Alert archive / New York / Delaware County / 2011
Weather alerts in Delaware County, New York, September 2011
39 weather alerts in September 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 39
- Warnings
- 20
- Watches
- 5
- Advisories
- 7
- Busiest day
- September 7, 201112 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 |
|---|---|---|---|
| Sep 4, 1:33 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Sep 4, 2:43 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 4, 4:20 PM EDT | Severe Thunderstorm Warning | BGM | 55 min |
| Sep 4, 5:16 PM EDT | Severe Thunderstorm Warning | BGM | 59 min |
| Sep 4, 5:31 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Sep 4, 6:06 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Sep 4, 7:50 PM EDT | Flash Flood Watch | BGM | 30 hr |
| Sep 4, 8:35 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Sep 4, 10:53 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Sep 5, 1:20 AM EDT | Flash Flood Warning | BGM | 4 hr |
| Sep 6, 4:34 AM EDT | Flood Watch | BGM | 61 hr |
| Sep 7, 5:37 AM EDT | River Flood Warning | BGM | 16 hr |
| Sep 7, 6:08 AM EDT | River Flood Warning | BGM | 3 days |
| Sep 7, 6:08 AM EDT | River Flood Warning | BGM | 57 hr |
| Sep 7, 7:49 AM EDT | Areal Flood Warning | BGM | 6 hr |
| Sep 7, 9:08 AM EDT | River Flood Warning | BGM | 47 hr |
| Sep 7, 10:25 AM EDT | Areal Flood Warning | BGM | 12 hr |
| Sep 7, 1:38 PM EDT | Areal Flood Warning | BGM | 6 hr |
| Sep 7, 2:18 PM EDT | River Flood Warning | BGM | 4 days |
| Sep 7, 3:42 PM EDT | River Flood Warning | BGM | 60 hr |
| Sep 7, 3:59 PM EDT | River Flood Warning | BGM | 3 days |
| Sep 7, 4:29 PM EDT | Flash Flood Warning | BGM | 4 hr |
| Sep 7, 4:42 PM EDT | Flash Flood Warning | BGM | 4 hr |
| Sep 8, 3:30 AM EDT | River Flood Warning | BGM | 12 hr |
| Sep 8, 4:17 AM EDT | Flash Flood Warning | BGM | 6 hr |
| Sep 8, 9:40 AM EDT | Flash Flood Warning | BGM | 6 hr |
| Sep 8, 3:41 PM EDT | Areal Flood Warning | BGM | 6 hr |
| Sep 11, 2:04 PM EDT | Special Weather Statement | BGM | 86 min |
| Sep 11, 4:42 PM EDT | Special Weather Statement | BGM | 63 min |
| Sep 11, 4:58 PM EDT | Special Weather Statement | BGM | 62 min |
| Sep 16, 3:49 AM EDT | Frost Advisory | BGM | 29 hr |
| Sep 23, 12:42 PM EDT | Flash Flood Watch | BGM | 9 hr |
| Sep 27, 5:27 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Sep 28, 2:43 AM EDT | Flash Flood Watch | BGM | 39 hr |
| Sep 29, 2:48 AM EDT | Areal Flood Advisory | BGM | 4 hr |
| Sep 29, 1:30 PM EDT | Special Weather Statement | BGM | 30 min |
| Sep 29, 2:33 PM EDT | Flash Flood Warning | BGM | 5 hr |
| Sep 29, 2:42 PM EDT | Areal Flood Advisory | BGM | 109 min |
| Sep 29, 4:36 PM EDT | Areal Flood Advisory | BGM | 105 min |
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. Warning verification from the Mesonet's Cow. Rebuilt daily.