Alert archive / Virginia / Loudoun County / 2016
Weather alerts in Loudoun County, Virginia, August 2016
21 weather alerts in August 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 21
- Warnings
- 10
- Watches
- 3
- Advisories
- 3
- Busiest day
- August 16, 20166 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 11, 7:22 PM EDT | Excessive Heat Watch | LWX | 24 hr |
| Aug 11, 7:22 PM EDT | Heat Advisory | LWX | 24 hr |
| Aug 12, 7:32 PM EDT | Excessive Heat Warning | LWX | 25 hr |
| Aug 13, 4:37 PM EDT | Heat Advisory | LWX | 26 hr |
| Aug 14, 6:33 PM EDT | Severe Thunderstorm Warning | LWX | 27 min |
| Aug 14, 7:18 PM EDT | Severe Thunderstorm Warning | LWX | 27 min |
| Aug 15, 1:58 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Aug 15, 3:19 PM EDT | Heat Advisory | LWX | 27 hr |
| Aug 15, 4:40 PM EDT | Severe Thunderstorm Warning | LWX | 50 min |
| Aug 15, 5:06 PM EDT | Severe Thunderstorm Warning | LWX | 39 min |
| Aug 16, 1:40 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 16, 2:47 PM EDT | Severe Thunderstorm Warning | LWX | 43 min |
| Aug 16, 3:20 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 16, 4:40 PM EDT | Severe Thunderstorm Warning | LWX | 35 min |
| Aug 16, 4:55 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 16, 5:04 PM EDT | Severe Thunderstorm Warning | LWX | 26 min |
| Aug 17, 11:55 AM EDT | Flash Flood Watch | LWX | 11 hr |
| Aug 17, 4:26 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Aug 17, 7:33 PM EDT | Severe Thunderstorm Warning | LWX | 27 min |
| Aug 17, 7:58 PM EDT | Severe Thunderstorm Warning | LWX | 32 min |
| Aug 21, 1:31 PM EDT | Mesoscale Discussion | SPC | 119 min |
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 | 9 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 5 |
| Flooding | |
| Flash Flood Watch | 1 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20152017
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.