Weather alerts in New Jersey, 2011
1,928 weather alerts in 2011, 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 2011. Tap one for its archive.
- Alerts
- 1,928
- Warnings
- 708
- Watches
- 130
- Advisories
- 467
- Busiest month
- August378 alerts
- Busiest day
- August 19, 201161 alerts
Over time
By month
The alerts
1,928 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 County428
- Camden County344
- Gloucester County342
- Morris County338
- Warren County314
- Middlesex County306
- Passaic County301
- Ocean County301
- Hunterdon County298
- Monmouth County298
- Somerset County293
- Salem County290
- Atlantic County287
- Mercer County284
- Sussex County283
- Bergen County279
- Cumberland County277
- Essex County249
- Hudson County249
- Union County238
- Cape May County227
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.