Alert archive / New Jersey / Red Flag Warnings
Red Flag Warnings in New Jersey, 2023
7 red flag warnings 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Red Flag Warnings
- 7
- Busiest month
- April3 red flag warnings
- Busiest day
- April 19, 20232 red flag 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 |
|---|---|---|---|---|
| Mar 18, 7:34 PM EDT | Red Flag Warning | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 24 hr |
| Mar 18, 8:16 PM EDT | Red Flag Warning | OKX | Bergen, Essex, Hudson, Passaic, Union | 24 hr |
| Apr 18, 3:19 AM EDT | Red Flag Warning | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more | 16 hr |
| Apr 19, 3:43 AM EDT | Red Flag Warning | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 16 hr |
| Apr 19, 3:53 AM EDT | Red Flag Warning | OKX | Bergen, Essex, Hudson, Passaic, Union | 16 hr |
| May 16, 3:02 PM EDT | Red Flag Warning | PHI | Atlantic, Burlington, Camden, Gloucester, Ocean | 29 hr |
| Jun 6, 3:49 AM EDT | Red Flag Warning | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 16 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Atlantic County5
- Burlington County5
- Camden County5
- Gloucester County5
- Ocean County5
- Cape May County4
- Cumberland County4
- Monmouth County4
- Salem County4
- Hunterdon County3
- Mercer County3
- Middlesex County3
- Morris County3
- Somerset County3
- Sussex County3
- Warren County3
- Bergen County2
- Essex County2
- Hudson County2
- Passaic County2
- Union County2
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.