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Earth of fire

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

Publié le par Bernard Duyck
Publié dans : #Actualités volcaniques
Santiaguito - explosion 03/07/2016 - photo Douglas Barillas via Stereo 100 Noticias

Santiaguito - explosion 03/07/2016 - photo Douglas Barillas via Stereo 100 Noticias

The Caliente dome of Santiaguito was the site of a powerful explosion, accompanied by a plume rising to 4,500 meters asl before moving westward over 30 km long and pyroclastic flows of 2,000 meters on the southern flanks, this July 3 / 4:55 p.m..

Santiaguito lahar of 03.07.2016 - photo of the Río Nima I, tributary of the River Samalá - overview RBC Noticias GT - close-up via Conred
Santiaguito lahar of 03.07.2016 - photo of the Río Nima I, tributary of the River Samalá - overview RBC Noticias GT - close-up via Conred

Santiaguito lahar of 03.07.2016 - photo of the Río Nima I, tributary of the River Samalá - overview RBC Noticias GT - close-up via Conred

The INSIVUMEH report small lahars this June 3 to 4:50 p.m. at Santiaguito; ash and fine materials of previous eruptions and pyroclastic flows are reworked by rain to form a stream of 30 meters  x 15. They affect at the moment the Angel Cabello and Nima I rios.

 

Sources: INSIVUMEH & Conred

Copahue - 06/03/2016 - strombolian activity in the active crater - photo SERNAGEOMIN

Copahue - 06/03/2016 - strombolian activity in the active crater - photo SERNAGEOMIN

An overview of Copahue, Chile, revealed the construction of a small spatter cone inside the intracrateric cinder cone; it is animated by a strombolian-type activity.

 

Source: SERNAGEOMIN / Twitter

Copahue - 06/03/2016 - strombolian activity in the active crater and forming a pyroclastic cone intracratérique - photo SERNAGEOMIN

Copahue - 06/03/2016 - strombolian activity in the active crater and forming a pyroclastic cone intracratérique - photo SERNAGEOMIN

The activity of Sinabung continues, with explosions 1, 2 and 3 July 2016.

Sources: photographers Endro Lewa and group Beidar Sinabung.

Sinabung - 01.07.2016 / 05:30 p.m. - Photo Endro Lewa

Sinabung - 01.07.2016 / 05:30 p.m. - Photo Endro Lewa

Sinabung - 02.07.2016 / 1:37 p.m. - photo Endro Lewa

Sinabung - 02.07.2016 / 1:37 p.m. - photo Endro Lewa

Sinabung - 03.07.2016 / 6:29 p.m. - photo Firdaus Surbakti via Beidar Sinabung

Sinabung - 03.07.2016 / 6:29 p.m. - photo Firdaus Surbakti via Beidar Sinabung

The advance of the lava flow 61g on Pulama Pali / Pu'u O'o continues.

The lava front, made up of pahoehoe lava, was Saturday at about 2.9 km from the ocean; he advanced between June 30 and July 2 of 140 meters per day.

At the base of Pali, the lava is observed, under the a'a form, always active. Lava open channels, active on the top of Pali a few days ago, were covered with a nice crust, but some remain active.

 

Sources: HVO and Big Island Video News

Hawaii - The flow front remains active and has begun crossing the coastal plain. This afternoon, the flow front was roughly 400 m (0.25 miles) out from the base of the pali, and was 2.9 km (1.8 miles) from the ocean. The front consisted of slabby pāhoehoe, though ʻaʻā was also active at the base of the pali. - photo HVo

Hawaii - The flow front remains active and has begun crossing the coastal plain. This afternoon, the flow front was roughly 400 m (0.25 miles) out from the base of the pali, and was 2.9 km (1.8 miles) from the ocean. The front consisted of slabby pāhoehoe, though ʻaʻā was also active at the base of the pali. - photo HVo

Hawaii - Although the leading tip of the flow consisted of pāhoehoe, visible in the foreground of this photo, there was still ʻaʻā active on the steep slopes of the pali and at the base of the pali (upper part of the photo). Photo HVO

Hawaii - Although the leading tip of the flow consisted of pāhoehoe, visible in the foreground of this photo, there was still ʻaʻā active on the steep slopes of the pali and at the base of the pali (upper part of the photo). Photo HVO

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