Weather alerts in New Hampshire, 2006

270 weather alerts in 2006, 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 2006. Tap one for its archive.

Alerts: 270
Warnings: 106
Watches: 52
Advisories: 75
Busiest month: June52 alerts
Busiest day: July 18, 200615 alerts

Over time

By month

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
Jan 2, 4:47 AM EST	Winter Weather Advisory	BOX	Cheshire, Hillsborough	35 hr
Jan 11, 4:42 AM EST	Freezing Rain Advisory	GYX	Coos	22 hr
Jan 14, 3:29 AM EST	Winter Storm Watch	GYX	Coos, Grafton	35 hr
Jan 14, 3:40 PM EST	Winter Storm Warning	GYX	Coos, Grafton	22 hr
Jan 14, 3:40 PM EST	Winter Weather Advisory	GYX	Carroll, Grafton, Sullivan	22 hr
Jan 14, 4:26 PM EST	Winter Weather Advisory	BOX	Cheshire, Hillsborough	24 hr
Jan 14, 4:35 PM EST	Wind Advisory	BOX	Cheshire, Hillsborough	24 hr
Jan 14, 8:42 PM EST	Wind Advisory	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	22 hr
Jan 15, 1:15 AM EST	Mesoscale Discussion	SPC	Cheshire, Coos, Grafton, Sullivan	6 hr
Jan 15, 9:01 AM EST	Winter Storm Warning	BOX	Cheshire	5 hr
Jan 15, 3:49 PM EST	Wind Chill Advisory	GYX	Coos, Grafton	18 hr
Jan 15, 4:18 PM EST	Wind Chill Advisory	BOX	Cheshire, Hillsborough	16 hr
Jan 17, 3:13 PM EST	Winter Weather Advisory	GYX	Belknap, Carroll, Coos, Grafton, Strafford	20 hr
Jan 17, 4:00 PM EST	Wind Advisory	BOX	Cheshire, Hillsborough	24 hr
Jan 17, 4:28 PM EST	Winter Weather Advisory	BOX	Cheshire, Hillsborough	11 hr
Jan 18, 3:59 AM EST	High Wind Warning	GYX	Rockingham	13 hr
Jan 18, 3:59 AM EST	Wind Advisory	GYX	Rockingham, Strafford	13 hr
Jan 21, 4:25 AM EST	Wind Advisory	BOX	Cheshire, Hillsborough	18 hr
Jan 22, 3:21 PM EST	Winter Storm Watch	BOX	Cheshire, Hillsborough	12 hr
Jan 23, 3:41 AM EST	Heavy Snow Warning	BOX	Cheshire, Hillsborough	11 hr
Jan 23, 7:04 AM EST	Snow Advisory	GYX	Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more	12 hr
Jan 23, 7:07 AM EST	Mesoscale Discussion	SPC	Belknap, Carroll, Cheshire, Hillsborough, Merrimack, Rockingham and 2 more	6 hr
Jan 23, 10:12 AM EST	Heavy Snow Warning	GYX	Merrimack, Rockingham, Sullivan	5 hr
Jan 23, 1:18 PM EST	Mesoscale Discussion	SPC	Belknap, Carroll, Strafford	4 hr
Jan 24, 3:20 PM EST	Snow Advisory	BOX	Hillsborough	12 hr
Jan 24, 4:03 PM EST	Snow Advisory	GYX	Belknap, Carroll, Merrimack, Rockingham, Strafford	23 hr
Jan 29, 4:23 AM EST	Winter Weather Advisory	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Strafford and 1 more	30 hr
Jan 30, 2:42 AM EST	Freezing Rain Advisory	BOX	Cheshire, Hillsborough	7 hr
Jan 30, 8:16 AM EST	Freezing Rain Advisory	GYX	Rockingham	104 min
