Weather alerts in New Jersey, April 2011

199 weather alerts in April 2011, 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 April 2011. Tap one for its archive.

Alerts: 199
Warnings: 72
Watches: 14
Advisories: 35
Busiest day: April 28, 201148 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
Apr 1, 3:57 AM EDT	Winter Weather Advisory	PHI	Sussex	8 hr
Apr 1, 4:08 AM EDT	Small Craft Advisory	PHI		19 hr
Apr 1, 5:56 AM EDT	Coastal Flood Statement	PHI	Atlantic, Burlington, Cape May, Middlesex, Monmouth, Ocean	5 hr
Apr 2, 3:26 PM EDT	Small Craft Advisory	PHI		20 hr
Apr 3, 3:46 PM EDT	Small Craft Advisory	PHI		24 hr
Apr 3, 4:09 PM EDT	Wind Advisory	PHI	Atlantic, Burlington, Cape May, Cumberland	26 hr
Apr 4, 4:07 AM EDT	Gale Warning	PHI		35 hr
Apr 4, 2:15 PM EDT	Red Flag Warning	PHI	Burlington, Camden, Ocean	4 hr
Apr 4, 3:24 PM EDT	Wind Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more	22 hr
Apr 5, 5:01 AM EDT	Severe Thunderstorm Warning	PHI	Salem	74 min
Apr 5, 5:03 AM EDT	Mesoscale Discussion	SPC	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 8 more	27 min
Apr 5, 5:07 AM EDT	Severe Thunderstorm Watch	SPC	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more	2 hr
Apr 5, 5:58 AM EDT	Special Weather Statement	PHI	Hunterdon, Morris, Somerset, Sussex, Warren	62 min
Apr 5, 6:05 AM EDT	Special Weather Statement	PHI	Atlantic, Burlington, Camden, Gloucester, Monmouth, Ocean and 1 more	55 min
Apr 5, 6:25 AM EDT	Mesoscale Discussion	SPC	Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 14 more	2 hr
Apr 5, 6:30 AM EDT	Special Weather Statement	PHI	Hunterdon, Mercer, Middlesex, Monmouth, Morris, Somerset and 1 more	60 min
Apr 5, 6:42 AM EDT	Special Weather Statement	PHI	Cape May, Cumberland	63 min
Apr 5, 7:05 AM EDT	Special Weather Statement	PHI	Morris	55 min
Apr 5, 7:07 AM EDT	Special Weather Statement	PHI	Burlington, Middlesex, Monmouth, Ocean	53 min
Apr 5, 7:12 AM EDT	Special Weather Statement	OKX	Passaic	48 min
Apr 5, 8:55 AM EDT	Special Weather Statement	PHI	Hunterdon, Morris, Warren	65 min
Apr 5, 9:37 AM EDT	Special Weather Statement	PHI	Hunterdon, Morris, Salem, Somerset, Sussex, Warren	53 min
Apr 5, 10:16 AM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Camden, Cumberland, Gloucester, Salem	44 min
Apr 5, 10:20 AM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Cape May, Cumberland	40 min
Apr 5, 10:30 AM EDT	Special Weather Statement	PHI	Mercer, Middlesex, Monmouth, Morris, Somerset	60 min
Apr 5, 10:35 AM EDT	Special Marine Warning	PHI		55 min
Apr 5, 10:41 AM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Cumberland, Salem	19 min
Apr 5, 10:54 AM EDT	Special Weather Statement	OKX	Bergen, Essex, Hudson, Union	36 min
Apr 5, 10:58 AM EDT	Special Weather Statement	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Middlesex and 2 more	92 min
