Seismic precursors to a 2017 Nuugaatsiaq, Greenland, earthquake–landslide–tsunami event
Sign Up to like & getrecommendations! Published in 2019 at "Natural Hazards"
DOI: 10.1007/s11069-019-03582-8
Abstract: High-frequency (5–20 Hz) seismic signals precursory to and embedded within the June 17, 2017 ML = 4 earthquake–landslide event are analyzed. This event in western Greenland generated a tsunami in Karrat fjord inundating Nuugaatsiaq village 32 km distant. Spectrogram… read more here.
Keywords: earthquake landslide; tsunami; greenland; seismic precursors ... See more keywords
Seismic precursors to the Whakaari 2019 phreatic eruption are transferable to other eruptions and volcanoes.
Sign Up to like & getrecommendations! Published in 2022 at "Nature communications"
DOI: 10.1038/s41467-022-29681-y
Abstract: Volcanic eruptions that occur without warning can be deadly in touristic and populated areas. Even with real-time geophysical monitoring, forecasting sudden eruptions is difficult, because their precursors are hard to recognize and can vary between… read more here.
Keywords: whakaari 2019; phreatic eruption; seismic precursors; eruption ... See more keywords