Alert archive / Virginia / Prince William County

Weather alerts in Prince William County, Virginia, 2021

116 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Prince William County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Alerts
116
Warnings
61
Watches
15
Advisories
0
Busiest month
August35 alerts
Busiest day
May 26, 20218 alerts

Over time

By month

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.

IssuedProductOfficeLasted
Feb 7, 4:24 AM ESTMesoscale DiscussionSPC6 hr
Feb 13, 10:02 AM ESTMesoscale DiscussionSPC6 hr
Feb 18, 10:23 AM ESTMesoscale DiscussionSPC3 hr
Mar 28, 1:24 PM EDTMesoscale DiscussionSPC2 hr
Mar 28, 5:05 PM EDTSevere Thunderstorm WatchSPC4 hr
Apr 11, 4:54 PM EDTMesoscale DiscussionSPC2 hr
Apr 30, 4:39 PM EDTSevere Thunderstorm WarningLWX36 min
May 4, 1:04 PM EDTMesoscale DiscussionSPC56 min
May 4, 1:51 PM EDTSevere Thunderstorm WatchSPC6 hr
May 4, 3:50 PM EDTMesoscale DiscussionSPC115 min
May 4, 3:57 PM EDTSevere Thunderstorm WarningLWX39 min
May 4, 4:01 PM EDTSevere Thunderstorm WarningLWX44 min
May 4, 4:26 PM EDTSevere Thunderstorm WarningLWX49 min
May 5, 1:03 PM EDTMesoscale DiscussionSPC2 hr
May 5, 2:40 PM EDTSevere Thunderstorm WarningLWX50 min
May 26, 1:21 PM EDTMesoscale DiscussionSPC84 min
May 26, 2:48 PM EDTSevere Thunderstorm WatchSPC7 hr
May 26, 4:05 PM EDTSevere Thunderstorm WarningLWX40 min
May 26, 4:35 PM EDTSevere Thunderstorm WarningLWX40 min
May 26, 4:41 PM EDTMesoscale DiscussionSPC64 min
May 26, 5:22 PM EDTSevere Thunderstorm WarningLWX24 min
May 26, 6:34 PM EDTMesoscale DiscussionSPC116 min
May 26, 7:50 PM EDTSevere Thunderstorm WarningLWX40 min
May 26, 8:53 PM EDTSevere Thunderstorm WarningLWX52 min
May 28, 3:56 PM EDTMesoscale DiscussionSPC2 hr
May 28, 6:15 PM EDTSevere Thunderstorm WarningLWX34 min
Jun 3, 1:46 PM EDTMesoscale DiscussionSPC119 min
Jun 3, 2:48 PM EDTSevere Thunderstorm WatchSPC6 hr
Jun 3, 4:47 PM EDTMesoscale DiscussionSPC88 min
Jun 3, 5:19 PM EDTSevere Thunderstorm WarningLWX41 min
Jun 4, 12:33 PM EDTSevere Thunderstorm WarningLWX42 min
Jun 4, 12:46 PM EDTMesoscale DiscussionSPC59 min
Jun 13, 12:32 PM EDTMesoscale DiscussionSPC118 min
Jun 14, 6:41 PM EDTMesoscale DiscussionSPC2 hr
Jun 14, 7:29 PM EDTSevere Thunderstorm WatchSPC6 hr
Jun 14, 8:26 PM EDTSevere Thunderstorm WarningLWX37 min
Jun 14, 10:09 PM EDTMesoscale DiscussionSPC2 hr
Jun 14, 10:11 PM EDTSevere Thunderstorm WarningLWX49 min
Jun 14, 10:49 PM EDTFlash Flood Warning Considerable damage threatLWX3 hr
Jun 21, 1:51 PM EDTMesoscale DiscussionSPC114 min
Jun 21, 2:20 PM EDTSevere Thunderstorm WatchSPC6 hr
Jun 21, 4:43 PM EDTSevere Thunderstorm WarningLWX32 min
Jun 21, 5:02 PM EDTSevere Thunderstorm WarningLWX43 min
Jun 21, 5:14 PM EDTSevere Thunderstorm WarningLWX31 min
Jul 1, 11:45 AM EDTMesoscale DiscussionSPC2 hr
Jul 1, 12:46 PM EDTSevere Thunderstorm WatchSPC7 hr
Jul 1, 2:11 PM EDTSevere Thunderstorm WarningLWX49 min
Jul 1, 2:36 PM EDTMesoscale DiscussionSPC84 min
Jul 1, 2:43 PM EDTSevere Thunderstorm WarningLWX47 min
Jul 1, 8:26 PM EDTSevere Thunderstorm WarningLWX37 min
Jul 8, 1:03 PM EDTSevere Thunderstorm WarningLWX42 min
Jul 12, 1:32 PM EDTMesoscale DiscussionSPC88 min
Jul 14, 3:24 PM EDTMesoscale DiscussionSPC2 hr
Jul 14, 3:26 PM EDTSevere Thunderstorm WarningLWX49 min
Jul 14, 4:01 PM EDTSevere Thunderstorm WarningLWX44 min
Jul 17, 12:00 PM EDTMesoscale DiscussionSPC3 hr
Jul 17, 1:13 PM EDTSevere Thunderstorm WatchSPC10 hr
Jul 17, 2:42 PM EDTSevere Thunderstorm WarningLWX48 min
Jul 17, 3:02 PM EDTMesoscale DiscussionSPC88 min
Jul 17, 3:09 PM EDTSevere Thunderstorm WarningLWX39 min
Jul 17, 4:38 PM EDTMesoscale DiscussionSPC97 min
