What are the challenges and opportunities of citizen science in volcanology?

A model for the hydrologic and climatic behavior of water on Mars, J. Geophys. Res., 98, 10973–11016, 1993. Aug 2, 2022 ... When the Hunga Tonga-Hunga Ha'apai volcano erupted on Jan. 15, it sent a tsunami racing around the world and set off a sonic boom that circled ... Lightning is frequently observed in the eruption columns of large volcanoes, but it is rare in Hawaiian eruptions. Disaster description. The eruption of the Hunga-Tonga-Hunga-Ha'apai volcano on 15 January 2022 was the largest recorded since the eruption of Krakatoa in 1883. Sep 14, 2015 ... in Fe, Mg, Ca, Na, K; Rhyolitic magma -- SiO2 65-75%, low in Fe, Mg, Ca, high in K, Na ... At depth in the Earth nearly all magmas contain gas ... Dec 20, 2023 ... The rapid deployment of balloon-borne observations at Réunion Island confirmed the unprecedented amount of water vapor – an estimated 150 ... Sep 9, 2016 ... The first major eruption of the Yellowstone volcano, which occurred 2.1 million years ago, is among the largest volcanic eruptions known, ... Apr 22, 2024 ... Follow the advice of local officials for information on preparing for a volcanic eruption ... Make a plan ... Be prepared either to shelter or to ... But unlike other mountains, they can erupt, sending fiery lava and smoke into the area around them. Some volcanic eruptions are so explosive that they can ... Volcanoes: More than 500 volcanic vents have been identified in the State of California. At least 76 of these vents have erupted, some repeatedly, ...