Jan 30, 2:59 PM EST	Winter Weather Advisory	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	19 hr
Jan 30, 11:38 PM EST	Winter Weather Advisory	BOX	Cheshire, Hillsborough	19 hr
Feb 2, 3:08 PM EST	Winter Weather Advisory	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	19 hr
Feb 10, 3:22 AM EST	Winter Storm Watch	BOX	Cheshire, Hillsborough	37 hr
Feb 10, 3:10 PM EST	Winter Storm Watch	GYX	Rockingham, Strafford	24 hr
Feb 11, 3:25 PM EST	Winter Storm Warning	GYX	Rockingham, Strafford	30 hr
Feb 11, 3:25 PM EST	Winter Weather Advisory	GYX	Belknap, Carroll, Merrimack	30 hr
Feb 11, 4:32 PM EST	Heavy Snow Warning	BOX	Cheshire, Hillsborough	26 hr
Feb 12, 6:28 AM EST	Mesoscale Discussion	SPC	Cheshire, Hillsborough, Merrimack, Rockingham, Strafford	4 hr
Feb 12, 1:18 PM EST	Mesoscale Discussion	SPC	Cheshire, Hillsborough, Merrimack, Rockingham, Strafford	6 hr
Feb 15, 2:42 PM EST	High Wind Watch	BOX	Cheshire, Hillsborough	49 hr
Feb 16, 2:59 AM EST	High Wind Watch	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	13 hr
Feb 16, 3:44 PM EST	High Wind Warning	BOX	Cheshire, Hillsborough	24 hr
Feb 16, 3:51 PM EST	High Wind Warning	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	30 hr
Feb 16, 4:06 PM EST	Winter Weather Advisory	GYX	Coos	13 hr
Feb 17, 10:13 AM EST	Mesoscale Discussion	SPC	Cheshire, Sullivan	2 hr
Feb 17, 3:38 PM EST	Wind Advisory	BOX	Cheshire, Hillsborough	5 hr
Feb 17, 3:43 PM EST	Wind Chill Advisory	GYX	Coos, Grafton	18 hr
Feb 18, 3:25 PM EST	Wind Chill Advisory	BOX	Cheshire, Hillsborough	17 hr
Feb 18, 3:26 PM EST	Wind Chill Advisory	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan	18 hr
Feb 24, 4:18 PM EST	Snow Advisory	BOX	Cheshire, Hillsborough	31 hr
Feb 25, 3:36 AM EST	Snow Advisory	GYX	Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more	18 hr
Feb 25, 4:30 AM EST	Heavy Snow Warning	BOX	Cheshire, Hillsborough	11 hr
Feb 25, 12:45 PM EST	Mesoscale Discussion	SPC	Belknap, Carroll, Grafton, Merrimack, Strafford, Sullivan	6 hr
Feb 25, 10:20 PM EST	Wind Chill Advisory	GYX	Coos, Grafton	12 hr
Feb 26, 3:36 PM EST	Wind Chill Advisory	GYX	Coos, Grafton	19 hr
Feb 27, 3:36 PM EST	Wind Chill Advisory	GYX	Coos	12 hr
Mar 4, 3:28 AM EST	Snow Advisory	GYX	Coos, Grafton	19 hr
Mar 9, 3:21 PM EST	Winter Weather Advisory	GYX	Coos	14 hr
Mar 13, 1:04 AM EST	Dense Fog Advisory	BOX	Cheshire, Hillsborough	7 hr
Mar 14, 3:00 PM EST	Wind Advisory	BOX	Cheshire, Hillsborough	30 hr
Apr 1, 7:25 PM EST	Fire Weather Watch	BOX		9 hr
Apr 2, 4:57 AM EDT	Red Flag Warning	BOX		14 hr
Apr 3, 3:38 PM EDT	Winter Storm Watch	GYX	Coos, Grafton, Sullivan	35 hr
Apr 4, 2:53 AM EDT	Snow Advisory	GYX	Carroll, Grafton, Sullivan	24 hr
