Alert archive / New Jersey / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in New Jersey, 2012
160 severe thunderstorm warnings in 2012. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Severe Thunderstorm Warnings
- 160
- Busiest month
- July56 severe thunderstorm warnings
- Busiest day
- June 22, 201218 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Apr 21, 9:38 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Hunterdon, Mercer, Middlesex, Monmouth, Morris and 2 more | 67 min |
| May 24, 1:18 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester | 38 min |
| May 24, 1:27 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden | 48 min |
| May 24, 1:47 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Monmouth | 43 min |
| May 24, 2:08 PM EDT | Severe Thunderstorm Warning | PHI | Mercer | 52 min |
| May 24, 2:32 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer | 29 min |
| May 24, 2:36 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer | 54 min |
| May 26, 2:02 PM EDT | Severe Thunderstorm Warning | PHI | Warren | 58 min |
| May 26, 2:42 PM EDT | Severe Thunderstorm Warning | PHI | Warren | 48 min |
| May 26, 2:49 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 41 min |
| May 29, 6:22 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 53 min |
| May 29, 6:32 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex, Warren | 66 min |
| May 29, 6:52 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Warren | 53 min |
| Jun 3, 1:50 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Middlesex, Somerset | 31 min |
| Jun 6, 7:43 PM EDT | Severe Thunderstorm Warning | OKX | Essex, Hudson, Union | 47 min |
| Jun 7, 6:45 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington | 41 min |
| Jun 7, 11:11 PM EDT | Severe Thunderstorm Warning | PHI | Cape May | 34 min |
| Jun 10, 5:26 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex | 64 min |
| Jun 10, 6:01 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Middlesex, Morris, Somerset | 44 min |
| Jun 22, 12:18 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 42 min |
| Jun 22, 12:53 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 52 min |
| Jun 22, 12:59 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 61 min |
| Jun 22, 1:46 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 59 min |
| Jun 22, 1:59 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Monmouth, Ocean | 73 min |
| Jun 22, 2:08 PM EDT | Severe Thunderstorm Warning | OKX | Hudson | 37 min |
| Jun 22, 3:55 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex | 65 min |
| Jun 22, 4:04 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Passaic | 41 min |
| Jun 22, 4:09 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Warren | 66 min |
| Jun 22, 4:11 PM EDT | Severe Thunderstorm Warning | PHI | Cape May, Cumberland | 44 min |
| Jun 22, 4:46 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 34 min |
| Jun 22, 5:00 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Somerset, Sussex, Warren | 45 min |
| Jun 22, 5:08 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 36 min |
| Jun 22, 5:16 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Ocean | 59 min |
| Jun 22, 5:45 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth, Morris, Somerset | 42 min |
| Jun 22, 7:04 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester | 56 min |
| Jun 22, 7:06 PM EDT | Severe Thunderstorm Warning | PHI | Salem | 54 min |
| Jun 22, 7:57 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester, Salem | 69 min |
| Jun 22, 8:00 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Monmouth, Ocean | 45 min |
| Jun 22, 8:27 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Salem | 45 min |
| Jun 25, 7:58 AM EDT | Severe Thunderstorm Warning | PHI | Mercer, Middlesex, Monmouth | 47 min |
| Jun 29, 5:00 AM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Monmouth and 2 more | 75 min |
| Jun 29, 5:31 AM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more | 59 min |
| Jun 29, 6:04 AM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 41 min |
| Jun 30, 12:18 AM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Salem | 72 min |
| Jun 30, 12:25 AM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Gloucester, Ocean | 65 min |
| Jun 30, 12:27 AM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cape May | 63 min |
| Jun 30, 12:34 AM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester | 56 min |
| Jun 30, 1:31 AM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Ocean | 59 min |
| Jul 1, 2:48 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 42 min |
| Jul 1, 3:25 PM EDT | Severe Thunderstorm Warning | PHI | Sussex, Warren | 65 min |
| Jul 1, 4:31 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Passaic | 44 min |
| Jul 1, 4:31 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex, Warren | 59 min |
| Jul 1, 8:33 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 57 min |
