Alert archive / New Jersey / 2009
Weather alerts in New Jersey, July 2009
170 weather alerts in July 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 July 2009. Tap one for its archive.
- Alerts
- 170
- Warnings
- 89
- Watches
- 12
- Advisories
- 45
- Busiest day
- July 29, 200939 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 |
|---|---|---|---|---|
| Jul 1, 10:17 AM EDT | Special Marine Warning | PHI | 58 min | |
| Jul 1, 10:34 AM EDT | Special Marine Warning | PHI | 56 min | |
| Jul 1, 12:03 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 87 min |
| Jul 1, 1:26 PM EDT | Special Marine Warning | PHI | 2 hr | |
| Jul 1, 3:49 PM EDT | Flash Flood Watch | OKX | Hudson, Passaic | 30 hr |
| Jul 1, 5:18 PM EDT | Areal Flood Advisory | OKX | Bergen, Passaic | 34 min |
| Jul 1, 6:55 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Middlesex, Monmouth, Ocean | 65 min |
| Jul 1, 7:05 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer | 55 min |
| Jul 1, 7:38 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 67 min |
| Jul 2, 3:38 AM EDT | Areal Flood Advisory | PHI | Hunterdon, Morris | 3 hr |
| Jul 2, 4:50 AM EDT | Areal Flood Advisory | PHI | Morris | 3 hr |
| Jul 2, 5:28 AM EDT | Areal Flood Advisory | OKX | Bergen | 62 min |
| Jul 2, 7:01 AM EDT | Areal Flood Warning | PHI | Hunterdon, Somerset | 3 hr |
| Jul 2, 10:47 AM EDT | River Flood Warning | PHI | Hunterdon, Somerset | 2 hr |
| Jul 2, 11:27 AM EDT | Areal Flood Advisory | OKX | Bergen, Essex, Hudson, Union | 93 min |
| Jul 2, 1:02 PM EDT | Areal Flood Advisory | OKX | Bergen | 88 min |
| Jul 2, 1:44 PM EDT | Areal Flood Advisory | OKX | Essex | 91 min |
| Jul 2, 2:48 PM EDT | Areal Flood Advisory | OKX | Hudson | 87 min |
| Jul 2, 3:20 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Morris, Passaic, Sussex | 55 min |
| Jul 7, 11:05 AM EDT | Severe Thunderstorm Watch | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 8 hr |
| Jul 7, 2:00 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 90 min |
| Jul 7, 2:29 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Somerset, Warren | 61 min |
| Jul 7, 3:18 PM EDT | Areal Flood Advisory | OKX | Bergen, Essex, Hudson, Union | 59 min |
| Jul 7, 3:25 PM EDT | Special Marine Warning | PHI | 20 min | |
| Jul 7, 3:53 PM EDT | Special Marine Warning | PHI | 52 min | |
| Jul 7, 4:39 PM EDT | Special Marine Warning | PHI | 66 min | |
| Jul 7, 4:41 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 2 hr |
| Jul 7, 10:25 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Passaic | 48 min |
| Jul 7, 11:09 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Passaic | 56 min |
| Jul 7, 11:29 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 61 min |
| Jul 9, 2:35 PM EDT | Small Craft Advisory | PHI | 12 hr | |
| Jul 11, 3:45 AM EDT | Small Craft Advisory | PHI | 27 hr | |
| Jul 12, 12:46 AM EDT | Special Marine Warning | PHI | 89 min | |
| Jul 12, 2:07 AM EDT | Special Marine Warning | PHI | 83 min | |
| Jul 16, 4:04 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cumberland, Essex and 14 more | 86 min |
| Jul 16, 4:55 PM EDT | Mesoscale Discussion | SPC | Passaic, Sussex, Warren | 65 min |
| Jul 16, 5:11 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 49 min |
| Jul 16, 5:56 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 64 min |
| Jul 16, 6:42 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden | 63 min |
| Jul 16, 7:05 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Mercer, Monmouth, Ocean | 70 min |
| Jul 17, 6:14 AM EDT | Dense Fog Advisory | OKX | Passaic | 2 hr |
| Jul 17, 3:12 PM EDT | Mesoscale Discussion | SPC | Bergen, Passaic | 93 min |
| Jul 17, 5:41 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex, Warren | 52 min |
| Jul 17, 6:18 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 57 min |
| Jul 17, 6:25 PM EDT | Areal Flood Advisory | PHI | Salem | 113 min |
| Jul 17, 7:33 PM EDT | Areal Flood Advisory | PHI | Gloucester, Salem | 86 min |
| Jul 17, 8:12 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Mercer | 96 min |