Apr 4, 2:53 AM EDT	Winter Storm Warning	GYX	Coos, Grafton	24 hr
Apr 11, 4:25 PM EDT	Fire Weather Watch	BOX		10 hr
Apr 12, 2:23 AM EDT	Red Flag Warning	BOX		16 hr
Apr 15, 4:28 PM EDT	Fire Weather Watch	BOX		13 hr
Apr 16, 5:24 AM EDT	Red Flag Warning	BOX		13 hr
Apr 18, 3:30 PM EDT	Fire Weather Watch	BOX		11 hr
Apr 19, 2:57 AM EDT	Red Flag Warning	BOX		17 hr
Apr 19, 3:35 AM EDT	Fire Weather Watch	GYX		8 hr
Apr 19, 11:34 AM EDT	Red Flag Warning	GYX		7 hr
Apr 20, 11:00 AM EDT	Red Flag Warning	BOX		9 hr
Apr 30, 3:46 PM EDT	Fire Weather Watch	GYX		19 hr
Apr 30, 4:03 PM EDT	Fire Weather Watch	BOX		19 hr
May 11, 2:02 PM EDT	Flood Watch	BOX	Cheshire, Hillsborough	5 days
May 12, 3:47 AM EDT	Flood Watch	GYX	Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more	4 days
May 13, 4:05 AM EDT	Coastal Flood Statement	GYX	Rockingham	14 hr
May 13, 6:05 PM EDT	Coastal Flood Warning	GYX	Rockingham	8 hr
May 14, 3:47 PM EDT	Coastal Flood Advisory	GYX	Rockingham	10 hr
May 15, 7:04 PM EDT	Coastal Flood Warning	GYX	Rockingham	8 hr
May 16, 3:55 AM EDT	Flood Watch	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	13 hr
May 18, 1:18 PM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more	2 hr
May 18, 3:30 PM EDT	Flood Watch	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	39 hr
May 21, 6:05 PM EDT	Severe Thunderstorm Warning	GYX	Rockingham	39 min
May 31, 5:16 PM EDT	Severe Thunderstorm Warning	GYX	Coos	59 min
May 31, 5:38 PM EDT	Severe Thunderstorm Warning	GYX	Grafton	67 min
Jun 1, 3:12 PM EDT	Flash Flood Watch	BOX	Cheshire, Hillsborough	51 hr
Jun 1, 7:56 PM EDT	Severe Thunderstorm Warning	BOX	Hillsborough	49 min
Jun 1, 10:58 PM EDT	Flash Flood Warning	BOX	Hillsborough	4 hr
Jun 1, 11:11 PM EDT	Flash Flood Warning	GYX	Rockingham	3 hr
Jun 2, 3:16 PM EDT	Flood Watch	GYX	Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more	36 hr
Jun 7, 2:50 AM EDT	Flood Watch	BOX	Cheshire, Hillsborough	21 hr
Jun 7, 3:30 AM EDT	Flood Watch	GYX	Merrimack, Rockingham, Strafford	39 hr
Jun 8, 3:40 PM EDT	Flood Watch	BOX	Cheshire, Hillsborough	30 hr
Jun 9, 6:00 AM EDT	Flood Watch	GYX	Belknap, Carroll, Merrimack, Rockingham, Strafford	46 hr
Jun 17, 2:31 PM EDT	Air Stagnation Advisory	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	29 hr
Jun 18, 3:41 PM EDT	Air Stagnation Advisory	GYX	Rockingham	28 hr
Jun 19, 10:11 AM EDT	Air Stagnation Advisory	BOX	Hillsborough	19 hr
Jun 19, 1:30 PM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 3 more	2 hr
Jun 19, 3:01 PM EDT	Severe Thunderstorm Watch	SPC	Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more	6 hr
Jun 19, 5:13 PM EDT	Severe Thunderstorm Warning	GYX	Coos, Grafton	47 min
