Alert archive / New Hampshire / 2020
Weather alerts in New Hampshire, February 2020
19 weather alerts in February 2020, 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 2020. Tap one for its archive.
- Alerts
- 19
- Warnings
- 2
- Watches
- 2
- Advisories
- 10
- Busiest day
- February 26, 20204 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 5, 3:54 AM EST | Winter Storm Watch | GYX | Belknap, Carroll, Coos, Grafton, Rockingham, Strafford | 11 hr |
| Feb 5, 3:54 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more | 66 hr |
| Feb 5, 3:22 PM EST | Winter Storm Warning | GYX | Carroll, Coos, Grafton | 54 hr |
| Feb 6, 3:13 PM EST | Coastal Flood Advisory | GYX | Rockingham | 20 hr |
| Feb 7, 10:46 AM EST | Mesoscale Discussion | SPC | Belknap, Carroll, Grafton | 4 hr |
| Feb 7, 3:03 PM EST | Mesoscale Discussion | SPC | Belknap, Carroll, Coos, Grafton | 4 hr |
| Feb 11, 3:56 AM EST | Dense Fog Advisory | GYX | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more | 2 hr |
| Feb 12, 2:56 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 33 hr |
| Feb 13, 3:12 PM EST | Wind Chill Advisory | GYX | Coos | 18 hr |
| Feb 17, 3:01 PM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Coos, Merrimack, Strafford | 33 hr |
| Feb 19, 8:38 AM EST | Special Weather Statement | GYX | Coos | 67 min |
| Feb 19, 2:06 PM EST | Wind Chill Advisory | GYX | Coos | 18 hr |
| Feb 25, 3:16 AM EST | Winter Storm Watch | GYX | Carroll, Coos, Grafton | 25 hr |
| Feb 26, 3:46 AM EST | Wind Advisory | GYX | Rockingham | 32 hr |
| Feb 26, 3:53 AM EST | Winter Storm Warning | GYX | Carroll, Coos, Grafton | 39 hr |
| Feb 26, 3:53 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Grafton | 35 hr |
| Feb 26, 3:09 PM EST | Coastal Flood Statement | GYX | Rockingham | 20 hr |
| Feb 27, 6:18 AM EST | Mesoscale Discussion | SPC | Coos | 5 hr |
| Feb 27, 11:33 AM EST | Coastal Flood Advisory | GYX | Rockingham | 3 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 | 1 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 4 |
| Cold | |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| Coastal Flood Advisory | 2 |
| 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 archive20192021
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.