Red Flag Warnings in New Jersey
116 red flag warnings since 1986. 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 since 1986. Tap one for its archive.
- Red Flag Warnings
- 116
- Busiest year
- 201022 red flag warnings
- Average year
- 7over 17 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Burlington County61
- Mercer County61
- Middlesex County60
- Ocean County60
- Camden County59
- Monmouth County59
- Gloucester County58
- Atlantic County57
- Cape May County55
- Cumberland County55
- Salem County55
- Hunterdon County54
- Somerset County54
- Morris County50
- Warren County50
- Hudson County47
- Passaic County47
- Sussex County47
- Bergen County32
- Essex County32
- Union County32
Nearby
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.