Time-lapse movie of Halemaumau Overlook Vent. November 24-December 1, 2016. Images courtesy of USGS/HVO
Time-lapse thermal image movie of Halemaumau Overlook Vent. November 24-December 1, 2016. Images courtesy of USGS/HVO
Time-lapse movie of Halemaʻumaʻu Overlook Vent from Hawaiian Volcano Observatory. November 24-December 1, 2016. Images courtesy of USGS/HVO
Time-lapse movie of KÄ«lauea Caldera from Hawaiian Volcano Observatory. November 24-December 1, 2016. Images courtesy of USGS/HVO
Time-lapse movie of Halemaumau Crater looking Southwest. November 24-December 1, 2016. Images courtesy of Hawaii Volcanoes National Park
(Activity updates are written by scientists at the U.S. Geological Survey’s Hawaiian Volcano Observatory.)
Kīlauea continues to erupt at its summit and East Rift Zone. This past week, the summit lava lake level varied between about 6.5 and 20 m (21–66 ft) below the vent rim. The 61g lava flow continued to enter the ocean near Kamokuna. On Dec. 1, a new breakout from the 61g vent area on the flank of Pu‘u ‘Ō‘Šsent a small surface flow to the east, on top of existing 61g flows. The 61g lava flows do not pose an immediate threat to nearby communities.
Mauna Loa is not erupting. During the past week, about a dozen small earthquakes occurred primarily northwest of the summit caldera at depths between 5 and 13 km (3–8 miles). Deformation related to inflation of a magma reservoir beneath the summit and upper Southwest Rift Zone continues, with inflation occurring mainly in the southwestern part of the magma storage complex.
No earthquakes were reported felt on the Island of Hawaiʻi this past week.
Please visit the HVO website (http://hvo.wr.usgs.gov) for past Volcano Watch articles, KÄ«lauea daily eruption updates, Mauna Loa weekly updates, volcano photos, recent earthquakes info, and more; call for summary updates at 808-967-8862 (KÄ«lauea) or 808-967-8866 (Mauna Loa); email questions to askHVO@usgs.gov
Time-lapse movie of Pu’u ‘O’o Crater East Flank. November 21-December 1, 2016. Images courtesy of USGS/HVO
Time-lapse image movie from a research camera positioned on Holei Pali, looking east towards Lava Flow 61G and Kalapana. November 24-December 1, 2016. Images courtesy of USGS/HVO