Alert archive / Indiana / Johnson County / 2012
Weather alerts in Johnson County, Indiana, December 2012
16 weather alerts in December 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 16
- Warnings
- 3
- Watches
- 1
- Advisories
- 7
- Busiest day
- December 20, 20123 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 |
|---|---|---|---|
| Dec 2, 10:14 PM EST | Dense Fog Advisory | IND | 10 hr |
| Dec 7, 5:30 AM EST | Dense Fog Advisory | IND | 7 hr |
| Dec 19, 3:50 PM EST | Winter Weather Advisory | IND | 42 hr |
| Dec 20, 12:51 PM EST | High Wind Warning | IND | 15 hr |
| Dec 20, 1:10 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Dec 20, 1:50 PM EST | Special Weather Statement | IND | 40 min |
| Dec 21, 4:01 AM EST | Wind Advisory | IND | 10 hr |
| Dec 23, 3:41 PM EST | Winter Storm Watch | IND | 37 hr |
| Dec 25, 4:43 AM EST | Winter Storm Warning | IND | 8 hr |
| Dec 25, 12:45 PM EST | Blizzard Warning | IND | 26 hr |
| Dec 26, 3:25 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Dec 26, 10:39 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Dec 26, 3:05 PM EST | Winter Weather Advisory | IND | 4 hr |
| Dec 28, 1:48 PM EST | Winter Weather Advisory | IND | 19 hr |
| Dec 28, 9:18 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Dec 31, 3:15 AM EST | Winter Weather Advisory | IND | 28 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 | |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 1 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 4 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
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.