3D thermal map of the new geometry of Halema‘uma‘u

3D thermal map of the new geometry of Halema‘uma‘u Crater...

Detailed Description

This 3D thermal map shows the new geometry of Halema‘uma‘u Crater. Magma in the summit magma chamber has drained over the past month due to the Lower East Rift Zone eruption, causing much of the floor and rim of Halema‘uma‘u to drop or collapse. These changes have resulted in a much deeper crater, with rubble covering the floor. The deepest part of the crater is 280 m (920 ft) below the former level of the crater floor.

Details

Image Dimensions: 1416 x 816

Date Taken: