Volcanoes with a Creater Lake (G.Kelut)

Edisi

-

ISBN/ISSN

-

Deskripsi Fisik

10hlm

Judul Seri

-

No. Panggil

PVG E.58-6

Ranu's Surrounding The Lamongan Volcano

The most remarkable phenomenon, which is observed at the Lamongan, which apart from it, in whole Jawa is never seen at no single volcano, is the amount of small lakes which are situated on several distances from each other, but are surrounding the cone volcano in a line following each other in a wide circle.

Thermal Waters On Ladu's Of Merapi Volcano In 1931

After the December eruption 1930, the laducourses of Merapi Volcano, Central Java previously showed no water circulation, expect at big rainfall, which caused shorthliving banjirs.

The Debrismasses of Merapi Volcano In 1931-1932

The ladumasses were deeper cut in the course of the mouths and it appears always clearer, that they were built of a heterogen, lightbrown colored sand mass, where in-between irregularly scattered, the stones occurred as individuals or as bouldertrails.

Directed Shot-Out Wedusgembel at Merapi Volcano, Central Jawa

Almost all authors are the opinion, that the well - known wedusgembel, which caused death and destruction on the western slope of the Merapi, originated from the hot lava avalanches (glowing avalanches), which rolled down along the slides, whereas 'shout-out' wedusgmbel have not taken place.

The 1885 Disaster of Semeru Volcano

In 1885 a part of the southen collapse due to the pressure of the lava in the Semeru

Wedusgembel Of The Merapi Volcano In 1920

On October 12, 1920 the inhabitants of the most high laying kampungs in the vicinity of the Blongkengravine were surprised by hot dustclouds and were killed by the burns. It appeared inmediately, that there was no outburst at all, as the summit slopes of the Merapi were, as far as they were overgrown in August and September, were still green as before (the reports from news papers concerning th…

The Crater lake of Kelud Volcano (Plate III, V and VI)

As far as we can conclude from the volcanial history of the G.Kelut, after each out burst a craterlake was formed (Potrait of the Craterlake among others in 'Geweldige Natuurkrachten' by Vissering in J.v.h. Minjnwezen 1907, Verhandeling Hugo Cool and a.m).

The Rock of The Lamongan Volcano.

In accordance with Lorie and Prof. Behrens we have determined all collected samples as real basalts. The microscopic praeparates only show difference in relative number and size of the separated crystalls between them, and with respect to the groundmass, also in his capacity of the groundmass itself. As conson with basalt, the olivine exclusively appears as porphyric separation and not in the g…

USGS/USAID Suport of the Seismic Program at the Merapi Volcano Observatory, M…

The purpose of this assignment wa to provvide support to the seissmic program at the Merapi Vulcano Observatory (MVO) of the Vulcanological Survey of Indonesia (VSI). Instrument maintenance and data analysis support were provided for by Bruce Furukawa and Bob Koyanagi between 13 to 24 May; additional assistance in instrument maintenance was provi MVO ed by Furukawa from 25cMay to 9June. Logisti…