At Dukono, in the Maluku archipelago, VAAC Darwin reports ashes at flight altitude 70 on 12 November, visible by the Himawari-8 satellite.
Yesterday, the white-gray plume, thick, is reported by the PVMBG at 200-500 meters above the summit.
The seismicity is marked by a continuous tremor of dominant amplitude at 2 mm.
The activity level is 2 / waspada, with a 2 km forbidden zone. The aviation code is orange
Sources: PVMBG, Magma Indonesia & VAAC Darwin
In Kamchatka, Sheveluch continues its explosive-extrusive activity. Ash explosions produced a cloud of ash at 9,500-10,000 meters on November 11 drifting towards ESE for 55 km.
Thermal anomalies are reported by Mirova, between 3 and 49 MW on 11 and 12 November.
The aviation code is orange, due to a possible continuation of activity, characterized by ash plumes between 10 and 15 km.
Sources: KVERT & VAAC Tokyo
At Shishaldin, the AVO reports an increase in activity with fountaining observed on overnight webcam. Small to moderate ash emissions are observed, drifting north.
Since November 10th, high surface temperatures have been reported at the summit and on the flanks. Thermal anomalies are measured by Mirova on November 11, between 446 and 1,652 MW.
Seismicity has increased over the past few days to find lower levels today.
Sources: AVO & Mirova
Shishaldin - hot spots at the top and on the flanks - Sentinel-2 L1C image bands12,11,4 of 11.11.2019 - one click to enlarge