VOLCANIC ERUPTION
SIGNIFICANT SEISMIC EVENTS
BARDARBUNGA VOLCANO
TAVURVUR VOLCANO
SCENARIOS 023, 017, 09, 08, 07
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Fissure eruption reported in Holuhraun lava field, Dyngjujokull glacier, Iceland
The eruption breached surface in Holuhraun lava field about 5km north of Dyngjujokull about 00:02 GMT on Friday, said IMO.
Seismic activity has decreased as a result of the pressure release, however a significant amount of earthquakes is still detected in the magma dike, between the eruption site and south to about 5 km into Dyngjujökull.
The aviation color-code was raised to “red” and back to “orange,” as there was no ash emission.
A significant shock measuring 5.2Mw centered at 64.770°N, 17.335°W occurred at a depth of 7.5km at 12:21UTC, said USGS/EHP.
Tavurvur Volcano Erupts in Papua New Guinea (PNG)
Mount Tavurvur on PNG’s East New Britain Island erupted violently at 3.00 a.m. local time, said Rabaul Volcanological Observatory.
It ejected plumes of smoke and ash to a height of about 17,000m over the South Pacific island country, forcing the authorities to warn local residents to stay indoors, and causing airlines to alter some flight paths.
“Flight paths between Sydney and Narita (Tokyo) and Sydney and Shanghai have been altered as a result of the volcanic ash cloud over Rabaul in eastern Papua New Guinea,” Qantas spokeswoman told Reuters.
The eruption reached the top of the atmosphere at 50,000 feet, which is the same height as which planes travel, could disrupt air flights from Australia, said the Volcanic Ash Advisory Center in Darwin, Australia.
M5.6 Quake Strikes South of Athens, Greece
Centered at 36.738°N, 23.757°E, about 137km south of Athens, the quake struck at a depth of 91.8km, said USGS/EHP.
The quake was felt in Athens; however, there were no reports of casualties or severe damage, as of posting.