Alert archive / New Jersey / Mesoscale Discussions
Mesoscale Discussions in New Jersey, 2019
76 mesoscale discussions in 2019. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in 2019. Tap one for its archive.
- Mesoscale Discussions
- 76
- Busiest month
- May16 mesoscale discussions
- Busiest day
- July 17, 20195 mesoscale discussions
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 19, 9:33 PM EST | Mesoscale Discussion | SPC | Bergen, Essex, Morris, Passaic, Sussex, Warren | 3 hr |
| Jan 30, 11:10 AM EST | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 4 hr |
| Feb 12, 10:48 AM EST | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Middlesex, Morris and 5 more | 4 hr |
| Feb 12, 3:35 PM EST | Mesoscale Discussion | SPC | Bergen, Morris, Passaic, Sussex, Warren | 4 hr |
| Feb 18, 2:27 AM EST | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Morris, Passaic, Sussex and 2 more | 4 hr |
| Feb 20, 10:15 PM EST | Mesoscale Discussion | SPC | Bergen, Morris, Passaic, Sussex, Warren | 5 hr |
| Mar 3, 5:41 PM EST | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Essex, Gloucester and 13 more | 4 hr |
| Mar 3, 10:44 PM EST | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 5 more | 4 hr |
| Mar 15, 7:40 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Morris and 4 more | 2 hr |
| Apr 14, 11:56 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 2 hr |
| Apr 15, 3:50 AM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 55 min |
| Apr 19, 8:29 PM EDT | Mesoscale Discussion | SPC | Camden, Cumberland, Gloucester, Salem | 91 min |
| Apr 26, 11:37 AM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Cape May, Cumberland, Gloucester, Salem | 113 min |
| Apr 26, 2:09 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 1 more | 2 hr |
| Apr 26, 4:26 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more | 94 min |
| May 19, 1:27 PM EDT | Mesoscale Discussion | SPC | Warren | 2 hr |
| May 19, 6:55 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Essex, Gloucester, Hudson and 11 more | 95 min |
| May 23, 3:42 PM EDT | Mesoscale Discussion | SPC | Cape May, Cumberland | 93 min |
| May 23, 9:24 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hunterdon, Morris, Passaic, Somerset and 3 more | 2 hr |
| May 26, 11:14 AM EDT | Mesoscale Discussion | SPC | Camden, Cumberland, Gloucester, Hunterdon, Salem | 3 hr |
| May 26, 5:45 PM EDT | Mesoscale Discussion | SPC | Salem | 2 hr |
| May 28, 1:02 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Cumberland, Essex, Gloucester, Hunterdon and 8 more | 118 min |
| May 28, 4:43 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Gloucester, Hunterdon, Mercer, Morris and 3 more | 2 hr |
| May 28, 5:34 PM EDT | Mesoscale Discussion | SPC | Atlantic, Cape May, Cumberland, Salem | 86 min |
| May 28, 6:08 PM EDT | Mesoscale Discussion | SPC | Bergen, Passaic, Sussex | 97 min |
| May 28, 8:07 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cumberland, Essex, Gloucester and 10 more | 113 min |
| May 28, 9:31 PM EDT | Mesoscale Discussion | SPC | Essex, Hudson, Morris, Union | 89 min |
| May 29, 12:06 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 3 more | 84 min |
| May 29, 3:47 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cumberland, Gloucester, Hunterdon and 6 more | 118 min |
| May 30, 12:15 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more | 2 hr |
| May 30, 3:56 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more | 64 min |
| Jun 2, 1:15 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Essex, Hudson, Hunterdon and 9 more | 2 hr |
| Jun 16, 1:53 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 1 more | 97 min |
| Jun 17, 2:03 PM EDT | Mesoscale Discussion | SPC | Cape May, Cumberland, Gloucester, Salem | 117 min |
| Jun 18, 12:23 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 7 more | 97 min |
| Jun 18, 4:47 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 7 more | 88 min |
| Jun 20, 1:53 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Cumberland, Essex, Gloucester and 10 more | 2 hr |
