Gamkonora Volcano is stratovolcano type the Highest Volcano in halmahera islands with elevation 1635 m, Since its first recorded eruption in the 16th century, Gamkonora has typically produced small-to-moderate explosive eruptions. Its largest historical eruption, in 1673, was accompanied by tsunamis that inundated villages On May – June 2012, Gamkonora Volcano is Increase the Vulcanic activity also Tremor earth quake 1-7 times a days 21-30 May 2012, seismic systems report 233 times Volcanic activity, and June 12 is 36 times…