Alert archive / Virginia / Loudoun County / 2019
Weather alerts in Loudoun County, Virginia, August 2019
31 weather alerts in August 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 31
- Warnings
- 22
- Watches
- 3
- Advisories
- 0
- Busiest day
- August 20, 201910 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 6, 6:21 PM EDT | Severe Thunderstorm Warning | LWX | 39 min |
| Aug 6, 6:56 PM EDT | Severe Thunderstorm Warning | LWX | 49 min |
| Aug 7, 1:02 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Aug 7, 1:35 PM EDT | Severe Thunderstorm Warning | LWX | 40 min |
| Aug 7, 1:53 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 7, 1:57 PM EDT | Severe Thunderstorm Warning | LWX | 48 min |
| Aug 7, 2:01 PM EDT | Severe Thunderstorm Warning | LWX | 44 min |
| Aug 7, 2:38 PM EDT | Severe Thunderstorm Warning | LWX | 38 min |
| Aug 7, 2:41 PM EDT | Severe Thunderstorm Warning | LWX | 38 min |
| Aug 7, 3:24 PM EDT | Severe Thunderstorm Warning | LWX | 51 min |
| Aug 7, 3:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Aug 9, 2:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 13, 8:25 PM EDT | Severe Thunderstorm Warning | LWX | 20 min |
| Aug 15, 1:15 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 15, 2:09 PM EDT | Severe Thunderstorm Warning | LWX | 51 min |
| Aug 15, 2:38 PM EDT | Severe Thunderstorm Warning | LWX | 52 min |
| Aug 15, 3:48 PM EDT | Areal Flood Warning | LWX | 2 hr |
| Aug 18, 8:23 PM EDT | Severe Thunderstorm Warning | LWX | 52 min |
| Aug 19, 9:00 PM EDT | Severe Thunderstorm Warning | LWX | 30 min |
| Aug 19, 10:34 PM EDT | Severe Thunderstorm Warning | LWX | 41 min |
| Aug 20, 2:19 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Aug 20, 3:02 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 20, 4:44 PM EDT | Severe Thunderstorm Warning | LWX | 46 min |
| Aug 20, 5:10 PM EDT | Severe Thunderstorm Warning | LWX | 20 min |
| Aug 20, 5:28 PM EDT | Severe Thunderstorm Warning | LWX | 30 min |
| Aug 20, 5:52 PM EDT | Severe Thunderstorm Warning | LWX | 38 min |
| Aug 20, 6:21 PM EDT | Severe Thunderstorm Warning | LWX | 39 min |
| Aug 20, 7:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 21, 3:27 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 22, 6:38 PM EDT | Severe Thunderstorm Warning | LWX | 52 min |
| Aug 22, 7:33 PM EDT | Severe Thunderstorm Warning | LWX | 27 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 | 21 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 6 |
| Flooding | |
| Areal Flood Warning | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20182020
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.