Short-term Earthquake Prediction Based on Seismic Precursory Electric  Signals Recorded on Ground Surface.

 

 

 

 

TOTAL PRESENTATION OF THE ELECTRICAL FIELD REGISTERED AT

 

ATHENS (ATH), HIOS (HIO) AND PYRGOS (PYR) MONITORING SITES

 

SINCE THE START OF THE EXPERIMENT (2003)

 

Note: HIO data is of limited backwards extent due to its late establishment (18th of March, 2006)

 

 

RAW DATA (Low-pass filtered, Ts = 10')

 

Athens (ATH) monitoring site.

 

 

 

Pyrgos (PYR) monitoring site.

 

 

 

Hios (HIO) monitoring site.

 

 

 

24 HOURS PERIOD OSCILLATION (band-pass active filter applied, Tc = 1 day)

 

Athens (ATH) monitoring site.

 

 

 

Pyrgos (PYR) monitoring site.

 

 

 

Hios (HIO) monitoring site.

 

 

 

 

LOW-PASS (FFT) FILTERED DATA (Ts = 14 days).

 

Athens (ATH) monitoring site.

 

 

 

Pyrgos (PYR) monitoring site.

 

 

 

Hios (HIO) monitoring site.

 

 

 

BAND-PASS (FFT) FILTERED DATA (Tc = 14 days).

 

Athens (ATH) monitoring site.

 

 

 

Pyrgos (PYR) monitoring site.

 

 

 

Hios (HIO) monitoring site.

 

 

 

 

LOW-PASS (FFT) FILTERED DATA (Ts = 182.5 days).

 

Athens (ATH) monitoring site.

 

 

 

Pyrgos (PYR) monitoring site.

 

 

 

Hios (HIO) monitoring site.

 

 

 

BAND-PASS (FFT) FILTERED DATA (Tc = 182.5 days).

 

Athens (ATH) monitoring site.

 

 

 

Pyrgos (PYR) monitoring site.

 

 

 

Hios (HIO) monitoring site.

 

 

 

LOW-PASS (FFT) FILTERED DATA (Ts = 365 days).

 

Athens (ATH) monitoring site.

 

 

 

Pyrgos (PYR) monitoring site.

 

 

 

Hios (HIO) monitoring site.

 

 

 

BAND-PASS (FFT) FILTERED DATA (Tc = 365 days).

 

Athens (ATH) monitoring site.

 

 

 

Pyrgos (PYR) monitoring site.

 

 

 

Hios (HIO) monitoring site.

 

 

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