Alert archive / South Dakota / Wind Advisories in 2021
Wind Advisory 2, NWS Aberdeen, SD
NWS Aberdeen, SD issued this wind advisory at Feb 21, 2021, 1:25 PM CST for 18 counties in South Dakota. It took effect at Feb 22, 2021, 9:00 AM CST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Feb 21, 2021, 1:25 PM CST (19:25 UTC)
- In effect from
- Feb 22, 2021, 9:00 AM CST
- Expired
- Feb 22, 2021, 6:00 PM CST
- In force
- 9 hr
- Issued by
- NWS Aberdeen, SD
Counties Brown County, SD, Buffalo County, SD, Campbell County, SD, Corson County, SD, Dewey County, SD, Edmunds County, SD, Faulk County, SD, Hand County, SD, Hughes County, SD, Hyde County, SD, Jones County, SD, Lyman County, SD, McPherson County, SD, Potter County, SD, Spink County, SD, Stanley County, SD, Sully County, SD, Walworth County, SD
The radar
The Aberdeen radar (KABR), 121 km from the middle of the area, began a volume at 19:25 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Aberdeen, SD (KABR), launched 12:00Z, 7.4 hours before the alert went out and 106 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1100 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- 2 m²/s²
- 0-3 km storm-relative helicity
- 19 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
982 WWUS73 KABR 211925 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 125 PM CST Sun Feb 21 2021 SDZ003-004-009-015-016-033>035-045-048-220330- /O.NEW.KABR.WI.Y.0002.210222T1800Z-210223T0000Z/ Corson-Campbell-Walworth-Dewey-Potter-Stanley-Sully-Hughes-Jones- Lyman- Including the cities of McIntosh, Herreid, Mobridge, Isabel, Gettysburg, Fort Pierre, Onida, Pierre, Murdo, and Kennebec 125 PM CST Sun Feb 21 2021 /1225 PM MST Sun Feb 21 2021/ ...WIND ADVISORY IN EFFECT FROM NOON CST /11 AM MST/ TO 6 PM CST /5 PM MST/ MONDAY... * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Corson, Campbell, Walworth, Dewey, Potter, Stanley, Sully, Hughes, Jones and Lyman Counties. * WHEN...From noon CST /11 AM MST/ to 6 PM CST /5 PM MST/ Monday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
5 follow-up statements
195 WWUS73 KABR 220236 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 836 PM CST Sun Feb 21 2021 SDZ019>023-220900- /O.NEW.KABR.FG.Y.0007.210222T0236Z-210222T0900Z/ Clark-Codington-Grant-Hamlin-Deuel- Including the cities of Clark, Watertown, Milbank, Hayti, and Clear Lake 836 PM CST Sun Feb 21 2021 ...DENSE FOG ADVISORY IN EFFECT UNTIL 3 AM CST MONDAY... * WHAT...Visibility less than a quarter mile in dense fog. * WHERE...Clark, Codington, Grant, Hamlin and Deuel Counties. * WHEN...Until 3 AM CST Monday. * IMPACTS...Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ SDZ003-004-009-015-016-033>035-045-048-221045- /O.CON.KABR.WI.Y.0002.210222T1800Z-210223T0000Z/ Corson-Campbell-Walworth-Dewey-Potter-Stanley-Sully-Hughes-Jones- Lyman- Including the cities of McIntosh, Herreid, Mobridge, Isabel, Gettysburg, Fort Pierre, Onida, Pierre, Murdo, and Kennebec 836 PM CST Sun Feb 21 2021 /736 PM MST Sun Feb 21 2021/ ...WIND ADVISORY REMAINS IN EFFECT FROM NOON CST /11 AM MST/ TO 6 PM CST /5 PM MST/ MONDAY... * WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Walworth, Corson, Potter, Campbell, Dewey, Sully, Hughes, Jones, Stanley and Lyman Counties. * WHEN...From noon CST /11 AM MST/ to 6 PM CST /5 PM MST/ Monday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Mohr
403 WWUS73 KABR 220828 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 228 AM CST Mon Feb 22 2021 SDZ019>023-220930- /O.CAN.KABR.FG.Y.0007.000000T0000Z-210222T0900Z/ Clark-Codington-Grant-Hamlin-Deuel- Including the cities of Clark, Watertown, Milbank, Hayti, and Clear Lake 228 AM CST Mon Feb 22 2021 ...DENSE FOG ADVISORY IS CANCELLED... Visibility has improved across northeast and east central South Dakota early this morning. Therefore, the advisory has been cancelled. $$ SDZ003-004-009-015-016-033>035-045-048-221630- /O.CON.KABR.WI.Y.0002.210222T1800Z-210223T0000Z/ Corson-Campbell-Walworth-Dewey-Potter-Stanley-Sully-Hughes-Jones- Lyman- Including the cities of McIntosh, Herreid, Mobridge, Isabel, Gettysburg, Fort Pierre, Onida, Pierre, Murdo, and Kennebec 228 AM CST Mon Feb 22 2021 /128 AM MST Mon Feb 22 2021/ ...WIND ADVISORY REMAINS IN EFFECT FROM NOON CST /11 AM MST/ TODAY TO 6 PM CST /5 PM MST/ THIS EVENING... * WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Walworth, Corson, Potter, Campbell, Dewey, Sully, Hughes, Jones, Stanley and Lyman Counties. * WHEN...From noon CST /11 AM MST/ to 6 PM CST /5 PM MST/ Monday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
