Alert archive / New Jersey / Heat Advisories
Heat Advisories in New Jersey, 2018
15 heat advisories in 2018. 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 heat advisories reaches back to 2005.
Heat Advisories by county
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Heat Advisories
- 15
- Busiest month
- August7 heat advisories
- Busiest day
- June 17, 20182 heat advisories
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 |
|---|---|---|---|---|
| Jun 17, 2:39 PM EDT | Heat Advisory | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 6 more | 29 hr |
| Jun 17, 3:33 PM EDT | Heat Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 28 hr |
| Jun 29, 3:51 AM EDT | Heat Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 39 hr |
| Jun 29, 3:41 PM EDT | Heat Advisory | PHI | Atlantic, Burlington, Camden, Cumberland, Gloucester, Hunterdon and 9 more | 5 days |
| Jul 1, 3:19 PM EDT | Heat Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 4 days |
| Jul 15, 3:58 PM EDT | Heat Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 47 hr |
| Aug 4, 3:27 PM EDT | Heat Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 4 days |
| Aug 5, 3:05 PM EDT | Heat Advisory | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 6 more | 27 hr |
| Aug 7, 12:19 PM EDT | Heat Advisory | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 6 more | 6 hr |
| Aug 7, 3:31 PM EDT | Heat Advisory | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 4 more | 26 hr |
| Aug 15, 3:18 AM EDT | Heat Advisory | OKX | Bergen, Essex, Hudson, Union | 63 hr |
| Aug 27, 2:58 AM EDT | Heat Advisory | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 65 hr |
| Aug 27, 4:09 AM EDT | Heat Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 4 days |
| Sep 2, 3:12 PM EDT | Heat Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 4 days |
| Sep 3, 3:02 AM EDT | Heat Advisory | PHI | Atlantic, Burlington, Camden, Gloucester, Hunterdon, Mercer and 7 more | 4 days |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bergen County8
- Essex County8
- Hudson County8
- Union County8
- Burlington County7
- Camden County7
- Gloucester County7
- Hunterdon County7
- Mercer County7
- Middlesex County7
- Monmouth County7
- Morris County7
- Ocean County7
- Somerset County7
- Passaic County7
- Sussex County6
- Warren County6
- Atlantic County3
- Cumberland County2
- Salem County2
- Cape May County1
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. Warning verification from the Mesonet's Cow. Rebuilt daily.