Weather alerts in New Jersey, May 2018

144 weather alerts in May 2018, 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 2018. Tap one for its archive.

Alerts: 144
Warnings: 56
Watches: 7
Advisories: 40
Busiest day: May 27, 201829 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 1, 2:59 PM EDT	Fire Weather Watch	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more	13 hr
May 2, 3:38 AM EDT	Red Flag Warning	OKX	Bergen, Essex, Hudson, Passaic, Union	16 hr
May 2, 3:42 AM EDT	Red Flag Warning	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more	17 hr
May 3, 3:35 AM EDT	Red Flag Warning	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 5 more	16 hr
May 3, 4:35 AM EDT	Small Craft Advisory	PHI		49 hr
May 3, 5:18 PM EDT	Special Weather Statement	PHI	Sussex	42 min
May 3, 5:35 PM EDT	Special Weather Statement	OKX	Bergen, Passaic	55 min
May 3, 5:43 PM EDT	Special Weather Statement	PHI	Sussex, Warren	32 min
May 3, 6:03 PM EDT	Mesoscale Discussion	SPC	Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 6 more	2 hr
May 3, 6:10 PM EDT	Special Weather Statement	PHI	Hunterdon, Morris, Warren	35 min
May 3, 6:22 PM EDT	Special Weather Statement	OKX	Bergen, Essex, Hudson, Passaic, Union	38 min
May 3, 6:45 PM EDT	Severe Thunderstorm Warning	OKX	Bergen	45 min
May 4, 5:52 PM EDT	Mesoscale Discussion	SPC	Bergen, Morris, Passaic, Sussex, Warren	83 min
May 4, 8:13 PM EDT	Special Weather Statement	OKX	Passaic	92 min
May 4, 8:50 PM EDT	Mesoscale Discussion	SPC	Sussex	85 min
May 4, 10:03 PM EDT	Special Weather Statement	PHI	Hunterdon, Morris, Somerset, Sussex, Warren	27 min
May 4, 10:28 PM EDT	Special Weather Statement	PHI	Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 4 more	62 min
May 6, 3:18 AM EDT	Small Craft Advisory	PHI		63 hr
May 8, 6:28 PM EDT	Small Craft Advisory	PHI		9 hr
May 8, 8:38 PM EDT	Marine Dense Fog Advisory	PHI		19 hr
May 9, 4:06 PM EDT	Small Craft Advisory	PHI		32 hr
May 9, 11:28 PM EDT	Marine Dense Fog Advisory	PHI		13 hr
May 10, 12:33 AM EDT	Dense Fog Advisory	PHI	Atlantic, Burlington, Cape May, Middlesex, Monmouth, Ocean	8 hr
May 10, 4:23 PM EDT	Mesoscale Discussion	SPC	Warren	97 min
May 10, 6:47 PM EDT	Special Weather Statement	PHI	Sussex	28 min
May 10, 7:01 PM EDT	Special Weather Statement	PHI	Sussex, Warren	29 min
May 10, 7:26 PM EDT	Special Weather Statement	PHI	Morris, Sussex, Warren	49 min
May 10, 7:48 PM EDT	Special Weather Statement	OKX	Passaic	42 min
May 10, 8:33 PM EDT	Special Weather Statement	PHI	Atlantic	42 min
May 10, 8:39 PM EDT	Special Weather Statement	OKX	Essex, Hudson	51 min
May 10, 8:40 PM EDT	Special Weather Statement	PHI	Morris	35 min
May 10, 8:56 PM EDT	Severe Thunderstorm Warning	OKX	Essex, Hudson, Union	21 min
May 10, 8:58 PM EDT	Special Weather Statement	PHI	Salem	47 min
May 12, 6:26 AM EDT	Special Weather Statement	PHI	Atlantic	49 min
May 12, 7:02 AM EDT	Special Marine Warning	PHI		58 min
