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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
Piton de La Fournaise - the eruptive site and cracks, seen by Sentinel 2 bands 12,11,4 this 11.06.2019

Piton de La Fournaise - the eruptive site and cracks, seen by Sentinel 2 bands 12,11,4 this 11.06.2019

Piton de La Fournaise - the eruptive site and cracks, seen by Sentinel 2 bands 12,11 8A this 11.06.2019

Piton de La Fournaise - the eruptive site and cracks, seen by Sentinel 2 bands 12,11 8A this 11.06.2019

At Piton de La Fournaise, the eruption started on 06 June 2019 at 6:35 am (local time) continues.

The intensity of the eruptive tremor (witnessing the intensity of the eruption) has decreased by a factor of 3 since the beginning of the eruption. This decrease is related to the gradual cessation of activity on the highest eruptive fissures.

At 15:30 local time, only the lowest altitude crack was still active. Due to bad weather conditions, the casting front could not be observed by the on-site team.

The estimated surface flows from the satellite data, via the MIROVA HOTVOLC platform (OPGC - University of Auvergne), were between 7 and 27 m3 / s today.

The eruption should be visible from the RN2.

Piton de la Fournaise - Evolution of the RSAM (indicator of the volcanic tremor and the intensity of the eruption) between 04h00 (00h00 UTC) and 17h30 (13h30 UTC) on 11 June 2019 on the seismic station of DSO. (© OVPF-IPGP)

Piton de la Fournaise - Evolution of the RSAM (indicator of the volcanic tremor and the intensity of the eruption) between 04h00 (00h00 UTC) and 17h30 (13h30 UTC) on 11 June 2019 on the seismic station of DSO. (© OVPF-IPGP)

Piton de la Fournaise - thermal anomalies on 11.06.2019 / 9:45 - Doc.Mirova Modis

Piton de la Fournaise - thermal anomalies on 11.06.2019 / 9:45 - Doc.Mirova Modis

Piton de La Fournaise - Shooting of the eruptive site on June 11, 2019 around 15:30. (© OVPF-IPGP)

Piton de La Fournaise - Shooting of the eruptive site on June 11, 2019 around 15:30. (© OVPF-IPGP)

First day of the second eruption 2019 - Doc.Imazpress 11.06.2019

Sources - OVPF, Mirova & Imazpress

Find all the information related to the Piton de la Fournaise activity on the different media of the OVPF-IPGP:
- the website (http://www.ipgp.fr/fr/ovpf/actualites-ovpf),
- the Twitter account (https://twitter.com/obsfournaise?lang=en),
- and the facebook account (https://www.facebook.com/ObsVolcanoPitonFournaise/)

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