Alert archive / New Hampshire / 2007
Weather alerts in New Hampshire, May 2007
35 weather alerts in May 2007, 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 May 2007. Tap one for its archive.
- Alerts
- 35
- Warnings
- 15
- Watches
- 15
- Advisories
- 3
- Busiest day
- May 3, 20074 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 |
|---|---|---|---|---|
| May 3, 3:40 AM EDT | Red Flag Warning | GYX | 16 hr | |
| May 3, 4:38 AM EDT | Red Flag Warning | BOX | 15 hr | |
| May 3, 2:57 PM EDT | Fire Weather Watch | GYX | 12 hr | |
| May 3, 4:49 PM EDT | Fire Weather Watch | BOX | 26 hr | |
| May 4, 3:00 AM EDT | Red Flag Warning | GYX | 17 hr | |
| May 4, 4:48 AM EDT | Red Flag Warning | BOX | 14 hr | |
| May 7, 4:47 PM EDT | Fire Weather Watch | BOX | 11 hr | |
| May 7, 9:49 PM EDT | Fire Weather Watch | GYX | 5 hr | |
| May 8, 3:10 AM EDT | Red Flag Warning | GYX | 16 hr | |
| May 8, 3:43 AM EDT | Red Flag Warning | BOX | 16 hr | |
| May 10, 5:22 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 23 min |
| May 10, 5:27 PM EDT | Severe Thunderstorm Warning | GYX | Rockingham | 63 min |
| May 12, 3:54 PM EDT | Fire Weather Watch | GYX | 12 hr | |
| May 12, 5:06 PM EDT | Fire Weather Watch | BOX | 11 hr | |
| May 13, 3:30 AM EDT | Red Flag Warning | GYX | 17 hr | |
| May 13, 3:50 AM EDT | Red Flag Warning | BOX | 14 hr | |
| May 13, 2:56 PM EDT | Fire Weather Watch | GYX | 13 hr | |
| May 13, 2:57 PM EDT | Frost Advisory | GYX | Rockingham | 17 hr |
| May 14, 3:38 AM EDT | Red Flag Warning | GYX | 16 hr | |
| May 14, 4:17 AM EDT | Fire Weather Watch | BOX | 24 hr | |
| May 14, 9:36 PM EDT | Fire Weather Watch | GYX | 11 hr | |
| May 15, 4:32 AM EDT | Red Flag Warning | BOX | 12 hr | |
| May 15, 3:04 PM EDT | Coastal Flood Watch | GYX | Rockingham | 24 hr |
| May 16, 12:32 PM EDT | Tornado Watch | SPC | Cheshire | 6 hr |
| May 16, 12:52 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 38 min |
| May 16, 3:26 PM EDT | Coastal Flood Warning | GYX | Rockingham | 10 hr |
| May 17, 3:36 AM EDT | Coastal Flood Watch | GYX | Rockingham | 15 hr |
| May 17, 2:24 PM EDT | Flood Watch | BOX | Cheshire, Hillsborough | 36 hr |
| May 18, 3:21 AM EDT | Flood Watch | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 17 hr |
| May 18, 3:38 AM EDT | Coastal Flood Statement | GYX | Rockingham | 6 hr |
| May 18, 9:09 AM EDT | Coastal Flood Watch | GYX | Rockingham | 6 hr |
| May 18, 2:54 PM EDT | Coastal Flood Warning | GYX | Rockingham | 12 hr |
| May 19, 3:09 PM EDT | Coastal Flood Statement | GYX | Rockingham | 14 hr |
| May 21, 2:55 AM EDT | Frost Advisory | BOX | Cheshire, Hillsborough | 29 hr |
| May 21, 3:09 AM EDT | Frost Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 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 | 3 |
| Tornado Watch | 1 |
| Flooding | |
| Flood Watch | 2 |
| Cold | |
| Frost Advisory | 3 |
| Fire | |
| Red Flag Warning | 10 |
| Fire Weather Watch | 9 |
| Coast and beach | |
| Coastal Flood Warning | 2 |
| Coastal Flood Watch | 3 |
| Coastal Flood Statement | 2 |
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 archive20062008
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.