Weather alerts in New Jersey, May 2020

85 weather alerts in May 2020, 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 2020. Tap one for its archive.

Alerts: 85
Warnings: 15
Watches: 5
Advisories: 31
Busiest day: May 1, 202014 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 30, 11:49 PM EDT	Small Craft Advisory	PHI		40 hr
May 1, 11:52 AM EDT	Special Marine Warning	PHI		68 min
May 1, 1:32 PM EDT	Special Weather Statement	PHI	Monmouth	13 min
May 1, 2:32 PM EDT	Special Weather Statement	PHI	Monmouth	13 min
May 1, 2:44 PM EDT	Special Weather Statement	PHI	Atlantic	31 min
May 1, 3:17 PM EDT	Special Weather Statement	PHI	Ocean	13 min
May 1, 3:27 PM EDT	Special Weather Statement	PHI	Ocean	33 min
May 1, 3:47 PM EDT	Special Weather Statement	PHI	Ocean	43 min
May 1, 4:04 PM EDT	Special Weather Statement	PHI	Monmouth	26 min
May 1, 4:42 PM EDT	Special Weather Statement	PHI	Atlantic	18 min
May 1, 4:47 PM EDT	Special Weather Statement	PHI	Monmouth	43 min
May 1, 5:11 PM EDT	Special Weather Statement	PHI	Atlantic	34 min
May 1, 5:33 PM EDT	Special Weather Statement	PHI	Atlantic	42 min
May 1, 6:28 PM EDT	Areal Flood Advisory	PHI	Atlantic	2 hr
May 3, 3:37 PM EDT	Small Craft Advisory	PHI		41 hr
May 3, 11:45 PM EDT	Special Marine Warning	PHI		60 min
May 4, 12:36 AM EDT	Special Marine Warning	PHI		39 min
May 4, 1:18 AM EDT	Special Marine Warning	PHI		55 min
May 5, 3:33 PM EDT	Coastal Flood Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more	36 hr
May 5, 3:37 PM EDT	Coastal Flood Advisory	OKX	Essex, Hudson, Union	33 hr
May 6, 3:38 AM EDT	Small Craft Advisory	PHI		27 hr
May 6, 4:52 PM EDT	Coastal Flood Advisory	OKX	Essex, Hudson, Union	33 hr
May 7, 3:05 AM EDT	Gale Watch	PHI		25 hr
May 7, 3:41 PM EDT	Coastal Flood Advisory	OKX	Essex, Hudson, Union	34 hr
May 7, 3:43 PM EDT	Small Craft Advisory	PHI		32 hr
May 7, 3:46 PM EDT	Freeze Watch	PHI	Hunterdon, Morris, Sussex, Warren	12 hr
May 7, 3:46 PM EDT	Freeze Warning	PHI	Hunterdon, Morris, Sussex, Warren	41 hr
May 8, 3:39 AM EDT	Gale Warning	PHI		41 hr
May 8, 3:43 AM EDT	Freeze Warning	OKX	Passaic	28 hr
May 8, 11:39 PM EDT	Special Weather Statement	PHI	Burlington, Camden, Gloucester, Mercer, Salem	36 min
May 9, 12:09 AM EDT	Special Weather Statement	PHI	Atlantic, Burlington, Monmouth, Ocean	36 min
May 9, 3:37 AM EDT	Freeze Warning	OKX	Passaic	29 hr
May 9, 3:46 AM EDT	Freeze Warning	PHI	Atlantic, Burlington, Cape May, Cumberland, Hunterdon, Middlesex and 7 more	29 hr
May 9, 11:22 AM EDT	Small Craft Advisory	PHI		19 hr
May 10, 6:05 AM EDT	Small Craft Advisory	PHI		21 hr
May 11, 3:24 AM EDT	Frost Advisory	PHI	Atlantic, Burlington, Cumberland, Hunterdon, Morris, Ocean and 2 more	27 hr
May 11, 3:24 AM EDT	Freeze Warning	PHI	Sussex	27 hr
May 11, 3:34 AM EDT	Small Craft Advisory	PHI		38 hr
May 11, 12:22 PM EDT	Special Weather Statement	PHI	Middlesex	23 min
May 11, 12:35 PM EDT	Special Weather Statement	PHI	Monmouth	25 min
May 11, 12:44 PM EDT	Special Weather Statement	PHI	Monmouth	16 min
May 11, 1:00 PM EDT	Special Weather Statement	PHI	Monmouth	45 min
May 11, 4:50 PM EDT	Special Weather Statement	OKX	Bergen, Hudson	40 min
May 12, 9:22 AM EDT	Freeze Warning	PHI	Sussex, Warren	23 hr
May 12, 2:25 PM EDT	Frost Advisory	PHI	Atlantic, Burlington, Camden, Cumberland, Gloucester, Hunterdon and 7 more	18 hr
May 13, 9:29 AM EDT	Freeze Watch	PHI	Sussex	5 hr
