Apr 14, 6:30 PM CDT | Tornado Watch | SPC | 6 hr |
| Apr 14, 9:51 PM CDT | Severe Thunderstorm Warning | JAN | 49 min |
| Apr 14, 10:00 PM CDT | Tornado Watch | SPC | 6 hr |
| Apr 26, 1:30 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 26, 6:00 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| May 6, 12:14 AM CDT | Severe Thunderstorm Warning | JAN | 51 min |
| May 12, 2:32 PM CDT | Severe Thunderstorm Warning | JAN | 48 min |
| May 12, 3:25 PM CDT | Severe Thunderstorm Warning | JAN | 50 min |
| May 23, 7:46 PM CDT | Severe Thunderstorm Warning | JAN | 49 min |
| Jul 17, 6:03 PM CDT | Severe Thunderstorm Warning | JAN | 47 min |
| Jul 30, 2:43 PM CDT | Severe Thunderstorm Warning | JAN | 47 min |
| Jul 31, 5:00 PM CDT | Severe Thunderstorm Warning | JAN | 35 min |
| Aug 9, 6:11 PM CDT | Severe Thunderstorm Warning | JAN | 34 min |
| Aug 9, 6:41 PM CDT | Severe Thunderstorm Warning | JAN | 34 min |
| Sep 13, 6:27 PM CDT | Severe Thunderstorm Warning | JAN | 33 min |
| Dec 9, 7:30 PM CST | Tornado Watch | SPC | 6 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 | 21 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 7 |
| Flooding | |
| Flash Flood Warning | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive19982000
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.