Alert archive / New Jersey / 2009
Weather alerts in New Jersey, August 2009
154 weather alerts in August 2009, 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 August 2009. Tap one for its archive.
- Alerts
- 154
- Warnings
- 80
- Watches
- 14
- Advisories
- 43
- Busiest day
- August 2, 200931 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Aug 2, 2:19 AM EDT | Flash Flood Watch | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 5 more | 13 hr |
| Aug 2, 7:34 AM EDT | Areal Flood Advisory | PHI | Hunterdon, Mercer | 3 hr |
| Aug 2, 8:48 AM EDT | Areal Flood Warning | PHI | Mercer | 4 hr |
| Aug 2, 10:01 AM EDT | Mesoscale Discussion | SPC | Bergen, Camden, Essex, Gloucester, Hudson, Hunterdon and 8 more | 119 min |
| Aug 2, 10:53 AM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester, Salem | 67 min |
| Aug 2, 11:14 AM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Warren | 61 min |
| Aug 2, 11:18 AM EDT | Flash Flood Warning | PHI | Hunterdon, Mercer, Middlesex, Morris, Somerset | 9 hr |
| Aug 2, 11:25 AM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Mercer | 65 min |
| Aug 2, 11:30 AM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Camden, Cape May, Cumberland, Gloucester, Salem | 60 min |
| Aug 2, 11:33 AM EDT | Special Marine Warning | PHI | 87 min | |
| Aug 2, 11:48 AM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Middlesex, Monmouth, Somerset | 57 min |
| Aug 2, 11:51 AM EDT | Tornado Warning | PHI | Mercer | 24 min |
| Aug 2, 12:13 PM EDT | Areal Flood Advisory | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more | 3 hr |
| Aug 2, 12:23 PM EDT | Special Marine Warning | PHI | 97 min | |
| Aug 2, 12:23 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Middlesex, Monmouth, Ocean and 1 more | 2 hr |
| Aug 2, 12:27 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Somerset | 48 min |
| Aug 2, 12:41 PM EDT | Severe Thunderstorm Warning | OKX | Union | 34 min |
| Aug 2, 12:45 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth | 60 min |
| Aug 2, 12:49 PM EDT | River Flood Warning | PHI | Mercer | 8 hr |
| Aug 2, 1:05 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Passaic | 40 min |
| Aug 2, 1:28 PM EDT | Flash Flood Warning | OKX | Bergen, Essex, Hudson, Passaic, Union | 2 hr |
| Aug 2, 1:28 PM EDT | Special Marine Warning | PHI | 92 min | |
| Aug 2, 1:43 PM EDT | Severe Thunderstorm Warning | PHI | Cape May | 47 min |
| Aug 2, 1:49 PM EDT | Special Marine Warning | PHI | 86 min | |
| Aug 2, 1:51 PM EDT | Special Marine Warning | PHI | 84 min | |
| Aug 2, 1:56 PM EDT | Special Marine Warning | PHI | 2 hr | |
| Aug 2, 1:59 PM EDT | River Flood Warning | PHI | Hunterdon, Somerset | 13 hr |
| Aug 2, 3:54 PM EDT | River Flood Warning | OKX | Bergen | 6 hr |
| Aug 2, 4:16 PM EDT | River Flood Warning | PHI | Middlesex, Somerset | 20 hr |
| Aug 2, 4:16 PM EDT | River Flood Warning | PHI | Middlesex, Somerset | 22 hr |
| Aug 2, 4:35 PM EDT | Areal Flood Advisory | OKX | Bergen, Union | 96 min |
| Aug 5, 1:46 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex, Warren | 59 min |
| Aug 5, 2:45 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Sussex, Warren | 75 min |
| Aug 8, 1:35 PM EDT | Excessive Heat Watch | PHI | Burlington, Camden, Gloucester, Mercer | 24 hr |
| Aug 9, 9:23 AM EDT | Areal Flood Advisory | PHI | Camden, Gloucester | 83 min |
| Aug 9, 10:33 AM EDT | Areal Flood Advisory | PHI | Atlantic, Burlington, Ocean | 69 min |
| Aug 9, 11:57 AM EDT | Flash Flood Watch | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 11 hr |
