Alert archive / New Jersey / Flash Flood Watches
Flash Flood Watches in New Jersey, 2015
8 flash flood watches in 2015. 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 flash flood watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Flash Flood Watches
- 8
- Busiest month
- May2 flash flood watches
- Busiest day
- May 31, 20152 flash flood watches
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 |
|---|---|---|---|---|
| May 31, 1:01 PM EDT | Flash Flood Watch | OKX | Bergen, Essex, Hudson, Passaic, Union | 43 hr |
| May 31, 1:11 PM EDT | Flash Flood Watch | PHI | Hunterdon, Middlesex, Morris, Somerset, Sussex, Warren | 13 hr |
| Jun 1, 4:20 AM EDT | Flash Flood Watch | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 8 more | 26 hr |
| Jun 30, 3:54 PM EDT | Flash Flood Watch | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 6 more | 13 hr |
| Jul 1, 3:17 AM EDT | Flash Flood Watch | OKX | Bergen, Essex, Hudson, Passaic, Union | 3 hr |
| Aug 10, 12:56 PM EDT | Flash Flood Watch | OKX | Bergen, Essex, Hudson, Passaic, Union | 22 hr |
| Aug 20, 2:46 PM EDT | Flash Flood Watch | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 5 more | 13 hr |
| Sep 10, 12:34 PM EDT | Flash Flood Watch | PHI | Burlington, Camden, Gloucester, Mercer, Salem | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hunterdon County4
- Middlesex County4
- Morris County4
- Somerset County4
- Burlington County4
- Camden County4
- Gloucester County4
- Mercer County4
- Salem County4
- Bergen County3
- Essex County3
- Hudson County3
- Passaic County3
- Union County3
- Sussex County3
- Warren County3
- Monmouth County2
- Atlantic County1
- Cape May County1
- Cumberland County1
- Ocean County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.