Alert archive / New York / Delaware County / 2009
Weather alerts in Delaware County, New York, August 2009
20 weather alerts in August 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 20
- Warnings
- 8
- Watches
- 6
- Advisories
- 1
- Busiest day
- August 10, 200911 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 |
|---|---|---|---|
| Aug 2, 3:28 AM EDT | Flash Flood Watch | BGM | 14 hr |
| Aug 9, 7:11 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 9, 10:47 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Aug 9, 11:30 PM EDT | Flash Flood Warning | BGM | 5 hr |
| Aug 10, 12:49 AM EDT | Flash Flood Warning | BGM | 6 hr |
| Aug 10, 2:06 AM EDT | River Flood Warning | BGM | 5 hr |
| Aug 10, 7:50 AM EDT | Flash Flood Watch | BGM | 14 hr |
| Aug 10, 3:13 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 10, 5:34 PM EDT | Severe Thunderstorm Warning | BGM | 56 min |
| Aug 10, 6:06 PM EDT | Severe Thunderstorm Warning | BGM | 54 min |
| Aug 10, 6:12 PM EDT | Severe Thunderstorm Warning | BGM | 63 min |
| Aug 10, 6:54 PM EDT | Severe Thunderstorm Warning | BGM | 66 min |
| Aug 10, 6:57 PM EDT | Areal Flood Advisory | BGM | 100 min |
| Aug 10, 8:15 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 12, 1:39 PM EDT | Flash Flood Watch | BGM | 8 hr |
| Aug 18, 6:10 PM EDT | Severe Thunderstorm Warning | BGM | 50 min |
| Aug 19, 1:21 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Aug 21, 10:01 AM EDT | Mesoscale Discussion | SPC | 119 min |
| Aug 21, 10:47 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 28, 2:27 PM EDT | Flash Flood Watch | BGM | 13 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 | 5 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 5 |
| Flooding | |
| Flash Flood Warning | 2 |
| River Flood Warning | 1 |
| Flash Flood Watch | 4 |
| Areal Flood Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe 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.