In Japan, the alert level was raised at the Tokachidake volcano, causing some evacuations. Meanwhile, a volcanic eruption in Indonesia went largely unnoticed. And, in the Azores, the alert level of the Furnas volcano was raised due to an earthquake swarm. Today's video will discuss these stories through the opinion and analysis of a geologist and list the 49 world volcanoes that are actively erupting. Thumbnail Photo Credit: "Tokachidake1", is a derivative of (resized, cropped, text overlay, GeologyHub made graphics overlay (the image border & the GeologyHub logo)) from "File:Planetary accretion and differentiation.svg", by: Birdman, 2006, Posted on Wikimedia Commons at: https://commons.wikimedia.org/wiki/File:Tokachidake.jpg, Wikimedia profile link: https://ja.wikipedia.org/wiki/%E5%88%A9%E7%94%A8%E8%80%85:Birdman, CC BY-SA 3.0. "Tokachidake1" is used & licensed under CC BY-SA 3.0 by Youtube.com/GeologyHub If you would like to support this channel, consider using one of the following links: (Patreon: http://patreon.com/geologyhub) (YouTube membership: https://www.youtube.com/channel/UCYeGh5VML5XPr5jYnzh3J6g/join) (Gemstone & Mineral Etsy store: http://prospectingarizona.etsy.com) (GeologyHub Merch Etsy store: http://geologyhub.etsy.com) Google Earth imagery used in this video: ©Google & Data Providers This video is protected under "fair use". If you see an image and/or video which is your own in this video, and/or think my discussion of a scientific paper (and/or discussion/mentioning of the data/information within a scientific paper) does not fall under the fair use doctrine, and wish for it to be censored or removed, contact me by email at [email protected] and I will make the necessary changes. Various licenses used in sections of this video (not the entire video, this video as a whole does not completely fall under one of these licenses) and/or in this video's thumbnail image (and this list does not include every license used in this video and/or thumbnail image): Public Domain: https://creativecommons.org/publicdomain/mark/1.0/ CC BY 3.0 NZ: https://creativecommons.org/licenses/by/3.0/nz/legalcode CC BY-SA 3.0: https://creativecommons.org/licenses/by-sa/3.0/legalcode CC BY 4.0: https://creativecommons.org/licenses/by/4.0/legalcode Sources/Citations: [1] Japanese Meteorological Agency (JMA) [2] CIVISA (Azores) [3] Jeffery, Adam & Gertisser, Ralf & O'Driscoll, Brian & Pacheco, Jose & Whitley, S & Pimentel, Adriano & Self, Stephen. (2016). Temporal evolution of a post-caldera, mildly peralkaline magmatic system: Furnas volcano, São Miguel, Azores. Contributions to Mineralogy and Petrology. 171. 42. 10.1007/s00410-016-1235-y. CC BY 4.0. [4] Phivolcs [5] OVSICORI-UNA [6] U.S. Geological Survey [7] Hawaiian Volcano Observatory [8] Instiuto Geografico Nacional [9] Vanuatu Meteorology & Geo-Hazards Department [10] Servicio Geológico Colombiano [11] IVAR (Instituto de Investigação em Vulcanologia e Avaliação de Riscos) [12] Instituto Geofísico Escuela Politécnica Nacional [13] Alaska Volcano Observatory [14] University of Alaska Fairbanks, Geophysical Institute [15] Geonet (New Zealand) [16] Observatoire Volcanologique de Piton de la Fournaise (OVPF) (Réunion Island) [17] Rabaul Volcano Observatory [18] Vedur.is / Iceland Met Office [19] PVMBG (Indonesia) (Pusat Vulkanologi dan Mitigasi Bencana Geologi) (Indonesia) [20] Tonga Geological Services [21] Sernageomin [22] Involcan 0:00 Mayon Eruption 0:37 This Week's Top Stories 0:58 Tokachidake Unrest 3:35 Sirung Eruption 4:42 Furnas Volcano 5:32 List of Erupting Volcanoes