| Jul 17, 8:51 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Somerset | 54 min |
| Jul 17, 9:17 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Morris, Somerset, Sussex, Warren | 3 hr |
| Jul 17, 9:21 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex | 54 min |
| Jul 17, 9:31 PM EDT | Areal Flood Advisory | OKX | Bergen, Essex, Passaic | 89 min |
| Jul 17, 9:44 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Passaic | 46 min |
| Jul 20, 11:46 AM EDT | Coastal Flood Advisory | PHI | Atlantic, Burlington, Cape May, Cumberland, Middlesex, Monmouth and 2 more | 12 hr |
| Jul 21, 6:03 AM EDT | Coastal Flood Advisory | PHI | Atlantic, Burlington, Cape May, Cumberland, Middlesex, Monmouth and 2 more | 19 hr |
| Jul 21, 8:24 AM EDT | Areal Flood Advisory | PHI | Atlantic, Burlington, Camden, Cumberland, Gloucester, Hunterdon and 3 more | 3 hr |
| Jul 22, 5:37 AM EDT | Coastal Flood Advisory | PHI | Atlantic, Burlington, Cape May, Cumberland, Middlesex, Monmouth and 2 more | 20 hr |
| Jul 23, 4:04 AM EDT | Small Craft Advisory | PHI | 34 hr | |
| Jul 23, 4:11 AM EDT | Coastal Flood Advisory | PHI | Atlantic, Burlington, Cape May, Cumberland, Middlesex, Monmouth and 2 more | 23 hr |
| Jul 23, 1:06 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Mercer, Middlesex, Monmouth, Somerset | 3 hr |
| Jul 23, 3:46 PM EDT | Coastal Flood Advisory | OKX | Hudson | 12 hr |
| Jul 24, 3:34 PM EDT | Mesoscale Discussion | SPC | Burlington, Camden, Cumberland, Gloucester, Hunterdon, Salem and 1 more | 86 min |
| Jul 24, 6:28 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 62 min |
| Jul 24, 6:44 PM EDT | Special Marine Warning | PHI | 61 min | |
| Jul 24, 7:11 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester, Salem | 46 min |
| Jul 24, 7:37 PM EDT | Special Marine Warning | PHI | 83 min | |
| Jul 24, 10:13 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 47 min |
| Jul 24, 10:44 PM EDT | Areal Flood Advisory | OKX | Bergen | 61 min |
| Jul 25, 11:08 PM EDT | Flash Flood Warning | PHI | Sussex, Warren | 2 hr |
| Jul 26, 12:15 AM EDT | Flash Flood Warning | PHI | Sussex | 90 min |
| Jul 26, 3:07 AM EDT | Flash Flood Watch | PHI | Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex and 1 more | 20 hr |
| Jul 26, 3:26 AM EDT | Small Craft Advisory | PHI | 30 hr | |
| Jul 26, 4:35 AM EDT | Flash Flood Watch | OKX | Hudson, Passaic | 19 hr |
| Jul 26, 1:40 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more | 2 hr |
| Jul 26, 2:07 PM EDT | Severe Thunderstorm Watch | SPC | Atlantic, Cape May, Cumberland, Gloucester, Salem | 7 hr |
| Jul 26, 3:14 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Essex, Hudson, Hunterdon and 10 more | 2 hr |
| Jul 26, 3:29 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth | 61 min |
| Jul 26, 3:30 PM EDT | Special Marine Warning | PHI | 60 min | |
| Jul 26, 3:51 PM EDT | Severe Thunderstorm Watch | SPC | Bergen, Burlington, Camden, Essex, Hudson, Hunterdon and 10 more | 7 hr |
| Jul 26, 4:06 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Warren | 54 min |
| Jul 26, 4:16 PM EDT | Mesoscale Discussion | SPC | Atlantic, Cape May, Cumberland, Salem | 89 min |
| Jul 26, 4:55 PM EDT | Tornado Warning | PHI | Hunterdon, Middlesex, Morris, Somerset | 55 min |
| Jul 26, 5:24 PM EDT | Severe Thunderstorm Warning | OKX | Essex, Union | 66 min |
| Jul 26, 5:51 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Passaic | 39 min |
| Jul 26, 5:52 PM EDT | Areal Flood Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 113 min |
| Jul 26, 5:58 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Hudson, Passaic | 32 min |
| Jul 26, 6:14 PM EDT | Flash Flood Warning | OKX | Bergen, Essex, Hudson, Passaic | 49 min |
| Jul 26, 6:26 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Hudson | 34 min |
| Jul 26, 6:37 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 113 min |
| Jul 26, 7:07 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth | 53 min |