| Jun 29, 11:34 AM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 86 min |
| Jun 29, 1:45 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cumberland, Essex and 14 more | 90 min |
| Jun 29, 4:01 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Essex and 12 more | 119 min |
| Jul 2, 5:53 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 2 hr |
| Jul 6, 1:48 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 2 hr |
| Jul 11, 5:59 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more | 2 hr |
| Jul 17, 1:03 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 2 hr |
| Jul 17, 1:29 PM EDT | Mesoscale Discussion | SPC | Cape May, Cumberland, Salem | 3 hr |
| Jul 17, 3:59 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Essex, Hudson, Hunterdon, Mercer and 8 more | 2 hr |
| Jul 17, 6:38 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 6 more | 97 min |
| Jul 17, 6:54 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Morris, Passaic, Sussex and 1 more | 96 min |
| Jul 18, 1:49 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 14 more | 2 hr |
| Jul 20, 6:24 PM EDT | Mesoscale Discussion | SPC | Sussex | 96 min |
| Jul 22, 1:11 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Cumberland, Essex, Gloucester and 12 more | 94 min |
| Jul 22, 4:20 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Essex, Gloucester, Hudson and 11 more | 115 min |
| Jul 22, 8:51 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 84 min |
| Jul 30, 4:22 PM EDT | Mesoscale Discussion | SPC | Sussex | 113 min |
| Jul 31, 12:39 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Morris, Passaic, Sussex and 1 more | 66 min |
| Jul 31, 4:19 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 14 more | 56 min |
| Aug 7, 1:02 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 88 min |
| Aug 7, 3:57 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cumberland, Essex and 14 more | 93 min |
| Aug 7, 6:56 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 7 more | 64 min |
| Aug 16, 1:28 PM EDT | Mesoscale Discussion | SPC | Sussex, Warren | 2 hr |
| Aug 17, 1:27 PM EDT | Mesoscale Discussion | SPC | Hunterdon, Sussex, Warren | 2 hr |
| Aug 18, 6:11 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Middlesex, Morris and 5 more | 2 hr |
| Aug 19, 1:38 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Middlesex, Morris and 3 more | 67 min |
| Aug 21, 11:31 AM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Cumberland, Essex, Gloucester and 13 more | 119 min |
| Aug 21, 3:55 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Morris, Passaic and 4 more | 95 min |
| Aug 21, 6:20 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Passaic, Union | 115 min |
| Sep 2, 2:01 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Essex, Gloucester, Hudson and 9 more | 119 min |
| Sep 2, 3:58 PM EDT | Mesoscale Discussion | SPC | Sussex | 3 hr |
| Sep 4, 3:27 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Middlesex, Morris and 5 more | 93 min |
| Sep 12, 2:02 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more | 118 min |
| Sep 28, 5:51 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Gloucester, Hunterdon, Mercer, Salem | 114 min |
| Oct 31, 4:46 PM EDT | Mesoscale Discussion | SPC | Passaic, Sussex | 119 min |
| Oct 31, 7:14 PM EDT | Mesoscale Discussion | SPC | Hunterdon, Salem, Warren | 2 hr |
| Oct 31, 9:58 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 13 more | 2 hr |
| Nov 1, 12:50 AM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Cape May, Hudson, Monmouth, Ocean | 85 min |
| Dec 17, 11:06 AM EST | Mesoscale Discussion | SPC | Sussex | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hunterdon County46
- Morris County43
- Warren County43
- Sussex County42
- Mercer County41
- Somerset County41
- Salem County41
- Camden County40
- Gloucester County40
- Bergen County39
- Essex County39
- Passaic County39
- Union County39
- Burlington County39
- Hudson County36
- Middlesex County36
- Cumberland County36
- Atlantic County28
- Monmouth County27
- Cape May County27
- Ocean County21
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.