7/2/23 Tonga Region 6.9

Earthquake Details Seismogram Explanation
Location: Tonga Region Pdiff-wave not verified
Date: July 2, 2023 Sdiff-wave not verified
Time: 10:27:43 UTC; 5:27:43 am CDT The vertical axis is in units of displacement in centimeters.
Latitude: 17.85 S The horizontal axis is in units of time in seconds.
Longitude: 174.94 W The beginning of the file is the origin of the event.
Magnitude: 6.9 Mw This was a deep earthquake, hence the lack of large surface waves.
Depth: 230.5 km
Distance: 100.00 degrees (~6,769 miles from Milwaukee)