Alert archive / Pennsylvania / Clearfield County / 2009
Weather alerts in Clearfield County, Pennsylvania, December 2009
20 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
- 20
- Warnings
- 1
- Watches
- 3
- Advisories
- 9
- Busiest day
- December 9, 20094 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 |
|---|---|---|---|
| Nov 30, 8:41 PM EST | Special Weather Statement | CTP | 34 min |
| Dec 3, 2:37 AM EST | Special Weather Statement | CTP | 38 min |
| Dec 7, 2:41 PM EST | Winter Storm Watch | CTP | 21 hr |
| Dec 8, 6:12 AM EST | Winter Weather Advisory | CTP | 26 hr |
| Dec 8, 1:57 PM EST | High Wind Watch | CTP | 14 hr |
| Dec 9, 3:38 AM EST | Wind Advisory | CTP | 26 hr |
| Dec 9, 1:41 PM EST | Special Weather Statement | CTP | 49 min |
| Dec 9, 1:49 PM EST | Severe Thunderstorm Warning | CTP | 41 min |
| Dec 9, 3:27 PM EST | Special Weather Statement | CTP | 33 min |
| Dec 10, 9:49 PM EST | Wind Chill Advisory | CTP | 10 hr |
| Dec 12, 3:17 PM EST | Freezing Rain Advisory | CTP | 25 hr |
| Dec 13, 5:16 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Dec 17, 10:08 PM EST | Winter Storm Watch | CTP | 17 hr |
| Dec 18, 2:38 PM EST | Winter Weather Advisory | CTP | 32 hr |
| Dec 24, 2:05 PM EST | Winter Weather Advisory | CTP | 29 hr |
| Dec 25, 7:50 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Dec 26, 10:58 PM EST | Special Weather Statement | CTP | 4 hr |
| Dec 27, 3:58 PM EST | Winter Weather Advisory | CTP | 14 hr |
| Dec 28, 11:53 AM EST | Winter Weather Advisory | CTP | 24 hr |
| Dec 28, 2:33 PM EST | Wind Advisory | CTP | 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 | |
| Severe Thunderstorm Warning | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 5 |
| Winter | |
| Winter Storm Watch | 2 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 5 |
| Cold | |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| High Wind Watch | 1 |
| Wind 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.