Improved early warning systems are crucial for minimising loss of life and effectively planning for volcanic emergencies. Typically, volcanologists use seismic monitoring as their main indicator of imminent volcanic activity. As technology advances, alternative early warning system methods are being explored by volcanologists. A better understanding of the chemistry within a volcanic plume,…
Volcanic activity worldwide 4 Nov 2020: Popocatépetl volcano, Semeru, Ibu, Reventador, Sangay, Sina…
Ebeko (Paramushir Island): (3 Nov) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20201103/2121Z FL050 EXTD S REPORTED OBS VA DTG:03/2120Z Sakurajima (Kyushu, Japan): (4 Nov) The Japan Meteorological Agency (JMA) reported that vulcanian activity continues from the crater producing frequent moderate ash emissions. An ash plume reached 9,400 ft (2,865 m)…
Suwanose-jima Volcano Volcanic Ash Advisory: ACTIVITY CONT. VA AT 20201104/1800Z FL040 EXTD W OBS VA DTG: 04/1750Z
Sinabung Volcano Volcanic Ash Advisory: MINOR VA ACTIVITY REPORTED AT 04/1324Z.
Copahue volcano (Chile/Argentina): continuing ash emissions at low-levels
According to SERNAGEOMIN the activity of the volcano continues at low levels characterized by continuing ash emissions from the crater. Emissions of steam, gases with minor ash content occurred and reached approx. 10,000 ft (3,048 m) altitude. Seismicity continues at low levels. Source: Servicio Nacional de Geología y Minería de Chile volcano activity update 4 November 2020