DonCorson[AHCI]
3358
Fascinating...
Oct 27, 2017,10:23 AM
To make such a big difference in the amplitude it must have been pretty powerful.
The frequency of the quake obviously coupled better to the fast slave pendulum.
Although there are quakes in the Alps with great regularity I have never felt one here in the valley.
What I do see all the time is the effect of storms on my pendulums. The link to my report
Thanks for posting this David. These things always remind me that nature has more power over us than we think.
Don
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What a 4.3 earthquake looks like on a MicroSet graph
By: David Walter : October 26th, 2017-15:28
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Fascinating...
By: DonCorson : October 27th, 2017-10:23
To make such a big difference in the amplitude it must have been pretty powerful. The frequency of the quake obviously coupled better to the fast slave pendulum. Although there are quakes in the Alps with great regularity I have never felt one here in the...
Earthquakes are not all the same
By: David Walter : October 29th, 2017-09:16
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