Lokon-Empung, Indonesia

CVGHM reported that on 28 February the Alert level for Lokon-Empung was lowered from 3 to 2 (on a scale of 1-4) due to a decrease in seismicity during 3-26 February, analysis of visual observations, and a lack of deformation. During 14-26 February, white plumes rose to an altitude of 1.7 km (5,600 ft) a.s.l. [...]

Lokon-Empung, Indonesia

CVGHM raised the Alert Level for Lokon-Empung from 2 to 3 (on a scale of 1-4) on 9 December based on visual observations, inflation detected by deformation instruments, and an increase in seismicity. The water in the Tompaluan crater changed color from green to gray and noises from degassing became stronger. White plumes rose from [...]