Alert archive / South Dakota / Union County

Weather alerts in Union County, South Dakota, 2003

51 weather alerts in 2003, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Union County and its neighbors

Each county as a circle sized by its count in 2003. Tap one for its archive.

Alerts
51
Warnings
7
Watches
19
Advisories
0
Busiest month
July21 alerts
Busiest day
June 24, 20038 alerts

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeLasted
Apr 6, 5:41 PM CDTMesoscale DiscussionSPC5 hr
Apr 15, 4:46 PM CDTMesoscale DiscussionSPC89 min
Apr 15, 5:15 PM CDTSevere Thunderstorm WatchSPC6 hr
Apr 15, 7:19 PM CDTMesoscale DiscussionSPC86 min
May 4, 9:48 AM CDTMesoscale DiscussionSPC117 min
May 29, 2:52 PM CDTSevere Thunderstorm WarningFSD13 min
Jun 9, 6:15 PM CDTSevere Thunderstorm WatchSPC7 hr
Jun 9, 6:50 PM CDTTornado WatchSPC6 hr
Jun 22, 2:27 PM CDTMesoscale DiscussionSPC2 hr
Jun 22, 3:35 PM CDTTornado WatchSPC5 hr
Jun 23, 1:04 AM CDTMesoscale DiscussionSPC116 min
Jun 23, 5:35 PM CDTTornado WatchSPC5 hr
Jun 23, 6:45 PM CDTTornado WatchSPC4 hr
Jun 23, 9:10 PM CDTMesoscale DiscussionSPC65 min
Jun 23, 10:38 PM CDTMesoscale DiscussionSPC67 min
Jun 23, 10:40 PM CDTSevere Thunderstorm WarningFSD50 min
Jun 23, 10:50 PM CDTTornado WatchSPC5 hr
Jun 23, 11:45 PM CDTSevere Thunderstorm WatchSPC6 hr
Jun 24, 12:45 AM CDTSevere Thunderstorm WarningFSD30 min
Jun 24, 2:15 PM CDTTornado WatchSPC8 hr
Jun 24, 5:59 PM CDTMesoscale DiscussionSPC61 min
Jun 24, 8:35 PM CDTTornado WatchSPC5 hr
Jun 24, 10:27 PM CDTMesoscale DiscussionSPC93 min
Jun 25, 12:15 AM CDTFlash Flood WarningFSD4 hr
Jul 3, 8:11 PM CDTMesoscale DiscussionSPC94 min
Jul 3, 9:40 PM CDTSevere Thunderstorm WatchSPC6 hr
Jul 3, 10:25 PM CDTSevere Thunderstorm WarningFSD35 min
Jul 3, 11:23 PM CDTMesoscale DiscussionSPC97 min
Jul 4, 9:05 PM CDTTornado WatchSPC6 hr
Jul 4, 9:53 PM CDTSevere Thunderstorm WarningFSD37 min
Jul 4, 10:45 PM CDTMesoscale DiscussionSPC90 min
Jul 5, 3:10 PM CDTSevere Thunderstorm WatchSPC7 hr
Jul 5, 6:42 PM CDTMesoscale DiscussionSPC93 min
Jul 5, 7:20 PM CDTTornado WatchSPC6 hr
Jul 6, 9:20 PM CDTTornado WatchSPC6 hr
Jul 6, 11:06 PM CDTMesoscale DiscussionSPC114 min
Jul 7, 10:15 PM CDTMesoscale DiscussionSPC3 hr
Jul 7, 10:20 PM CDTSevere Thunderstorm WatchSPC7 hr
Jul 8, 1:34 AM CDTMesoscale DiscussionSPC116 min
Jul 8, 2:52 AM CDTMesoscale DiscussionSPC113 min
Jul 14, 1:52 PM CDTMesoscale DiscussionSPC113 min
Jul 20, 2:09 PM CDTMesoscale DiscussionSPC66 min
Jul 20, 2:50 PM CDTTornado WatchSPC6 hr
Jul 26, 3:08 PM CDTMesoscale DiscussionSPC3 hr
Jul 29, 5:10 PM CDTSevere Thunderstorm WatchSPC5 hr
Aug 5, 6:47 PM CDTSevere Thunderstorm WarningFSD28 min
Aug 24, 3:09 PM CDTMesoscale DiscussionSPC3 hr
Sep 10, 1:55 PM CDTTornado WatchSPC6 hr
Sep 10, 6:53 PM CDTMesoscale DiscussionSPC67 min
Nov 22, 10:15 PM CSTMesoscale DiscussionSPC5 hr
Dec 8, 5:11 PM CSTMesoscale DiscussionSPC5 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 Warning6
Severe Thunderstorm Watch7
Tornado Watch12
Mesoscale Discussion25
Flooding
Flash Flood Warning1

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 24, 20038alerts
  2. July 5, 20035alerts
  3. July 4, 20034alerts
  4. July 8, 20034alerts
  5. June 23, 20033alerts
  6. June 25, 20033alerts
  7. April 15, 20032alerts
  8. June 9, 20032alerts
  9. June 22, 20032alerts
  10. July 7, 20032alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20022004

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.