Apr 5, 11:00 AM EDT	Severe Thunderstorm Warning	PHI	Burlington, Monmouth, Ocean	30 min
Apr 5, 11:09 AM EDT	Special Marine Warning	PHI		96 min
Apr 5, 11:45 AM EDT	Special Marine Warning	PHI		60 min
Apr 5, 2:57 PM EDT	Small Craft Advisory	PHI		27 hr
Apr 6, 3:52 PM EDT	Small Craft Advisory	PHI		16 hr
Apr 8, 3:33 AM EDT	Small Craft Advisory	PHI		56 hr
Apr 10, 3:24 PM EDT	Small Craft Advisory	PHI		3 days
Apr 11, 7:13 PM EDT	Special Weather Statement	PHI	Sussex, Warren	92 min
Apr 11, 8:04 PM EDT	Special Weather Statement	PHI	Hunterdon, Sussex, Warren	56 min
Apr 11, 9:03 PM EDT	Special Weather Statement	PHI	Hunterdon, Morris, Warren	57 min
Apr 12, 4:33 PM EDT	Special Marine Warning	PHI		35 min
Apr 12, 4:52 PM EDT	Special Weather Statement	PHI	Cumberland	53 min
Apr 12, 5:15 PM EDT	Special Weather Statement	PHI	Camden	45 min
Apr 12, 5:37 PM EDT	Special Weather Statement	PHI	Atlantic, Burlington, Camden, Gloucester	23 min
Apr 12, 6:04 PM EDT	Special Weather Statement	PHI	Atlantic, Burlington, Camden, Cape May, Gloucester, Mercer and 3 more	41 min
Apr 12, 6:47 PM EDT	Special Weather Statement	PHI	Burlington, Middlesex, Monmouth, Ocean, Somerset	58 min
Apr 12, 9:36 PM EDT	Gale Warning	PHI		8 hr
Apr 12, 9:39 PM EDT	Special Weather Statement	PHI	Atlantic, Cape May	36 min
Apr 12, 10:06 PM EDT	Special Weather Statement	PHI	Morris	54 min
Apr 12, 10:10 PM EDT	Special Weather Statement	PHI	Cape May	65 min
Apr 12, 10:19 PM EDT	Special Marine Warning	PHI		56 min
Apr 12, 10:37 PM EDT	Special Weather Statement	PHI	Atlantic, Burlington	53 min
Apr 12, 10:49 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Ocean	56 min
Apr 12, 11:23 PM EDT	Mesoscale Discussion	SPC	Bergen, Essex, Hudson, Middlesex, Monmouth, Morris and 2 more	97 min
Apr 12, 11:26 PM EDT	Special Weather Statement	PHI	Monmouth, Ocean	64 min
Apr 13, 12:07 AM EDT	Special Weather Statement	OKX	Bergen, Hudson	38 min
Apr 13, 12:12 AM EDT	Special Weather Statement	PHI	Middlesex, Morris, Somerset	63 min
Apr 13, 2:26 AM EDT	Special Weather Statement	PHI	Middlesex, Monmouth	64 min
Apr 14, 3:46 PM EDT	Small Craft Advisory	PHI		44 hr
Apr 15, 4:10 AM EDT	Gale Watch	PHI		11 hr
Apr 15, 3:06 PM EDT	Coastal Flood Watch	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more	12 hr
Apr 15, 3:10 PM EDT	Wind Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more	32 hr
Apr 15, 3:20 PM EDT	Coastal Flood Watch	OKX	Essex, Hudson, Union	13 hr
Apr 15, 3:32 PM EDT	Gale Warning	PHI		37 hr
Apr 16, 3:25 AM EDT	Coastal Flood Warning	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more	31 hr
Apr 16, 3:34 AM EDT	Wind Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	24 hr
Apr 16, 3:37 AM EDT	Flood Watch	OKX	Bergen, Essex, Hudson, Passaic, Union	24 hr
Apr 16, 4:07 AM EDT	Flood Watch	PHI	Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex and 1 more	24 hr
