Weather alerts in New Jersey, 2023
1,592 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Alerts
- 1,592
- Warnings
- 636
- Watches
- 86
- Advisories
- 470
- Busiest month
- July418 alerts
- Busiest day
- June 27, 202374 alerts
Over time
By month
The alerts
1,592 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Burlington County259
- Monmouth County213
- Camden County212
- Morris County209
- Somerset County206
- Warren County205
- Ocean County204
- Middlesex County202
- Hunterdon County201
- Bergen County199
- Gloucester County196
- Salem County194
- Mercer County191
- Sussex County187
- Passaic County185
- Essex County183
- Atlantic County170
- Union County166
- Hudson County160
- Cape May County156
- Cumberland County155
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. Rebuilt daily.