Alert archive / New Jersey / Mesoscale Discussions
Mesoscale Discussions in New Jersey, 2023
71 mesoscale discussions in 2023. 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 2023. Tap one for its archive.
- Mesoscale Discussions
- 71
- Busiest month
- July26 mesoscale discussions
- Busiest day
- July 29, 20235 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 |
|---|---|---|---|---|
| Feb 21, 2:22 PM EST | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more | 53 min |
| Apr 1, 4:37 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 113 min |
| Apr 1, 6:55 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more | 95 min |
| Apr 6, 2:00 PM EDT | Mesoscale Discussion | SPC | Atlantic, Cape May, Cumberland, Gloucester, Salem | 90 min |
| Apr 6, 6:08 PM EDT | Mesoscale Discussion | SPC | Atlantic, Cape May, Cumberland, Salem | 2 hr |
| Apr 6, 8:27 PM EDT | Mesoscale Discussion | SPC | Atlantic, Cape May, Cumberland, Salem | 93 min |
| Apr 22, 2:47 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Essex and 11 more | 118 min |
| Apr 22, 6:11 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 64 min |
| Apr 22, 6:21 PM EDT | Mesoscale Discussion | SPC | Sussex | 54 min |
| Jun 6, 1:10 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Middlesex, Morris and 5 more | 2 hr |
| Jun 12, 12:30 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 60 min |
| Jun 14, 12:06 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 2 hr |
| Jun 16, 10:50 AM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 5 more | 55 min |
| Jun 16, 12:34 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 5 more | 26 min |
| Jun 26, 9:37 AM EDT | Mesoscale Discussion | SPC | Essex, Hunterdon, Mercer, Middlesex, Morris, Somerset and 3 more | 83 min |
| Jun 26, 12:36 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 2 hr |
| Jun 26, 3:22 PM EDT | Mesoscale Discussion | SPC | Hunterdon, Mercer, Morris, Somerset, Sussex, Warren | 113 min |
| Jun 26, 8:03 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Gloucester, Hunterdon, Mercer, Morris and 4 more | 87 min |
| Jun 26, 10:50 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Essex, Gloucester, Hudson and 11 more | 55 min |
| Jun 27, 2:43 PM EDT | Mesoscale Discussion | SPC | Cumberland, Gloucester, Salem | 2 hr |
| Jul 2, 3:24 PM EDT | Mesoscale Discussion | SPC | Hunterdon, Sussex, Warren | 96 min |
| Jul 2, 7:42 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Cumberland, Gloucester, Hunterdon, Mercer and 3 more | 93 min |
| Jul 3, 1:07 PM EDT | Mesoscale Discussion | SPC | Bergen, Morris, Passaic, Sussex, Warren | 113 min |
| Jul 3, 4:22 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Morris, Passaic, Sussex, Warren | 53 min |
| Jul 3, 4:49 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more | 116 min |
| Jul 3, 8:29 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more | 91 min |
| Jul 9, 10:28 AM EDT | Mesoscale Discussion | SPC | Gloucester, Hunterdon, Mercer, Morris, Salem, Somerset and 2 more | 92 min |
| Jul 9, 1:20 PM EDT | Mesoscale Discussion | SPC | Camden, Essex, Gloucester, Hunterdon, Mercer, Middlesex and 7 more | 85 min |
| Jul 9, 4:08 PM EDT | Mesoscale Discussion | SPC | Cumberland, Salem | 97 min |
| Jul 14, 2:02 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Cumberland, Gloucester, Hunterdon, Mercer and 7 more | 2 hr |
| Jul 15, 3:50 PM EDT | Mesoscale Discussion | SPC | Camden, Gloucester, Hunterdon, Mercer, Middlesex, Salem and 1 more | 2 hr |
| Jul 19, 4:48 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Gloucester, Hunterdon, Mercer, Salem and 1 more | 87 min |
| Jul 20, 10:07 PM EDT | Mesoscale Discussion | SPC | Hunterdon, Warren | 113 min |
| Jul 21, 4:26 AM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 6 more | 94 min |
| Jul 25, 10:58 AM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Gloucester, Hudson, Hunterdon, Mercer and 8 more | 2 hr |
| Jul 25, 2:04 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Essex, Hudson, Middlesex, Monmouth and 4 more | 116 min |
| Jul 27, 11:40 AM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 2 hr |
