Hawaiian Volcano Observatory Update – Kahaualeʻa Flow Front Stalls, New Overflow in Puʻu ʻŌʻō

Breakouts have diminished over the past few days on the Kahaualeʻa flow (heading northeast of Puʻu ʻŌʻō), and the flow front has not advanced significantly since April 8.

Compare Saturday’s thermal image with that from the April 8 overflight. 

Thermal Image

During Saturday’s flight, there were no active breakouts at the flow front.

Breakouts have diminished over the past few days on the Kahaualeʻa flow (heading northeast of Puʻu ʻŌʻō), and the flow front has not advanced significantly since April 8. Compare today’s thermal image with that from the April 8 overflight. During Saturday’s flight, there were no active breakouts at the flow front.

A vigorous flow was erupted on the floor of Puʻu ʻŌʻō crater starting early this morning from a cone near the north rim, but a smaller flow was also erupted from a spatter cone near the south rim around noon. This photo captures a burst of spatter from the southern cone as the small flow was erupted.

Lava Flow 2

Lava erupted this morning from the cone near the north rim of Puʻu ʻŌʻō crater, with a small portion of the flow emptying out onto the east spillway. This new flow brings the floor of the crater slightly closer to the north crater rim.

Lava Flow 3

This short Quicktime movie shows spattering from a cone near the south rim of Puʻu ʻŌʻō crater as a short lava flow is erupted.

 

 

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