Alert archive / South Dakota / Red Flag Warnings

Red Flag Warnings in South Dakota, 2017

29 red flag warnings in 2017. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of red flag warnings reaches back to 2005.

Red Flag Warnings by county

Each county as a circle sized by its count in 2017. Tap one for its archive.

Red Flag Warnings
29
Busiest month
July7 red flag warnings
Busiest day
March 5, 20173 red flag warnings

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.

IssuedProductOfficeCountiesLasted
Mar 5, 3:44 AM CSTRed Flag WarningABR11 hr
Mar 5, 5:23 AM CSTRed Flag WarningUNR14 hr
Mar 5, 4:09 PM CSTRed Flag WarningFSD27 hr
Mar 7, 3:45 AM CSTRed Flag WarningFSD14 hr
Apr 7, 2:52 AM CDTRed Flag WarningABR15 hr
Apr 7, 3:09 AM CDTRed Flag WarningFSD16 hr
Apr 7, 4:15 AM CDTRed Flag WarningUNR16 hr
Apr 16, 3:51 AM CDTRed Flag WarningABR16 hr
Jul 9, 3:46 AM CDTRed Flag WarningABR17 hr
Jul 9, 6:05 AM CDTRed Flag WarningUNR15 hr
Jul 15, 3:17 PM CDTRed Flag WarningUNR30 hr
Jul 16, 2:29 AM CDTRed Flag WarningABR19 hr
Jul 21, 3:49 AM CDTRed Flag WarningUNR15 hr
Jul 22, 3:33 AM CDTRed Flag WarningABR16 hr
Jul 22, 3:55 AM CDTRed Flag WarningUNR16 hr
Sep 1, 5:50 AM CDTRed Flag WarningUNR15 hr
Sep 2, 2:33 PM CDTRed Flag WarningABR30 hr
Sep 2, 3:04 PM CDTRed Flag WarningUNR30 hr
Sep 20, 4:04 AM CDTRed Flag WarningUNR16 hr
Oct 7, 3:25 AM CDTRed Flag WarningABR15 hr
Oct 19, 3:23 AM CDTRed Flag WarningUNR16 hr
Oct 19, 3:23 PM CDTRed Flag WarningUNR34 hr
Oct 24, 3:57 PM CDTRed Flag WarningUNR28 hr
Nov 20, 1:58 PM CSTRed Flag WarningABR3 hr
Nov 28, 1:18 PM CSTRed Flag WarningABR4 hr
Nov 29, 3:00 AM CSTRed Flag WarningABR14 hr
Nov 29, 3:04 AM CSTRed Flag WarningFSD14 hr
Dec 10, 3:52 AM CSTRed Flag WarningUNR14 hr
Dec 10, 10:38 AM CSTRed Flag WarningABR7 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 5, 20173red flag warnings
  2. April 7, 20173red flag warnings
  3. July 9, 20172red flag warnings
  4. July 22, 20172red flag warnings
  5. September 2, 20172red flag warnings
  6. October 19, 20172red flag warnings
  7. November 29, 20172red flag warnings
  8. December 10, 20172red flag warnings
  9. March 7, 20171red flag warnings
  10. April 16, 20171red flag warnings
  11. July 15, 20171red flag warnings
  12. July 16, 20171red flag warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20162018

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.