Piton de la Fournaise volcano (La Réunion), activity update: new major collapse at the summit crater, lava continues to flow
On 12 April at 15h05 local time, a second larger collapse took place at the summit crater Dolomieu. The new impressive pit crater has cut the area next to the pit crater Bory, which is now no longer supported and itself at risk of collapsing into Dolomieu.
Lava continues to flow from the eruptive fissure at 500 m elevation. Tremor is at low levels, but earthquakes, probably related to internal collapse and gravity adjustments, continue to rattle the summit.
On 14 April, tremor increased and lava fountains up to 100 m high from the 500 m fissure vent were feeding fluid lava flows on the lower slope.
Friday, Mar 16, 2007
Tom and Marco visited Stromboli's recent eruption in early March. Sets of new photographs
have been posted. ... Lees alle
Monday, Nov 13, 2006
We gladly announce two new study&walking tours we can offer you in Italy: one to the Bay of Naples from 8-15 April and a two-weeks tour of the Eolian Islands from 6-18 May 2007. Both tours will be guided by our Italian geologist Marta who is a true insider in both areas. ... Lees alle
Saturday, Jul 29, 2006
A set of photos
from our recent expediton to Nyiragongo volcano has been posted. The next tour to see this unique volcano and the endangered mountain gorilllas of the Virunga volcanic chain is now set to 21-28 Jan. 2007. Details on this page
. ... Lees alle
Monday, Apr 17, 2006
Because of the recent interesting volcanic activity at Merapi and Semeru volcano on Java, we point to two tours with open spaces for last-minute individual bookings: ... Lees alle
Friday, Mar 10, 2006
Due to lack of participants, we decided to cancel the tour to North Sulawesi and postpone it to 2007. As an interesting alternative, we can offer a special trekking tour in Java and Bali from 5-20 August instead. There are two open spaces available. ... Lees alle
Meer op VolcanoDiscovery
Volcano & eruption special tours
: Tours dedicated to usually a single volcano currently in eruption. These trip, sometimes offered only last-minute through our newsletter, are among the most adventurous and most popular in our program.
Kelut volcano photos
: A new lava dome grew inside the crater lake during the effusive eruption in late 2007, replacing most of the lake. Watch the birth of a new mountain!
Etna's steam rings
: A collection of fantastic vortex rings ("smoke rings") we observed recently on Etna.