| Jul 1, 9:58 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cape May | 62 min |
| Jul 4, 11:01 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 29 min |
| Jul 7, 5:57 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Warren | 63 min |
| Jul 7, 6:25 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Somerset, Warren | 37 min |
| Jul 7, 6:54 PM EDT | Severe Thunderstorm Warning | PHI | Mercer, Middlesex, Monmouth, Ocean, Somerset | 46 min |
| Jul 7, 7:22 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 53 min |
| Jul 7, 7:42 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 63 min |
| Jul 15, 7:04 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Warren | 56 min |
| Jul 15, 9:55 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Mercer, Monmouth, Ocean | 80 min |
| Jul 18, 1:02 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 34 min |
| Jul 18, 1:12 PM EDT | Severe Thunderstorm Warning | OKX | Passaic | 63 min |
| Jul 18, 1:49 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 26 min |
| Jul 18, 2:26 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Passaic | 64 min |
| Jul 18, 2:46 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex | 29 min |
| Jul 18, 3:13 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Warren | 47 min |
| Jul 18, 3:25 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex | 65 min |
| Jul 18, 3:26 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Warren | 49 min |
| Jul 18, 4:28 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon | 32 min |
| Jul 18, 4:30 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Morris, Somerset | 45 min |
| Jul 18, 4:41 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Hudson, Passaic, Union | 49 min |
| Jul 18, 5:19 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth | 41 min |
| Jul 19, 3:10 PM EDT | Severe Thunderstorm Warning | PHI | Salem | 50 min |
| Jul 23, 12:32 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 73 min |
| Jul 23, 1:00 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 60 min |
| Jul 23, 1:57 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 78 min |
| Jul 23, 2:44 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Warren | 76 min |
| Jul 23, 3:42 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Middlesex, Morris, Somerset | 78 min |
| Jul 23, 6:51 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Somerset, Sussex, Warren | 69 min |
| Jul 23, 7:56 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex, Warren | 59 min |
| Jul 24, 3:40 PM EDT | Severe Thunderstorm Warning | PHI | Cape May, Cumberland | 65 min |
| Jul 24, 5:31 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Salem | 59 min |
| Jul 24, 6:01 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cape May, Cumberland, Gloucester, Salem | 45 min |
| Jul 26, 5:27 PM EDT | Severe Thunderstorm Warning | OKX | Passaic | 93 min |
| Jul 26, 5:46 PM EDT | Severe Thunderstorm Warning | PHI | Sussex, Warren | 74 min |
| Jul 26, 6:14 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Passaic | 61 min |
| Jul 26, 6:22 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Somerset | 83 min |
| Jul 26, 6:53 PM EDT | Severe Thunderstorm Warning | OKX | Hudson, Union | 97 min |
| Jul 26, 6:59 PM EDT | Severe Thunderstorm Warning | PHI | Mercer, Middlesex | 76 min |
| Jul 26, 7:13 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Passaic | 44 min |
| Jul 26, 7:28 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth | 63 min |
| Jul 26, 7:37 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester, Ocean | 83 min |
| Jul 28, 12:43 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 44 min |
| Jul 28, 12:55 PM EDT | Severe Thunderstorm Warning | PHI | Mercer, Middlesex, Monmouth, Somerset | 48 min |
| Jul 28, 5:18 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Ocean | 38 min |
| Jul 28, 6:18 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Cumberland, Gloucester, Salem | 57 min |
| Jul 28, 6:34 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cape May, Cumberland | 56 min |
| Jul 28, 8:05 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon | 55 min |
| Jul 28, 8:38 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Somerset | 67 min |
| Jul 28, 9:21 PM EDT | Severe Thunderstorm Warning | PHI | Cape May | 23 min |
| Jul 28, 9:24 PM EDT | Severe Thunderstorm Warning | PHI | Mercer, Middlesex, Monmouth | 66 min |
| Jul 28, 10:23 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth | 32 min |
| Aug 1, 5:46 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester | 31 min |
| Aug 3, 4:17 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Salem | 58 min |
| Aug 3, 4:45 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 60 min |
| Aug 3, 5:12 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester | 63 min |
| Aug 3, 6:23 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer | 43 min |