May 12, 3:59 PM EDT	Mesoscale Discussion	SPC	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more	3 hr
May 12, 4:58 PM EDT	Tornado Watch	SPC	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more	5 hr
May 12, 6:53 PM EDT	Special Weather Statement	PHI	Mercer	52 min
May 12, 7:00 PM EDT	Severe Thunderstorm Warning	PHI	Gloucester, Salem	45 min
May 12, 7:16 PM EDT	Severe Thunderstorm Warning	PHI	Salem	44 min
May 12, 7:16 PM EDT	Mesoscale Discussion	SPC	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more	59 min
May 12, 7:30 PM EDT	Severe Thunderstorm Warning	PHI	Gloucester, Salem	45 min
May 12, 7:37 PM EDT	Areal Flood Advisory	PHI	Burlington, Camden, Mercer, Monmouth, Ocean	2 hr
May 12, 7:45 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Camden, Cumberland, Gloucester, Salem	45 min
May 12, 7:48 PM EDT	Special Marine Warning	PHI		57 min
May 12, 8:00 PM EDT	Areal Flood Advisory	PHI	Atlantic, Burlington, Camden, Cumberland, Gloucester, Salem	3 hr
May 12, 8:26 PM EDT	Special Weather Statement	PHI	Atlantic, Burlington, Cape May, Cumberland	49 min
May 12, 8:37 PM EDT	Special Marine Warning	PHI		53 min
May 12, 9:07 PM EDT	Special Weather Statement	PHI	Atlantic, Cape May, Cumberland, Ocean	38 min
May 12, 9:16 PM EDT	Special Marine Warning	PHI		29 min
May 12, 9:34 PM EDT	Areal Flood Advisory	PHI	Atlantic, Cape May, Cumberland	117 min
May 12, 9:37 PM EDT	Special Marine Warning	PHI		83 min
May 13, 10:42 PM EDT	Special Weather Statement	PHI	Gloucester, Salem	63 min
May 14, 3:47 PM EDT	Small Craft Advisory	PHI		32 hr
May 15, 3:40 AM EDT	Flash Flood Watch	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 7 more	21 hr
May 15, 11:43 AM EDT	Mesoscale Discussion	SPC	Sussex	3 hr
May 15, 1:46 PM EDT	Severe Thunderstorm Watch	SPC	Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more	9 hr
May 15, 2:49 PM EDT	Special Weather Statement	PHI	Sussex, Warren	56 min
May 15, 3:33 PM EDT	Mesoscale Discussion	SPC	Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more	117 min
May 15, 3:34 PM EDT	Severe Thunderstorm Warning	OKX	Bergen, Essex, Passaic, Union	86 min
May 15, 3:46 PM EDT	Severe Thunderstorm Warning	PHI	Hunterdon, Morris, Sussex, Warren	74 min
May 15, 4:06 PM EDT	Areal Flood Advisory	OKX	Bergen, Passaic	114 min
May 15, 4:24 PM EDT	Special Weather Statement	PHI	Hunterdon, Somerset	51 min
May 15, 4:33 PM EDT	Areal Flood Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	117 min
May 15, 4:41 PM EDT	Severe Thunderstorm Warning	PHI	Hunterdon, Mercer, Middlesex, Morris, Somerset, Warren	64 min
May 15, 4:49 PM EDT	Special Marine Warning	PHI		86 min
May 15, 4:51 PM EDT	Severe Thunderstorm Warning	OKX	Bergen, Essex, Hudson, Passaic, Union	54 min
May 15, 5:22 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Mercer, Middlesex, Monmouth, Ocean	38 min
May 15, 5:31 PM EDT	Areal Flood Advisory	PHI	Hunterdon, Mercer, Middlesex, Morris, Somerset	3 hr
May 15, 5:35 PM EDT	Areal Flood Advisory	PHI	Hunterdon, Mercer, Middlesex, Somerset	4 hr
