Alert archive / Ohio / Clermont County / 2012
Weather alerts in Clermont County, Ohio, September 2012
18 weather alerts in September 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 18
- Warnings
- 4
- Watches
- 3
- Advisories
- 3
- Busiest day
- September 8, 20129 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 5, 2:10 PM EDT | Mesoscale Discussion | SPC | 65 min |
| Sep 5, 2:43 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 5, 4:48 PM EDT | Areal Flood Advisory | ILN | 117 min |
| Sep 6, 5:30 AM EDT | Dense Fog Advisory | ILN | 5 hr |
| Sep 7, 3:39 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Sep 7, 4:22 PM EDT | Mesoscale Discussion | SPC | 53 min |
| Sep 7, 4:41 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 7, 8:39 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Sep 7, 9:10 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 7, 11:52 PM EDT | Special Weather Statement | ILN | 68 min |
| Sep 8, 12:22 AM EDT | Severe Thunderstorm Warning | ILN | 38 min |
| Sep 8, 12:36 AM EDT | Mesoscale Discussion | SPC | 84 min |
| Sep 8, 12:43 AM EDT | Severe Thunderstorm Warning | ILN | 32 min |
| Sep 8, 12:57 AM EDT | Severe Thunderstorm Warning | ILN | 48 min |
| Sep 8, 12:57 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 8, 1:04 AM EDT | Tornado Warning | ILN | 16 min |
| Sep 23, 4:07 AM EDT | Frost Advisory | ILN | 29 hr |
| Sep 26, 8:09 PM EDT | Special Weather Statement | ILN | 36 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 | 3 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 6 |
| Special Weather Statement | 2 |
| Flooding | |
| Areal Flood Advisory | 1 |
| Cold | |
| Frost Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe 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.