Fuego in March 2018

In March 2018, I visited the famose volcano Fuego in Guatemala. I climbed the volcano together with Matin Rietze and spend one night in the camp on the flank of Acatenango. The highlight of the night was a shooting star over the top of Fuego.

Mayon: Eruption is getting weaker

Mayon’s eruptive activity has continued to decline in the last 24 hours. Yesterday morning (local time) 3 paroxysmal eruptions with lava fountains were observed feeding lava flows. During the day, the eruption has become more effusive again. Most likely, the lava dome grows again and there are still 2 lava flows active. Collapse events on the fronts of the lava flows caused debris avalanches.. A pyroclastic flow was observed. Seismic and sulfur dioxide emissions are at the level of the previous day.

Mayon is still active

The Mayon in the Philippines continues to be active, but activity has slowed in the last few hours. PHILVOLCS reports 5 episodes of sporadic lava fountains. These lasted between 7 minutes and 1.24 hours. Glowing tephra is 600 meters above the crater. The lava fountains increased lava flows which flowed through the gullys. In addition, pyroclastic flows, debris avalanches and rockfalls were observed. Sulfur dioxide emissions increase to 2,466 tonnes. Whether growth of the lava dome continued, was not communicated.

Mayon: strong phreatomagmatic eruption

The larger volcanic eruption of yesterday, was (according to PHILVOLC) of phreatomagmatic origin, took 8 minutes and promoted an ash cloud, which rose 5 km above the summit level. Pyroclastic flows (or pyroclastic density flows, as they are now called) have been created and flowed through various drainage channels. They reached lengths of 4 km. Volcanic ash rained down in several villages. Videos show that it got so dark that cars had to drive with light and barely had visibility. The local airport was closed and flights were canceled. This was the Mayon’s strongest eruption to date in the current eruption phase.

Mayon: eruption increased

At the Philippine volcano Mayon, the eruption has increased significantly in the last few hours. PHILVOLCS upgraded the alarm status from 3 to 4. The exclusion zone has been enlarged to 8 km. A further increase in activity is likely. A brief message states that explosions and lava fountains emanate from the lava dome. The seismic have increased significantly. The VAAC Tokyo reports volcanic ash at 9 km altitude. MIROVA registers a very high thermal radiation of 1019 MW. The biggest danger are pyroclastic flows.

Aerials of Campi Flegrei and Solfatara

Aerials, shot with a drone, of Campi Flegrei and Solfatara crater close to Naples in Italy. This volcano video was recorded in June 2017 with a DJI Phantom in 4K resolution.

Campi Flegrei is a huge caldera volcano, not far away from well known Mount Vesuvius. Campi Flegrei erupted before 39.000 years, which effected wide parts of Europe. Volcanic ashes were dicovered in distances of about 1500 km.

Kilauea: Ocean entry on Hawaii


On September 13, 2016, I set off for Hawaii. Of course direct flights were invaluable and so I booked one with 2 stopovers. Already on the first one my luggage got stuck: in the backpack there were not only clothes but also a part of my photo equipment. Until today the luggage remained lost.

On site I met with 2 friends. Together we explored the volcano Kilauea. It is the smaller of the large shield volcanoes of Big Island Hawaii. In the Halema’uma’u crater a lava lake was bubbling and it stood so high that it could be seen from the Jagger Museum.

In the west pit of the Pu’u ‘O’o crater cone a 2nd lava lake was boiling. The hike here was long and very humid due to the eternal rain. When I finally reached the crater and stumbled to the lava lake, it was foggy and I could see little. The lava lake had a diameter of about 50 meters and was covered in thick gas clouds. There were no useful shots and so I started the long way back. Back at my accommodation in Mountain View, the view of Pu’u ‘O’o was cloudless!

The ocean entry

From Pu’u ‘O’o the lava flows start towards the ocean. They have to travel 6 miles before they reach the Pacific Ocean. Recently, lava flow 61g started to enter the Pacific Ocean and wrest new land from it. This land, in the form of a delta of lava, is extremely unstable: the lava cliffs are washed under by the waves, or blown off by an underground lava flow. Thus, the HVO explicitly warns against entering the lava delta. This is also not reachable without a certain amount of effort. The emergency coastal road was closed and kept open for pedestrians only. Resourceful businessmen from Kalapana rented bicycles for 20 USD, with which the 4 miles to the “ocean entry” could be managed relatively fast. Lava flow 61g interrupted the coastal road on a width of 0.6 miles. The lava field was of course closed and who wanted to admire the “ocean entry” from next proximity had to sneak once again. Of course I did that several times. But you should not underestimate the heat on the coastal plain. My water consumption was enormous. It was increased then still with 2 marches on the Pali. 1.2 miles inland a little glowing lava found its way to the surface. Otherwise 61g flowed completely underground through tubes. I gave up the attempt to stay overnight on the fresh lava field. The underfloor heating was set too high.

The lava at the “ocean entry” was especially beautiful from the sea side. We went to sea 3 times, which was not a cheap pleasure. Depending on the boat you had to calculate with 200 – 250 USD per trip. The twilight trips were mostly booked out 2 days in advance. 2 trips were also cancelled on site. Nevertheless, the impressions burned into my memory, especially since the captain of the “Lava One” steered us right up to the cliffs. Officially this is of course forbidden in Hawaii!