Alert archive / New Hampshire / 2019
Weather alerts in New Hampshire, May 2019
15 weather alerts in May 2019, 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 2019. Tap one for its archive.
- Alerts
- 15
- Warnings
- 2
- Watches
- 1
- Advisories
- 2
- Busiest day
- May 20, 20195 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 11, 11:37 AM EDT | River Flood Warning | GYX | Coos | 70 hr |
| May 13, 2:36 PM EDT | Winter Weather Advisory | GYX | Carroll, Coos, Grafton | 21 hr |
| May 19, 7:25 PM EDT | Special Weather Statement | GYX | Sullivan | 50 min |
| May 20, 1:23 AM EDT | Special Weather Statement | GYX | Coos | 52 min |
| May 20, 6:05 AM EDT | Special Weather Statement | GYX | Carroll, Grafton | 40 min |
| May 20, 1:01 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 119 min |
| May 20, 2:00 PM EDT | Severe Thunderstorm Watch | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 5 hr |
| May 20, 5:16 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more | 119 min |
| May 23, 11:02 PM EDT | Special Weather Statement | GYX | Rockingham | 28 min |
| May 24, 2:57 PM EDT | Beach Hazards Statement | GYX | Rockingham | 30 hr |
| May 26, 3:36 AM EDT | Beach Hazards Statement | GYX | Rockingham | 16 hr |
| May 27, 2:59 AM EDT | Frost Advisory | GYX | Carroll | 29 hr |
| May 27, 2:59 AM EDT | Freeze Warning | GYX | Coos | 29 hr |
| May 27, 3:00 AM EDT | Beach Hazards Statement | GYX | Rockingham | 17 hr |
| May 31, 3:33 AM EDT | Beach Hazards Statement | GYX | Rockingham | 17 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 Watch | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 4 |
| Flooding | |
| River Flood Warning | 1 |
| Winter | |
| Winter Weather Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 1 |
| Coast and beach | |
| Beach Hazards Statement | 4 |
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 archive20182020
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.