(In process event) Jökulhlaup 2023-12-01 Overview information.
Observations from the GVTH GPS station are shown here, starting on 2023-12-05 00:00. The Grímsvötn discharge is estimated with a empirical function that relates area and downwards displacement from the initial vertical GPS position at 2023-12-01 00:00.
Discharge is in cubic meters per second and cumulative discharge is in cubic kilometers. GVTH GPS station data feed