| Jul 26, 7:40 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Monmouth, Ocean | 65 min |
| Jul 26, 8:16 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Middlesex | 59 min |
| Jul 26, 8:21 PM EDT | Mesoscale Discussion | SPC | Cumberland | 54 min |
| Jul 26, 8:41 PM EDT | Areal Flood Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 3 hr |
| Jul 26, 8:54 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Hudson, Passaic, Union | 39 min |
| Jul 26, 9:57 PM EDT | Areal Flood Advisory | PHI | Mercer, Middlesex, Morris, Somerset | 2 hr |
| Jul 26, 10:06 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 4 more | 54 min |
| Jul 27, 2:20 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Morris, Passaic, Somerset and 2 more | 55 min |
| Jul 27, 2:46 PM EDT | Special Marine Warning | PHI | 89 min | |
| Jul 27, 2:58 PM EDT | Special Marine Warning | PHI | 92 min | |
| Jul 27, 3:41 PM EDT | Areal Flood Advisory | OKX | Hudson | 3 hr |
| Jul 27, 4:10 PM EDT | Special Marine Warning | PHI | 2 hr | |
| Jul 27, 4:25 PM EDT | Severe Thunderstorm Warning | PHI | Cape May | 54 min |
| Jul 27, 6:25 PM EDT | Special Marine Warning | PHI | 95 min | |
| Jul 28, 3:46 PM EDT | Small Craft Advisory | PHI | 43 hr | |
| Jul 28, 5:09 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Somerset | 51 min |
| Jul 29, 4:21 AM EDT | Flash Flood Watch | OKX | Hudson, Passaic | 24 hr |
| Jul 29, 10:15 AM EDT | Flash Flood Watch | PHI | Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex and 1 more | 17 hr |
| Jul 29, 12:22 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 6 more | 23 min |
| Jul 29, 12:49 PM EDT | Severe Thunderstorm Watch | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 8 hr |
| Jul 29, 12:54 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Passaic | 66 min |
| Jul 29, 12:55 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Somerset | 65 min |
| Jul 29, 1:30 PM EDT | Areal Flood Advisory | PHI | Morris, Somerset | 3 hr |
| Jul 29, 1:35 PM EDT | Areal Flood Advisory | OKX | Bergen, Passaic | 115 min |
| Jul 29, 1:35 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Somerset | 55 min |
| Jul 29, 1:43 PM EDT | Areal Flood Advisory | OKX | Essex, Hudson, Union | 92 min |
| Jul 29, 1:48 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Hudson, Passaic, Union | 57 min |
| Jul 29, 1:49 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 30 min |
| Jul 29, 1:53 PM EDT | Flash Flood Warning | OKX | Bergen, Essex, Hudson, Passaic, Union | 2 hr |
| Jul 29, 1:56 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 64 min |
| Jul 29, 2:10 PM EDT | Tornado Warning | PHI | Sussex | 65 min |
| Jul 29, 2:21 PM EDT | Areal Flood Advisory | PHI | Middlesex | 3 hr |
| Jul 29, 2:22 PM EDT | Mesoscale Discussion | SPC | Bergen, Essex, Hudson, Hunterdon, Mercer, Middlesex and 7 more | 23 min |
| Jul 29, 2:32 PM EDT | Flash Flood Warning | PHI | Sussex | 6 hr |
| Jul 29, 2:46 PM EDT | Severe Thunderstorm Warning | OKX | Essex, Hudson, Union | 29 min |
| Jul 29, 2:50 PM EDT | Flash Flood Warning | PHI | Middlesex | 4 hr |
| Jul 29, 2:55 PM EDT | Flash Flood Warning | OKX | Bergen, Hudson | 2 hr |
| Jul 29, 3:52 PM EDT | Flash Flood Warning | PHI | Morris, Somerset | 4 hr |
| Jul 29, 5:01 PM EDT | Flash Flood Warning | OKX | Bergen, Hudson | 119 min |
| Jul 29, 5:05 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cumberland, Essex and 14 more | 55 min |
| Jul 29, 5:09 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer | 66 min |
| Jul 29, 5:48 PM EDT | Special Marine Warning | PHI | 57 min | |
| Jul 29, 5:55 PM EDT | Areal Flood Advisory | PHI | Burlington, Camden, Gloucester, Mercer, Middlesex, Salem | 4 hr |
| Jul 29, 5:59 PM EDT | Flash Flood Warning | OKX | Essex, Passaic, Union | 3 hr |
| Jul 29, 6:11 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland | 26 min |
| Jul 29, 6:26 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Camden, Gloucester | 38 min |
| Jul 29, 6:42 PM EDT | Areal Flood Advisory | OKX | Passaic | 2 hr |
| Jul 29, 6:42 PM EDT | Areal Flood Advisory | PHI | Atlantic, Burlington, Camden, Cumberland, Gloucester, Mercer and 4 more | 3 hr |