| Aug 9, 1:56 PM EDT | Excessive Heat Warning | PHI | Burlington, Camden, Gloucester, Mercer | 30 hr |
| Aug 9, 1:56 PM EDT | Heat Advisory | PHI | Atlantic, Burlington, Cape May, Cumberland, Hunterdon, Middlesex and 6 more | 30 hr |
| Aug 9, 2:45 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Essex, Gloucester, Hunterdon, Mercer and 7 more | 60 min |
| Aug 9, 3:18 PM EDT | Severe Thunderstorm Watch | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 5 hr |
| Aug 9, 6:10 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester, Salem | 80 min |
| Aug 9, 6:20 PM EDT | Special Marine Warning | PHI | 115 min | |
| Aug 9, 6:48 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Camden, Cumberland, Gloucester, Salem | 72 min |
| Aug 9, 7:11 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 2 hr |
| Aug 9, 7:21 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Cape May, Cumberland, Ocean | 69 min |
| Aug 9, 7:33 PM EDT | Special Marine Warning | PHI | 87 min | |
| Aug 10, 12:58 AM EDT | Areal Flood Advisory | OKX | Bergen, Passaic | 2 hr |
| Aug 10, 1:41 AM EDT | Areal Flood Advisory | OKX | Bergen, Hudson, Passaic | 2 hr |
| Aug 10, 4:40 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Morris, Passaic, Somerset and 3 more | 2 hr |
| Aug 10, 5:09 PM EDT | Severe Thunderstorm Watch | SPC | Bergen, Morris, Passaic, Sussex, Warren | 5 hr |
| Aug 10, 7:12 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 48 min |
| Aug 10, 8:08 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 37 min |
| Aug 10, 8:15 PM EDT | Mesoscale Discussion | SPC | Bergen, Morris, Passaic, Sussex, Warren | 2 hr |
| Aug 11, 4:19 PM EDT | Severe Thunderstorm Warning | PHI | Warren | 34 min |
| Aug 12, 12:04 PM EDT | Areal Flood Advisory | PHI | Mercer | 60 min |
| Aug 12, 12:47 PM EDT | Flash Flood Warning | PHI | Mercer | 3 hr |
| Aug 12, 1:01 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 14 more | 89 min |
| Aug 12, 1:26 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 22 min |
| Aug 12, 2:18 PM EDT | Areal Flood Advisory | OKX | Essex, Hudson, Union | 87 min |
| Aug 12, 2:55 PM EDT | Areal Flood Advisory | PHI | Monmouth, Ocean | 50 min |
| Aug 12, 3:01 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cumberland | 59 min |
| Aug 12, 3:17 PM EDT | Flash Flood Warning | PHI | Atlantic, Cumberland | 4 hr |
| Aug 12, 3:29 PM EDT | Areal Flood Advisory | PHI | Burlington, Camden, Gloucester | 60 min |
| Aug 12, 3:32 PM EDT | Areal Flood Advisory | PHI | Atlantic, Burlington, Ocean | 118 min |
| Aug 12, 4:01 PM EDT | Flash Flood Warning | PHI | Atlantic, Cape May | 3 hr |
| Aug 12, 4:16 PM EDT | Flash Flood Warning | PHI | Cumberland, Salem | 6 hr |
| Aug 12, 4:55 PM EDT | Flash Flood Warning | PHI | Salem | 3 hr |
| Aug 12, 5:13 PM EDT | Areal Flood Advisory | PHI | Cape May, Cumberland | 2 hr |
| Aug 12, 6:03 PM EDT | Areal Flood Advisory | PHI | Sussex | 4 hr |
| Aug 12, 8:01 PM EDT | Areal Flood Advisory | OKX | Bergen, Essex, Passaic | 119 min |
| Aug 12, 8:38 PM EDT | Flash Flood Warning | OKX | Essex | 3 hr |
| Aug 12, 9:12 PM EDT | Special Marine Warning | PHI | 28 min | |
| Aug 13, 3:36 AM EDT | Flood Watch | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 36 min |
| Aug 13, 4:12 AM EDT | Flash Flood Watch | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 15 hr |
| Aug 13, 4:35 AM EDT | Flash Flood Watch | OKX | Hudson, Passaic | 10 hr |
| Aug 18, 7:22 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 53 min |
| Aug 18, 7:37 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester, Salem | 68 min |