| Jul 27, 4:20 PM EDT | Mesoscale Discussion | SPC | Sussex | 85 min |
| Jul 27, 4:46 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Gloucester, Hunterdon, Mercer, Morris and 3 more | 89 min |
| Jul 27, 6:07 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Morris, Passaic, Sussex and 2 more | 83 min |
| Jul 28, 7:54 PM EDT | Mesoscale Discussion | SPC | Atlantic, Camden, Cape May, Cumberland, Gloucester, Salem | 96 min |
| Jul 29, 11:33 AM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Passaic | 117 min |
| Jul 29, 1:56 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 64 min |
| Jul 29, 4:45 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Gloucester, Hudson, Hunterdon, Mercer and 8 more | 2 hr |
| Jul 29, 6:20 PM EDT | Mesoscale Discussion | SPC | Atlantic, Cape May, Cumberland, Gloucester, Salem | 85 min |
| Jul 29, 7:13 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Passaic, Union | 92 min |
| Aug 4, 11:21 AM EDT | Mesoscale Discussion | SPC | Sussex, Warren | 114 min |
| Aug 4, 6:13 PM EDT | Mesoscale Discussion | SPC | Hunterdon, Morris, Passaic, Sussex, Warren | 2 hr |
| Aug 7, 2:31 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Essex and 12 more | 59 min |
| Aug 7, 5:01 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 7 more | 89 min |
| Aug 7, 6:57 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Essex, Gloucester, Hudson, Hunterdon and 10 more | 93 min |
| Aug 7, 8:18 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Middlesex, Morris, Passaic and 1 more | 117 min |
| Aug 10, 2:34 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Gloucester, Ocean | 116 min |
| Aug 12, 5:38 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Essex, Gloucester, Hudson and 10 more | 2 hr |
| Aug 12, 9:02 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 88 min |
| Aug 13, 1:59 AM EDT | Mesoscale Discussion | SPC | Essex, Hudson, Middlesex, Monmouth, Somerset, Union | 91 min |
| Aug 15, 1:28 PM EDT | Mesoscale Discussion | SPC | Atlantic, Camden, Cape May, Cumberland, Gloucester, Salem | 3 hr |
| Aug 18, 4:45 AM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Middlesex, Morris and 5 more | 3 hr |
| Sep 7, 11:58 AM EDT | Mesoscale Discussion | SPC | Hunterdon, Morris, Passaic, Sussex, Warren | 3 hr |
| Sep 7, 4:48 PM EDT | Mesoscale Discussion | SPC | Hunterdon, Warren | 87 min |
| Sep 7, 6:13 PM EDT | Mesoscale Discussion | SPC | Hunterdon, Morris, Sussex, Warren | 92 min |
| Sep 7, 7:51 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hunterdon, Mercer, Morris, Passaic and 4 more | 84 min |
| Sep 8, 1:58 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Cape May, Cumberland, Monmouth, Ocean | 92 min |
| Sep 8, 2:46 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Cumberland, Essex, Gloucester and 12 more | 119 min |
| Sep 8, 4:52 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 83 min |
| Sep 8, 6:34 PM EDT | Mesoscale Discussion | SPC | Camden, Cumberland, Essex, Gloucester, Hunterdon, Mercer and 8 more | 86 min |
| Sep 8, 10:31 PM EDT | Mesoscale Discussion | SPC | Gloucester, Salem | 59 min |
| Sep 9, 2:08 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cumberland, Essex and 13 more | 3 hr |
| Sep 9, 6:06 PM EDT | Mesoscale Discussion | SPC | Camden, Cumberland, Gloucester, Hunterdon, Mercer, Morris and 5 more | 114 min |
| Sep 9, 8:08 PM EDT | Mesoscale Discussion | SPC | Camden, Cumberland, Gloucester, Hunterdon, Mercer, Morris and 5 more | 2 hr |
| Sep 13, 12:43 AM EDT | Mesoscale Discussion | SPC | Atlantic, Cape May, Cumberland, Gloucester, Salem | 92 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Salem County44
- Warren County43
- Gloucester County42
- Hunterdon County42
- Morris County40
- Sussex County40
- Mercer County39
- Somerset County36
- Camden County34
- Passaic County34
- Cumberland County33
- Middlesex County33
- Essex County31
- Union County30
- Burlington County29
- Atlantic County25
- Bergen County25
- Cape May County24
- Hudson County24
- Monmouth County21
- Ocean County16
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.