Weather alerts in New Hampshire, 2003
50 weather alerts in 2003, 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 2003. Tap one for its archive.
- Alerts
- 50
- Warnings
- 18
- Watches
- 4
- Advisories
- 0
- Busiest month
- August20 alerts
- Busiest day
- June 27, 20035 alerts
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 |
|---|---|---|---|---|
| Jan 1, 8:04 PM EST | Mesoscale Discussion | SPC | Belknap, Cheshire, Grafton, Hillsborough, Merrimack, Sullivan | 6 hr |
| Jan 3, 1:32 PM EST | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more | 7 hr |
| Jan 3, 11:12 PM EST | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 6 hr |
| Feb 1, 8:44 PM EST | Mesoscale Discussion | SPC | Carroll | 7 hr |
| Feb 4, 6:56 AM EST | Mesoscale Discussion | SPC | Coos | 6 hr |
| Feb 17, 11:16 AM EST | Mesoscale Discussion | SPC | Cheshire, Hillsborough, Rockingham | 7 hr |
| Feb 17, 7:08 PM EST | Mesoscale Discussion | SPC | Belknap, Cheshire, Hillsborough, Merrimack, Rockingham, Strafford and 1 more | 6 hr |
| Apr 3, 6:59 PM EST | Mesoscale Discussion | SPC | Belknap, Carroll, Grafton, Merrimack, Strafford, Sullivan | 5 hr |
| Jun 23, 2:04 PM EDT | Mesoscale Discussion | SPC | Cheshire, Grafton, Sullivan | 116 min |
| Jun 27, 12:17 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 2 hr |
| Jun 27, 1:45 PM EDT | Severe Thunderstorm Watch | SPC | Belknap, Carroll, Hillsborough, Merrimack, Rockingham, Strafford | 6 hr |
| Jun 27, 2:44 PM EDT | Severe Thunderstorm Warning | GYX | Carroll, Strafford | 31 min |
| Jun 27, 3:07 PM EDT | Severe Thunderstorm Warning | GYX | Rockingham, Strafford | 23 min |
| Jun 27, 3:55 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Hillsborough, Merrimack, Rockingham, Strafford | 2 hr |
| Jun 30, 11:35 AM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 85 min |
| Jul 5, 12:58 PM EDT | Mesoscale Discussion | SPC | Carroll, Coos | 2 hr |
| Jul 5, 1:20 PM EDT | Severe Thunderstorm Watch | SPC | Coos, Grafton | 6 hr |
| Jul 8, 1:33 PM EDT | Mesoscale Discussion | SPC | Carroll, Coos, Grafton | 87 min |
| Jul 8, 6:09 PM EDT | Severe Thunderstorm Warning | GYX | Coos | 51 min |
| Jul 21, 7:51 PM EDT | Mesoscale Discussion | SPC | Cheshire, Hillsborough, Sullivan | 84 min |
| Jul 21, 8:40 PM EDT | Severe Thunderstorm Watch | SPC | Cheshire, Hillsborough | 4 hr |
| Jul 21, 10:33 PM EDT | Mesoscale Discussion | SPC | Hillsborough | 87 min |
| Aug 5, 5:43 PM EDT | Flash Flood Warning | GYX | Belknap | 3 hr |
| Aug 6, 12:44 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 2 hr |
| Aug 6, 4:21 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Strafford | 54 min |
| Aug 6, 4:35 PM EDT | Severe Thunderstorm Warning | GYX | Grafton | 40 min |
| Aug 6, 5:19 PM EDT | Flash Flood Warning | BOX | Cheshire | 116 min |
| Aug 6, 6:58 PM EDT | Flash Flood Warning | BOX | Cheshire | 2 hr |
| Aug 9, 9:58 PM EDT | Flash Flood Warning | GYX | Carroll | 6 hr |
| Aug 9, 9:58 PM EDT | Flash Flood Warning | GYX | Carroll | 32 min |
| Aug 10, 4:08 PM EDT | Flash Flood Warning | BOX | Cheshire | 2 hr |
| Aug 11, 5:37 PM EDT | Flash Flood Warning | BOX | Hillsborough | 4 hr |
| Aug 12, 1:40 AM EDT | Flash Flood Warning | GYX | Merrimack | 3 hr |
| Aug 13, 1:25 PM EDT | Severe Thunderstorm Warning | GYX | Carroll | 50 min |
| Aug 13, 1:53 PM EDT | Flash Flood Warning | BOX | Cheshire | 3 hr |
| Aug 16, 10:09 AM EDT | Mesoscale Discussion | SPC | Coos | 2 hr |
| Aug 16, 4:00 PM EDT | Severe Thunderstorm Warning | GYX | Strafford | 60 min |
| Aug 16, 4:30 PM EDT | Severe Thunderstorm Warning | GYX | Merrimack | 30 min |
| Aug 16, 4:32 PM EDT | Severe Thunderstorm Warning | GYX | Merrimack | 58 min |
| Aug 22, 12:32 PM EDT | Mesoscale Discussion | SPC | Cheshire, Hillsborough | 118 min |
| Aug 22, 1:15 PM EDT | Severe Thunderstorm Watch | SPC | Cheshire, Hillsborough, Rockingham | 7 hr |
| Aug 22, 7:22 PM EDT | Mesoscale Discussion | SPC | Cheshire, Hillsborough, Rockingham | 53 min |
| Oct 29, 10:16 AM EST | Mesoscale Discussion | SPC | Rockingham, Strafford | 89 min |
| Dec 6, 5:47 AM EST | Mesoscale Discussion | SPC | Sullivan | 6 hr |
| Dec 6, 12:31 PM EST | Mesoscale Discussion | SPC | Belknap, Carroll | 6 hr |
| Dec 6, 6:51 PM EST | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 4 hr |
| Dec 14, 12:14 PM EST | Mesoscale Discussion | SPC | Belknap, Cheshire, Grafton, Hillsborough, Merrimack, Rockingham and 1 more | 5 hr |
| Dec 14, 6:56 PM EST | Mesoscale Discussion | SPC | Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan | 6 hr |
| Dec 14, 10:44 PM EST | Mesoscale Discussion | SPC | Cheshire, Hillsborough, Rockingham | 5 hr |
| Dec 15, 12:20 AM EST | Mesoscale Discussion | SPC | Carroll, Coos | 6 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 | 9 |
| Severe Thunderstorm Watch | 4 |
| Mesoscale Discussion | 28 |
| Flooding | |
| Flash Flood Warning | 9 |
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 archive20022004
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.