Alert archive / New Jersey / Union County
Weather alerts in Union County, New Jersey, 2020
176 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Union County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Alerts
- 176
- Warnings
- 27
- Watches
- 21
- Advisories
- 55
- Busiest month
- July44 alerts
- Busiest day
- July 22, 202010 alerts
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 | Lasted |
|---|---|---|---|
| Jan 4, 11:36 AM EST | Dense Fog Advisory | OKX | 6 hr |
| Jan 7, 3:39 PM EST | Wind Advisory | OKX | 27 hr |
| Jan 8, 9:08 AM EST | Special Weather Statement | OKX | 37 min |
| Jan 11, 1:12 PM EST | Wind Advisory | OKX | 24 hr |
| Jan 15, 1:19 PM EST | Wind Advisory | OKX | 30 hr |
| Jan 17, 3:54 AM EST | Winter Weather Advisory | OKX | 45 hr |
| Jan 24, 3:27 AM EST | Coastal Flood Statement | OKX | 36 hr |
| Feb 6, 3:37 PM EST | Wind Advisory | OKX | 30 hr |
| Feb 27, 10:08 AM EST | Wind Advisory | OKX | 8 hr |
| Mar 3, 6:50 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Mar 3, 9:18 PM EST | Special Weather Statement | OKX | 57 min |
| Mar 6, 3:57 PM EST | Coastal Flood Statement | OKX | 19 hr |
| Mar 12, 3:40 AM EDT | Coastal Flood Statement | OKX | 24 hr |
| Mar 20, 5:40 AM EDT | Dense Fog Advisory | OKX | 8 hr |
| Apr 3, 4:04 PM EDT | Coastal Flood Advisory | OKX | 18 hr |
| Apr 7, 4:25 PM EDT | Coastal Flood Statement | OKX | 34 hr |
| Apr 7, 4:25 PM EDT | Coastal Flood Advisory | OKX | 34 hr |
| Apr 8, 3:39 PM EDT | Coastal Flood Advisory | OKX | 22 hr |
| Apr 8, 3:44 PM EDT | Wind Advisory | OKX | 28 hr |
| Apr 9, 11:09 AM EDT | Mesoscale Discussion | SPC | 66 min |
| Apr 9, 12:01 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 9, 1:26 PM EDT | Special Weather Statement | OKX | 49 min |
| Apr 9, 1:34 PM EDT | Severe Thunderstorm Warning | OKX | 41 min |
| Apr 9, 4:54 PM EDT | Coastal Flood Statement | OKX | 9 hr |
| Apr 10, 3:35 PM EDT | Fire Weather Watch | OKX | 12 hr |
| Apr 11, 3:57 AM EDT | Red Flag Warning | OKX | 15 hr |
| Apr 11, 4:12 PM EDT | High Wind Watch | OKX | 24 hr |
| Apr 12, 3:54 PM EDT | High Wind Warning | OKX | 27 hr |
| Apr 12, 5:01 PM EDT | Coastal Flood Statement | OKX | 25 hr |
| Apr 13, 9:35 AM EDT | Areal Flood Advisory | OKX | 115 min |
| Apr 13, 4:56 PM EDT | Special Weather Statement | OKX | 49 min |
| Apr 15, 3:27 PM EDT | Freeze Watch | OKX | 24 hr |
| Apr 16, 3:20 PM EDT | Freeze Warning | OKX | 17 hr |
| Apr 20, 3:51 PM EDT | Wind Advisory | OKX | 30 hr |
| Apr 21, 3:29 AM EDT | Freeze Warning | OKX | 29 hr |
| Apr 21, 12:23 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 21, 1:27 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Apr 21, 1:40 PM EDT | Special Weather Statement | OKX | 50 min |
| Apr 21, 1:56 PM EDT | Severe Thunderstorm Warning | OKX | 34 min |
| Apr 22, 3:55 AM EDT | Freeze Warning | OKX | 29 hr |
| Apr 29, 3:46 AM EDT | Flood Watch | OKX | 49 hr |
| Apr 30, 10:47 AM EDT | Wind Advisory | OKX | 12 hr |
| May 5, 3:37 PM EDT | Coastal Flood Advisory | OKX | 33 hr |
