Special Weather Statement
Issued by NWS Riverton, WY

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WWUS85 KRIW 302151
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
351 PM MDT SUN AUG 30 2015

WYZ019-020-022-302230-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-CASPER MOUNTAIN-NATRONA COUNTY
LOWER ELEVATIONS-
351 PM MDT SUN AUG 30 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN NATRONA COUNTY UNTIL
430 PM MDT...

AT 346 PM MDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 8
MILES SOUTHEAST OF INDEPENDENCE ROCK...WHICH IS 20 MILES SOUTHWEST
OF ALCOVA RESERVOIR...MOVING NORTHEAST AT 50 MPH.

WINDS IN EXCESS OF 40 MPH AND OCCASIONAL LIGHTNING WILL BE POSSIBLE
WITH THIS STORM.

THIS STRONG THUNDERSTORM WILL BE NEAR...
  ALCOVA AND GREY REEF AREA AROUND 405 PM MDT.

#

PRECAUTIONARY/PREPAREDNESS ACTIONS...

OCCASIONAL CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 15 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.

THOSE BOATING ON PATHFINDER AND ALCOVA RESERVOIRS SHOULD SEEK SAFE
SHELTER AS STRONG OUTFLOW WINDS COULD CREATE HAZARDOUS BOATING
CONDITIONS.

&&

LAT...LON 4243 10670 4244 10718 4248 10722 4284 10658
      4258 10633
TIME...MOT...LOC 2146Z 234DEG 51KT 4242 10701

$$

ANGLIN



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