Opera 2015 - Magnetic
SRS: Spectral Resonance Structures
SRS From 11AUG15-2000 to 12AUG15-0800 UTC
Monitoring St. 04 - ROMAGNA OBSERV.ATORY From
Sogliano al Rubicone (FC), N Italy.
See this signals gallery for more informations about SRS:
Geomagnetic activity as reported by NOAA (http://www.swpc.noaa.gov/products/notifications-timeline)
Low geomagnetic activity level. SRS time is indicated in purple
oval. Any sign of activity there.
Geomagnetic activity detected by Kiruna
Geophysical Institute (Sweden ) http://www.irf.se/maggraphs/puls.php
As before, low
geomagnetic activity level. SRS time is indicated in white
oval, with any sign of activity there.
Taken from www.blitzortung.org
(Lightning activity monitoring)
The ignition source of the SRS is identified in Aegean Sea: a
large storm cell positioned between Greece and Sicily (white
oval). With crosses purple are indicated VLF monitoring
Monitoring St. 04 - ROMAGNA OBSERVATORY
From Sogliano al Rubicone(FC), N Italy.
ICS101 induction coil, Schumann Resonances marked on left
part. Strong and clear SRS appear below first Schumann
resonance, below 4 Hz.
04 - ROMAGNA OBSERV.ATORY From Sogliano al
Rubicone(FC), N Italy.
Source file analyzed with sonic Visualizer.
Schumann resonances marked on left. Spectral
resonance structures clearly visible in the
zoomed view in white oval.
St. 04 - ROMAGNA OBSERVATORY From
Sogliano al Rubicone(FC), N Italy.
Induction coil. Daily strips representation. SRS
are also visible in past and following days.
St. 05 - NORTHERN CROSS RADIOTELESCOPE From Medicina (IT -
Bologna), N Italy
ULFO induction coil. Schumann Resonances marked on left part.
SRS weaker evidenced in white oval. The two monitoring stations
are nearby but the sensors are oriented in a different way.
Monitoring St. 01 - IK1QFK CUMIANA (TO), NW Italy
Two orthogonal ICS101 induction coils.
Schumann Resonances marked on left part. SRS weaker
evidenced in white oval. This station receives in all
directions, but it is more distant from the origin point of the signal. The blue-green color of
the weak SRS, which here corresponds to the coming
direction, indicates correctly that the signal is coming along NW / SE axes.
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