Alert archive / South Dakota / Wind Advisories in 2021
Wind Advisory 15, NWS Aberdeen, SD
NWS Aberdeen, SD issued this wind advisory at Nov 12, 2021, 3:02 AM CST for 18 counties in South Dakota. It took effect at Nov 12, 2021, 6:00 AM CST. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Nov 12, 2021, 3:02 AM CST (09:02 UTC)
- In effect from
- Nov 12, 2021, 6:00 AM CST
- Expired
- Nov 12, 2021, 12:00 PM CST
- In force
- 6 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 09:03 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 00:00Z, 9.0 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
- 550 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 189 m²/s²
- 0-3 km storm-relative helicity
- 243 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
972 WWUS73 KABR 120902 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 302 AM CST Fri Nov 12 2021 SDZ003>006-009-010-015>018-033>037-045-048-051-121800- /O.NEW.KABR.WI.Y.0015.211112T1200Z-211112T1800Z/ /O.CON.KABR.HW.W.0006.000000T0000Z-211112T1200Z/ 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 302 AM CST Fri Nov 12 2021 /202 AM MST Fri Nov 12 2021/ ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM CST /5 AM MST/ EARLY THIS MORNING... ...WIND ADVISORY IN EFFECT FROM 6 AM CST /5 AM MST/ THIS MORNING TO NOON CST /11 AM MST/ TODAY... * WHAT...For the High Wind Warning, northwest winds around 35 to 40 mph with gusts up to 50 to 55 mph. For the Wind Advisory, northwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Portions of central, north central and northeast South Dakota. * WHEN...For the High Wind Warning, until 6 AM CST /5 AM MST/ early this morning. For the Wind Advisory, from 6 AM CST /5 AM MST/ this morning to noon CST /11 AM MST/ today. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel will be difficult especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$
1 follow-up statement
765 WWUS73 KABR 121754 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 1154 AM CST Fri Nov 12 2021 SDZ003>006-009-010-015>018-033>037-045-048-051-121900- /O.EXP.KABR.WI.Y.0015.000000T0000Z-211112T1800Z/ Corson-Campbell-McPherson-Brown-Walworth-Edmunds-Dewey-Potter- Faulk-Spink-Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo- Including the cities of McIntosh, Herreid, Eureka, Aberdeen, Mobridge, Ipswich, Isabel, Gettysburg, Faulkton, Redfield, Fort Pierre, Onida, Pierre, Highmore, Miller, Murdo, Kennebec, and Fort Thompson 1154 AM CST Fri Nov 12 2021 /1054 AM MST Fri Nov 12 2021/ ...WIND ADVISORY WILL EXPIRE AT NOON CST /11 AM MST/ TODAY... The Wind Advisory will be allowed to expire, as winds slowly weaken through the rest of the day. Winds will still remain gusty, decreasing out of the northwest to 15 to 25 mph with gusts of around 30 to 45 mph by early this evening. $$ KF
The office that day
Everything else NWS Aberdeen, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 12, 2:33 PM CST | High Wind Watch | ABR | Corson, Dewey | 13 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.