Manam volcano, Papua New Guinea: news & activity updates

Manam volcano Volcanic Ash Advisory: VA OBS TO FL100 MOV SW EXT 20NM AT 25/1250Z.

Manam volcano Volcanic Ash Advisory: VA OBS AT 24/0630Z EXT 20NM MOV SE AT 10KTS

Manam volcano (Papua New Guinea): continuing eruption

The volcanic activity that has begun in February this year seems to continue. Strong thermal signals and occasional ash emissions are being detected on satellite data. Read all

Manam volcano Volcanic Ash Advisory: RVO ADVISE OF SIGNIFICANT INCREASE IN VOLCANIC ACTIVITY.

Manam volcano Volcanic Ash Advisory: RVO ADVISE LIKELIHOOD OF MAJOR ERUPTION HAS INCREASED

Manam volcano (Papua New Guinea) - Smithsonian / USGS Weekly Volcanic Activity Report for 19 April-25 April 2017 (New Activity / Unrest)

RVO reported that activity at Manam decreased on 18 April and continued at low levels through 21 April. Roaring noises came from both Main and Southern craters. Both craters were incandescent, but only Southern Crater ejected incandescent tephra, which became intense during 0900-1100 on 20 April. Read all

Manam volcano Volcanic Ash Advisory: RVO ADVISE SIGNIFICANT INCREASE IN VOLCANIC ACTIVITY

Manam volcano (Papua New Guinea) - Smithsonian / USGS Weekly Volcanic Activity Report for 12 April-18 April 2017 (New Activity / Unrest)

RVO reported that incandescence from both Manam's Southern Crater and Main Crater fluctuated in intensity during 1-15 April, and incandescent material was occasionally ejected from the craters. RSAM values averaged around 100. On 15 April RSAM values fluctuated, with a peak of 450 at 0600 and other peaks throughout the day, though with RSAM values not as high. Read all