Photo and Video Chronology

Comparative views of the 1949 cinder-and-spatter and 1940 vent cones.

Photos of the summit caldera of Mauna Loa.

Halema‘uma‘u plume captures the rainbow.

Plume turns from bright white to reddish-brown.

TEB rootless shield flank failure.

TEB effusion and partial rootless shield flank failure.

Episodic spattering in the Episode 58 lava channel.

Dome fountain over Fissure D vent of the Episode 58 eruption.

Long-term evolution of the Episode 58 lava channel.

Refilling of Pu‘u ‘Ō‘ō crater.