Apr 16, 4:09 AM EDT	Coastal Flood Warning	OKX	Essex, Hudson, Union	20 hr
Apr 16, 4:41 PM EDT	Tornado Watch	SPC	Cumberland, Gloucester, Salem	6 hr
Apr 16, 6:37 PM EDT	Areal Flood Warning	PHI	Hunterdon, Warren	8 hr
Apr 16, 6:38 PM EDT	Mesoscale Discussion	SPC	Cumberland, Gloucester, Salem	97 min
Apr 16, 7:27 PM EDT	Areal Flood Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	78 min
Apr 16, 7:47 PM EDT	Areal Flood Warning	PHI	Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex and 1 more	12 hr
Apr 16, 8:08 PM EDT	Areal Flood Warning	PHI	Atlantic, Burlington, Camden, Cumberland, Gloucester, Mercer and 4 more	8 hr
Apr 16, 8:32 PM EDT	Areal Flood Warning	OKX	Bergen, Essex, Hudson, Passaic, Union	15 hr
Apr 16, 8:38 PM EDT	Severe Thunderstorm Warning	PHI	Cumberland	52 min
Apr 16, 8:46 PM EDT	Special Marine Warning	PHI		59 min
Apr 16, 9:39 PM EDT	Special Weather Statement	PHI	Atlantic, Burlington, Ocean	51 min
Apr 16, 9:58 PM EDT	Mesoscale Discussion	SPC	Cumberland, Salem	62 min
Apr 16, 10:09 PM EDT	Areal Flood Warning	PHI	Atlantic, Burlington, Cape May, Cumberland, Monmouth, Ocean	6 hr
Apr 16, 10:19 PM EDT	Special Weather Statement	PHI	Monmouth, Ocean	41 min
Apr 16, 10:33 PM EDT	Special Weather Statement	OKX	Bergen, Hudson	42 min
Apr 16, 11:21 PM EDT	River Flood Warning	PHI	Morris, Somerset	42 hr
Apr 16, 11:27 PM EDT	River Flood Warning	OKX	Bergen, Passaic	31 hr
Apr 16, 11:39 PM EDT	River Flood Warning	OKX	Bergen	17 hr
Apr 17, 12:04 AM EDT	River Flood Warning	PHI	Morris, Passaic	42 hr
Apr 17, 12:37 AM EDT	Small Craft Advisory	PHI		34 hr
Apr 17, 12:40 AM EDT	River Flood Warning	PHI	Passaic	69 hr
Apr 17, 12:45 AM EDT	River Flood Warning	PHI	Mercer	10 hr
Apr 17, 12:50 AM EDT	River Flood Warning	PHI	Hunterdon, Somerset	6 hr
Apr 17, 12:50 AM EDT	River Flood Warning	PHI	Somerset	11 hr
Apr 17, 12:50 AM EDT	River Flood Warning	PHI	Middlesex, Somerset	23 hr
Apr 17, 12:50 AM EDT	River Flood Warning	PHI	Middlesex, Somerset	23 hr
Apr 17, 3:03 AM EDT	River Flood Warning	PHI	Essex, Morris, Passaic	5 days
Apr 17, 3:03 AM EDT	River Flood Warning	PHI	Essex, Passaic	5 days
Apr 17, 3:19 AM EDT	River Flood Warning	PHI	Morris, Passaic	43 hr
Apr 17, 3:19 AM EDT	River Flood Warning	PHI	Bergen, Morris, Passaic	32 hr
Apr 17, 3:19 AM EDT	River Flood Warning	PHI	Morris	32 hr
Apr 17, 3:19 AM EDT	River Flood Warning	PHI	Morris	49 hr
Apr 17, 5:39 AM EDT	River Flood Warning	PHI	Somerset	38 hr
Apr 17, 8:39 AM EDT	River Flood Warning	PHI	Burlington	30 hr
Apr 17, 9:51 AM EDT	Coastal Flood Warning	PHI	Burlington, Camden, Gloucester, Mercer	4 hr
Apr 17, 9:51 AM EDT	Coastal Flood Advisory	PHI	Salem	3 hr
Apr 17, 11:29 AM EDT	Areal Flood Warning	OKX	Bergen, Passaic	6 hr
Apr 17, 6:05 PM EDT	Areal Flood Advisory	OKX	Bergen	18 hr
