WUUS53 KUNR 091956

Severe Thunderstorm Warning
National Weather Service Rapid City SD
156 PM MDT SUN SEP 9 2018

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for...
  Southeastern Lawrence County in west central South Dakota...
  West central Pennington County in west central South Dakota...

* Until 300 PM MDT.

* At 155 PM MDT, a severe thunderstorm was located over Silver City,
  or 12 miles north of Hill City, moving southeast at 20 mph.

  HAZARD...Ping pong ball size hail and 60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...People and animals outdoors will be injured. Expect hail 
           damage to roofs, siding, windows, and vehicles. Expect 
           wind damage to roofs, siding, and trees.

* Locations impacted include...
  Rapid City, Black Hawk, Johnson Siding, Nemo, Silver City, Hisega,
  Mystic, Pactola Reservoir and Sheridan Lake.

This Includes Interstate 90 in South Dakota between Mile Markers 55
and 60.

For your protection move to an interior room on the lowest floor of a

If on or near Pactola or Sheridan Lake, get away from the water and 
move indoors or inside a vehicle. Remember, lightning can strike out 
to 15 miles from the parent thunderstorm. If you can hear thunder, 
you are close enough to be struck by lightning. Move to safe shelter 
now!  Do not be caught on the water in a thunderstorm.


LAT...LON 4412 10372 4423 10358 4419 10345 4414 10345
      4414 10331 4410 10318 4389 10352
TIME...MOT...LOC 1955Z 305DEG 15KT 4412 10355