Alert archive / New Jersey / Mesoscale Discussions
Mesoscale Discussions in New Jersey, 2018
45 mesoscale discussions in 2018. 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 2018. Tap one for its archive.
- Mesoscale Discussions
- 45
- Busiest month
- May9 mesoscale discussions
- Busiest day
- July 27, 20183 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 4, 6:06 AM EST | Mesoscale Discussion | SPC | Atlantic, Burlington, Cape May, Hudson, Monmouth, Ocean | 6 hr |
| Jan 13, 12:56 AM EST | Mesoscale Discussion | SPC | Sussex, Warren | 6 hr |
| Feb 4, 6:32 PM EST | Mesoscale Discussion | SPC | Sussex | 4 hr |
| Feb 17, 6:32 PM EST | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 6 more | 4 hr |
| Mar 2, 3:15 AM EST | Mesoscale Discussion | SPC | Sussex | 6 hr |
| Mar 7, 8:47 AM EST | Mesoscale Discussion | SPC | Essex, Hunterdon, Morris, Passaic, Somerset, Sussex and 2 more | 4 hr |
| Mar 7, 1:25 PM EST | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Essex, Gloucester, Hudson and 11 more | 6 hr |
| Mar 20, 12:19 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Gloucester, Mercer, Ocean, Salem | 4 hr |
| Mar 21, 8:57 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Middlesex, Monmouth, Union | 6 hr |
| Apr 2, 3:47 AM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 6 more | 6 hr |
| Apr 28, 3:11 PM EDT | Mesoscale Discussion | SPC | Hunterdon, Morris, Sussex, Warren | 2 hr |
| May 3, 6:03 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 6 more | 2 hr |
| May 4, 5:52 PM EDT | Mesoscale Discussion | SPC | Bergen, Morris, Passaic, Sussex, Warren | 83 min |
| May 4, 8:50 PM EDT | Mesoscale Discussion | SPC | Sussex | 85 min |
| May 10, 4:23 PM EDT | Mesoscale Discussion | SPC | Warren | 97 min |
| May 12, 3:59 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more | 3 hr |
| May 12, 7:16 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more | 59 min |
| May 15, 11:43 AM EDT | Mesoscale Discussion | SPC | Sussex | 3 hr |
| May 15, 3:33 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 117 min |
| May 15, 8:41 PM EDT | Mesoscale Discussion | SPC | Atlantic, Cape May, Cumberland | 94 min |
| Jun 5, 3:05 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 5 more | 2 hr |
| Jun 9, 1:34 PM EDT | Mesoscale Discussion | SPC | Cape May, Cumberland | 2 hr |
| Jun 13, 10:46 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 59 min |
| Jun 18, 5:55 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 6 more | 2 hr |
| Jun 24, 6:16 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cumberland, Essex and 14 more | 119 min |
| Jul 17, 11:49 AM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Essex, Gloucester, Hudson and 10 more | 116 min |
| Jul 23, 2:40 PM EDT | Mesoscale Discussion | SPC | Salem | 3 hr |
| Jul 27, 12:59 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 6 more | 91 min |
| Jul 27, 4:50 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Cumberland, Essex, Gloucester and 11 more | 55 min |
| Jul 27, 7:06 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 54 min |
| Aug 1, 1:48 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Passaic, Union | 2 hr |
| Aug 17, 2:42 PM EDT | Mesoscale Discussion | SPC | Passaic, Sussex, Warren | 3 hr |
| Aug 17, 7:31 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 89 min |
| Aug 18, 12:11 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Morris, Passaic, Sussex and 1 more | 2 hr |
| Sep 25, 5:38 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Gloucester, Hudson, Mercer and 3 more | 2 hr |
| Sep 26, 2:48 PM EDT | Mesoscale Discussion | SPC | Sussex, Warren | 2 hr |
| Oct 2, 3:10 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Middlesex, Morris and 5 more | 2 hr |
| Oct 2, 4:43 PM EDT | Mesoscale Discussion | SPC | Warren | 2 hr |
| Oct 2, 7:24 PM EDT | Mesoscale Discussion | SPC | Bergen, Passaic, Sussex | 81 min |
| Oct 16, 12:18 AM EDT | Mesoscale Discussion | SPC | Atlantic, Cape May, Cumberland, Ocean | 117 min |
| Nov 2, 6:55 PM EDT | Mesoscale Discussion | SPC | Cumberland, Salem | 95 min |
| Nov 15, 9:56 AM EST | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 6 more | 6 hr |
| Nov 15, 4:39 PM EST | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 6 more | 6 hr |
| Nov 15, 10:06 PM EST | Mesoscale Discussion | SPC | Sussex | 6 hr |
| Nov 16, 3:56 AM EST | Mesoscale Discussion | SPC | Sussex, Warren | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Sussex County30
- Warren County25
- Passaic County22
- Hudson County21
- Bergen County21
- Union County21
- Essex County20
- Morris County20
- Hunterdon County19
- Mercer County19
- Middlesex County18
- Somerset County18
- Burlington County12
- Camden County11
- Gloucester County11
- Cumberland County11
- Atlantic County10
- Monmouth County10
- Ocean County10
- Salem County10
- Cape May County9
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.