Iceland Volcano Update; Alert Level Raised at Geldingadalir, Intense Earthquake Swarm скачать в хорошем качестве

Iceland Volcano Update; Alert Level Raised at Geldingadalir, Intense Earthquake Swarm

An intense series of earthquakes recently began just north of the Geldingadalir volcano which famously erupted in 2021. As a result, the alert level of the associated Krysuvik volcanic system was raised from green to yellow. More than 3,600 earthquakes have occurred so far, suggesting that magma is intruding shallower into the crust. Due to this seismic unrest, a magnitude 5.4 earthquake occurred, causing damage in the city of Grindavik. So, is a new eruption about to occur in Iceland? I discuss that possibility further in this video. Links to more official sources: Icelandic Meteorological Office: https://en.vedur.is/ Government of Iceland: https://www.government.is/ University of Iceland: https://english.hi.is/ Regularly updated datasets: Ground deformation: https://www.vedur.is/gogn/gps/ Harmonic tremor: http://hraun.vedur.is/ja/englishweb/t... If you would like to support this channel, consider becoming a patron at   / geologyhub  . Another way to support this channel is to make an order via our gemstone and geology related etsy store at http://prospectingarizona.etsy.com. This channel's merch store is also on etsy at http://geologyhub.etsy.com. Graphics of eruption dates are courtesy of the Global Volcanism Program, Smithsonian Institute. https://volcano.si.edu/ Google Earth imagery used in this video: ©Google Thumbnail Photo Credit: Berserkur, Wikimedia Commons, CC BY SA 4.0-I Note: This photo has been modified from its original image. 0:00 Volcanic Earthquake Swarm 0:36 Alert Level Raised 1:25 Geologic Setting of Iceland 2:05 Reykjanes Eruptive Periods 2:55 Evidence of a Magmatic Intrusion 3:32 Magnitude 5.4 Earthquake Sources: [1] Vedur.is / Iceland Met Office [2] Smithsonian Institute, Global Volcanism Program [3] USGS, Hawaiian Volcano Observatory [4] NASA, Terra / MODIS Creative Commons Licenses: CC BY 3.0: https://creativecommons.org/licenses/... CC BY SA 4.0: https://creativecommons.org/licenses/... Special Thanks to: -Department of Civil Protection in Iceland (Almannavarnir), https://www.almannavarnir.is/ -Iceland Met Office, https://en.vedur.is