Alert archive / South Dakota / 2012

Weather alerts in South Dakota, April 2012

72 weather alerts in April 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in April 2012. Tap one for its archive.

Alerts
72
Warnings
19
Watches
8
Advisories
26
Busiest day
April 6, 201211 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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
Apr 1, 3:22 AM CDTDense Fog AdvisoryFSDBrookings, Kingsbury, Lake, Lincoln, McCook, Miner and 3 more7 hr
Apr 1, 3:22 AM CDTWind AdvisoryFSDAurora, Beadle, Bon Homme, Brule, Charles Mix, Davison and 11 more42 hr
Apr 1, 3:58 AM CDTDense Fog AdvisoryABRClark, Codington, Day, Deuel, Grant, Hamlin and 2 more6 hr
Apr 1, 5:22 AM CDTWind AdvisoryUNRBennett, Butte, Custer, Fall River, Haakon, Harding and 10 more38 hr
Apr 1, 3:34 PM CDTHigh Wind WarningUNRCuster, Meade, Pennington24 hr
Apr 1, 10:57 PM CDTWind AdvisoryABRBrown, Buffalo, Campbell, Clark, Corson, Day and 15 more21 hr
Apr 5, 3:03 PM CDTWind AdvisoryFSDAurora, Beadle, Brule, Charles Mix, Davison, Douglas and 3 more28 hr
Apr 5, 3:10 PM CDTWind AdvisoryABRBrown, Buffalo, Campbell, Clark, Codington, Corson and 20 more29 hr
Apr 5, 3:57 PM CDTWind AdvisoryUNRBennett, Butte, Custer, Fall River, Haakon, Harding and 9 more50 hr
Apr 6, 5:58 AM CDTFire Weather WatchUNR23 hr
Apr 6, 1:11 PM CDTMesoscale DiscussionSPCButte, Custer, Fall River, Harding, Lawrence, Pennington64 min
Apr 6, 3:00 PM CDTFire Weather WatchABR13 hr
Apr 6, 3:00 PM CDTFire Weather WatchFSD12 hr
Apr 6, 3:41 PM CDTSpecial Weather StatementUNRCuster, Fall River49 min
Apr 6, 4:20 PM CDTSpecial Weather StatementUNRPennington40 min
Apr 6, 4:24 PM CDTSpecial Weather StatementUNRButte51 min
Apr 6, 4:32 PM CDTSpecial Weather StatementUNROglala Lakota43 min
Apr 6, 4:51 PM CDTSevere Thunderstorm WarningUNRFall River30 min
Apr 6, 5:02 PM CDTSpecial Weather StatementUNRMeade, Pennington43 min
Apr 6, 5:37 PM CDTSevere Thunderstorm WarningUNR29 min
Apr 7, 3:15 AM CDTWind AdvisoryFSDAurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more16 hr
Apr 7, 3:23 AM CDTRed Flag WarningFSD16 hr
Apr 7, 3:32 AM CDTWind AdvisoryABRBrown, Buffalo, Campbell, Clark, Codington, Corson and 20 more16 hr
Apr 7, 3:35 AM CDTRed Flag WarningABR16 hr
Apr 7, 4:50 AM CDTRed Flag WarningUNR15 hr
Apr 7, 2:43 PM CDTFire Weather WatchABR13 hr
Apr 7, 2:44 PM CDTFire Weather WatchFSD12 hr
Apr 7, 4:28 PM CDTFire Weather WatchUNR11 hr
Apr 8, 3:07 AM CDTRed Flag WarningFSD17 hr
Apr 8, 3:50 AM CDTRed Flag WarningABR16 hr
Apr 8, 2:05 PM CDTFreeze WatchFSDAurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more14 hr
Apr 9, 3:31 AM CDTRed Flag WarningABR16 hr
Apr 9, 3:36 AM CDTRed Flag WarningFSD16 hr
Apr 9, 3:38 AM CDTFreeze WarningFSDAurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more29 hr
Apr 9, 7:41 PM CDTFreeze WarningFSDAurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more37 hr
Apr 11, 4:49 AM CDTWind AdvisoryUNRButte, Custer, Fall River, Harding, Meade, Oglala Lakota and 2 more17 hr
Apr 14, 5:08 AM CDTWinter Storm WatchUNRCuster, Lawrence, Meade, Pennington11 hr
Apr 14, 12:46 PM CDTSpecial Weather StatementUNRBennett44 min
