Alert archive / New Hampshire / 2009
Weather alerts in New Hampshire, June 2009
47 weather alerts in June 2009, 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 June 2009. Tap one for its archive.
- Alerts
- 47
- Warnings
- 21
- Watches
- 3
- Advisories
- 20
- Busiest day
- June 26, 200913 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 |
|---|---|---|---|---|
| Jun 4, 2:45 PM EDT | Frost Advisory | GYX | Carroll, Coos, Grafton | 16 hr |
| Jun 12, 2:43 AM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 107 min |
| Jun 12, 4:44 AM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 106 min |
| Jun 13, 3:13 PM EDT | Flood Watch | GYX | Belknap, Grafton, Merrimack, Rockingham, Strafford, Sullivan | 21 hr |
| Jun 13, 8:41 PM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 85 min |
| Jun 13, 9:40 PM EDT | Areal Flood Warning | BOX | Cheshire, Hillsborough | 117 min |
| Jun 13, 11:48 PM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 3 hr |
| Jun 14, 12:01 AM EDT | Areal Flood Advisory | GYX | Belknap, Carroll, Merrimack, Rockingham, Strafford | 8 hr |
| Jun 14, 8:22 AM EDT | Areal Flood Advisory | GYX | Carroll | 3 hr |
| Jun 14, 12:39 PM EDT | Areal Flood Advisory | GYX | Belknap, Carroll, Strafford | 3 hr |
| Jun 14, 1:13 PM EDT | Areal Flood Advisory | GYX | Merrimack, Rockingham, Strafford | 3 hr |
| Jun 19, 4:35 PM EDT | Flood Watch | BOX | Cheshire, Hillsborough | 36 hr |
| Jun 20, 1:57 PM EDT | Coastal Flood Statement | GYX | Rockingham | 25 hr |
| Jun 21, 3:12 PM EDT | Coastal Flood Warning | GYX | Rockingham | 34 hr |
| Jun 24, 3:11 AM EDT | Coastal Flood Warning | GYX | Rockingham | 24 hr |
| Jun 26, 12:06 PM EDT | Mesoscale Discussion | SPC | Coos, Grafton | 54 min |
| Jun 26, 12:13 PM EDT | Severe Thunderstorm Watch | SPC | Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan | 8 hr |
| Jun 26, 1:21 PM EDT | Severe Thunderstorm Warning | GYX | Carroll, Coos | 39 min |
| Jun 26, 1:41 PM EDT | Severe Thunderstorm Warning | GYX | Coos | 49 min |
| Jun 26, 1:49 PM EDT | Severe Thunderstorm Warning | GYX | Coos | 56 min |
| Jun 26, 1:55 PM EDT | Severe Thunderstorm Warning | GYX | Coos, Grafton | 40 min |
| Jun 26, 1:57 PM EDT | Severe Thunderstorm Warning | GYX | Carroll, Coos | 63 min |
| Jun 26, 2:09 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Merrimack, Rockingham, Strafford | 36 min |
| Jun 26, 2:27 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Strafford | 49 min |
| Jun 26, 2:39 PM EDT | Severe Thunderstorm Warning | GYX | Strafford | 41 min |
| Jun 26, 4:08 PM EDT | Severe Thunderstorm Warning | GYX | Coos | 52 min |
| Jun 26, 4:45 PM EDT | Severe Thunderstorm Warning | GYX | Coos | 45 min |
| Jun 26, 6:00 PM EDT | Mesoscale Discussion | SPC | Coos, Grafton | 60 min |
| Jun 27, 5:11 PM EDT | Areal Flood Advisory | BOX | Hillsborough | 3 hr |
| Jun 27, 5:16 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 44 min |
| Jun 27, 5:25 PM EDT | Severe Thunderstorm Warning | GYX | Merrimack | 35 min |
| Jun 27, 5:47 PM EDT | Areal Flood Advisory | BOX | Hillsborough | 2 hr |
| Jun 27, 5:53 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 52 min |
| Jun 27, 6:07 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Merrimack | 38 min |
| Jun 27, 6:32 PM EDT | Flash Flood Warning | GYX | Belknap, Merrimack | 3 hr |
| Jun 27, 6:43 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Merrimack | 47 min |
| Jun 27, 9:03 PM EDT | Areal Flood Warning | GYX | Belknap | 6 hr |
| Jun 27, 9:39 PM EDT | Areal Flood Advisory | BOX | Cheshire | 111 min |
| Jun 29, 5:08 AM EDT | Areal Flood Advisory | GYX | Coos | 4 hr |
| Jun 29, 10:50 AM EDT | Areal Flood Advisory | GYX | Grafton, Merrimack, Sullivan | 4 hr |
| Jun 29, 4:52 PM EDT | Areal Flood Advisory | GYX | Merrimack | 4 hr |
| Jun 29, 5:41 PM EDT | Areal Flood Advisory | GYX | Carroll | 4 hr |
| Jun 29, 6:14 PM EDT | Areal Flood Advisory | GYX | Belknap | 3 hr |
| Jun 29, 7:34 PM EDT | Flash Flood Warning | GYX | Merrimack | 3 hr |
| Jun 29, 7:47 PM EDT | Areal Flood Advisory | BOX | Hillsborough | 3 hr |
| Jun 29, 8:06 PM EDT | Areal Flood Advisory | GYX | Rockingham, Strafford | 3 hr |
| Jun 30, 7:38 PM EDT | Areal Flood Advisory | BOX | Cheshire | 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 | |
| Severe Thunderstorm Warning | 15 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 2 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 2 |
| Flood Watch | 2 |
| Areal Flood Advisory | 19 |
| Cold | |
| Frost Advisory | 1 |
| Coast and beach | |
| Coastal Flood Warning | 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 archive20082010
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.