Thread: Broadband recording recovered from 4.5 Hz geophone

Started: 2017-09-10 01:27:00
Last activity: 2017-09-10 01:27:00
2017-09-10 01:27:00

Attached is a Raspberryshake plot of the recording from my basement corrected to a BB 0.01-2 Hz seismogram.
Not bad for a 4.5 Hz geophone. It was an M8 after all.

K. McLaughlin
Alexandria, VA USA
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