Jul 17, 6:54 PM EDTMesoscale DiscussionSPC2 hr
Jul 21, 11:56 AM EDTSevere Thunderstorm WatchSPC7 hr
Jul 26, 7:36 PM EDTSevere Thunderstorm WarningLWX24 min
Jul 26, 8:01 PM EDTSevere Thunderstorm WarningLWX44 min
Jul 26, 9:07 PM EDTSevere Thunderstorm WarningLWX38 min
Jul 29, 3:00 PM EDTSevere Thunderstorm WatchSPC6 hr
Jul 29, 4:45 PM EDTSevere Thunderstorm WarningLWX45 min
Jul 29, 4:59 PM EDTSevere Thunderstorm WarningLWX46 min
Aug 10, 2:30 PM EDTMesoscale DiscussionSPC3 hr
Aug 10, 4:15 PM EDTSevere Thunderstorm WarningLWX31 min
Aug 10, 5:41 PM EDTSevere Thunderstorm Warning Considerable damage threatLWX35 min
Aug 11, 1:01 PM EDTMesoscale DiscussionSPC89 min
Aug 11, 2:02 PM EDTSevere Thunderstorm WatchSPC6 hr
Aug 11, 3:47 PM EDTMesoscale DiscussionSPC88 min
Aug 11, 4:38 PM EDTSevere Thunderstorm WarningLWX41 min
Aug 13, 12:33 PM EDTMesoscale DiscussionSPC87 min
Aug 13, 1:11 PM EDTSevere Thunderstorm WatchSPC7 hr
Aug 13, 4:28 PM EDTSevere Thunderstorm Warning Considerable damage threatLWX47 min
Aug 13, 4:32 PM EDTSevere Thunderstorm Warning Considerable damage threatLWX43 min
Aug 13, 5:11 PM EDTSevere Thunderstorm WarningLWX49 min
Aug 13, 5:14 PM EDTSevere Thunderstorm Warning Destructive damage threatLWX31 min
Aug 13, 5:16 PM EDTSevere Thunderstorm WarningLWX44 min
Aug 13, 5:56 PM EDTSevere Thunderstorm WarningLWX49 min
Aug 14, 1:10 PM EDTMesoscale DiscussionSPC2 hr
Aug 15, 12:13 AM EDTFlash Flood Warning Considerable damage threatLWX3 hr
Aug 15, 12:42 AM EDTFlash Flood Warning Considerable damage threatLWX2 hr
Aug 15, 3:09 AM EDTAreal Flood WarningLWX2 hr
Aug 15, 3:23 AM EDTAreal Flood WarningLWX2 hr
Aug 18, 8:46 AM EDTMesoscale DiscussionSPC119 min
Aug 18, 10:58 AM EDTMesoscale DiscussionSPC92 min
Aug 18, 11:37 AM EDTTornado WatchSPC11 hr
Aug 25, 7:23 PM EDTSevere Thunderstorm WarningLWX21 min
Aug 26, 1:25 PM EDTSevere Thunderstorm WarningLWX50 min
Aug 27, 1:41 PM EDTMesoscale DiscussionSPC3 hr
Aug 27, 5:21 PM EDTSevere Thunderstorm WarningLWX39 min
Aug 27, 9:35 PM EDTSevere Thunderstorm WarningLWX40 min
Aug 27, 10:08 PM EDTSevere Thunderstorm WarningLWX52 min
Aug 28, 1:05 PM EDTMesoscale DiscussionSPC115 min
Aug 28, 6:55 PM EDTSevere Thunderstorm WarningLWX33 min
Aug 28, 7:17 PM EDTSevere Thunderstorm WarningLWX43 min
Aug 30, 3:59 PM EDTSevere Thunderstorm WarningLWX33 min
Aug 30, 4:29 PM EDTSevere Thunderstorm WarningLWX17 min
Aug 30, 4:51 PM EDTMesoscale DiscussionSPC84 min
Sep 1, 12:19 AM EDTMesoscale DiscussionSPC86 min
Sep 1, 12:56 AM EDTTornado WatchSPC6 hr
Sep 1, 2:25 AM EDTAreal Flood WarningLWX11 hr
Sep 1, 3:01 AM EDTFlash Flood Warning Considerable damage threatLWX2 hr
Sep 1, 11:03 AM EDTMesoscale DiscussionSPC2 hr
Sep 1, 11:46 AM EDTTornado WatchSPC9 hr
Sep 16, 4:31 PM EDTAreal Flood WarningLWX3 hr
Sep 22, 4:22 PM EDTSevere Thunderstorm WarningLWX38 min
Oct 4, 4:44 PM EDTMesoscale DiscussionSPC2 hr
Oct 25, 5:25 PM EDTSevere Thunderstorm WarningLWX35 min
Oct 25, 7:11 PM EDTAreal Flood WarningLWX10 hr
Oct 29, 12:34 PM EDTAreal Flood WarningLWX9 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

ProductAlerts
Severe storms
Severe Thunderstorm Warning51
Severe Thunderstorm Watch12
Tornado Watch3
Mesoscale Discussion40
Flooding
Areal Flood Warning6
Flash Flood Warning4

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 26, 20218alerts
  2. August 13, 20218alerts
  3. July 17, 20217alerts
  4. May 4, 20216alerts
  5. September 1, 20216alerts
  6. June 21, 20215alerts
  7. July 1, 20215alerts
  8. August 28, 20215alerts
  9. June 3, 20214alerts
  10. June 15, 20214alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20202022

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.