| Jul 29, 6:42 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden | 39 min |
| Jul 29, 6:44 PM EDT | Flash Flood Warning | PHI | Middlesex, Somerset | 3 hr |
| Jul 29, 6:49 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Hudson | 29 min |
| Jul 29, 6:50 PM EDT | Areal Flood Advisory | PHI | Morris | 94 min |
| Jul 29, 7:06 PM EDT | Flash Flood Warning | OKX | Bergen, Hudson | 114 min |
| Jul 29, 7:14 PM EDT | Mesoscale Discussion | SPC | Bergen, Burlington, Camden, Essex, Gloucester, Hudson and 12 more | 61 min |
| Jul 29, 7:31 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth | 30 min |
| Jul 29, 8:36 PM EDT | Areal Flood Advisory | PHI | Cumberland, Salem | 101 min |
| Jul 30, 2:48 PM EDT | Small Craft Advisory | PHI | 37 hr | |
| Jul 30, 3:30 PM EDT | Flash Flood Watch | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 6 more | 27 hr |
| Jul 30, 3:50 PM EDT | Flash Flood Watch | OKX | Hudson, Passaic | 27 hr |
| Jul 31, 10:20 AM EDT | Mesoscale Discussion | SPC | Hunterdon, Morris, Passaic, Sussex, Warren | 85 min |
| Jul 31, 12:06 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more | 84 min |
| Jul 31, 1:18 PM EDT | Severe Thunderstorm Watch | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 7 hr |
| Jul 31, 1:45 PM EDT | Areal Flood Advisory | OKX | Bergen, Passaic | 3 hr |
| Jul 31, 2:13 PM EDT | Flash Flood Warning | PHI | Sussex | 4 hr |
| Jul 31, 2:36 PM EDT | Flash Flood Warning | PHI | Hunterdon, Morris, Sussex, Warren | 4 hr |
| Jul 31, 2:53 PM EDT | Areal Flood Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 112 min |
| Jul 31, 3:05 PM EDT | Mesoscale Discussion | SPC | Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 15 more | 85 min |
| Jul 31, 4:03 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 57 min |
| Jul 31, 4:08 PM EDT | Flash Flood Warning | PHI | Burlington, Camden, Gloucester, Salem | 3 hr |
| Jul 31, 4:23 PM EDT | Special Marine Warning | PHI | 67 min | |
| Jul 31, 4:31 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Gloucester, Salem | 59 min |
| Jul 31, 4:34 PM EDT | Mesoscale Discussion | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more | 86 min |
| Jul 31, 4:39 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more | 96 min |
| Jul 31, 4:56 PM EDT | Flash Flood Warning | PHI | Hunterdon, Mercer, Middlesex, Monmouth, Morris, Somerset | 114 min |
| Jul 31, 5:07 PM EDT | Flash Flood Warning | PHI | Atlantic, Burlington, Camden, Cumberland, Gloucester, Salem | 3 hr |
| Jul 31, 5:10 PM EDT | Tornado Warning | PHI | Burlington, Ocean | 21 min |
| Jul 31, 5:14 PM EDT | Special Marine Warning | PHI | 2 hr | |
| Jul 31, 5:15 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Ocean | 60 min |
| Jul 31, 5:16 PM EDT | Special Marine Warning | PHI | 119 min | |
| Jul 31, 5:31 PM EDT | Flash Flood Warning | PHI | Burlington, Monmouth, Ocean | 4 hr |
| Jul 31, 5:48 PM EDT | Areal Flood Advisory | PHI | Atlantic, Burlington, Cape May, Cumberland, Ocean | 3 hr |
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 | 47 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 5 |
| Mesoscale Discussion | 24 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 18 |
| River Flood Warning | 1 |
| Flash Flood Watch | 7 |
| Areal Flood Advisory | 33 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| Coastal Flood Advisory | 5 |
| Marine | |
| Special Marine Warning | 19 |
| Small Craft Advisory | 6 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bergen County50
- Passaic County46
- Hudson County43
- Middlesex County40
- Burlington County37
- Somerset County37
- Essex County36
- Hunterdon County36
- Mercer County36
- Morris County36
- Salem County34
- Sussex County33
- Monmouth County32
- Union County30
- Gloucester County28
- Warren County28
- Camden County27
- Ocean County27
- Atlantic County25
- Cumberland County25
- Cape May County17
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. Warning verification from the Mesonet's Cow. Rebuilt daily.