May 15, 5:38 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Camden, Gloucester, Salem	67 min
May 15, 5:53 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Mercer, Middlesex, Monmouth, Ocean	52 min
May 15, 6:02 PM EDT	Special Marine Warning	PHI		88 min
May 15, 6:10 PM EDT	Areal Flood Advisory	PHI	Burlington, Camden, Gloucester, Monmouth, Ocean, Salem	4 hr
May 15, 6:12 PM EDT	Special Marine Warning	PHI		63 min
May 15, 6:17 PM EDT	Special Weather Statement	PHI	Burlington, Camden, Cumberland, Gloucester, Ocean	43 min
May 15, 6:35 PM EDT	Severe Thunderstorm Warning	PHI	Salem	40 min
May 15, 6:46 PM EDT	Special Weather Statement	PHI	Atlantic, Cumberland, Ocean, Salem	74 min
May 15, 6:58 PM EDT	Areal Flood Advisory	PHI	Salem	4 hr
May 15, 7:14 PM EDT	Special Marine Warning	PHI		91 min
May 15, 7:18 PM EDT	Severe Thunderstorm Warning	PHI	Salem	57 min
May 15, 7:30 PM EDT	Special Marine Warning	PHI		90 min
May 15, 8:41 PM EDT	Mesoscale Discussion	SPC	Atlantic, Cape May, Cumberland	94 min
May 15, 8:43 PM EDT	Special Marine Warning	PHI		92 min
May 16, 3:35 PM EDT	Flood Watch	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 8 more	3 days
May 17, 2:32 AM EDT	Areal Flood Advisory	PHI	Burlington, Camden, Gloucester, Salem	4 hr
May 17, 4:05 AM EDT	Small Craft Advisory	PHI		4 days
May 17, 4:26 AM EDT	Areal Flood Advisory	PHI	Hunterdon, Mercer, Middlesex, Monmouth, Morris, Somerset	4 hr
May 17, 6:29 AM EDT	Areal Flood Advisory	PHI	Burlington, Camden, Gloucester, Salem	2 hr
May 17, 7:54 PM EDT	Areal Flood Advisory	PHI	Atlantic, Cape May	2 hr
May 18, 4:04 AM EDT	Coastal Flood Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 5 more	27 hr
May 18, 4:23 AM EDT	Coastal Flood Statement	OKX	Essex, Hudson, Union	23 hr
May 18, 9:13 AM EDT	Areal Flood Advisory	PHI	Cape May	3 hr
May 18, 3:40 PM EDT	Gale Warning	PHI		6 hr
May 19, 3:07 PM EDT	Special Weather Statement	PHI	Cumberland, Salem	68 min
May 19, 4:17 PM EDT	Special Weather Statement	PHI	Cumberland	43 min
May 19, 7:32 PM EDT	Marine Dense Fog Advisory	PHI		16 hr
May 19, 9:27 PM EDT	Dense Fog Advisory	PHI	Burlington, Hunterdon, Mercer, Middlesex, Monmouth, Morris and 4 more	9 hr
May 20, 3:49 PM EDT	Special Marine Warning	PHI		56 min
May 20, 4:42 PM EDT	Special Marine Warning	PHI		93 min
May 20, 6:33 PM EDT	Special Marine Warning	PHI		87 min
May 20, 6:39 PM EDT	Special Weather Statement	PHI	Cape May	36 min
May 20, 8:23 PM EDT	Special Marine Warning	PHI		112 min
May 20, 10:09 PM EDT	Special Marine Warning	PHI		2 hr
May 26, 3:43 AM EDT	Small Craft Advisory	PHI		48 hr
May 26, 6:11 PM EDT	Special Weather Statement	PHI	Camden	34 min
May 26, 6:20 PM EDT	Special Weather Statement	PHI	Monmouth	25 min
May 26, 6:30 PM EDT	Special Marine Warning	PHI		60 min
May 26, 6:57 PM EDT	Special Weather Statement	PHI	Monmouth	48 min
May 26, 7:00 PM EDT	Areal Flood Advisory	PHI	Monmouth	85 min
