Mount Lamongan 1670 m above sea level is located in the regencies of lumajang and Probolinggo, Fast Java. Geographically it lies between Latitudes 7°46'23' to 8°8'3" South and Longitudes 113°13'20" to 113°23' East. It covers the area of about 1000 square kilometers. This volcano is surrounded by other two big volcanoes, they are Mount Iyang Argopuro on the East and Mount Tengger-Bromo on th…
The summit crater of Mt. Kelut, an andesitic volcano in East Java Indonesia, normally contains a lake with surface temperatures varying from 31 to 36 centigrade around inlet.
The The geophysical investigations of Mt. Kelud began to apply in 1978, initially with emphasis on geomagnetic survey. instrument used was the 595 Type Elsec Magnetometer with an accuracy of 18.
This Volcano is known as very dengerous, because its eruptions always caused victims and destroyed of arable land. The origin of the disaster because its has a crater lake on its summit, which is in ejected during each eruption.