| Aug 18, 8:21 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Gloucester, Ocean | 69 min |
| Aug 18, 8:35 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Hunterdon, Mercer, Middlesex, Monmouth, Ocean and 1 more | 70 min |
| Aug 18, 8:59 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth, Somerset | 60 min |
| Aug 18, 9:03 PM EDT | Special Marine Warning | PHI | 87 min | |
| Aug 18, 9:43 PM EDT | Severe Thunderstorm Warning | OKX | Essex, Hudson, Union | 47 min |
| Aug 18, 10:55 PM EDT | Special Marine Warning | PHI | 95 min | |
| Aug 19, 3:49 AM EDT | Special Marine Warning | PHI | 86 min | |
| Aug 19, 1:21 PM EDT | Mesoscale Discussion | SPC | Sussex, Warren | 84 min |
| Aug 19, 6:05 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Essex and 11 more | 55 min |
| Aug 20, 2:55 PM EDT | Small Craft Advisory for Hazardous Seas | PHI | 3 days | |
| Aug 20, 3:30 PM EDT | Coastal Flood Advisory | PHI | Atlantic, Burlington, Cape May, Cumberland, Middlesex, Monmouth and 1 more | 7 hr |
| Aug 21, 6:11 AM EDT | Coastal Flood Statement | PHI | Atlantic, Cape May, Monmouth, Ocean | 9 hr |
| Aug 21, 10:01 AM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hunterdon, Morris, Passaic, Somerset and 2 more | 119 min |
| Aug 21, 11:28 AM EDT | Severe Thunderstorm Watch | SPC | Bergen, Burlington, Camden, Essex, Gloucester, Hudson and 11 more | 7 hr |
| Aug 21, 12:35 PM EDT | Coastal Flood Advisory | OKX | Hudson | 48 hr |
| Aug 21, 12:36 PM EDT | Severe Thunderstorm Watch | SPC | Atlantic, Cape May, Cumberland, Salem | 7 hr |
| Aug 21, 1:58 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hunterdon, Morris, Passaic, Somerset and 3 more | 92 min |
| Aug 21, 2:34 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 63 min |
| Aug 21, 2:41 PM EDT | Areal Flood Advisory | PHI | Morris, Sussex, Warren | 3 hr |
| Aug 21, 2:47 PM EDT | Flash Flood Watch | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 35 hr |
| Aug 21, 3:12 PM EDT | High Surf Advisory | PHI | Atlantic, Cape May, Monmouth, Ocean | 53 hr |
| Aug 21, 3:21 PM EDT | Mesoscale Discussion | SPC | Cumberland | 84 min |
| Aug 21, 3:37 PM EDT | Flash Flood Watch | OKX | Hudson, Passaic | 36 hr |
| Aug 21, 3:48 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Passaic | 27 min |
| Aug 21, 4:13 PM EDT | Severe Thunderstorm Warning | PHI | Salem | 77 min |
| Aug 21, 4:16 PM EDT | Special Marine Warning | PHI | 59 min | |
| Aug 21, 5:55 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 10 more | 80 min |
| Aug 21, 7:30 PM EDT | Mesoscale Discussion | SPC | Cumberland, Salem | 60 min |
| Aug 22, 1:28 AM EDT | Areal Flood Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 3 hr |
| Aug 22, 1:28 AM EDT | Flash Flood Warning | PHI | Camden, Cumberland, Gloucester, Salem | 4 hr |
| Aug 22, 1:40 AM EDT | Areal Flood Advisory | PHI | Burlington, Hunterdon, Mercer, Middlesex, Monmouth, Morris and 1 more | 3 hr |
| Aug 22, 1:41 AM EDT | Flash Flood Warning | OKX | Bergen, Essex, Passaic, Union | 3 hr |
| Aug 22, 3:36 AM EDT | Flash Flood Warning | PHI | Somerset | 4 hr |
| Aug 22, 4:26 AM EDT | Areal Flood Advisory | PHI | Atlantic, Camden, Cape May, Cumberland, Gloucester, Salem | 6 hr |
| Aug 22, 5:42 AM EDT | Areal Flood Advisory | PHI | Camden, Cumberland, Gloucester, Salem | 3 hr |
| Aug 22, 9:01 AM EDT | Areal Flood Advisory | PHI | Atlantic, Cape May, Cumberland | 3 hr |
| Aug 22, 1:01 PM EDT | Areal Flood Advisory | OKX | Bergen, Hudson | 89 min |
| Aug 22, 1:17 PM EDT | Flash Flood Warning | OKX | Bergen | 88 min |