Jun 19, 5:41 PM EDT	Severe Thunderstorm Warning	GYX	Merrimack, Sullivan	34 min
Jun 19, 5:46 PM EDT	Severe Thunderstorm Warning	GYX	Carroll	44 min
Jun 19, 5:57 PM EDT	Severe Thunderstorm Warning	GYX	Belknap, Grafton	18 min
Jun 19, 6:10 PM EDT	Severe Thunderstorm Warning	BOX	Cheshire, Hillsborough	50 min
Jun 19, 6:13 PM EDT	Severe Thunderstorm Warning	GYX	Belknap, Merrimack	47 min
Jun 19, 6:28 PM EDT	Severe Thunderstorm Warning	GYX	Carroll	47 min
Jun 19, 8:47 PM EDT	Mesoscale Discussion	SPC	Rockingham, Strafford	88 min
Jun 20, 11:33 AM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more	87 min
Jun 20, 12:12 PM EDT	Severe Thunderstorm Watch	SPC	Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more	8 hr
Jun 20, 1:10 PM EDT	Severe Thunderstorm Warning	GYX	Coos, Grafton	80 min
Jun 20, 1:35 PM EDT	Severe Thunderstorm Warning	BOX	Cheshire	46 min
Jun 20, 2:23 PM EDT	Severe Thunderstorm Warning	GYX	Coos, Grafton	67 min
Jun 20, 3:20 PM EDT	Severe Thunderstorm Warning	GYX	Grafton	40 min
Jun 20, 3:34 PM EDT	Severe Thunderstorm Warning	GYX	Carroll	41 min
Jun 20, 4:04 PM EDT	Severe Thunderstorm Warning	GYX	Belknap, Carroll	56 min
Jun 20, 6:06 PM EDT	Severe Thunderstorm Warning	GYX	Grafton	54 min
Jun 20, 6:54 PM EDT	Severe Thunderstorm Warning	GYX	Belknap	51 min
Jun 20, 7:18 PM EDT	Severe Thunderstorm Warning	GYX	Carroll	42 min
Jun 20, 7:27 PM EDT	Severe Thunderstorm Warning	GYX	Strafford	63 min
Jun 20, 8:27 PM EDT	Severe Thunderstorm Warning	GYX	Strafford	33 min
Jun 20, 8:38 PM EDT	Severe Thunderstorm Warning	GYX	Rockingham	37 min
Jun 23, 5:00 AM EDT	Flood Watch	BOX	Cheshire, Hillsborough	60 hr
Jun 23, 5:02 AM EDT	Severe Thunderstorm Warning	GYX	Carroll, Grafton	43 min
Jun 23, 1:31 PM EDT	Mesoscale Discussion	SPC	Cheshire, Hillsborough, Merrimack, Rockingham, Strafford	119 min
Jun 23, 2:55 PM EDT	Flood Watch	GYX	Belknap, Merrimack, Rockingham, Strafford, Sullivan	21 hr
Jun 28, 3:52 AM EDT	Flood Watch	GYX	Grafton, Sullivan	11 hr
Jun 29, 1:37 AM EDT	Severe Thunderstorm Warning	GYX	Sullivan	38 min
Jun 29, 12:27 PM EDT	Mesoscale Discussion	SPC	Cheshire, Hillsborough	63 min
Jun 29, 1:36 PM EDT	Severe Thunderstorm Watch	SPC	Cheshire, Grafton, Sullivan	7 hr
Jun 29, 2:30 PM EDT	Severe Thunderstorm Warning	GYX	Sullivan	30 min
Jun 29, 3:43 PM EDT	Severe Thunderstorm Warning	GYX	Belknap, Grafton	47 min
Jun 29, 4:02 PM EDT	Severe Thunderstorm Warning	GYX	Merrimack	13 min
Jun 29, 5:35 PM EDT	Severe Thunderstorm Warning	BOX	Cheshire	25 min
Jun 29, 5:50 PM EDT	Severe Thunderstorm Warning	GYX	Merrimack, Sullivan	28 min
Jun 29, 5:59 PM EDT	Severe Thunderstorm Warning	BOX	Cheshire	31 min
Jun 29, 6:36 PM EDT	Mesoscale Discussion	SPC	Cheshire, Grafton, Sullivan	84 min