| May 6, 4:52 PM EDT | Coastal Flood Advisory | OKX | 33 hr |
| May 7, 3:41 PM EDT | Coastal Flood Advisory | OKX | 34 hr |
| May 29, 8:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| May 29, 9:34 PM EDT | Special Weather Statement | OKX | 41 min |
| Jun 3, 6:46 PM EDT | Coastal Flood Statement | OKX | 26 hr |
| Jun 3, 6:58 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Jun 3, 7:48 PM EDT | Severe Thunderstorm Warning | OKX | 42 min |
| Jun 3, 8:47 PM EDT | Special Weather Statement | OKX | 28 min |
| Jun 3, 9:14 PM EDT | Special Weather Statement | OKX | 31 min |
| Jun 4, 11:57 PM EDT | Special Weather Statement | OKX | 48 min |
| Jun 5, 12:19 AM EDT | Special Weather Statement | OKX | 41 min |
| Jun 20, 5:30 PM EDT | Special Weather Statement | PHI | 15 min |
| Jun 20, 5:49 PM EDT | Special Weather Statement | OKX | 56 min |
| Jun 20, 5:58 PM EDT | Special Weather Statement | OKX | 47 min |
| Jun 27, 12:34 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 28, 12:37 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Jun 28, 1:32 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 28, 7:20 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Jul 1, 11:34 AM EDT | Areal Flood Advisory | OKX | 86 min |
| Jul 3, 7:26 PM EDT | Areal Flood Advisory | OKX | 94 min |
| Jul 3, 7:40 PM EDT | Special Weather Statement | OKX | 65 min |
| Jul 3, 7:51 PM EDT | Severe Thunderstorm Warning | OKX | 28 min |
| Jul 4, 4:06 AM EDT | Coastal Flood Statement | OKX | 21 hr |
| Jul 6, 1:38 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 6, 3:26 PM EDT | Severe Thunderstorm Warning | OKX | 64 min |
| Jul 6, 3:28 PM EDT | Areal Flood Advisory | OKX | 3 hr |
| Jul 6, 3:38 PM EDT | Flash Flood Warning | OKX | 2 hr |
| Jul 6, 3:48 PM EDT | Special Weather Statement | OKX | 42 min |
| Jul 6, 4:33 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Jul 8, 5:24 AM EDT | Heat Advisory | OKX | 35 hr |
| Jul 8, 3:24 PM EDT | Areal Flood Advisory | OKX | 2 hr |
| Jul 8, 3:30 PM EDT | Special Weather Statement | OKX | 45 min |
| Jul 8, 4:53 PM EDT | Special Weather Statement | OKX | 67 min |
| Jul 9, 4:05 PM EDT | Flash Flood Watch | OKX | 29 hr |
| Jul 9, 5:39 PM EDT | Tropical Storm Warning | OKX | 32 hr |
| Jul 9, 10:33 PM EDT | Coastal Flood Statement | OKX | 29 hr |
| Jul 10, 1:11 PM EDT | Areal Flood Advisory | OKX | 3 hr |
| Jul 10, 1:30 PM EDT | Flash Flood Warning | OKX | 4 hr |
| Jul 11, 2:25 PM EDT | Areal Flood Advisory | OKX | 3 hr |
| Jul 11, 5:46 PM EDT | Special Weather Statement | OKX | 44 min |
| Jul 11, 6:29 PM EDT | Special Weather Statement | OKX | 46 min |
| Jul 17, 3:41 PM EDT | Heat Advisory | OKX | 3 days |
| Jul 22, 1:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 22, 2:57 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 22, 3:27 PM EDT | Heat Advisory | OKX | 28 hr |
| Jul 22, 4:55 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jul 22, 5:58 PM EDT | Special Weather Statement | OKX | 47 min |
| Jul 22, 6:14 PM EDT | Special Weather Statement | OKX | 61 min |
