Alert archive / Ohio / Defiance County / 2011
Weather alerts in Defiance County, Ohio, May 2011
49 weather alerts in May 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 49
- Warnings
- 22
- Watches
- 8
- Advisories
- 4
- Busiest day
- May 25, 201116 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 | Lasted |
|---|---|---|---|
| May 4, 4:14 AM EDT | Frost Advisory | IWX | 28 hr |
| May 8, 3:43 AM EDT | Dense Fog Advisory | IWX | 5 hr |
| May 11, 12:46 AM EDT | Special Weather Statement | IWX | 29 min |
| May 12, 8:42 AM EDT | Special Weather Statement | IWX | 48 min |
| May 12, 9:53 AM EDT | Special Weather Statement | IWX | 37 min |
| May 13, 9:35 PM EDT | Areal Flood Advisory | IWX | 6 hr |
| May 14, 3:25 PM EDT | Special Weather Statement | IWX | 20 min |
| May 14, 3:47 PM EDT | Areal Flood Advisory | IWX | 3 hr |
| May 14, 7:53 PM EDT | Areal Flood Warning | IWX | 12 hr |
| May 15, 11:12 AM EDT | River Flood Warning | IWX | 24 hr |
| May 15, 11:12 AM EDT | River Flood Warning | IWX | 3 days |
| May 17, 9:52 AM EDT | River Flood Warning | IWX | 4 days |
| May 22, 2:51 PM EDT | Mesoscale Discussion | SPC | 54 min |
| May 22, 8:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| May 23, 8:25 AM EDT | Mesoscale Discussion | SPC | 65 min |
| May 23, 12:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 23, 2:15 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 23, 6:40 PM EDT | Mesoscale Discussion | SPC | 65 min |
| May 23, 10:51 PM EDT | River Flood Watch | IWX | 43 hr |
| May 24, 10:07 AM EDT | River Flood Watch | IWX | 32 hr |
| May 25, 11:27 AM EDT | Special Weather Statement | IWX | 33 min |
| May 25, 1:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| May 25, 1:37 PM EDT | Severe Thunderstorm Warning | IWX | 38 min |
| May 25, 1:54 PM EDT | Flash Flood Watch | IWX | 14 hr |
| May 25, 1:55 PM EDT | Tornado Watch | SPC | 8 hr |
| May 25, 2:13 PM EDT | Severe Thunderstorm Warning | IWX | 62 min |
| May 25, 2:39 PM EDT | Severe Thunderstorm Warning | IWX | 51 min |
| May 25, 2:47 PM EDT | Flash Flood Warning | IWX | 3 hr |
| May 25, 3:30 PM EDT | Severe Thunderstorm Warning | IWX | 60 min |
| May 25, 3:52 PM EDT | Tornado Warning | IWX | 38 min |
| May 25, 4:19 PM EDT | Tornado Warning | IWX | 41 min |
| May 25, 4:45 PM EDT | Mesoscale Discussion | SPC | 60 min |
| May 25, 5:24 PM EDT | Flash Flood Warning | IWX | 3 hr |
| May 25, 6:17 PM EDT | River Flood Warning | IWX | 7 days |
| May 25, 6:17 PM EDT | River Flood Warning | IWX | 9 days |
| May 25, 6:17 PM EDT | River Flood Warning | IWX | 10 days |
| May 26, 12:24 AM EDT | Flash Flood Warning | IWX | 11 hr |
| May 26, 12:01 PM EDT | River Flood Warning | IWX | 52 hr |
| May 26, 2:02 PM EDT | Flash Flood Warning | IWX | 3 hr |
| May 26, 3:45 PM EDT | Flash Flood Warning | IWX | 3 hr |
| May 26, 7:53 PM EDT | Areal Flood Warning | IWX | 6 hr |
| May 29, 12:59 PM EDT | Mesoscale Discussion | SPC | 61 min |
| May 29, 1:29 PM EDT | Tornado Watch | SPC | 7 hr |
| May 29, 1:56 PM EDT | Flash Flood Watch | IWX | 5 hr |
| May 29, 4:11 PM EDT | Severe Thunderstorm Warning | IWX | 49 min |
| May 29, 4:17 PM EDT | Mesoscale Discussion | SPC | 88 min |
| May 29, 4:56 PM EDT | Severe Thunderstorm Warning | IWX | 43 min |
| May 31, 3:33 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 31, 7:26 PM EDT | Mesoscale Discussion | SPC | 2 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.