Apr 17, 10:35 PM EDT	Coastal Flood Statement	PHI	Burlington, Camden, Gloucester, Salem	5 hr
Apr 18, 8:28 AM EDT	Areal Flood Warning	PHI	Morris	31 hr
Apr 18, 10:39 AM EDT	Small Craft Advisory for Hazardous Seas	PHI		5 hr
Apr 18, 3:50 PM EDT	Small Craft Advisory	PHI		19 hr
Apr 18, 4:05 PM EDT	Coastal Flood Statement	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more	12 hr
Apr 18, 7:37 PM EDT	Coastal Flood Statement	OKX	Hudson	2 hr
Apr 19, 3:51 AM EDT	Small Craft Advisory for Hazardous Seas	PHI		7 hr
Apr 19, 10:38 AM EDT	Small Craft Advisory	PHI		55 hr
Apr 19, 10:38 AM EDT	Small Craft Advisory for Hazardous Seas	PHI		5 hr
Apr 19, 3:16 PM EDT	Areal Flood Warning	PHI	Morris	3 days
Apr 19, 3:31 PM EDT	Coastal Flood Statement	OKX	Hudson	10 hr
Apr 19, 3:37 PM EDT	Coastal Flood Statement	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more	6 hr
Apr 19, 9:48 PM EDT	Coastal Flood Advisory	PHI	Camden, Gloucester, Salem	5 hr
Apr 20, 4:02 AM EDT	Coastal Flood Statement	PHI	Burlington, Camden, Gloucester	58 min
Apr 21, 3:15 PM EDT	Frost Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 5 more	17 hr
Apr 21, 4:15 PM EDT	Frost Advisory	OKX	Bergen, Essex, Union	14 hr
Apr 21, 4:15 PM EDT	Freeze Warning	OKX	Bergen, Passaic	14 hr
Apr 22, 4:34 AM EDT	Small Craft Advisory	PHI		54 hr
Apr 23, 7:43 AM EDT	Special Weather Statement	PHI	Hunterdon, Mercer, Middlesex, Monmouth, Morris, Somerset and 2 more	2 hr
Apr 24, 2:12 PM EDT	Mesoscale Discussion	SPC	Burlington, Camden, Gloucester, Hunterdon, Mercer, Salem and 1 more	93 min
Apr 24, 3:40 PM EDT	Severe Thunderstorm Watch	SPC	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 5 more	5 hr
Apr 24, 6:10 PM EDT	Mesoscale Discussion	SPC	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more	65 min
Apr 24, 7:45 PM EDT	Areal Flood Advisory	OKX	Essex, Hudson, Union	110 min
Apr 24, 7:57 PM EDT	Special Weather Statement	PHI	Mercer, Middlesex, Monmouth, Somerset	63 min
Apr 24, 10:39 PM EDT	Special Weather Statement	PHI	Atlantic, Cape May, Cumberland	3 hr
Apr 25, 3:24 AM EDT	Small Craft Advisory	PHI		5 days
Apr 25, 3:47 PM EDT	Marine Dense Fog Advisory	PHI		12 hr
Apr 26, 9:25 PM EDT	Marine Dense Fog Advisory	PHI		6 hr
Apr 27, 12:08 AM EDT	Special Weather Statement	PHI	Morris, Sussex, Warren	67 min
Apr 27, 12:34 AM EDT	Severe Thunderstorm Warning	PHI	Morris, Sussex, Warren	56 min
Apr 27, 12:43 AM EDT	Special Weather Statement	PHI	Hunterdon, Somerset	62 min
Apr 27, 12:55 AM EDT	Special Weather Statement	OKX	Passaic	50 min
Apr 27, 1:19 AM EDT	Special Weather Statement	PHI	Hunterdon, Mercer, Middlesex, Somerset	56 min
Apr 27, 3:25 AM EDT	Special Weather Statement	PHI	Hunterdon, Morris	65 min
Apr 27, 3:30 AM EDT	Flood Watch	PHI	Mercer, Middlesex, Morris, Somerset	12 hr
Apr 27, 3:43 AM EDT	Flash Flood Watch	OKX	Bergen, Essex, Hudson, Passaic, Union	35 hr
