This week, the 30th episode of sustained lava fountaining occurred at Kilauea, involving an unexpected new vent. Meanwhile, in Chile, the alert level of the Laguna del Maule volcano was raised in response to a rate of uplift totaling half a meter a year. And, in Indonesia, the Dempo volcano erupted once again. This video will discuss these news stories through the perspective of a geologist, and list the 45 actively erupting volcanoes. More Tofua footage can be found at: [1] https://www.youtube.com/ExtremePursuit [2] https://www.youtube.com/watch?v=Nm5o-c6UwsI (a more specific ExtremePursuit YouTube link, subscribe to him!) The scientists who made the discovery of Tofua's lava lake: 1) Brendan Strauch (Australia) 2) Corina Zaharia (Romania) 3) Dr. Tomasz Lepich (Poland) 4) Justin Noonan (Australia) 5) Matthew Davison (New Zealand) 6) Suellen Heintz (USA) Thumbnail Photo Credit: M. Patrick, U.S. Geological Survey, Hawaiian Volcano Observatory, Public Domain, https://www.usgs.gov/media/images/episode-30-lava-fountaining-kilauea-summit-1. 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 4.0: https://creativecommons.org/licenses/by/4.0/legalcode Sources/Citations: [1] U.S. Geological Survey [2] Phivolcs [3] Catalogue of Icelandic Volcanoes, icelandicvolcanoes.is [4] Vedur.is / Iceland Met Office [5] PVMBG (Indonesia) (Pusat Vulkanologi dan Mitigasi Bencana Geologi) (Indonesia) [6] Hawaiian Volcano Observatory [7] Vanuatu Meteorology and Geo-hazards Department [8] Alaska Volcano Observatory [9] INGV / INGVvulcani (Italy) [10] Observatorio Vulcanológico y Sismológico de Costa Rica (OVSICORI) [11] Japanese Meteorological Agency [12] Sernageomin [13] Vanuatu Meteorology & Geo-Hazards Department [14] Instituto Geofisica Escuela Politecnica Nacional [15] Geonet (New Zealand) [16] CIVISA (Azores) [17] Rabaul Volcano Observatory [18] Servicio Geológico Colombiano [19] Tonga Geological Services [20] Vedur.is / Iceland Met Office 0:00 Tofua's Lava Lake 0:45 This Week's Top Stories 1:12 Kilauea Eruption 3:10 Laguna del Maule Unrest 4:29 Dempo Eruption 4:59 List of Erupting Volcanoes