Alert archive / Mississippi / Harrison County / 2009
Weather alerts in Harrison County, Mississippi, December 2009
19 weather alerts in December 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 19
- Warnings
- 11
- Watches
- 1
- Advisories
- 2
- Busiest day
- December 24, 20096 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 |
|---|---|---|---|
| Dec 1, 2:28 PM CST | River Flood Warning | LIX | 20 hr |
| Dec 1, 2:33 PM CST | River Flood Warning | LIX | 20 hr |
| Dec 8, 8:33 AM CST | River Flood Warning | LIX | 60 hr |
| Dec 8, 8:41 AM CST | Areal Flood Advisory | LIX | 2 hr |
| Dec 8, 9:12 PM CST | River Flood Warning | LIX | 43 hr |
| Dec 12, 5:39 PM CST | Flash Flood Warning | LIX | 2 hr |
| Dec 12, 7:46 PM CST | Flash Flood Warning | LIX | 6 hr |
| Dec 12, 8:09 PM CST | River Flood Warning | LIX | 8 days |
| Dec 12, 8:12 PM CST | River Flood Warning | LIX | 8 days |
| Dec 12, 8:17 PM CST | River Flood Warning | LIX | 49 hr |
| Dec 14, 9:47 PM CST | Areal Flood Advisory | LIX | 3 hr |
| Dec 15, 3:22 AM CST | Mesoscale Discussion | SPC | 83 min |
| Dec 15, 10:06 AM CST | River Flood Warning | LIX | 26 hr |
| Dec 24, 8:40 AM CST | River Flood Warning | LIX | 48 hr |
| Dec 24, 9:34 AM CST | Mesoscale Discussion | SPC | 56 min |
| Dec 24, 10:13 AM CST | Mesoscale Discussion | SPC | 62 min |
| Dec 24, 10:37 AM CST | Tornado Watch | SPC | 7 hr |
| Dec 24, 1:14 PM CST | Mesoscale Discussion | SPC | 61 min |
| Dec 24, 3:33 PM CST | Mesoscale Discussion | SPC | 57 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 | |
| Tornado Watch | 1 |
| Mesoscale Discussion | 5 |
| Flooding | |
| Flash Flood Warning | 2 |
| River Flood Warning | 9 |
| Areal Flood Advisory | 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.