Nov
03
El Hierro Volcano (Canary Islands) : Red Alert – Harmonic Tremor Continues to Get Stronger
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Important update 03/11 – 10:34 UTC :
A new event is in the making or did happen a while ago. Both harmonic tremor and frequency have changed. We reckon that scientists will explain their opinion later on. The current harmonic tremor graph is at max. (flat horizontal lines).
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