HIWAS Examples:

a.   ATTENTION ALL AIRCRAFT. Hazardous weather information      CONVECTIVE SIGMET TEN WESTERN      for      THUNDERSTORMS         within the      JACKSON HOLE AREA          available on flight service frequencies.


b.   Attention all aircraft. Hazardous weather information CENTER WEATHER ADVISORY 101 for LOW LEVEL WIND SHEAR within the JACKSON HOLE AREA available on flight service frequencies.