Alert archive / Mississippi / Simpson County / 2009
Weather alerts in Simpson County, Mississippi, May 2009
28 weather alerts in May 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 28
- Warnings
- 15
- Watches
- 7
- Advisories
- 0
- Busiest day
- May 6, 20098 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 | Lasted |
|---|---|---|---|
| May 3, 7:44 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 3, 9:24 AM CDT | Mesoscale Discussion | SPC | 66 min |
| May 3, 10:31 AM CDT | Severe Thunderstorm Warning | JAN | 59 min |
| May 3, 10:57 AM CDT | Tornado Warning | JAN | 44 min |
| May 5, 4:24 AM CDT | Flash Flood Watch | JAN | 36 hr |
| May 5, 3:25 PM CDT | Severe Thunderstorm Warning | JAN | 33 min |
| May 5, 6:32 PM CDT | Severe Thunderstorm Warning | JAN | 43 min |
| May 5, 7:00 PM CDT | Severe Thunderstorm Warning | JAN | 45 min |
| May 5, 7:17 PM CDT | Severe Thunderstorm Warning | JAN | 58 min |
| May 6, 7:22 AM CDT | Mesoscale Discussion | SPC | 83 min |
| May 6, 11:34 AM CDT | Mesoscale Discussion | SPC | 86 min |
| May 6, 12:37 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 6, 12:40 PM CDT | Severe Thunderstorm Warning | JAN | 50 min |
| May 6, 12:53 PM CDT | Severe Thunderstorm Warning | JAN | 52 min |
| May 6, 1:45 PM CDT | Severe Thunderstorm Warning | JAN | 45 min |
| May 9, 5:53 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 10, 1:29 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 10, 3:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 10, 6:05 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 10, 7:21 PM CDT | Severe Thunderstorm Warning | JAN | 22 min |
| May 10, 7:29 PM CDT | Mesoscale Discussion | SPC | 61 min |
| May 10, 7:50 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 10, 8:16 PM CDT | Severe Thunderstorm Warning | JAN | 59 min |
| May 12, 7:44 PM CDT | Severe Thunderstorm Warning | JAN | 46 min |
| May 12, 8:26 PM CDT | Severe Thunderstorm Warning | JAN | 49 min |
| May 16, 5:03 PM CDT | Severe Thunderstorm Warning | JAN | 42 min |
| May 16, 6:59 PM CDT | Severe Thunderstorm Warning | JAN | 61 min |
| May 23, 4:55 AM CDT | Flash Flood Watch | JAN | 23 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 | 14 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 5 |
| Mesoscale Discussion | 6 |
| Flooding | |
| Flash Flood Watch | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.