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Earth of fire

Actualité volcanique, Articles de fond sur étude de volcan, tectonique, récits et photos de voyage

Publié le par Bernard Duyck
Publié dans : #volcanic activity
Anak Krakatau - Sentinel picture 2 nat. colors of the 26.03.2019

Anak Krakatau - Sentinel picture 2 nat. colors of the 26.03.2019

In Indonesia, two volcanoes received an orange VONA on March 30, 2019, Anak Krakatau and Kerinci.

 

In Krakatau, the PVMBG reported an eruption earthquake on 30 March, accompanying the emission of a plume of ash, and recorded with a maximum amplitude. 52 mm for 276 seconds.

For March 31, 3 eruptions of eruptions are reported in the morning.

The activity level remains at 2 / waspada, with a forbidden area of ​​2 km radius and a VONA orange.

Anak Krakatau - seismograms of 30 and 31.03.2019 - Doc. Magma Indonesia - one click to enlargeAnak Krakatau - seismograms of 30 and 31.03.2019 - Doc. Magma Indonesia - one click to enlarge

Anak Krakatau - seismograms of 30 and 31.03.2019 - Doc. Magma Indonesia - one click to enlarge

The Kerinci, in eruption continue on Sumatra, produced on March 30 a cloud of ash whose summit rises to 4.405 meters asl. at 3:11 pm local, drifting to the northeast, and justifying a Vona Orange.

The eruption and ash emissions continue; at the seismicity level, continuous volcanic tremor is recorded.

 

Sources: Magma Indonesia and PVMBG

Kerinci - 25.03.2019 - image Sentinel 2 nat.colors

Kerinci - 25.03.2019 - image Sentinel 2 nat.colors

In Kamchatka, a moderate eruptive activity still marks the Karymsky with this March 31st, a plume of ashes rising to 2,000-2,300 meters asl .. The ash cloud then drifted 13 km to the south of the volcano.

The aviation code remains orange

Sources: KVERT & VAAC Tokyo

 Karymsky - image Sentinel-2 nat. colors of the 26.03.2019

 Karymsky - image Sentinel-2 nat. colors of the 26.03.2019

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