Jun 29, 8:26 PM EDT	Mesoscale Discussion	SPC	Cheshire, Grafton, Merrimack, Sullivan	64 min
Jul 1, 12:31 PM EDT	Mesoscale Discussion	SPC	Coos, Grafton	2 hr
Jul 1, 2:13 PM EDT	Severe Thunderstorm Warning	GYX	Grafton	47 min
Jul 1, 3:35 PM EDT	Severe Thunderstorm Warning	GYX	Coos, Grafton	40 min
Jul 2, 5:53 PM EDT	Severe Thunderstorm Watch	SPC	Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more	4 hr
Jul 2, 7:48 PM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more	87 min
Jul 4, 1:32 PM EDT	Mesoscale Discussion	SPC	Carroll, Coos, Grafton	118 min
Jul 4, 3:15 PM EDT	Severe Thunderstorm Watch	SPC	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	6 hr
Jul 4, 7:13 PM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more	92 min
Jul 10, 10:59 AM EDT	Mesoscale Discussion	SPC	Coos	91 min
Jul 11, 10:22 AM EDT	Mesoscale Discussion	SPC	Belknap, Cheshire, Hillsborough, Merrimack, Rockingham, Strafford and 1 more	83 min
Jul 11, 11:35 AM EDT	Severe Thunderstorm Warning	GYX	Rockingham	40 min
Jul 11, 12:07 PM EDT	Severe Thunderstorm Warning	GYX	Rockingham	38 min
Jul 11, 12:16 PM EDT	Severe Thunderstorm Watch	SPC	Cheshire, Hillsborough, Rockingham	8 hr
Jul 11, 12:21 PM EDT	Tornado Warning	GYX	Rockingham	39 min
Jul 11, 2:27 PM EDT	Severe Thunderstorm Warning	GYX	Rockingham	63 min
Jul 11, 5:11 PM EDT	Severe Thunderstorm Warning	GYX	Rockingham	64 min
Jul 11, 6:01 PM EDT	Mesoscale Discussion	SPC	Hillsborough	89 min
Jul 12, 4:09 AM EDT	Flash Flood Watch	BOX	Cheshire, Hillsborough	23 hr
Jul 12, 3:55 PM EDT	Flood Watch	GYX	Merrimack, Rockingham, Sullivan	11 hr
Jul 18, 4:43 AM EDT	Heat Advisory	BOX	Hillsborough	13 hr
Jul 18, 10:56 AM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more	94 min
Jul 18, 11:44 AM EDT	Severe Thunderstorm Watch	SPC	Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more	8 hr
Jul 18, 11:45 AM EDT	Severe Thunderstorm Watch	SPC	Belknap, Carroll, Cheshire, Hillsborough, Merrimack, Rockingham and 2 more	8 hr
Jul 18, 12:20 PM EDT	Severe Thunderstorm Warning	GYX	Grafton	40 min
Jul 18, 12:59 PM EDT	Severe Thunderstorm Warning	GYX	Coos, Grafton	46 min
Jul 18, 1:25 PM EDT	Severe Thunderstorm Warning	GYX	Carroll	35 min
Jul 18, 1:58 PM EDT	Severe Thunderstorm Warning	GYX	Carroll	32 min
Jul 18, 2:58 PM EDT	Severe Thunderstorm Warning	GYX	Grafton	47 min
Jul 18, 3:43 PM EDT	Severe Thunderstorm Warning	GYX	Grafton	32 min
Jul 18, 3:53 PM EDT	Severe Thunderstorm Warning	GYX	Carroll	37 min
Jul 18, 4:18 PM EDT	Severe Thunderstorm Warning	GYX	Grafton, Sullivan	42 min
Jul 18, 5:04 PM EDT	Severe Thunderstorm Warning	GYX	Belknap, Merrimack	41 min
