Today (8-August-2018) at 21:39 UTC an earthquake with magnitude of 3,1 took place in Katla volcano. Second largest earthquake in this activity so far had a magnitude of 2,4. This earthquake activity appears to be ongoing and magnitudes and number of earthquakes is going to change.
There is no change in harmonic tremor at the moment and that for now rules out any movement of magma inside Katla volcano. This might be connected to glacier floods that are now coming from Mýrdalsjökull glacier.
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