This report presents the results of a reconnaissance of the character. relative age, and distribution of products from eruptions in the Dieng Mountains region, central Java. These results are based on an 11-day field reconnaissance of the Dieng Mountains and about 2 1/2 weeks of preliminary preparation, review of pertinent literature, and report writing in Bandung.
G.Kelut dengan ketinggian +1731 mdpl, telah meletus pada 10 Februari 1990 dan setelah letusan kemudian telah dibuatkan peta daerah bahaya lahar yang melanda daerah sekitarnya.