Alert archive / South Dakota / High Wind Watches in 2021
High Wind Watch 3, NWS Aberdeen, SD
NWS Aberdeen, SD issued this high wind watch at Nov 12, 2021, 1:33 PM MST for Corson County, Dewey County, South Dakota. It took effect at Nov 13, 2021, 12:00 PM MST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Nov 12, 2021, 1:33 PM MST (20:33 UTC)
- In effect from
- Nov 13, 2021, 12:00 PM MST
- Expired
- Nov 13, 2021, 2:26 AM MST
- In force
- Issued by
- NWS Aberdeen, SD
Counties Corson County, SD, Dewey County, SD
The radar
The Bismarck radar (KBIS), 150 km from the middle of the area, began a volume at 20:33 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
Bismarck Municip, ND (KBIS), launched 12:00Z, 8.6 hours before the alert went out and 151 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
- 713 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 209 m²/s²
- 0-3 km storm-relative helicity
- 289 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
499 WWUS73 KABR 122033 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 233 PM CST Fri Nov 12 2021 SDZ003-015-131000- /O.NEW.KABR.HW.A.0003.211113T1900Z-211114T0400Z/ Corson-Dewey- Including the cities of McIntosh and Isabel 133 PM MST Fri Nov 12 2021 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph possible. * WHERE...Corson and Dewey Counties. * WHEN...From Saturday afternoon through Saturday evening. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Fasten loose objects or shelter objects in a safe location prior to the onset of winds. && $$ KF
2 follow-up statements
189 WWUS73 KABR 130325 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 925 PM CST Fri Nov 12 2021 SDZ003-015-131130- /O.CON.KABR.HW.A.0003.211113T1900Z-211114T0400Z/ Corson-Dewey- Including the cities of McIntosh and Isabel 825 PM MST Fri Nov 12 2021 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... * WHAT...Northwest winds 20 to 30 mph with gusts up to 60 mph possible. * WHERE...Corson and Dewey Counties. * WHEN...From Saturday afternoon through Saturday evening. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Fasten loose objects or shelter objects in a safe location prior to the onset of winds. && $$
926 WWUS73 KABR 130926 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 326 AM CST Sat Nov 13 2021 SDZ003-015-131800- /O.UPG.KABR.HW.A.0003.211113T1900Z-211114T0400Z/ /O.NEW.KABR.HW.W.0007.211113T1800Z-211114T0400Z/ Corson-Dewey- Including the cities of McIntosh and Isabel 226 AM MST Sat Nov 13 2021 ...HIGH WIND WARNING IN EFFECT FROM 11 AM THIS MORNING TO 9 PM MST THIS EVENING... * WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Corson and Dewey Counties. * WHEN...From 11 AM this morning to 9 PM MST this evening. * 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. && $$ SDZ033-045-131800- /O.NEW.KABR.WI.Y.0016.211113T1800Z-211114T0400Z/ Stanley-Jones- Including the cities of Fort Pierre and Murdo 326 AM CST Sat Nov 13 2021 /226 AM MST Sat Nov 13 2021/ ...WIND ADVISORY IN EFFECT FROM NOON CST /11 AM MST/ TODAY TO 10 PM CST /9 PM MST/ THIS EVENING... * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Stanley and Jones Counties. * WHEN...From noon CST /11 AM MST/ today to 10 PM CST /9 PM MST/ this evening. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
The office that day
Everything else NWS Aberdeen, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 12, 2:02 AM MST | Wind Advisory | ABR | Brown, Buffalo, Campbell, Corson, Dewey, Edmunds and 12 more | 9 hr |
Nearby
High Wind Watches in South Dakota, 2021Every high wind watch 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.