Alert archive / New Hampshire / 2004
Weather alerts in New Hampshire, August 2004
36 weather alerts in August 2004, 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 2004. Tap one for its archive.
- Alerts
- 36
- Warnings
- 19
- Watches
- 4
- Advisories
- 0
- Busiest day
- August 29, 20048 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, 11:33 AM EDT | Mesoscale Discussion | SPC | Coos, Grafton | 87 min |
| Aug 3, 1:38 PM EDT | Severe Thunderstorm Warning | GYX | Coos | 52 min |
| Aug 3, 5:12 PM EDT | Special Marine Warning | GYX | 63 min | |
| Aug 3, 5:19 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 56 min |
| Aug 7, 12:23 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 3 hr |
| Aug 11, 12:55 PM EDT | Severe Thunderstorm Watch | SPC | Cheshire, Coos, Grafton, Merrimack, Sullivan | 7 hr |
| Aug 11, 4:10 PM EDT | Severe Thunderstorm Warning | GYX | Rockingham, Strafford | 50 min |
| Aug 11, 4:18 PM EDT | Mesoscale Discussion | SPC | Rockingham, Strafford | 87 min |
| Aug 11, 4:31 PM EDT | Severe Thunderstorm Warning | GYX | Sullivan | 44 min |
| Aug 11, 7:00 PM EDT | Mesoscale Discussion | SPC | Carroll, Cheshire, Coos, Grafton, Merrimack, Sullivan | 90 min |
| Aug 12, 12:00 PM EDT | Mesoscale Discussion | SPC | Belknap, Cheshire, Grafton, Hillsborough, Merrimack, Sullivan | 90 min |
| Aug 13, 5:37 PM EDT | Flash Flood Warning | GYX | Carroll | 113 min |
| Aug 15, 4:42 AM EDT | Mesoscale Discussion | SPC | Rockingham | 2 hr |
| Aug 19, 3:11 PM EDT | Mesoscale Discussion | SPC | Coos, Grafton, Sullivan | 94 min |
| Aug 20, 11:56 AM EDT | Mesoscale Discussion | SPC | Cheshire, Hillsborough, Merrimack, Sullivan | 2 hr |
| Aug 20, 1:05 PM EDT | Severe Thunderstorm Watch | SPC | Cheshire, Hillsborough, Merrimack, Rockingham, Strafford | 6 hr |
| Aug 20, 3:41 PM EDT | Mesoscale Discussion | SPC | Cheshire, Hillsborough, Merrimack, Rockingham, Strafford | 2 hr |
| Aug 20, 4:14 PM EDT | Special Marine Warning | GYX | 31 min | |
| Aug 20, 6:10 PM EDT | Severe Thunderstorm Watch | SPC | Cheshire, Hillsborough, Rockingham, Strafford | 5 hr |
| Aug 20, 7:22 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire | 23 min |
| Aug 20, 8:22 PM EDT | Mesoscale Discussion | SPC | Cheshire, Hillsborough, Rockingham, Strafford | 83 min |
| Aug 21, 4:43 AM EDT | Special Marine Warning | GYX | 62 min | |
| Aug 21, 6:05 AM EDT | Special Marine Warning | GYX | 55 min | |
| Aug 29, 12:45 PM EDT | Mesoscale Discussion | SPC | Cheshire, Hillsborough, Merrimack, Sullivan | 3 hr |
| Aug 29, 1:11 PM EDT | Severe Thunderstorm Warning | GYX | Merrimack | 49 min |
| Aug 29, 1:20 PM EDT | Severe Thunderstorm Watch | SPC | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 1 more | 6 hr |
| Aug 29, 1:37 PM EDT | Tornado Warning | GYX | Merrimack | 23 min |
| Aug 29, 1:53 PM EDT | Severe Thunderstorm Warning | GYX | Sullivan | 67 min |
| Aug 29, 3:46 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 1 more | 119 min |
| Aug 29, 6:13 PM EDT | Mesoscale Discussion | SPC | Grafton | 92 min |
| Aug 29, 7:20 PM EDT | Severe Thunderstorm Warning | GYX | Coos | 40 min |
| Aug 29, 8:30 PM EDT | Severe Thunderstorm Warning | GYX | Grafton | 30 min |
| Aug 29, 9:05 PM EDT | Severe Thunderstorm Warning | GYX | Grafton | 40 min |
| Aug 30, 6:45 PM EDT | Severe Thunderstorm Warning | GYX | Grafton | 45 min |
| Aug 30, 9:48 PM EDT | Flash Flood Warning | GYX | Grafton | 3 hr |
| Aug 31, 12:28 AM EDT | Flash Flood Warning | GYX | Coos, Grafton, Sullivan | 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 | 11 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 4 |
| Mesoscale Discussion | 13 |
| Flooding | |
| Flash Flood Warning | 3 |
| Marine | |
| Special Marine Warning | 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 archive20032005
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.