May 13, 2:20 PM EDT	Frost Advisory	PHI	Atlantic, Burlington, Cumberland, Hunterdon, Mercer, Middlesex and 3 more	18 hr
May 13, 2:20 PM EDT	Freeze Warning	PHI	Ocean, Sussex, Warren	18 hr
May 13, 2:54 PM EDT	Frost Advisory	OKX	Passaic	17 hr
May 14, 3:16 AM EDT	Small Craft Advisory	PHI		54 hr
May 15, 8:28 PM EDT	Special Weather Statement	PHI	Sussex, Warren	47 min
May 15, 9:01 PM EDT	Special Weather Statement	OKX	Bergen, Passaic	44 min
May 17, 3:27 PM EDT	Gale Watch	PHI		12 hr
May 17, 3:27 PM EDT	Small Craft Advisory	PHI		27 hr
May 18, 3:24 AM EDT	Gale Warning	PHI		48 hr
May 18, 9:30 PM EDT	Rip Current Statement	PHI	Atlantic, Cape May, Monmouth, Ocean	4 days
May 18, 9:30 PM EDT	High Surf Advisory	PHI	Atlantic, Cape May, Monmouth, Ocean	55 hr
May 19, 4:29 AM EDT	Coastal Flood Statement	OKX	Hudson	17 hr
May 19, 11:27 AM EDT	Wind Advisory	PHI	Atlantic, Burlington, Cape May, Monmouth, Ocean	9 hr
May 19, 3:46 PM EDT	Coastal Flood Advisory	PHI	Salem	7 hr
May 20, 3:18 AM EDT	Small Craft Advisory	PHI		71 hr
May 20, 12:34 PM EDT	Gale Warning	PHI		4 hr
May 23, 3:19 AM EDT	Small Craft Advisory	PHI		54 hr
May 23, 4:41 AM EDT	Special Weather Statement	PHI	Cumberland, Salem	49 min
May 23, 6:45 AM EDT	Special Weather Statement	PHI	Atlantic	60 min
May 23, 7:50 AM EDT	Special Weather Statement	PHI	Burlington, Ocean	40 min
May 23, 8:22 AM EDT	Special Weather Statement	PHI	Ocean	38 min
May 23, 8:50 AM EDT	Special Weather Statement	PHI	Ocean	55 min
May 23, 10:01 AM EDT	Areal Flood Warning	PHI	Middlesex, Somerset	4 hr
May 23, 10:18 AM EDT	Areal Flood Advisory	PHI	Monmouth	4 hr
May 25, 8:59 PM EDT	Marine Dense Fog Advisory	PHI		13 hr
May 25, 9:01 PM EDT	Dense Fog Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 7 more	12 hr
May 26, 3:21 PM EDT	Dense Fog Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 7 more	17 hr
May 26, 3:22 PM EDT	Marine Dense Fog Advisory	PHI		20 hr
May 27, 5:39 PM EDT	Marine Dense Fog Advisory	PHI		19 hr
May 28, 4:20 PM EDT	Small Craft Advisory	PHI		37 hr
May 28, 9:54 PM EDT	Marine Dense Fog Advisory	PHI		9 hr
May 29, 12:27 PM EDT	Mesoscale Discussion	SPC	Essex, Hunterdon, Morris, Passaic, Somerset, Sussex and 1 more	63 min
May 29, 2:12 PM EDT	Special Weather Statement	OKX	Bergen, Essex, Hudson	48 min
May 29, 2:25 PM EDT	Severe Thunderstorm Watch	SPC	Hunterdon, Sussex, Warren	7 hr
May 29, 3:03 PM EDT	Mesoscale Discussion	SPC	Sussex, Warren	87 min
May 29, 5:46 PM EDT	Special Weather Statement	PHI	Sussex	29 min
May 29, 6:43 PM EDT	Special Weather Statement	OKX	Bergen, Passaic	47 min
May 29, 8:01 PM EDT	Mesoscale Discussion	SPC	Bergen, Camden, Essex, Gloucester, Hunterdon, Mercer and 8 more	119 min
May 29, 9:34 PM EDT	Special Weather Statement	OKX	Hudson, Union	41 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 Watch	1
Mesoscale Discussion	3
Special Weather Statement	29
Flooding
Areal Flood Warning	1
Areal Flood Advisory	2
Cold
Freeze Warning	7
Freeze Watch	2
Frost Advisory	4
Wind and dust
Wind Advisory	1
Fog and smoke
Dense Fog Advisory	2
Coast and beach
Coastal Flood Advisory	5
High Surf Advisory	1
Coastal Flood Statement	1
Rip Current Statement	1
Marine
Gale Warning	3
Special Marine Warning	4
Gale Watch	2
Marine Dense Fog Advisory	4
Small Craft Advisory	12

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 2019 2021

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.