When we venture a calculation of the amount of the ejected ash and punice, then it goes without saying, that we can only estimate. The statements concerning the amount of the fallen-down ash, are mostly inaccurate and incomplete. Moreover, when we are willing to fix the correct amount of ash, we ought to know the specific gravity and to take into account the thickness of the locally fallen ash …
The outbursts are always accompannied by gaseruptions, which escape with thrumbling noise and the foraing of flash of lightnings. From the stories of Junghuhn (see p.95-96) appears, that during earlier outbursts the thunder claps were observed till great distances from the crater (Kalimantan) (Fron Banjarmasin this time also detonations were reported from the Kelut outburst). Also during there …
Zu den tätigsten Vulkanen Ostjavas zährt der LAMONGAN in der Residentschaft PASOEROEAN. Auf der gerechnet Eisenbahnfahrt von PROBOLINGGO nach DJEMBER wird er auf der West-und Südseite lange Zeit umfahren. Man erkennt schon vom Zuge aus, dass er aus 2 Teilen besteht, einen älteren, mit Busch bestandenen und durch die Ero-sion stark sernagten Teil, dem 1670m hohen TAROEB, und einem jungen sch…
The literature on the Lamongan is less extended than that on the Tengger. The already previously (p.7) referred treatise of van Herwerden and the great work of Junghuhn are up to now the only sources for the knowledge of this remarkable mountain.
The lamongan is not by destroying catastrophes, such as in Tambora and Krakatau.
In the Old Javanese poon Niagarakretagana', a panegyric or landatory poon on H.IM. Radjasanagara (Hayan Voeroek) of Majapahit, the post laureate Prapanjtjia in song I strophe 6 sang of a volcanic outburst, which had taken place in 1334 AD before the birth of this fanous emperor fron Majapahit's prosperity, which outburst according the poet was the proof that the little prince, which is to be bo…
Comprehensive peculiarities on the G. Lamongan are mentioned in the Jaarboek van het Hijnwezen in 1.0.1. 1886, Scientific Part. The terrain description as well as the treatise on the activity of this volcano and on the rock can be considered complete till and including the outburst in 1885. Following eruptions in 1896 and 1898 were described in the Tijdschrift Aardr. Gen Irde Serie p. 310, so t…
Naar aanleiding van de belangrijke vraag naar zwavel voor ontrattingsdoeleinden, welke destijds van den Dienst der Pest-bestrijding uitging, werd in April 1914 aan den mijningenieur Dr. Ir. J. K. VAN GELDER opgedragen, een voorloopig onder-zoek in te stellen naar den zwavelrijkdom van den krater van den Welirang (res. Pasoeroean), welke opdracht enkele weken later werd gevolgd door eene soortge…
Gunungapi Ijen merupakan salah satu gunungapi aktif tipe A yang memiliki danau kawah. Gunung ini berada di kawasan Pegunungan Ijen Jawa Timur. G. Ijen merupakan salah satu kerucut gunungapi dari 22 buah kerucut gunungapi yang muncul setelah terbentuknya Kaldera ljen.
Gunung api Colo yang terletak pada posisi geografi 0(derajat) 10' LS dan 12(derajat) 36,5' BT merupakan satu-satunya Gunung Api di kawasan teluk Tomini Provinsi Sulawesi Tengah