Alert archive / New Hampshire / 2022
Weather alerts in New Hampshire, August 2022
56 weather alerts in August 2022, 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 August 2022. Tap one for its archive.
- Alerts
- 56
- Warnings
- 18
- Watches
- 1
- Advisories
- 4
- Busiest day
- August 26, 202215 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 |
|---|---|---|---|---|
| Aug 3, 2:43 AM EDT | Heat Advisory | GYX | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more | 7 days |
| Aug 4, 6:29 PM EDT | Severe Thunderstorm Warning | GYX | Cheshire, Hillsborough, Merrimack, Sullivan | 61 min |
| Aug 4, 6:58 PM EDT | Special Weather Statement | BTV | Sullivan | 17 min |
| Aug 4, 7:16 PM EDT | Special Weather Statement | GYX | Grafton | 29 min |
| Aug 4, 7:32 PM EDT | Severe Thunderstorm Warning | GYX | Grafton, Sullivan | 43 min |
| Aug 4, 7:53 PM EDT | Special Weather Statement | GYX | Carroll | 37 min |
| Aug 4, 8:20 PM EDT | Special Weather Statement | GYX | Belknap | 40 min |
| Aug 4, 8:44 PM EDT | Severe Thunderstorm Warning | GYX | Carroll | 46 min |
| Aug 5, 1:55 PM EDT | Special Weather Statement | GYX | Hillsborough | 50 min |
| Aug 5, 2:43 PM EDT | Severe Thunderstorm Warning | GYX | Hillsborough | 21 min |
| Aug 5, 4:58 PM EDT | Special Weather Statement | GYX | Carroll | 32 min |
| Aug 5, 7:40 PM EDT | Severe Thunderstorm Warning | GYX | Hillsborough, Merrimack, Rockingham | 35 min |
| Aug 6, 3:07 AM EDT | Heat Advisory | GYX | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Rockingham and 1 more | 4 days |
| Aug 6, 12:16 PM EDT | Special Weather Statement | GYX | Merrimack | 44 min |
| Aug 6, 1:14 PM EDT | Special Weather Statement | GYX | Cheshire | 46 min |
| Aug 6, 2:54 PM EDT | Special Weather Statement | GYX | Strafford | 36 min |
| Aug 6, 5:40 PM EDT | Special Weather Statement | GYX | Belknap | 35 min |
| Aug 6, 6:10 PM EDT | Special Weather Statement | GYX | Strafford | 35 min |
| Aug 7, 12:58 PM EDT | Special Weather Statement | GYX | Strafford | 47 min |
| Aug 7, 1:58 PM EDT | Special Weather Statement | GYX | Cheshire | 62 min |
| Aug 7, 3:01 PM EDT | Special Weather Statement | GYX | Hillsborough | 29 min |
| Aug 7, 3:22 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Hillsborough, Merrimack, Rockingham | 38 min |
| Aug 7, 4:07 PM EDT | Special Weather Statement | GYX | Strafford | 23 min |
| Aug 7, 5:20 PM EDT | Severe Thunderstorm Warning | GYX | Carroll | 40 min |
| Aug 7, 9:44 PM EDT | Special Weather Statement | GYX | Coos | 31 min |
| Aug 8, 5:28 PM EDT | Special Weather Statement | GYX | Coos | 62 min |
| Aug 8, 6:28 PM EDT | Severe Thunderstorm Warning | GYX | Coos | 50 min |
| Aug 8, 6:35 PM EDT | Special Weather Statement | GYX | Merrimack, Sullivan | 25 min |
| Aug 8, 6:35 PM EDT | Severe Thunderstorm Warning | GYX | Coos | 55 min |
| Aug 8, 6:42 PM EDT | Severe Thunderstorm Warning | GYX | Grafton, Sullivan | 33 min |
| Aug 8, 7:40 PM EDT | Special Weather Statement | GYX | Belknap, Carroll, Strafford | 65 min |
| Aug 8, 9:41 PM EDT | Special Weather Statement | GYX | Cheshire, Hillsborough, Merrimack | 34 min |
| Aug 8, 10:20 PM EDT | Special Weather Statement | GYX | Belknap, Merrimack | 25 min |
| Aug 11, 3:21 PM EDT | Coastal Flood Advisory | GYX | Rockingham | 10 hr |
| Aug 12, 2:39 PM EDT | Coastal Flood Statement | GYX | Rockingham | 10 hr |
| Aug 13, 3:18 PM EDT | Coastal Flood Statement | GYX | Rockingham | 11 hr |
| Aug 16, 9:25 PM EDT | High Surf Advisory | GYX | Rockingham | 19 hr |
| Aug 26, 12:25 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more | 2 hr |
| Aug 26, 12:53 PM EDT | Severe Thunderstorm Warning | GYX | Grafton, Sullivan | 39 min |
| Aug 26, 1:02 PM EDT | Severe Thunderstorm Watch | SPC | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more | 7 hr |
| Aug 26, 1:04 PM EDT | Special Weather Statement | GYX | Coos | 41 min |
| Aug 26, 1:24 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Grafton | 51 min |
| Aug 26, 1:49 PM EDT | Special Weather Statement | GYX | Coos | 41 min |
| Aug 26, 1:52 PM EDT | Severe Thunderstorm Warning | GYX | Cheshire, Sullivan | 38 min |
| Aug 26, 1:54 PM EDT | Special Weather Statement | BTV | Sullivan | 51 min |
| Aug 26, 2:09 PM EDT | Special Weather Statement | GYX | Carroll | 36 min |
| Aug 26, 2:12 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll | 48 min |
| Aug 26, 2:27 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Grafton, Merrimack, Sullivan | 48 min |
| Aug 26, 2:29 PM EDT | Severe Thunderstorm Warning | GYX | Cheshire, Hillsborough, Merrimack, Sullivan | 46 min |
| Aug 26, 2:49 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll | 41 min |
| Aug 26, 3:31 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Strafford | 44 min |
| Aug 26, 3:54 PM EDT | Mesoscale Discussion | SPC | Rockingham, Strafford | 2 hr |
| Aug 26, 8:56 PM EDT | Special Weather Statement | GYX | Sullivan | 49 min |
| Aug 30, 5:19 PM EDT | Special Weather Statement | GYX | Grafton | 41 min |
| Aug 30, 6:05 PM EDT | Special Weather Statement | GYX | Grafton | 40 min |
| Aug 30, 7:31 PM EDT | Special Weather Statement | GYX | Coos | 44 min |
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 | 18 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 29 |
| Heat | |
| Heat Advisory | 2 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
| High Surf Advisory | 1 |
| 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 archive20212023
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.