Alert archive / New Hampshire / Frost Advisories
Frost Advisories in New Hampshire, 2012
11 frost advisories in 2012. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Frost Advisories
- 11
- Busiest month
- September8 frost advisories
- Busiest day
- May 17, 20122 frost advisories
Over time
By month
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 | Counties | Lasted |
|---|---|---|---|---|
| May 11, 4:03 AM EDT | Frost Advisory | BOX | Cheshire, Hillsborough | 28 hr |
| May 17, 3:06 AM EDT | Frost Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Sullivan | 27 hr |
| May 17, 3:37 AM EDT | Frost Advisory | BOX | Cheshire, Hillsborough | 27 hr |
| Sep 10, 2:49 PM EDT | Frost Advisory | GYX | Coos, Grafton | 16 hr |
| Sep 11, 6:37 PM EDT | Frost Advisory | GYX | Carroll, Coos | 8 hr |
| Sep 15, 2:57 AM EDT | Frost Advisory | GYX | Carroll, Coos, Grafton | 27 hr |
| Sep 16, 2:37 PM EDT | Frost Advisory | GYX | Carroll, Coos | 16 hr |
| Sep 19, 3:40 AM EDT | Frost Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Strafford, Sullivan | 27 hr |
| Sep 19, 3:41 AM EDT | Frost Advisory | BOX | Cheshire | 28 hr |
| Sep 24, 2:09 PM EDT | Frost Advisory | GYX | Carroll, Grafton | 17 hr |
| Sep 27, 3:11 PM EDT | Frost Advisory | GYX | Carroll | 16 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe 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. Warning verification from the Mesonet's Cow. Rebuilt daily.