Opera 2015 - Episode
Event n. 4004900841
Date/time: 28/01/2015 15:54:37 (UTC)
Area: Crete, Greece
Coordinates (lat, lon) 34.38, 25.08
Deep: 20 km
Map taken from Google Map
Seismic event details are
reported by INGV: http://cnt.rm.ingv.it/event/4900841
Radioseismic index (RI) and distances:
Stereo wave file of earthquake, from 12:00 to 16:00, left
channel geophone, right channel induction coil:
ERO multistrip Geophone detection:
The time of the earthquake 4004900841 is marked
with a white arrow.
Followed, after a few minutes in the box square, pressure wave and
ERO Magnetic field below 35 Hz, multistrip hourly view, detected
with induction coil:
magnetic anomaly detected first or during the event.
Schumann resonances faintly
visible because of the wind that shakes the system.
Very low frequency noise. But it is coming
from the main , present
every day more or
less at the same time, so it is
not a precursor.
ERO Magnetic field below 35 Hz, detected with
marked with white arrow. No magnetic anomaly
detected coinciding with the event.
Wind shaking, noise from main and a local storm: daily
ERO Magnetic field below 9
Hz daily representation, detected with induction coil:
Event 4004900841 marked with white
arrow. First Schuman resonances marked on left
Main disturbance in the white ovals: see how they look like
geomagnetic pulsations, but are present every day at the
No magnetic anomaly detected coinciding with the event.
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