Roundup of Global Volcanic Activity:
Slamet (Central Java): (11 Mar) New eruptions were observed at Java's second highest volcano since yesterday evening. A series of explosions produced ash plumes rising 800-1000 m above the summit, the local observatory reported. This activity came after a steep increase in volcanic earthquakes from averages of approx 50 to more than 200 per day, volcanologist Mr Sudrajat from the local observatory told the press.
Kilauea (Hawai'i): Kilauea summit tiltmeters recorded minor fluctuations and the lava-lake rose to a measured 40m (131ft)- 20m (65ft) more until visible from the summit! The NE spatter cone complex continued to feed the Kahauale`a 2 lava flow 8km (5mi) NE of Pu`u `O`o, the farthest advance since January 2014!
Colima (Western Mexico): Mild effusive and explosive activity continue at the volcano. A recent overflight made by the Civil Protection's fire fighting department of Jalisco (UEPCBJ) showed no significant changes in the summit area of the volcano. A flat mass of viscous lava is slowly extruding and overspilling on the western and southern sides of the upper cone, causing incandescent avalanches sometimes visible at night. Intermittent explosions with ash emission also continue to occur.
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