Kilauea volcano - lava flows march across coastal plain

Kilauea volcano - lava flows march across coastal plain

Over the past week, lava flows on Kīlauea's coastal plain have been persistently advancing towards the ocean, though at a slower pace during a mid-week pressure decrease, increasing over the past day with renewed pressure. The flow front is estimated to be about 2km/1mi from the ocean still, so we await the effects of this renewed pressure at the coast! A series of webcam captures from the USGS-HVO shows the progression of these flows over the past week.

Live webcam of Kilauea volcano summit

Meanwhile, pressure is still high across other parts of the volcano, with small lava flows and a lava pond increasingly present within Pu‘u ‘Ō‘ō crater (not directly accessible, but glow can be seen from a distance with clear weather), and the summit lava lake within Halema‘uma‘u still at high levels and producing strong glow visible from the Jaggar Overlook after dark. Within this newest crater but still out of sight, there have been spillovers of the lava lake as it continues to overtop its previous high-level banks!

There have been many earthquakes on the south flank of the volcano, seeming to indicate continuing movement and adjustment of this huge landmass in response to this increased pressure -- first manifested as a slow-slip event last week!



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