Alert archive / New Hampshire / 2023
Weather alerts in New Hampshire, February 2023
23 weather alerts in February 2023, 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 February 2023. Tap one for its archive.
- Alerts
- 23
- Warnings
- 3
- Watches
- 3
- Advisories
- 9
- Busiest day
- February 3, 20234 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 |
|---|---|---|---|---|
| Feb 1, 3:31 AM EST | Wind Chill Watch | GYX | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 24 hr |
| Feb 2, 3:31 AM EST | Wind Chill Warning | GYX | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 63 hr |
| Feb 2, 10:39 PM EST | Mesoscale Discussion | SPC | Coos, Grafton, Sullivan | 4 hr |
| Feb 3, 12:04 AM EST | Special Weather Statement | GYX | Coos | 116 min |
| Feb 3, 12:38 AM EST | Special Weather Statement | GYX | Carroll, Grafton | 82 min |
| Feb 3, 1:45 AM EST | Special Weather Statement | GYX | Carroll, Grafton | 60 min |
| Feb 7, 2:39 AM EST | Winter Weather Advisory | GYX | Cheshire, Hillsborough, Rockingham | 22 hr |
| Feb 8, 3:15 PM EST | Winter Weather Advisory | GYX | Carroll, Coos, Grafton | 36 hr |
| Feb 10, 3:25 AM EST | Dense Fog Advisory | GYX | Hillsborough, Rockingham, Strafford | 7 hr |
| Feb 15, 3:26 AM EST | Wind Advisory | GYX | Carroll, Coos, Grafton | 28 hr |
| Feb 16, 3:02 AM EST | Winter Weather Advisory | GYX | Carroll, Coos | 40 hr |
| Feb 17, 8:56 AM EST | Special Weather Statement | GYX | Belknap, Carroll, Coos | 34 min |
| Feb 21, 3:22 AM EST | Winter Storm Watch | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Strafford and 1 more | 24 hr |
| Feb 21, 3:34 AM EST | Coastal Flood Statement | GYX | Rockingham | 9 hr |
| Feb 22, 3:50 AM EST | Winter Storm Warning | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Strafford and 1 more | 30 hr |
| Feb 22, 3:50 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more | 30 hr |
| Feb 22, 8:59 PM EST | Mesoscale Discussion | SPC | Belknap, Cheshire, Grafton, Hillsborough, Merrimack, Sullivan | 6 hr |
| Feb 23, 2:59 PM EST | Winter Weather Advisory | GYX | Cheshire, Hillsborough, Merrimack, Rockingham, Sullivan | 12 hr |
| Feb 23, 6:54 PM EST | Mesoscale Discussion | SPC | Belknap, Cheshire, Grafton, Hillsborough, Merrimack, Rockingham and 2 more | 4 hr |
| Feb 24, 3:30 AM EST | Wind Chill Advisory | GYX | Coos | 28 hr |
| Feb 26, 2:12 PM EST | Winter Storm Watch | GYX | Belknap, Carroll, Hillsborough, Merrimack, Strafford | 13 hr |
| Feb 27, 3:10 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 48 hr |
| Feb 27, 3:07 PM EST | Winter Storm Warning | GYX | Belknap, Carroll, Hillsborough, Merrimack, Rockingham, Strafford | 36 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 | |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 4 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 6 |
| Cold | |
| Wind Chill Warning | 1 |
| Wind Chill Watch | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| Coastal Flood Statement | 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 archive20222024
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.