Apr 14, 3:28 PM CDTWind AdvisoryABRBrown, Buffalo, Campbell, Clark, Codington, Corson and 20 more31 hr
Apr 14, 3:28 PM CDTWind AdvisoryFSDAurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more28 hr
Apr 14, 4:02 PM CDTWinter Weather AdvisoryUNRCuster, Lawrence, Meade, Pennington18 hr
Apr 14, 4:09 PM CDTWind AdvisoryUNRBennett, Butte, Custer, Haakon, Harding, Jackson and 9 more30 hr
Apr 14, 7:51 PM CDTMesoscale DiscussionSPCAurora, Bon Homme, Charles Mix, Clay, Davison, Douglas and 12 more84 min
Apr 15, 11:22 AM CDTSevere Thunderstorm WarningFSDDavison, Hanson, Miner, Sanborn23 min
Apr 15, 11:45 AM CDTSevere Thunderstorm WarningFSDBeadle, Kingsbury, Miner, Sanborn45 min
Apr 15, 12:25 PM CDTMesoscale DiscussionSPCBrookings, Clark, Codington, Davison, Deuel, Grant and 10 more65 min
Apr 15, 1:18 PM CDTMesoscale DiscussionSPCClay87 min
Apr 15, 2:56 PM CDTTornado WarningFSDBon Homme34 min
Apr 15, 3:19 PM CDTSevere Thunderstorm WarningFSDBrookings, Moody16 min
Apr 15, 5:10 PM CDTHigh Wind WarningFSDAurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 17 more11 hr
Apr 15, 5:10 PM CDTWind AdvisoryFSDAurora, Brule, Charles Mix, Douglas, Gregory, Jerauld3 hr
Apr 15, 5:32 PM CDTHigh Wind WarningABRBuffalo, Clark, Codington, Day, Deuel, Grant and 7 more10 hr
Apr 15, 7:42 PM CDTHigh Wind WarningFSDUnion10 hr
Apr 15, 10:12 PM CDTWind AdvisoryABRBrown, Buffalo, Clark, Day, Hand, Lyman and 2 more5 hr
Apr 16, 3:22 AM CDTWind AdvisoryABRCodington, Deuel, Grant, Hamlin, Roberts4 hr
Apr 16, 3:33 PM CDTFrost AdvisoryFSDAurora, Beadle, Brookings, Brule, Davison, Hanson and 9 more16 hr
Apr 17, 5:58 PM CDTSpecial Weather StatementUNRLawrence32 min
Apr 17, 6:26 PM CDTSpecial Weather StatementUNRLawrence34 min
Apr 17, 6:56 PM CDTSpecial Weather StatementUNRLawrence19 min
Apr 17, 7:08 PM CDTSpecial Weather StatementUNRPennington37 min
Apr 17, 7:23 PM CDTSpecial Weather StatementUNRPennington22 min
Apr 17, 7:25 PM CDTSpecial Weather StatementUNRCuster35 min
Apr 17, 7:47 PM CDTSpecial Weather StatementUNRPennington28 min
Apr 17, 8:01 PM CDTSpecial Weather StatementUNROglala Lakota29 min
Apr 21, 3:26 AM CDTWind AdvisoryABRBrown, Buffalo, Campbell, Corson, Dewey, Edmunds and 12 more16 hr
Apr 21, 4:07 AM CDTWind AdvisoryUNRHaakon, Harding, Meade, Perkins, Ziebach15 hr
Apr 24, 5:44 PM CDTMesoscale DiscussionSPCCampbell, Corson, Dewey, Walworth61 min
Apr 26, 5:14 AM CDTWind AdvisoryUNRButte, Harding, Meade, Perkins20 hr
Apr 27, 3:59 AM CDTWind AdvisoryABRBuffalo, Campbell, Corson, Dewey, Edmunds, Faulk and 10 more6 hr
Apr 27, 4:46 AM CDTWind AdvisoryUNRButte, Custer, Fall River, Lawrence, Meade, Oglala Lakota and 1 more15 hr
Apr 27, 10:41 AM CDTWind AdvisoryFSDBrookings, Clay, Hanson, Hutchinson, Kingsbury, Lake and 8 more11 hr
Apr 28, 4:47 AM CDTWinter Weather AdvisoryUNRCuster, Lawrence, Meade, Pennington24 hr

By product

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

By county

Every county with at least one alert. A county page lists each alert that covered it.

26 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20112013

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.