the crater has enlarged over a three-week period
By Hawaiian Volcano Observatory
2018 (approx.)
Detailed Description
Aerial images of the Halema‘uma‘u crater from May 27, 2018 (upper image) and June 18, 2018 (lower image). Note how the crater has enlarged over a three-week period, as shown in the June 18 photo. Also visible, are cracks on the crater floor due to ongoing subsidence at the summit
Sources/Usage
Public Domain.