Seismometer Data Viewer
Anchorage Radio Observatory - Anchorage, Alaska USA Home
Geographic coordinates: 61.19928 °N : 149.95652 °W
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automatically reloads the latest seismogram every 2 minutes.
Sensor: Geophone, Vertical (Z-axis)
Infiltec QM-4.5 commissioned 21 March, 2013
Read the seismogram as follows:
The traces indicate uncalibrated vertical motion due to seismic activity.
Each horizontal trace represents a 1 hour period. The bottom trace is the current hour with the 23 most recent hours above it.
The bottom horizontal scale is graduated in 5 minute intervals. All times and dates are shown in Coordinated Universal Time (UTC).