Tornado Warning 15, NWS Aberdeen, SD

Issued

Oct 9, 2021, 5:47 PM CDT (22:47 UTC)

Expired

Oct 9, 2021, 6:15 PM CDT

In force

28 min

Issued by

NWS Aberdeen, SD

Area

Storm-based polygon

Tornado

Radar indicated

Hail

0.75 in

Counties Day County, SD, Marshall County, SD, Roberts County, SD

The Aberdeen radar (KABR), 84 km from the middle of the area, began a volume at 22:48 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.

370 
WFUS53 KABR 092247
TORABR
SDC037-091-109-092315-
/O.NEW.KABR.TO.W.0015.211009T2247Z-211009T2315Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Aberdeen SD
547 PM CDT Sat Oct 9 2021

The National Weather Service in Aberdeen has issued a

* Tornado Warning for...
  West central Roberts County in northeastern South Dakota...
  Northeastern Day County in northeastern South Dakota...
  Eastern Marshall County in northeastern South Dakota...

* Until 615 PM CDT.
    
* At 547 PM CDT, a severe thunderstorm capable of producing a tornado
  was located over Eden, or 18 miles west of Sisseton, moving
  northeast at 25 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This dangerous storm will be near...
  Roy Lake Rec Area and Buffalo Lakes around 555 PM CDT.
  Lake City, Red Iron Housing and Clear Lake Rec Area around 600 PM 
  CDT.

Other locations in the path of this tornadic thunderstorm include
Sica Hollow State Park, Long Hollow Housing and Hillhead.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4545 9737 4555 9745 4569 9767 4589 9741
      4579 9716 4556 9712
TIME...MOT...LOC 2247Z 217DEG 22KT 4564 9742 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

Connelly

442 
WWUS53 KABR 092259
SVSABR

Severe Weather Statement
National Weather Service Aberdeen SD
559 PM CDT Sat Oct 9 2021

SDC037-091-109-092315-
/O.CON.KABR.TO.W.0015.000000T0000Z-211009T2315Z/
Roberts SD-Day SD-Marshall SD-
559 PM CDT Sat Oct 9 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR WEST
CENTRAL ROBERTS...NORTHEASTERN DAY AND EASTERN MARSHALL COUNTIES...
    
At 558 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Clear Lake Rec Area, or 15 miles west of Sisseton,
moving northeast at 25 mph.

HAZARD...Tornado.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

Locations impacted include...
  Sica Hollow State Park, Long Hollow Housing and Hillhead.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4553 9730 4561 9738 4575 9760 4589 9741
      4579 9716 4557 9712
TIME...MOT...LOC 2258Z 217DEG 22KT 4570 9736 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

Connelly

Tornado Warnings in South Dakota, 2021Every tornado warning in 2021Tornadoes in 2021

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.