Formation of Volcanic Depressions - Krakatau and Toba

The gravity survey on Krakatau Islands was first carried out by means of a land gravimeter in 1968 ( Yokoyama and Hadikusumo, 1969) and was supplemented by the present authors in 1982. The gravity points on the islands has reached 40 in number.

On the Relationship Between Tectonic Indications and Volcanism of the 1883 Kr…

Krakatau Volcanic Complex located in Sunda Strait, Indonesia, erupted catastrophically in 1883. The eruption was preceeded by the increasing number of seismicity during the last 7 years prior to the eruption. The initial stage of the eruption was indicated by the ash outburst of Perbu- atan volcano in May and followed by another activity in the area south of Danan Volcano in July, 1883. Ashes i…

Galunggung The 1982-1983 Eruption

This report outlines the preliminary account of Mt. Galunggung eruption that took place beginning of April 1982 and continued for several months. After almost 64 years of quiesence Mt Galunggung, located some 350 km souhteast of Jakarta, suddenly erupted at dawn of April 5, 1982. The explosion, heralded by bright glows and lightnings, awakened some 200,000 people living close to the volca-no. A…

Topographic Reconnaissance Survey Of Galunggung Cone, March 14, 1983

The topographic reconnaissance survey was carried out by us in March 15, 1983. The survey has utilized the modest available equipment for surveying, e.i. magnetic geologic compass and range finder. Altimeter was also used to determine the elevation. The survey was done in the morning between 7.00 to 8.00 am.

Status of Volcanological Investigation in Indonesia

Edisi

August 1978

ISBN/ISSN

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Deskripsi Fisik

8 hlm.; 29 cm

Judul Seri

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No. Panggil

BPT Laporan SUD 1978

Laporan Peninjauan G. Merapi Bersama Bapak Sekertaris Jenderal Departemen Per…

Edisi

Desember 1980

ISBN/ISSN

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Deskripsi Fisik

3 hlm.; 29 cm

Judul Seri

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No. Panggil

BPT Laporan SUD 1980

Report on Mayon Volcano Visit, The Philippines (Sponsored by UNESCO)

Edisi

June 1978

ISBN/ISSN

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Deskripsi Fisik

13 hlm.; 29 cm

Judul Seri

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No. Panggil

BPT Laporan SUD 1978

Masalah dan Usaha Pengembangan Organisasi & Manajemen di Bidang Penyelidikan …

Edisi

April 1978

ISBN/ISSN

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Deskripsi Fisik

43 hlm.; 30 cm

Judul Seri

-

No. Panggil

BPT Laporan SUD 1978