Weather alerts in New Jersey, 2018
1,695 weather alerts in 2018, 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 2018. Tap one for its archive.
- Alerts
- 1,695
- Warnings
- 548
- Watches
- 118
- Advisories
- 618
- Busiest month
- August282 alerts
- Busiest day
- August 11, 201857 alerts
Over time
By month
The alerts
1,695 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 County292
- Ocean County241
- Middlesex County237
- Essex County236
- Monmouth County228
- Bergen County224
- Atlantic County221
- Passaic County218
- Camden County215
- Somerset County215
- Mercer County213
- Gloucester County211
- Hunterdon County207
- Union County204
- Morris County203
- Warren County203
- Hudson County202
- Salem County201
- Sussex County191
- Cumberland County181
- Cape May County167
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.