Alert archive / Vermont / 2009
Weather alerts in Vermont, August 2009
38 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
- 38
- Warnings
- 7
- Watches
- 3
- Advisories
- 10
- Busiest day
- August 21, 200917 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 31, 8:48 PM EDT | Dense Fog Advisory | BTV | Addison, Caledonia, Chittenden, Essex, Franklin, Grand Isle and 5 more | 10 hr |
| Aug 2, 11:54 AM EDT | Mesoscale Discussion | SPC | Addison | 2 hr |
| Aug 2, 4:58 PM EDT | Areal Flood Advisory | BTV | Addison, Chittenden, Lamoille, Rutland, Washington | 2 hr |
| Aug 10, 5:09 PM EDT | Severe Thunderstorm Watch | SPC | Bennington, Windham | 5 hr |
| Aug 10, 8:15 PM EDT | Mesoscale Discussion | SPC | Bennington, Windham | 2 hr |
| Aug 10, 9:37 PM EDT | Special Weather Statement | BTV | Franklin | 53 min |
| Aug 11, 10:28 AM EDT | Special Weather Statement | BTV | Orleans | 62 min |
| Aug 11, 2:08 PM EDT | Special Weather Statement | BTV | Addison | 67 min |
| Aug 11, 7:56 PM EDT | Special Weather Statement | BTV | Windsor | 64 min |
| Aug 12, 3:00 PM EDT | Special Weather Statement | BTV | Rutland | 60 min |
| Aug 12, 4:35 PM EDT | Special Weather Statement | BTV | Addison | 25 min |
| Aug 12, 5:27 PM EDT | Areal Flood Advisory | BTV | Caledonia, Orange, Washington | 3 hr |
| Aug 18, 6:01 PM EDT | Special Weather Statement | BTV | Franklin | 29 min |
| Aug 18, 6:22 PM EDT | Special Weather Statement | BTV | Chittenden | 53 min |
| Aug 19, 1:21 PM EDT | Mesoscale Discussion | SPC | Addison, Bennington, Rutland, Washington | 84 min |
| Aug 19, 2:31 PM EDT | Severe Thunderstorm Warning | BTV | Rutland, Windsor | 59 min |
| Aug 19, 3:03 PM EDT | Special Weather Statement | BTV | Washington | 57 min |
| Aug 19, 3:57 PM EDT | Areal Flood Advisory | BTV | Washington | 92 min |
| Aug 21, 10:01 AM EDT | Mesoscale Discussion | SPC | Addison, Bennington, Caledonia, Chittenden, Lamoille, Orange and 4 more | 119 min |
| Aug 21, 10:47 AM EDT | Severe Thunderstorm Watch | SPC | Addison, Bennington, Caledonia, Chittenden, Lamoille, Orange and 4 more | 7 hr |
| Aug 21, 11:40 AM EDT | Special Weather Statement | BTV | Rutland | 65 min |
| Aug 21, 1:03 PM EDT | Special Weather Statement | BTV | Orange | 57 min |
| Aug 21, 1:07 PM EDT | Severe Thunderstorm Warning | BTV | Caledonia, Orange, Washington | 53 min |
| Aug 21, 1:13 PM EDT | Severe Thunderstorm Warning | ALY | Bennington, Windham | 62 min |
| Aug 21, 1:28 PM EDT | Special Weather Statement | BTV | Rutland | 47 min |
| Aug 21, 1:42 PM EDT | Areal Flood Advisory | BTV | Addison, Orange, Rutland, Washington, Windsor | 3 hr |
| Aug 21, 1:45 PM EDT | Areal Flood Advisory | ALY | Bennington | 3 hr |
| Aug 21, 1:58 PM EDT | Mesoscale Discussion | SPC | Bennington, Orange, Rutland, Washington, Windham, Windsor | 92 min |
| Aug 21, 2:03 PM EDT | Severe Thunderstorm Warning | BTV | Addison, Rutland, Windsor | 27 min |
| Aug 21, 2:27 PM EDT | Special Weather Statement | BTV | Windsor | 63 min |
| Aug 21, 3:07 PM EDT | Flash Flood Watch | BTV | Addison, Caledonia, Essex, Lamoille, Orange, Orleans and 2 more | 30 hr |
| Aug 21, 3:37 PM EDT | Areal Flood Warning | BTV | Orange, Windsor | 3 hr |
| Aug 21, 4:09 PM EDT | Severe Thunderstorm Warning | ALY | Bennington, Windham | 81 min |
| Aug 21, 4:14 PM EDT | Areal Flood Advisory | ALY | Windham | 3 hr |
| Aug 21, 5:14 PM EDT | Flash Flood Warning | ALY | Windham | 4 hr |
| Aug 27, 3:38 PM EDT | Frost Advisory | BTV | Essex | 6 hr |
| Aug 31, 2:46 AM EDT | Frost Advisory | BTV | Essex | 28 hr |
| Aug 31, 3:16 AM EDT | Frost Advisory | ALY | Windham | 25 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 |
| Special Weather Statement | 13 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 6 |
| Cold | |
| Frost Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
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.