Earthquake Details	Seismogram Explanation
Location: Vanuatu Region	Pdiff-wave: not verified.
Date: October 2, 2021	Sdiff-wave: not verified.
Time: 06:29:18 UTC; 1:29:18 am CDT	The vertical axis is in units of displacement in centimeters.
Latitude: 21.10 S	The horizontal axis is in units of time in seconds.
Longitude: 174.89 E	The beginning of the file is the origin of the event.
Magnitude: 7.3 Mw	This was an extremely deep earthquake, hence the lack of appreciable surface waves.
Depth: 535 km
Distance:   109.36 degrees (~7,403 miles from Milwaukee)