May 26, 11:38 PM EDT	Flash Flood Watch	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 9 more	23 hr
May 26, 11:45 PM EDT	Flash Flood Watch	OKX	Bergen, Essex, Hudson, Passaic, Union	10 hr
May 27, 1:27 AM EDT	Special Marine Warning	PHI		2 hr
May 27, 1:46 AM EDT	Special Marine Warning	PHI		89 min
May 27, 1:58 AM EDT	Areal Flood Advisory	PHI	Monmouth	4 hr
May 27, 2:13 AM EDT	Areal Flood Advisory	PHI	Morris, Warren	4 hr
May 27, 4:13 AM EDT	Areal Flood Advisory	PHI	Middlesex, Somerset	4 hr
May 27, 4:14 AM EDT	Areal Flood Advisory	OKX	Bergen, Essex, Hudson, Union	2 hr
May 27, 4:28 AM EDT	Flash Flood Warning	PHI	Monmouth	4 hr
May 27, 4:39 AM EDT	Flash Flood Warning	PHI	Middlesex, Somerset	4 hr
May 27, 5:27 AM EDT	Areal Flood Advisory	PHI	Hunterdon	4 hr
May 27, 5:35 AM EDT	Areal Flood Advisory	PHI	Mercer, Middlesex, Monmouth	4 hr
May 27, 5:43 AM EDT	Flash Flood Warning	PHI	Monmouth	4 hr
May 27, 6:12 AM EDT	Flash Flood Warning	PHI	Mercer, Middlesex, Somerset	4 hr
May 27, 6:33 AM EDT	Flash Flood Warning	PHI	Hunterdon	4 hr
May 27, 6:49 AM EDT	Areal Flood Advisory	OKX	Union	56 min
May 27, 7:30 AM EDT	Flash Flood Warning	PHI	Mercer	4 hr
May 27, 8:25 AM EDT	Areal Flood Warning	PHI	Monmouth	7 hr
May 27, 8:40 AM EDT	Areal Flood Warning	PHI	Middlesex, Somerset	4 hr
May 27, 9:05 AM EDT	River Flood Warning	PHI	Mercer	13 hr
May 27, 9:17 AM EDT	Areal Flood Advisory	PHI	Burlington, Camden, Gloucester, Mercer, Monmouth, Ocean	3 hr
May 27, 10:02 AM EDT	Areal Flood Warning	PHI	Monmouth	6 hr
May 27, 10:19 AM EDT	Areal Flood Warning	PHI	Hunterdon, Mercer, Middlesex, Somerset	8 hr
May 27, 10:27 AM EDT	Areal Flood Warning	PHI	Hunterdon	8 hr
May 27, 11:18 AM EDT	Areal Flood Warning	PHI	Mercer	7 hr
May 27, 3:10 PM EDT	River Flood Warning	PHI	Somerset	46 hr
May 27, 3:22 PM EDT	Coastal Flood Advisory	PHI	Burlington, Camden, Gloucester, Mercer, Middlesex, Monmouth and 2 more	12 hr
May 27, 3:44 PM EDT	Areal Flood Warning	PHI	Monmouth	16 hr
May 27, 6:07 PM EDT	Areal Flood Warning	PHI	Mercer, Middlesex, Somerset	4 hr
May 27, 9:59 PM EDT	Areal Flood Warning	PHI	Middlesex	12 hr
May 28, 9:59 AM EDT	Areal Flood Warning	PHI	Middlesex	18 hr
May 30, 1:45 AM EDT	Marine Dense Fog Advisory	PHI		9 hr
May 30, 4:43 AM EDT	Dense Fog Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more	4 hr
May 30, 9:17 PM EDT	Marine Dense Fog Advisory	PHI		37 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
Tornado Watch	1
Mesoscale Discussion	9
Special Weather Statement	31
Flooding
Areal Flood Warning	10
Flash Flood Warning	6
River Flood Warning	2
Flash Flood Watch	3
Flood Watch	1
Areal Flood Advisory	23
Fire
Red Flag Warning	3
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	3
Coast and beach
Coastal Flood Advisory	2
Coastal Flood Statement	1
Marine
Gale Warning	1
Special Marine Warning	19
Marine Dense Fog Advisory	5
Small Craft Advisory	7

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 2017 2019

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.