Jul 18, 5:37 PM EDT	Severe Thunderstorm Warning	GYX	Belknap, Carroll, Strafford	23 min
Jul 18, 5:58 PM EDT	Severe Thunderstorm Warning	GYX	Carroll, Strafford	17 min
Jul 18, 10:25 PM EDT	Severe Thunderstorm Warning	BOX	Cheshire, Hillsborough	136 days
Jul 21, 3:48 PM EDT	Severe Thunderstorm Warning	GYX	Merrimack	27 min
Jul 22, 12:02 PM EDT	Flash Flood Watch	BOX	Cheshire, Hillsborough	8 hr
Jul 26, 1:45 PM EDT	Severe Thunderstorm Warning	GYX	Sullivan	60 min
Jul 27, 1:06 PM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Coos, Grafton, Sullivan	114 min
Jul 28, 1:00 PM EDT	Severe Thunderstorm Watch	SPC	Cheshire, Hillsborough	7 hr
Jul 28, 4:18 PM EDT	Severe Thunderstorm Warning	BOX	Hillsborough	72 min
Jul 28, 5:31 PM EDT	Severe Thunderstorm Warning	GYX	Rockingham	29 min
Jul 30, 2:42 PM EDT	Excessive Heat Watch	BOX	Cheshire, Hillsborough	26 hr
Jul 31, 3:55 PM EDT	Heat Advisory	GYX	Merrimack, Rockingham, Sullivan	26 hr
Jul 31, 4:17 PM EDT	Excessive Heat Warning	BOX	Cheshire, Hillsborough	60 hr
Jul 31, 4:17 PM EDT	Heat Advisory	BOX	Cheshire, Hillsborough	52 hr
Jul 31, 7:19 PM EDT	Mesoscale Discussion	SPC	Grafton	116 min
Aug 1, 12:08 PM EDT	Severe Thunderstorm Warning	GYX	Coos	37 min
Aug 1, 1:06 PM EDT	Mesoscale Discussion	SPC	Cheshire	114 min
Aug 1, 1:41 PM EDT	Mesoscale Discussion	SPC	Coos	2 hr
Aug 1, 3:52 PM EDT	Excessive Heat Warning	GYX	Belknap, Merrimack, Rockingham, Strafford, Sullivan	26 hr
Aug 1, 3:52 PM EDT	Heat Advisory	GYX	Carroll, Grafton, Sullivan	26 hr
Aug 1, 7:48 PM EDT	Mesoscale Discussion	SPC	Coos	2 hr
Aug 1, 9:07 PM EDT	Severe Thunderstorm Watch	SPC	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	4 hr
Aug 1, 9:55 PM EDT	Severe Thunderstorm Warning	GYX	Coos	65 min
Aug 1, 10:56 PM EDT	Severe Thunderstorm Warning	GYX	Coos	49 min
Aug 2, 12:11 AM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more	94 min
Aug 2, 1:19 PM EDT	Severe Thunderstorm Watch	SPC	Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more	8 hr
Aug 2, 2:32 PM EDT	Severe Thunderstorm Warning	GYX	Grafton	43 min
Aug 2, 3:03 PM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more	87 min
Aug 2, 3:24 PM EDT	Severe Thunderstorm Warning	GYX	Grafton	66 min
Aug 2, 4:00 PM EDT	Severe Thunderstorm Warning	GYX	Carroll	45 min
Aug 2, 4:12 PM EDT	Severe Thunderstorm Warning	GYX	Sullivan	33 min
Aug 2, 4:29 PM EDT	Severe Thunderstorm Warning	GYX	Merrimack	46 min
Aug 2, 4:40 PM EDT	Severe Thunderstorm Warning	GYX	Coos	35 min
Aug 2, 4:58 PM EDT	Severe Thunderstorm Warning	GYX	Rockingham, Strafford	47 min
Aug 7, 4:16 PM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more	119 min
Aug 7, 4:34 PM EDT	Severe Thunderstorm Watch	SPC	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	6 hr