| Aug 4, 1:26 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden | 34 min |
| Aug 4, 2:13 PM EDT | Severe Thunderstorm Warning | PHI | Salem | 62 min |
| Aug 4, 3:21 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Warren | 54 min |
| Aug 4, 4:01 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Morris, Somerset | 59 min |
| Aug 5, 5:13 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex, Warren | 77 min |
| Aug 5, 5:22 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Hunterdon, Salem, Warren | 68 min |
| Aug 5, 5:38 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 82 min |
| Aug 5, 6:01 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Passaic | 59 min |
| Aug 5, 6:16 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 3 more | 74 min |
| Aug 5, 6:21 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Salem | 39 min |
| Aug 5, 7:32 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Hudson, Union | 43 min |
| Aug 5, 7:38 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth, Ocean | 67 min |
| Aug 5, 10:00 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Gloucester, Monmouth, Ocean | 60 min |
| Aug 5, 10:47 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 43 min |
| Aug 9, 2:20 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Warren | 70 min |
| Aug 9, 2:25 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Somerset | 65 min |
| Aug 9, 3:23 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 71 min |
| Aug 9, 4:33 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Somerset | 57 min |
| Aug 9, 4:57 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Middlesex, Monmouth | 78 min |
| Aug 14, 9:22 AM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester, Salem | 38 min |
| Aug 15, 2:53 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth | 52 min |
| Aug 15, 3:25 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex | 65 min |
| Aug 15, 4:02 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Passaic | 58 min |
| Aug 15, 4:48 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 57 min |
| Aug 15, 5:22 PM EDT | Severe Thunderstorm Warning | PHI | Mercer, Middlesex, Monmouth | 38 min |
| Aug 15, 5:28 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 34 min |
| Aug 15, 6:58 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cumberland, Gloucester | 62 min |
| Sep 4, 1:13 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 62 min |
| Sep 4, 6:10 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester | 65 min |
| Sep 5, 1:04 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 41 min |
| Sep 7, 4:35 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 22 min |
| Sep 8, 3:45 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Morris, Sussex, Warren | 60 min |
| Sep 8, 3:51 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Hudson, Passaic, Union | 84 min |
| Sep 8, 4:29 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex and 1 more | 61 min |
| Sep 8, 5:04 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Hudson, Passaic, Union | 86 min |
| Sep 18, 4:21 PM EDT | Severe Thunderstorm Warning | PHI | Salem | 69 min |
| Sep 18, 4:23 PM EDT | Severe Thunderstorm Warning | PHI | Warren | 52 min |
| Sep 18, 5:01 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Warren | 59 min |
| Sep 18, 5:12 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester | 78 min |
| Sep 18, 5:13 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex, Warren | 62 min |
| Sep 18, 5:23 PM EDT | Severe Thunderstorm Warning | PHI | Salem | 52 min |
| Sep 18, 5:55 PM EDT | Severe Thunderstorm Warning | OKX | Passaic | 65 min |
| Sep 18, 6:00 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 3 more | 60 min |
| Sep 18, 6:48 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Hudson, Union | 57 min |
| Sep 18, 6:52 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth, Morris, Somerset | 53 min |
| Sep 18, 7:02 PM EDT | Severe Thunderstorm Warning | OKX | Passaic | 43 min |
| Sep 18, 7:38 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Hudson | 52 min |
| Sep 18, 7:56 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Cape May, Ocean | 64 min |
| Sep 22, 6:46 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Sussex, Warren | 74 min |
| Sep 22, 7:39 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester | 66 min |
| Sep 22, 8:44 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Salem | 61 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hunterdon County31
- Burlington County30
- Warren County28
- Ocean County28
- Monmouth County27
- Morris County27
- Sussex County23
- Mercer County22
- Gloucester County22
- Somerset County21
- Camden County21
- Middlesex County20
- Bergen County19
- Salem County19
- Atlantic County14
- Passaic County14
- Cumberland County13
- Cape May County10
- Hudson County9
- Essex County8
- Union County7
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.