Alert archive / New Hampshire / 2008
Weather alerts in New Hampshire, September 2008
29 weather alerts in September 2008, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in September 2008. Tap one for its archive.
- Alerts
- 29
- Warnings
- 8
- Watches
- 6
- Advisories
- 15
- Busiest day
- September 6, 20086 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 | Counties | Lasted |
|---|---|---|---|---|
| Sep 5, 2:16 PM EDT | Flash Flood Watch | BOX | Cheshire, Hillsborough | 37 hr |
| Sep 5, 3:25 PM EDT | Flash Flood Watch | GYX | Belknap, Carroll, Merrimack, Rockingham, Strafford, Sullivan | 35 hr |
| Sep 6, 7:59 AM EDT | Areal Flood Advisory | GYX | Grafton, Merrimack, Sullivan | 2 hr |
| Sep 6, 5:13 PM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 6 hr |
| Sep 6, 5:38 PM EDT | Flash Flood Warning | BOX | Hillsborough | 3 hr |
| Sep 6, 6:31 PM EDT | Areal Flood Advisory | GYX | Belknap, Merrimack, Rockingham, Strafford | 119 min |
| Sep 6, 7:40 PM EDT | Areal Flood Warning | GYX | Belknap, Carroll, Merrimack, Rockingham, Strafford | 13 hr |
| Sep 6, 7:43 PM EDT | Areal Flood Warning | BOX | Cheshire | 8 hr |
| Sep 6, 8:18 PM EDT | Areal Flood Warning | BOX | Hillsborough | 7 hr |
| Sep 6, 8:39 PM EDT | Areal Flood Advisory | GYX | Grafton, Sullivan | 111 min |
| Sep 6, 10:41 PM EDT | Flash Flood Warning | BOX | Hillsborough | 3 hr |
| Sep 9, 10:20 AM EDT | Flash Flood Watch | BOX | Cheshire, Hillsborough | 4 hr |
| Sep 9, 12:12 PM EDT | Areal Flood Advisory | BOX | Hillsborough | 3 hr |
| Sep 9, 12:52 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 38 min |
| Sep 10, 3:36 AM EDT | Frost Advisory | GYX | Carroll, Coos, Grafton | 28 hr |
| Sep 17, 2:38 PM EDT | Freeze Watch | GYX | Carroll, Coos, Grafton | 12 hr |
| Sep 18, 3:07 AM EDT | Frost Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 29 hr |
| Sep 18, 3:07 AM EDT | Freeze Warning | GYX | Carroll, Coos, Grafton | 29 hr |
| Sep 18, 3:45 AM EDT | Frost Advisory | BOX | Cheshire, Hillsborough | 28 hr |
| Sep 19, 2:55 PM EDT | Frost Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 17 hr |
| Sep 19, 4:00 PM EDT | Frost Advisory | BOX | Cheshire, Hillsborough | 16 hr |
| Sep 22, 3:12 PM EDT | Frost Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 16 hr |
| Sep 25, 4:48 PM EDT | Flood Watch | BOX | Cheshire, Hillsborough | 67 hr |
| Sep 26, 3:41 PM EDT | Flood Watch | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 44 hr |
| Sep 26, 5:20 PM EDT | Areal Flood Advisory | BOX | Hillsborough | 3 hr |
| Sep 27, 2:57 PM EDT | Areal Flood Advisory | GYX | Rockingham, Strafford | 3 hr |
| Sep 27, 4:44 PM EDT | Areal Flood Warning | GYX | Rockingham, Strafford | 16 hr |
| Sep 27, 4:57 PM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 6 hr |
| Sep 27, 6:27 PM EDT | Coastal Flood Advisory | GYX | Rockingham | 27 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 |
| Flooding | |
| Areal Flood Warning | 4 |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 3 |
| Flood Watch | 2 |
| Areal Flood Advisory | 8 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Frost Advisory | 6 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.