Aug 7, 7:12 PM EDT	Severe Thunderstorm Warning	GYX	Coos	63 min
Aug 7, 8:47 PM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Coos, Grafton, Hillsborough, Merrimack and 3 more	88 min
Aug 11, 2:44 PM EDT	Frost Advisory	GYX	Coos	15 hr
Aug 12, 3:41 PM EDT	Frost Advisory	GYX	Coos	15 hr
Aug 22, 5:20 PM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan	115 min
Aug 25, 3:55 PM EDT	Frost Advisory	GYX	Coos	14 hr
Sep 9, 4:29 PM EDT	Severe Thunderstorm Warning	GYX	Grafton	46 min
Sep 9, 4:33 PM EDT	Severe Thunderstorm Warning	GYX	Carroll	42 min
Sep 9, 4:48 PM EDT	Severe Thunderstorm Warning	GYX	Belknap, Carroll	42 min
Sep 10, 3:15 PM EDT	Frost Advisory	GYX	Carroll, Grafton	15 hr
Sep 10, 3:15 PM EDT	Freeze Warning	GYX	Coos	15 hr
Sep 11, 4:06 AM EDT	Frost Advisory	BOX	Cheshire	29 hr
Sep 11, 3:16 PM EDT	Frost Advisory	GYX	Carroll, Grafton, Sullivan	15 hr
Sep 11, 3:16 PM EDT	Freeze Warning	GYX	Coos	15 hr
Sep 21, 3:56 AM EDT	Frost Advisory	BOX	Cheshire, Hillsborough	28 hr
Sep 21, 3:52 PM EDT	Frost Advisory	GYX	Belknap, Carroll, Grafton, Merrimack, Sullivan	16 hr
Sep 24, 11:13 AM EDT	Mesoscale Discussion	SPC	Belknap, Carroll, Cheshire, Grafton, Merrimack, Sullivan	2 hr
Sep 24, 1:43 PM EDT	Severe Thunderstorm Warning	GYX	Belknap	32 min
Oct 5, 3:09 PM EDT	Frost Advisory	GYX	Belknap, Carroll, Grafton, Merrimack, Sullivan	17 hr
Oct 6, 3:26 PM EDT	Frost Advisory	GYX	Rockingham	17 hr
Oct 6, 3:26 PM EDT	Freeze Warning	GYX	Belknap, Merrimack, Strafford	17 hr
Oct 6, 4:06 PM EDT	Frost Advisory	BOX	Hillsborough	12 hr
Oct 6, 4:06 PM EDT	Freeze Warning	BOX	Cheshire	16 hr
Oct 7, 4:22 AM EDT	Freeze Warning	BOX	Cheshire	28 hr
Oct 7, 3:21 PM EDT	Frost Advisory	GYX	Rockingham	17 hr
Oct 7, 3:55 PM EDT	Frost Advisory	BOX	Hillsborough	16 hr
Oct 13, 4:40 AM EDT	Freeze Warning	BOX	Cheshire, Hillsborough	27 hr
Oct 13, 2:07 PM EDT	Freeze Warning	GYX	Rockingham	17 hr
Oct 19, 3:19 PM EDT	High Wind Watch	BOX	Cheshire, Hillsborough	13 hr
Oct 20, 3:26 AM EDT	Flood Watch	GYX	Carroll, Coos, Grafton	24 hr
Oct 20, 3:42 AM EDT	Wind Advisory	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	31 hr
Oct 20, 4:48 AM EDT	Wind Advisory	BOX	Cheshire, Hillsborough	22 hr
Oct 24, 3:51 AM EDT	Snow Advisory	GYX	Coos, Grafton	29 hr
Oct 27, 3:23 PM EDT	High Wind Warning	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	32 hr
Oct 27, 3:24 PM EDT	Flood Watch	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	37 hr
Oct 27, 4:23 PM EDT	High Wind Watch	BOX	Cheshire, Hillsborough	36 hr
Oct 27, 4:23 PM EDT	Wind Advisory	BOX	Cheshire, Hillsborough	36 hr
Oct 28, 5:34 AM EDT	High Wind Warning	BOX	Cheshire, Hillsborough	37 hr