| Jul 22, 6:21 PM EDT | Severe Thunderstorm Warning | OKX | 39 min |
| Jul 22, 6:30 PM EDT | Severe Thunderstorm Warning | OKX | 45 min |
| Jul 22, 6:42 PM EDT | Flash Flood Warning | OKX | 2 hr |
| Jul 22, 7:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jul 23, 2:49 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 23, 6:48 PM EDT | Mesoscale Discussion | SPC | 57 min |
| Jul 23, 7:17 PM EDT | Areal Flood Advisory | OKX | 2 hr |
| Jul 24, 9:38 AM EDT | Areal Flood Advisory | OKX | 67 min |
| Jul 24, 9:54 AM EDT | Flash Flood Warning | OKX | 92 min |
| Jul 24, 10:09 AM EDT | Areal Flood Advisory | OKX | 96 min |
| Jul 24, 10:40 AM EDT | Flash Flood Warning | OKX | 95 min |
| Jul 25, 2:57 PM EDT | Heat Advisory | OKX | 3 days |
| Jul 30, 1:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jul 31, 12:50 AM EDT | Special Weather Statement | OKX | 40 min |
| Aug 1, 4:21 PM EDT | Heat Advisory | OKX | 28 hr |
| Aug 2, 6:53 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 2, 3:32 PM EDT | Flash Flood Watch | OKX | 48 hr |
| Aug 2, 6:00 PM EDT | Tropical Storm Watch | OKX | 17 hr |
| Aug 3, 5:20 AM EDT | Tropical Storm Warning | OKX | 39 hr |
| Aug 3, 5:55 AM EDT | Coastal Flood Watch | OKX | 11 hr |
| Aug 3, 4:43 PM EDT | Coastal Flood Warning | OKX | 24 hr |
| Aug 3, 4:43 PM EDT | Coastal Flood Advisory | OKX | 33 hr |
| Aug 3, 8:14 PM EDT | Special Weather Statement | OKX | 61 min |
| Aug 3, 8:49 PM EDT | Special Weather Statement | OKX | 41 min |
| Aug 4, 6:45 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 4, 7:23 AM EDT | Tornado Watch | SPC | 9 hr |
| Aug 4, 11:13 AM EDT | Mesoscale Discussion | SPC | 92 min |
| Aug 4, 11:51 AM EDT | Areal Flood Advisory | OKX | 3 hr |
| Aug 9, 3:52 PM EDT | Heat Advisory | OKX | 3 days |
| Aug 11, 2:24 PM EDT | Areal Flood Advisory | OKX | 96 min |
| Aug 12, 5:25 AM EDT | Flash Flood Watch | OKX | 13 hr |
| Aug 13, 8:52 AM EDT | Areal Flood Advisory | OKX | 83 min |
| Aug 13, 9:14 AM EDT | Flash Flood Warning | OKX | 2 hr |
| Aug 18, 2:17 AM EDT | Special Weather Statement | OKX | 58 min |
| Aug 25, 3:12 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 25, 6:00 PM EDT | Severe Thunderstorm Warning | OKX | 45 min |
| Aug 25, 6:11 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 25, 6:37 PM EDT | Special Weather Statement | OKX | 38 min |
| Aug 27, 6:35 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Aug 29, 3:56 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 29, 6:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 29, 8:02 PM EDT | Special Weather Statement | OKX | 58 min |
| Sep 18, 4:44 PM EDT | Coastal Flood Statement | OKX | 47 hr |
| Sep 18, 4:44 PM EDT | Coastal Flood Advisory | OKX | 21 hr |
| Sep 18, 4:44 PM EDT | Coastal Flood Advisory | OKX | 46 hr |
| Sep 20, 4:47 PM EDT | Coastal Flood Statement | OKX | 24 hr |
| Sep 21, 6:55 AM EDT | Coastal Flood Statement | OKX | 33 hr |
| Sep 30, 2:59 AM EDT | Areal Flood Advisory | OKX | 4 hr |
| Oct 6, 3:15 PM EDT | Wind Advisory | OKX | 31 hr |
