March 25, 2024 — Annual Kīlauea gravity survey
Detailed Description
A volcano observatory scientist and a collaborator carry the gravity survey instruments across spatter deposits from the September 2023 Kīlauea summit eruption. Only one benchmark survived the September eruption; comparing data collected there during previous surveys to data collected there during the recent survey will allow the scientists to see changes over time. USGS photo by A. Ellis.
Sources/Usage
Public Domain.