Tornado Warning 23, NWS Sioux Falls, SD

Issued

Jun 16, 2014, 5:05 PM CDT (22:05 UTC)

Expired

Jun 16, 2014, 5:30 PM CDT

In force

25 min

Issued by

NWS Sioux Falls, SD

Area

Storm-based polygon

Tornado

Radar indicated

Hail

1.25 in

County Osceola County, IA

The Sioux Falls radar (KFSD), 90 km from the middle of the area, began a volume at 22:05 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.

179 
WFUS53 KFSD 162205
TORFSD
IAC143-162230-
/O.NEW.KFSD.TO.W.0023.140616T2205Z-140616T2230Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
505 PM CDT MON JUN 16 2014

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A

* TORNADO WARNING FOR...
  OSCEOLA COUNTY IN NORTHWEST IOWA...

* UNTIL 530 PM CDT

* AT 502 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED NEAR ASHTON...AND MOVING NORTHEAST AT 25 MPH.

  HAZARD...TORNADO AND HALF DOLLAR SIZE HAIL.

  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...
  OCHEYEDAN AROUND 530 PM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 4326 9574 4326 9576 4334 9586 4350 9555
      4334 9540
TIME...MOT...LOC 2205Z 238DEG 22KT 4332 9568

TORNADO...RADAR INDICATED
HAIL...1.25IN

$$

HANKO

527 
WWUS53 KFSD 162221
SVSFSD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
521 PM CDT MON JUN 16 2014

IAC143-162230-
/O.CON.KFSD.TO.W.0023.000000T0000Z-140616T2230Z/
OSCEOLA IA-
521 PM CDT MON JUN 16 2014

...A TORNADO WARNING REMAINS IN EFFECT FOR EASTERN OSCEOLA COUNTY
UNTIL 530 PM CDT...

AT 520 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR OCHEYEDAN...AND MOVING NORTHEAST AT 35 MPH.

HAZARD...TORNADO AND HALF DOLLAR SIZE HAIL.

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 AFFECT MAINLY RURAL AREAS OF EASTERN
OSCEOLA COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 4330 9559 4342 9570 4350 9555 4334 9540
TIME...MOT...LOC 2221Z 247DEG 29KT 4338 9549

TORNADO...RADAR INDICATED
HAIL...1.25IN

$$

HANKO

936 
WWUS53 KFSD 162225
SVSFSD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
525 PM CDT MON JUN 16 2014

IAC143-162233-
/O.EXP.KFSD.TO.W.0023.000000T0000Z-140616T2230Z/
OSCEOLA IA-
525 PM CDT MON JUN 16 2014

...THE TORNADO WARNING FOR EASTERN OSCEOLA COUNTY WILL EXPIRE AT 530
PM CDT...

THE TORNADO THREAT HAS DIMINISHED...THEREFORE THE TORNADO WARNING HAS
EXPIRED. HOWEVER...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT
FOR THE AREA.

ADDITIONAL STRONG THUNDERSTORMS ARE STILL POSSIBLE...AND A TORNADO 
WATCH REMAINS IN EFFECT UNTIL 8 PM CDT.

LAT...LON 4330 9559 4342 9570 4350 9555 4334 9540
TIME...MOT...LOC 2223Z 247DEG 29KT 4339 9547

$$

HANKO

Tornado Warnings in Iowa, 2014Every tornado warning in 2014Tornadoes in 2014

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.