Apr 27, 2:31 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Camden, Gloucester	44 min
Apr 27, 3:26 PM EDT	Flash Flood Watch	PHI	Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex and 1 more	24 hr
Apr 27, 3:29 PM EDT	Special Weather Statement	PHI	Morris, Somerset	61 min
Apr 27, 3:39 PM EDT	Severe Thunderstorm Warning	PHI	Morris, Somerset, Sussex	66 min
Apr 27, 3:55 PM EDT	Mesoscale Discussion	SPC	Camden, Cumberland, Essex, Gloucester, Hunterdon, Mercer and 7 more	65 min
Apr 27, 4:16 PM EDT	Special Weather Statement	PHI	Salem	59 min
Apr 27, 4:43 PM EDT	Special Weather Statement	PHI	Camden, Cumberland, Gloucester, Salem	62 min
Apr 27, 4:43 PM EDT	Severe Thunderstorm Warning	PHI	Cumberland, Gloucester, Salem	36 min
Apr 27, 4:50 PM EDT	Special Marine Warning	PHI		12 min
Apr 27, 5:22 PM EDT	Special Weather Statement	PHI	Burlington, Camden, Gloucester	83 min
Apr 27, 8:15 PM EDT	Severe Thunderstorm Watch	SPC	Hunterdon, Mercer, Morris, Passaic, Somerset, Sussex and 1 more	8 hr
Apr 28, 3:32 AM EDT	Mesoscale Discussion	SPC	Hunterdon, Sussex, Warren	28 min
Apr 28, 4:05 AM EDT	Severe Thunderstorm Watch	SPC	Camden, Cape May, Cumberland, Gloucester, Hunterdon, Salem and 2 more	6 hr
Apr 28, 6:12 AM EDT	Special Weather Statement	PHI	Gloucester, Salem	63 min
Apr 28, 6:21 AM EDT	Mesoscale Discussion	SPC	Bergen, Burlington, Camden, Cumberland, Gloucester, Hunterdon and 7 more	54 min
Apr 28, 6:56 AM EDT	Severe Thunderstorm Warning	PHI	Hunterdon, Warren	34 min
Apr 28, 7:35 AM EDT	Special Weather Statement	PHI	Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex and 1 more	55 min
Apr 28, 9:00 AM EDT	Special Weather Statement	PHI	Monmouth	60 min
Apr 28, 9:02 AM EDT	Special Marine Warning	PHI		26 min
Apr 28, 9:16 AM EDT	Special Weather Statement	OKX	Hudson	44 min
Apr 28, 9:45 AM EDT	Severe Thunderstorm Watch	SPC	Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more	6 hr
Apr 28, 10:10 AM EDT	Gale Warning	PHI		5 hr
Apr 28, 10:25 AM EDT	Severe Thunderstorm Warning	PHI	Hunterdon, Morris, Sussex, Warren	50 min
Apr 28, 10:44 AM EDT	Mesoscale Discussion	SPC	Salem	61 min
Apr 28, 10:45 AM EDT	Special Weather Statement	OKX	Passaic	60 min
Apr 28, 10:48 AM EDT	Areal Flood Advisory	PHI	Hunterdon, Sussex, Warren	3 hr
Apr 28, 10:57 AM EDT	Severe Thunderstorm Warning	PHI	Hunterdon, Mercer, Middlesex, Somerset, Warren	63 min
Apr 28, 10:58 AM EDT	Tornado Warning	PHI	Hunterdon, Warren	32 min
Apr 28, 11:11 AM EDT	Severe Thunderstorm Warning	PHI	Hunterdon, Morris, Somerset, Sussex, Warren	64 min
Apr 28, 11:15 AM EDT	Areal Flood Advisory	PHI	Mercer, Middlesex, Morris, Somerset	4 hr
Apr 28, 11:22 AM EDT	Tornado Warning	PHI	Hunterdon, Morris, Sussex, Warren	23 min
Apr 28, 11:38 AM EDT	Special Weather Statement	OKX	Bergen, Passaic	67 min
Apr 28, 11:42 AM EDT	Flash Flood Warning	OKX	Bergen, Passaic	2 hr
