Opera 2015 - Magnetic Pulsation 007

2015-03-18 to  2015-03-20,  Geomagnetic storm with many pulsations PC1

Geomagnetic activity as reported by NOAA (http://www.swpc.noaa.gov/products/notifications-timeline)

Strong geomagnetic activity starting from 2015-03-17


Geomagnetic activity detected by IRF of Kiruna (http://www.irf.se/maggraphs/puls.php).

Very strong magnetic field variations if compared to quiet situation.


Same situation detected by station 06 - TORINO VLF MONITORING STATION, NW Italy

In the top Kiruna magnetogram, in the middle magnetic filed detected with FGM-3 fluxgate sensor. Storm peaks are coincident.


Source file:
11_18MAR15-2000_ULFO.wav
2015-03-18 20:00 to 24:00 to station 05 - NORTHERN CROSS RADIOTELESCOPE From Medicina (IT - Bologna), N Italy
Signal detected with ULFO induction coil.

12_19MAR15-2000_sogliano.wav
2015-03-19 20:00 to 24:00 to station 04 - ROMAGNA OBSERV. From  Sogliano al Rubicone(FC), N Italy
Signal detected with ICS101 induction coil.

13_20MAR15-0000_EROcoil.wav
2015-03-20 00:00 to 44:00 to station 03 - ETNA RADIO OBSERVATORY From NICOLOSI (CT), Etna Park, Sicily, S Italy
Signal detected with selfmade induction coil.


Station 04 - ROMAGNA OBSERV. From Sogliano al Rubicone(FC), N Italy

Multistrip daily magnetic spectrogram. Evidenced: four PC-1 (A, B, C, D), weak SRS (Spectral Resonances Structures), first Schumann resonance at 7.8 Hz and local noise during the daylight.


Station 03 - ETNA RADIO OBSERVATORY From NICOLOSI (CT), Etna Park, Sicily, S Italy

Multistrip daily magnetic spectrogram. Evidenced: three PC-1 (A, B, D), first Schumann resonance at 7.8 Hz and local storm during Mar 17 afternoon.


Station 05 - NORTHERN CROSS RADIOTELESCOPE From Medicina (IT - Bologna), N Italy

PC1-A evidenced in the white box, Schumann resonances marked on right side of spectrogram.


Station 04 - ROMAGNA OBSERV. From Sogliano al Rubicone(FC), N Italy

PC1-C evidenced in the white box, very strong.  SRS near it and Schumann resonances marked on right side of spectrogram.


Station 03 - ETNA RADIO OBSERVATORY From NICOLOSI (CT), Etna Park, Sicily, S Italy

PC1-C evidenced in the white box, Schumann resonances marked on left side of spectrogram, local nose .

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