| Aug 22, 5:00 PM EDT | Areal Flood Advisory | OKX | Bergen, Passaic | 90 min |
| Aug 22, 6:02 PM EDT | Flash Flood Warning | PHI | Mercer | 4 hr |
| Aug 22, 6:21 PM EDT | Flash Flood Warning | PHI | Hunterdon, Warren | 3 hr |
| Aug 22, 6:32 PM EDT | Flash Flood Warning | PHI | Camden, Gloucester | 3 hr |
| Aug 22, 7:32 PM EDT | River Flood Warning | PHI | Mercer | 19 hr |
| Aug 22, 10:06 PM EDT | Areal Flood Warning | PHI | Mercer | 6 hr |
| Aug 22, 11:44 PM EDT | Areal Flood Advisory | OKX | Bergen, Passaic | 61 min |
| Aug 23, 1:23 AM EDT | River Flood Warning | PHI | Somerset | 22 hr |
| Aug 23, 3:30 AM EDT | Coastal Flood Advisory | PHI | Atlantic, Burlington, Cape May, Middlesex, Monmouth, Ocean | 10 hr |
| Aug 23, 3:54 PM EDT | Areal Flood Advisory | OKX | Passaic | 81 min |
| Aug 23, 4:56 PM EDT | Areal Flood Advisory | OKX | Bergen, Passaic | 94 min |
| Aug 23, 6:41 PM EDT | Areal Flood Advisory | OKX | Bergen, Hudson | 66 min |
| Aug 24, 5:38 AM EDT | Special Marine Warning | PHI | 67 min | |
| Aug 24, 6:45 AM EDT | Special Marine Warning | PHI | 60 min | |
| Aug 27, 2:33 AM EDT | Small Craft Advisory | PHI | 4 days | |
| Aug 28, 5:56 AM EDT | Areal Flood Advisory | PHI | Cumberland | 109 min |
| Aug 28, 7:55 AM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cape May | 70 min |
| Aug 28, 8:25 AM EDT | Special Marine Warning | PHI | 95 min | |
| Aug 28, 9:13 AM EDT | Areal Flood Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 2 hr |
| Aug 28, 9:32 AM EDT | Areal Flood Advisory | PHI | Hunterdon, Mercer, Middlesex, Monmouth, Morris, Somerset and 1 more | 3 hr |
| Aug 28, 9:34 AM EDT | Special Marine Warning | PHI | 116 min | |
| Aug 28, 9:59 AM EDT | Special Marine Warning | PHI | 61 min | |
| Aug 28, 11:34 AM EDT | Special Marine Warning | PHI | 56 min | |
| Aug 28, 11:39 AM EDT | Areal Flood Advisory | OKX | Essex, Hudson, Union | 2 hr |
| Aug 28, 11:53 AM EDT | Severe Thunderstorm Warning | PHI | Cape May, Cumberland | 43 min |
| Aug 28, 12:04 PM EDT | Areal Flood Advisory | PHI | Atlantic, Cape May | 3 hr |
| Aug 28, 12:24 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more | 2 hr |
| Aug 28, 2:52 PM EDT | Flash Flood Watch | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 6 more | 14 hr |
| Aug 28, 3:13 PM EDT | Areal Flood Advisory | PHI | Burlington, Camden, Cumberland, Gloucester, Salem | 4 hr |
| Aug 28, 4:03 PM EDT | Flash Flood Watch | OKX | Hudson, Passaic | 23 hr |
| Aug 28, 4:52 PM EDT | Special Marine Warning | PHI | 53 min | |
| Aug 28, 5:16 PM EDT | Areal Flood Advisory | PHI | Cape May, Cumberland | 6 hr |
| Aug 29, 5:42 AM EDT | Coastal Flood Statement | PHI | Atlantic, Cape May, Monmouth, Ocean | 14 hr |
| Aug 29, 8:18 AM EDT | Flash Flood Warning | OKX | Bergen | 117 min |
| Aug 29, 11:11 AM EDT | Areal Flood Advisory | OKX | Essex, Union | 79 min |
| Aug 29, 11:28 AM EDT | Flash Flood Warning | OKX | Essex, Union | 2 hr |
| Aug 29, 10:33 PM EDT | Areal Flood Warning | PHI | Burlington, Camden, Gloucester | 2 hr |
| Aug 31, 3:53 AM EDT | Small Craft Advisory | PHI | 5 days |
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.
- Camden County33
- Gloucester County33
- Mercer County32
- Burlington County31
- Atlantic County31
- Cumberland County31
- Somerset County30
- Bergen County29
- Salem County29
- Cape May County29
- Monmouth County28
- Middlesex County27
- Hunterdon County26
- Morris County26
- Warren County26
- Ocean County26
- Passaic County25
- Sussex County24
- Essex County22
- Union County21
- Hudson County20
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.