Alert archive / South Dakota / Wind Advisories in 2021
Wind Advisory 24, NWS Aberdeen, SD
NWS Aberdeen, SD issued this wind advisory at Dec 26, 2021, 2:51 PM CST for 8 counties in South Dakota. It took effect at Dec 26, 2021, 9:00 PM CST. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Dec 26, 2021, 2:51 PM CST (20:51 UTC)
- In effect from
- Dec 26, 2021, 9:00 PM CST
- Expired
- Dec 27, 2021, 9:00 AM CST
- In force
- 12 hr
- Issued by
- NWS Aberdeen, SD
Counties Buffalo County, SD, Hand County, SD, Hughes County, SD, Hyde County, SD, Jones County, SD, Lyman County, SD, Stanley County, SD, Sully County, SD
The radar
The Aberdeen radar (KABR), 172 km from the middle of the area, began a volume at 20:53 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, 8.9 hours before the alert went out and 134 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
- 816 m above ground
- 0-6 km bulk shear
- 72 kt
- 0-1 km storm-relative helicity
- 212 m²/s²
- 0-3 km storm-relative helicity
- 328 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
244 WWUS73 KABR 262051 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 251 PM CST Sun Dec 26 2021 SDZ033>037-045-048-051-270500- /O.NEW.KABR.WI.Y.0024.211227T0300Z-211227T1500Z/ Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo- Including the cities of Fort Pierre, Onida, Pierre, Highmore, Miller, Murdo, Kennebec, and Fort Thompson 251 PM CST Sun Dec 26 2021 /151 PM MST Sun Dec 26 2021/ ...WIND ADVISORY IN EFFECT FROM 9 PM CST /8 PM MST/ THIS EVENING TO 9 AM CST /8 AM MST/ MONDAY... * WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Stanley, Sully, Hughes, Hyde, Hand, Jones, Lyman and Buffalo Counties. * WHEN...From 9 PM CST /8 PM MST/ this evening to 9 AM CST /8 AM MST/ Monday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. A light ice glaze on road surfaces from freezing drizzle could create hazardous travel conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Dorn
2 follow-up statements
562 WWUS73 KABR 270316 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 916 PM CST Sun Dec 26 2021 SDZ033>037-045-048-051-271500- /O.CON.KABR.WI.Y.0024.000000T0000Z-211227T1500Z/ Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo- Including the cities of Fort Pierre, Onida, Pierre, Highmore, Miller, Murdo, Kennebec, and Fort Thompson 916 PM CST Sun Dec 26 2021 /816 PM MST Sun Dec 26 2021/ ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST /8 AM MST/ MONDAY... * WHAT...West winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Jones, Buffalo, Lyman, Sully, Hughes, Hyde, Hand and Stanley Counties. * WHEN...Until 9 AM CST /8 AM MST/ Monday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
894 WWUS73 KABR 271459 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 859 AM CST Mon Dec 27 2021 SDZ033>037-045-048-051-271600- /O.EXP.KABR.WI.Y.0024.000000T0000Z-211227T1500Z/ Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo- Including the cities of Fort Pierre, Onida, Pierre, Highmore, Miller, Murdo, Kennebec, and Fort Thompson 859 AM CST Mon Dec 27 2021 /759 AM MST Mon Dec 27 2021/ ...WIND ADVISORY WILL EXPIRE AT 9 AM CST /8 AM MST/ THIS MORNING... Breezy to windy conditions are slowly diminishing this morning, and will continue to diminish throughout the day. $$ Dorn
The office that day
Everything else NWS Aberdeen, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 26, 2:12 AM CST | Winter Weather Advisory | ABR | Brown, Campbell, Clark, Codington, Corson, Day and 12 more | 37 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.