Alert archive / New Jersey / Severe Thunderstorm Warnings / 2023
Severe Thunderstorm Warnings in New Jersey, September 2023
44 severe thunderstorm warnings in September 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in September 2023. Tap one for its archive.
- Severe Thunderstorm Warnings
- 44
- Busiest day
- September 8, 202321 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Sep 7, 2:10 PM EDT | Severe Thunderstorm Warning | PHI | Warren | 50 min |
| Sep 7, 2:52 PM EDT | Severe Thunderstorm Warning | PHI | Warren | 24 min |
| Sep 7, 5:57 PM EDT | Severe Thunderstorm Warning | PHI | Warren | 34 min |
| Sep 7, 6:30 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex, Warren | 45 min |
| Sep 7, 7:02 PM EDT | Severe Thunderstorm Warning | OKX | Passaic | 43 min |
| Sep 7, 7:11 PM EDT | Severe Thunderstorm Warning | PHI | Morris | 34 min |
| Sep 7, 7:41 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Passaic | 15 min |
| Sep 8, 1:46 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 44 min |
| Sep 8, 1:54 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 51 min |
| Sep 8, 2:27 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth | 48 min |
| Sep 8, 2:28 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 47 min |
| Sep 8, 2:30 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Middlesex, Monmouth, Ocean | 45 min |
| Sep 8, 2:31 PM EDT | Severe Thunderstorm Warning | OKX | Hudson, Union | 44 min |
| Sep 8, 2:45 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 45 min |
| Sep 8, 2:45 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 45 min |
| Sep 8, 2:53 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Middlesex, Monmouth, Somerset | 52 min |
| Sep 8, 3:04 PM EDT | Severe Thunderstorm Warning | OKX | Essex, Union | 41 min |
| Sep 8, 3:27 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Monmouth, Ocean | 63 min |
| Sep 8, 3:31 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 44 min |
| Sep 8, 3:31 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Salem | 44 min |
| Sep 8, 3:36 PM EDT | Severe Thunderstorm Warning | PHI | Morris | 30 min |
| Sep 8, 4:24 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon | 51 min |
| Sep 8, 4:27 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 51 min |
| Sep 8, 4:30 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Monmouth, Ocean | 60 min |
| Sep 8, 4:50 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Somerset, Sussex, Warren | 40 min |
| Sep 8, 5:14 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon | 46 min |
| Sep 8, 5:34 PM EDT | Severe Thunderstorm Warning | PHI | Warren | 41 min |
| Sep 8, 5:49 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 41 min |
| Sep 8, 10:17 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 43 min |
| Sep 8, 10:58 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester | 47 min |
| Sep 9, 12:56 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Ocean | 64 min |
| Sep 9, 12:57 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 50 min |
| Sep 9, 2:42 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth, Somerset | 48 min |
| Sep 9, 2:56 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Hudson | 29 min |
| Sep 9, 3:09 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Somerset | 49 min |
| Sep 9, 3:32 PM EDT | Severe Thunderstorm Warning | OKX | Union | 17 min |
| Sep 9, 3:34 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester | 56 min |
| Sep 9, 3:44 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Passaic, Union | 45 min |
| Sep 9, 3:47 PM EDT | Severe Thunderstorm Warning | PHI | Morris | 43 min |
| Sep 9, 4:08 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Somerset, Sussex | 53 min |
| Sep 9, 4:37 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex, Warren | 53 min |
| Sep 9, 4:57 PM EDT | Severe Thunderstorm Warning | PHI | Sussex, Warren | 49 min |
| Sep 9, 5:18 PM EDT | Severe Thunderstorm Warning | PHI | Sussex, Warren | 45 min |
| Sep 11, 6:10 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth | 35 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Burlington County10
- Warren County9
- Ocean County9
- Monmouth County8
- Morris County7
- Sussex County7
- Bergen County6
- Middlesex County5
- Somerset County5
- Union County4
- Passaic County3
- Mercer County3
- Hunterdon County3
- Gloucester County3
- Hudson County2
- Essex County2
- Salem County2
- Camden County2
- Cumberland County1
- Atlantic County1
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.