| Oct 17, 3:28 AM EDT | Frost Advisory | OKX | 30 hr |
| Oct 18, 3:56 PM EDT | Coastal Flood Statement | OKX | 23 hr |
| Oct 21, 12:25 AM EDT | Dense Fog Advisory | OKX | 9 hr |
| Oct 29, 6:08 AM EDT | Coastal Flood Advisory | OKX | 32 hr |
| Oct 29, 3:29 PM EDT | Freeze Watch | OKX | 12 hr |
| Oct 30, 3:39 AM EDT | Freeze Warning | OKX | 30 hr |
| Nov 1, 3:05 PM EST | Wind Advisory | OKX | 26 hr |
| Nov 1, 5:49 PM EST | Special Weather Statement | OKX | 41 min |
| Nov 1, 6:34 PM EST | Special Weather Statement | OKX | 41 min |
| Nov 1, 7:00 PM EST | Special Weather Statement | OKX | 45 min |
| Nov 10, 3:12 AM EST | Dense Fog Advisory | OKX | 6 hr |
| Nov 12, 4:02 AM EST | Coastal Flood Statement | OKX | 31 hr |
| Nov 15, 3:33 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Nov 15, 6:52 PM EST | Mesoscale Discussion | SPC | 113 min |
| Nov 15, 7:32 PM EST | Severe Thunderstorm Watch | SPC | 5 hr |
| Nov 15, 7:57 PM EST | Severe Thunderstorm Warning | OKX | 63 min |
| Nov 30, 10:54 AM EST | Wind Advisory | OKX | 11 hr |
| Nov 30, 4:37 PM EST | Mesoscale Discussion | SPC | 53 min |
| Nov 30, 5:49 PM EST | Special Weather Statement | OKX | 56 min |
| Nov 30, 5:56 PM EST | Areal Flood Advisory | OKX | 3 hr |
| Nov 30, 6:48 PM EST | Special Weather Statement | OKX | 87 min |
| Dec 12, 6:27 PM EST | Dense Fog Advisory | OKX | 17 min |
| Dec 12, 6:44 PM EST | Dense Fog Advisory | OKX | 3 hr |
| Dec 13, 12:03 AM EST | Dense Fog Advisory | OKX | 9 hr |
| Dec 14, 4:00 PM EST | Winter Storm Watch | OKX | 36 hr |
| Dec 15, 3:40 PM EST | Winter Storm Warning | OKX | 45 hr |
| Dec 15, 3:41 PM EST | Coastal Flood Advisory | OKX | 37 hr |
| Dec 16, 2:51 PM EST | Coastal Flood Advisory | OKX | 23 hr |
| Dec 16, 5:31 PM EST | Special Weather Statement | OKX | 74 min |
| Dec 16, 6:48 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Dec 23, 2:43 PM EST | Flood Watch | OKX | 43 hr |
| Dec 23, 2:55 PM EST | High Wind Warning | OKX | 41 hr |
| Dec 23, 2:55 PM EST | Wind Advisory | OKX | 35 hr |
| Dec 25, 1:26 AM EST | Areal Flood Advisory | OKX | 58 min |
| Dec 25, 2:07 AM EST | Areal Flood Warning | OKX | 7 hr |
| Dec 25, 2:53 AM EST | Special Weather Statement | OKX | 52 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 9 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 25 |
| Special Weather Statement | 34 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 6 |
| Flash Flood Watch | 3 |
| Flood Watch | 2 |
| Areal Flood Advisory | 16 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 1 |
| Heat | |
| Heat Advisory | 6 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 2 |
| Frost Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 1 |
| Wind Advisory | 12 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
| Tropical | |
| Tropical Storm Warning | 2 |
| Tropical Storm Watch | 1 |
| Coast and beach | |
| Coastal Flood Warning | 1 |
| Coastal Flood Watch | 1 |
| Coastal Flood Advisory | 12 |
| Coastal Flood Statement | 14 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.