Apr 28, 11:43 AM EDT	Tornado Warning	OKX	Bergen, Essex, Passaic	32 min
Apr 28, 11:45 AM EDT	Tornado Warning	PHI	Morris	30 min
Apr 28, 11:49 AM EDT	Mesoscale Discussion	SPC	Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more	56 min
Apr 28, 12:06 PM EDT	Severe Thunderstorm Warning	OKX	Bergen, Essex, Passaic, Union	24 min
Apr 28, 12:06 PM EDT	Special Marine Warning	PHI		43 min
Apr 28, 12:16 PM EDT	Severe Thunderstorm Warning	OKX	Bergen, Essex, Passaic	29 min
Apr 28, 12:29 PM EDT	Special Weather Statement	PHI	Camden, Gloucester, Salem	61 min
Apr 28, 12:30 PM EDT	Areal Flood Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	3 hr
Apr 28, 12:34 PM EDT	Special Weather Statement	PHI	Cumberland	56 min
Apr 28, 12:38 PM EDT	Special Weather Statement	PHI	Hunterdon, Morris, Somerset	52 min
Apr 28, 12:42 PM EDT	Special Weather Statement	PHI	Gloucester, Salem	63 min
Apr 28, 12:45 PM EDT	Special Weather Statement	OKX	Bergen	30 min
Apr 28, 1:12 PM EDT	Special Weather Statement	OKX	Bergen, Essex, Hudson, Passaic, Union	33 min
Apr 28, 1:13 PM EDT	Special Weather Statement	PHI	Atlantic, Cape May	62 min
Apr 28, 1:23 PM EDT	Areal Flood Advisory	PHI	Burlington, Camden, Cumberland, Gloucester, Salem	103 min
Apr 28, 1:44 PM EDT	Special Marine Warning	PHI		91 min
Apr 28, 2:02 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Camden, Gloucester	41 min
Apr 28, 2:11 PM EDT	Areal Flood Advisory	PHI	Burlington, Monmouth, Ocean	94 min
Apr 28, 2:27 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Monmouth, Ocean	41 min
Apr 28, 2:42 PM EDT	Special Marine Warning	PHI		63 min
Apr 28, 2:55 PM EDT	Special Weather Statement	PHI	Monmouth	65 min
Apr 28, 5:04 PM EDT	Special Weather Statement	PHI	Cape May	56 min
Apr 28, 6:03 PM EDT	Special Marine Warning	PHI		57 min
Apr 28, 6:22 PM EDT	Special Weather Statement	PHI	Cape May	53 min
Apr 28, 6:37 PM EDT	Special Marine Warning	PHI		53 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	19
Tornado Warning	4
Severe Thunderstorm Watch	5
Tornado Watch	1
Mesoscale Discussion	12
Special Weather Statement	59
Flooding
Areal Flood Warning	8
Flash Flood Warning	1
River Flood Warning	18
Flash Flood Watch	2
Flood Watch	3
Areal Flood Advisory	8
Winter
Winter Weather Advisory	1
Cold
Freeze Warning	1
Frost Advisory	2
Wind and dust
Wind Advisory	4
Fire
Red Flag Warning	1
Coast and beach
Coastal Flood Warning	3
Coastal Flood Watch	2
Coastal Flood Advisory	2
Coastal Flood Statement	7
Marine
Gale Warning	4
Special Marine Warning	13
Gale Watch	1
Marine Dense Fog Advisory	2
Small Craft Advisory	13
Small Craft Advisory for Hazardous Seas	3

By county

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

Nearby

Alerts in force now Tornadoes on record The radar archive 2010 2012

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. Rebuilt daily.