Earthquake Details

Seismogram Explanation

Location: Queen Charlotte Is. Region

P-wave arrival time: 09:56:15 (UTC); 4:56:15 am (local)

Date: June 28, 2004

S-wave arrival time: Not Verified.

Time: 09:49:48 (UTC); 4:49:48 am (local)

The vertical axis is in units of displacement in centimeters.

Latitude: 55.02 N

The horizontal axis is in units of time in seconds.

Longitude: 134.36 W

The beginning of the file is the origin of the event.

Magnitude: 6.8 Mw

Depth: 26 km

Distance: 31.99 deg (2,209 miles from Milwaukee)