Halema`uma`u Engine Shifts Gears, but Keeps on Chugging

(Public domain.)

Detailed Description

Photos, taken by HVO's webcam on November 17th illustrate the new behavior of the summit eruption plume, which this week began oscillating between strong and robust (left), and weak and wispy (right).

Details

Image Dimensions: 1200 x 423

Date Taken: Monday, August 8, 2016