Tag Archive | "lava"

halemaumau-thermal-2017-04-27-091506

Volcano Watch: Kilauea activity update for April 27, 2017

This past week, Kīlauea Volcano’s summit lava lake level fluctuated in concert with summit inflation and deflation, ranging 13-22 m (43-72 ft) below the vent rim.

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Volcano Watch: Kilauea activity update for April 20, 2017

On the East Rift Zone, the 61g flow was still active, with lava entering the ocean near Kamokuna and surface breakouts downslope of Pu‘u ‘Ō‘ō.

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The Kamokuna ocean entry, with the laze plume blocking the view of the delta. The billowing white cloud rising from the ocean entry is a corrosive seawater plume laden with hydrochloric acid and fine volcanic particles that can irritate the skin, eyes, and lungs. Photo taken Monday, April 10, 2017 courtesy of USGS/HVO

Volcano Watch: Kilauea activity update for April 13, 2017

Kīlauea continues to erupt at its summit and East Rift Zone.

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halemaumau-thermal-2017-04-06-094501

Volcano Watch: Kilauea activity update for April 6, 2017

This past week, the summit lava lake level varied between about 12 and 41 m (39-135 ft) below the vent rim. The 61g flow was still active, with lava entering the ocean and building a small delta near Kamokuna.

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Volcano Watch: Kilauea activity update for March 30, 2017

Kīlauea continues to erupt at its summit and East Rift Zone. This past week, the summit lava lake level varied between about 14 and 34 m (46-112 ft) below the vent rim.

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halemaumau-thermal-2017-03-23-134506

Volcano Watch: Kilauea activity update for March 23, 2017

Kīlauea continues to erupt at its summit and East Rift Zone. This past week, the summit lava lake level varied between about 14 and 32 m (46 – 105 ft) below the vent rim.

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holei-pali-2017-03-15-141507-t

Volcano Watch: Kilauea activity update for March 16, 2017

The 61g flow was still active, with lava entering the ocean near Kamokuna and small surface breakouts downslope of Puʻu ʻŌʻō on the pali and the coastal plain.

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Volcano Watch: Kilauea activity update for March 9, 2017

Kīlauea continues to erupt at its summit and East Rift Zone. This past week, the summit lava lake level varied between about 13 and 34 m (43-112 ft) below the vent rim.

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halemaumau-thermal-2017-03-02-123003

Volcano Watch: Kilauea activity update for March 2, 2017

Kīlauea continues to erupt at its summit and East Rift Zone. This past week, the summit lava lake level varied between about 20 and 30 m (66–98 ft) below the vent rim.

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Wednesday (February 22, 2017), the breakout along the eastern edge of Kīlauea Volcano's episode 61g flow remains active and had advanced approximately 570 m (620 yards) since it was last mapped on February 14. The flow front consisted of sluggish, oozing pāhoehoe that was approximately 730 m (0.5 miles) from the ocean and 540 m (0.3 miles) from the emergency route road. Channelized lava flows have been recently reported on Pūlama pali, but no active channels were seen by HVO geologists while working in the area this afternoon. They did, however, observe scattered breakouts on the pali. Photo taken Wednesday, February 22, 2017 courtesy of USGS/HVO

Volcano Watch: Kilauea activity update for February 23, 2017

The 61g flow was still active, with lava entering the ocean near Kamokuna and surface breakouts downslope of Pu‘u ‘Ō‘ō and on the coastal plain about 730 m (about 0.5 mi) inland of the ocean.

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Lava flow visitors need to be prepared for health and safety

The Hawaiian Volcano Observatory (HVO) reports the active lava flow from Puʻu ʻŌʻō in the East Rift Zone is entering the ocean at Kamokuna located within Hawaii Volcanoes National Park. Additional surface flows are active near Puʻu ʻŌʻō and more recently moving beyond the National Park eastern boundary onto private property near the abandoned Royal […]

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A telephoto view of the east lake margin showed that the spattering was focused in small embayments created by promontories of cooled, congealed lava jutting from the vent wall. Photo taken Tuesday, February 14, 2017 courtesy of USGS/HVO

Volcano Watch: Kilauea activity update for February 16, 2017

Kīlauea continues to erupt at its summit and East Rift Zone. This past week, the summit lava lake level varied between about 20 and 38 m (66–125 ft) below the vent rim.

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Apr 28, 2017 / 5:15 pm

 

 

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