Satellite images from the period of December 2020-January 2021 showed that volcanic activity was displayed on Mount Michael of Saunders Island. Below are a collection of images from that time showing a thermal anomaly inside the summit crater, or a gas emission. (All images are from Sentinel Hub)
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| Thermal anomaly inside the crater 11th December 2020. |
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| Low level gas and steam plume 16th December 2020. |
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| White plume drifting direction northeast 21st December 2020. |
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| Gas plume drifting northeast 28th December 2020. |
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| White plume drifting northeast 7th January 2021. |
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| Thermal anomaly inside the crater 10th January 2021. |
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| Gas plume drifting northeast 25th January 2021. |
