Dark `a`a flow

Detailed Description
Dark `a`a flow, about 1 kilometer long, from spill out of Puka Nui crater. Fuming cone of Pu`u `O`o looms above Puka Nui, which has been eating into the cone for several years.
Sources/Usage
Public Domain.
Dark `a`a flow, about 1 kilometer long, from spill out of Puka Nui crater. Fuming cone of Pu`u `O`o looms above Puka Nui, which has been eating into the cone for several years.
Public Domain.