793 WWUS73 KABR 220954 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 354 AM CST Mon Feb 22 2021 SDZ005-006-010-017-018-036-037-051-221800- /O.EXA.KABR.WI.Y.0002.210222T1800Z-210223T0000Z/ McPherson-Brown-Edmunds-Faulk-Spink-Hyde-Hand-Buffalo- Including the cities of Eureka, Aberdeen, Ipswich, Faulkton, Redfield, Highmore, Miller, and Fort Thompson 354 AM CST Mon Feb 22 2021 ...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 6 PM CST THIS EVENING... * WHAT...West winds 25 to 30 mph with gusts up to 50 mph expected. * WHERE...McPherson, Brown, Edmunds, Faulk, Spink, Hyde, Hand and Buffalo Counties. * WHEN...From noon CST /11 AM MST/ to 6 PM CST /5 PM MST/ Monday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ SDZ003-004-009-015-016-033>035-045-048-221800- /O.EXT.KABR.WI.Y.0002.210222T1500Z-210223T0000Z/ Corson-Campbell-Walworth-Dewey-Potter-Stanley-Sully-Hughes-Jones- Lyman- Including the cities of McIntosh, Herreid, Mobridge, Isabel, Gettysburg, Fort Pierre, Onida, Pierre, Murdo, and Kennebec 354 AM CST Mon Feb 22 2021 /254 AM MST Mon Feb 22 2021/ ...WIND ADVISORY NOW IN EFFECT FROM 9 AM CST /8 AM MST/ THIS MORNING TO 6 PM CST /5 PM MST/ THIS EVENING... * WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Walworth, Corson, Potter, Campbell, Dewey, Sully, Hughes, Jones, Stanley and Lyman Counties. * WHEN...From 9 AM CST /8 AM MST/ this morning to 6 PM CST /5 PM MST/ this evening. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
858 WWUS73 KABR 221610 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 1010 AM CST Mon Feb 22 2021 SDZ003-004-009-015-016-033>035-045-048-230000- /O.CON.KABR.WI.Y.0002.000000T0000Z-210223T0000Z/ Corson-Campbell-Walworth-Dewey-Potter-Stanley-Sully-Hughes-Jones- Lyman- Including the cities of McIntosh, Herreid, Mobridge, Isabel, Gettysburg, Fort Pierre, Onida, Pierre, Murdo, and Kennebec 1010 AM CST Mon Feb 22 2021 /910 AM MST Mon Feb 22 2021/ ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST /5 PM MST/ THIS EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 55 mph. * WHERE...Walworth, Jones, Corson, Potter, Campbell, Sully, Hughes, Stanley, Dewey and Lyman Counties. * WHEN...Until 6 PM CST /5 PM MST/ this evening. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ SDZ005-006-010-017-018-036-037-051-230000- /O.CON.KABR.WI.Y.0002.210222T1800Z-210223T0000Z/ McPherson-Brown-Edmunds-Faulk-Spink-Hyde-Hand-Buffalo- Including the cities of Eureka, Aberdeen, Ipswich, Faulkton, Redfield, Highmore, Miller, and Fort Thompson 1010 AM CST Mon Feb 22 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...West winds 25 to 30 mph with gusts up to 50 mph expected. * WHERE...Spink, Buffalo, McPherson, Brown, Hyde, Hand, Edmunds and Faulk Counties. * WHEN...Until 6 PM CST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
029 WWUS73 KABR 230002 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 602 PM CST Mon Feb 22 2021 SDZ003>006-009-010-015>018-033>037-045-048-051-230115- /O.EXP.KABR.WI.Y.0002.000000T0000Z-210223T0000Z/ Corson-Campbell-McPherson-Brown-Walworth-Edmunds-Dewey-Potter- Faulk-Spink-Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo- Including the cities of McIntosh, Herreid, Eureka, Aberdeen, Mobridge, Ipswich, Isabel, Gettysburg, Faulkton, Redfield, Fort Pierre, Onida, Pierre, Highmore, Miller, Murdo, Kennebec, and Fort Thompson 602 PM CST Mon Feb 22 2021 /502 PM MST Mon Feb 22 2021/ ...WIND ADVISORY HAS EXPIRED... Wind speeds have begun to diminish across the area, and will continue to do so even further over the next few hours. Therefore, with Wind Advisory has been allowed to expire. $$ Parkin
The office that day
Everything else NWS Aberdeen, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 20, 8:24 PM CST | Winter Weather Advisory | ABR | Brown, Buffalo, Clark, Day, Edmunds, Faulk and 3 more | 7 hr |
Nearby
Wind Advisories in South Dakota, 2021Every wind advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.