Hi All,

Based on a left ear tone experienced on 7/2/01 at 12:10PM lasting approximately 15 seconds I am issuing this advisory using concentric circles.

Portland area 4.0 +
Olympia, WA 5.0 +
Vancouver Island, BC 5.5+

Window 7/7/01 at time of post to 7/17/01

Continued Forecast based on a L ear tone heard on 7/6/01 at 4AM another EQ of similar magnitudes as listed above with a window from 7/7/01 to 7/21/01.

Both of these ear tones had a higher sound frequency which I often associate with granite rock compostion area's.

Petra