Seismicity of the Archipelago: Preliminary Results High Frequency Seismograms | Seismograms of local activity |
Examples of local events registered on the three components of station G06, and filtered highpass 1Hz. Left panel shows the mb 5.0 event, middle panel shows a shallow volcano-tectonic event beneath Alcedo Volcano, and the right panel shows a high frequency signal (3-7Hz), that may correspond to volcanic tremor. The appearance of the latter event on four of our seismometers indicates a location on nothern Isabela (Volcano Alcedo?).
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