Friday, Sep 14, 2012
CVGHM reported that on 7 September the Alert Level for Gamkonora was lowered from 3 to 2 (on a scale of 1-4).
Sunday, Jun 17, 2012
Gamkonora volcano (Halmahera, Indonesia): eruption warning because of increased seismic activity and steaming
The alert level of Gamkonora volcano on the island of Halmahera, Indonesia, was raised to 3 (eruption warning) on 13 June, following an increase in seismic activity and steaming. ...more
Sunday, Aug 05, 2007
CVGHM lowered the Alert Level for Gamkonora from 3 to 2 (on a scale of 1-4) on 24 July based on visual observations and a decrease in seismicity. That followed a sharp drop in seismicity during 8-23 July, a decline both in terms of the number of events and their energy. Later, during 16-23 July, when breaks in inclement weather took place, observers saw white plumes rising to altitudes of 5.6 km (18,400 ft) a.s.l. Available CVGHM reports issued through the 26th did not disclose more recent events.
Tuesday, Jul 17, 2007
After last week's intense ash eruptions generating plumes 2-3 km high, Gamkonora volcano has quieted down over the past days. Since July 13, seismicity has decreased sharply and no new larger ash eruptions have occurred since then.The Indonesian Volcanological Survey has lowered the alert level and many villagers who had been evacuated from the slopes of the volcano have returned home....more
Tuesday, Jul 10, 2007
There are informations about eruptions of the Gamkonora volcano on Halmahera. Strong Strombolian eruptions at the crater, lava is glowing at night. The alert code is on red colour code.