Oct 28, 10:54 AM EDT	Flood Watch	BOX	Hillsborough	6 hr
Oct 28, 11:11 AM EDT	Coastal Flood Statement	GYX	Rockingham	8 hr
Oct 29, 2:15 AM EST	Wind Advisory	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	17 hr
Nov 8, 7:11 PM EST	Coastal Flood Statement	GYX	Rockingham	20 hr
Nov 13, 4:27 PM EST	Dense Fog Advisory	BOX	Hillsborough	5 hr
Nov 16, 3:26 AM EST	Flood Watch	BOX	Cheshire, Hillsborough	24 hr
Nov 16, 3:35 AM EST	Flood Watch	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	33 hr
Nov 16, 3:36 AM EST	Dense Fog Advisory	BOX	Hillsborough	5 hr
Nov 22, 3:44 PM EST	Freezing Rain Advisory	GYX	Merrimack, Sullivan	11 hr
Nov 22, 3:58 PM EST	Freezing Rain Advisory	BOX	Cheshire, Hillsborough	12 hr
Nov 30, 2:05 AM EST	High Wind Watch	BOX	Cheshire, Hillsborough	34 hr
Dec 1, 11:36 AM EST	Wind Advisory	BOX	Cheshire, Hillsborough	23 hr
Dec 1, 3:42 PM EST	Wind Advisory	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more	23 hr
Dec 1, 6:47 PM EST	Severe Thunderstorm Watch	SPC	Cheshire	118 min
Dec 1, 6:52 PM EST	Severe Thunderstorm Warning	GYX	Sullivan	38 min
Dec 1, 7:12 PM EST	Severe Thunderstorm Warning	GYX	Grafton	48 min
Dec 1, 7:19 PM EST	Severe Thunderstorm Warning	GYX	Merrimack	56 min
Dec 1, 7:57 PM EST	Severe Thunderstorm Warning	GYX	Belknap	33 min
Dec 1, 8:11 PM EST	Severe Thunderstorm Warning	GYX	Carroll	34 min
Dec 7, 8:19 PM EST	Snow Advisory	GYX	Carroll, Coos, Grafton	15 hr
Dec 22, 5:23 AM EST	Winter Weather Advisory	GYX	Carroll, Coos, Grafton	29 hr
Dec 22, 3:22 PM EST	Freezing Rain Advisory	GYX	Belknap, Carroll, Grafton, Merrimack, Sullivan	12 hr
Dec 22, 4:41 PM EST	Freezing Rain Advisory	BOX	Cheshire, Hillsborough	11 hr
Dec 25, 3:47 PM EST	Winter Weather Advisory	GYX	Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan	24 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	73
Tornado Warning	1
Severe Thunderstorm Watch	13
Mesoscale Discussion	34
Flooding
Flash Flood Warning	2
Flash Flood Watch	3
Flood Watch	18
Winter
Heavy Snow Warning	4
Winter Storm Warning	4
Winter Storm Watch	5
Freezing Rain Advisory	7
Snow Advisory	9
Winter Weather Advisory	14
Heat
Excessive Heat Warning	2
Excessive Heat Watch	1
Heat Advisory	4
Cold
Freeze Warning	7
Frost Advisory	13
Wind Chill Advisory	8
Wind and dust
High Wind Warning	5
High Wind Watch	5
Wind Advisory	13
Fire
Red Flag Warning	6
Fire Weather Watch	7
Fog and smoke
Air Stagnation Advisory	3
Dense Fog Advisory	3
Coast and beach
Coastal Flood Warning	2
Coastal Flood Advisory	1
Coastal Flood Statement	3

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2005 2007

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.