May 29, 2019 ~ Volcan Poas, Costa Rica ~ Odd Behavior From Below

Описание: Yes, it looks like thick oil or graphite being pushed from below in Poas crater. This is the first time I've ever seen this odd behavior. This was over a span of five minutes or so then the activity stopped. Watch closely at the opening the gasses are escaping. You'll notice the upheaval of hot, black material.