(Complete event) Estimated discharge and GPS data plotted from 2022-10-05 and completed in mid october

(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

Position file information

Position file from RTKLIB
Position file from RTKLIB, converted to ISN93

Discharge, hourly grouping since start

Daily data grouping

Cumulative discharge, hourly grouping since start

Daily data grouping

Vertical displacement, hourly grouping since start

Daily data grouping

Vertical velocity, hourly grouping since start

Daily data grouping

Vertical acceleration, hourly grouping since start

Acceleration, median prefiltering on velocity

Horizontal displacement, hourly grouping since start

Daily data grouping

Horizontal velocity, hourly grouping since start

Daily data grouping

Vertical axis, hourly grouping for the last week

Hourly data grouping

Horizontal displacement, hourly grouping for the last week

Hourly data grouping

Raw data values for the last week

Raw X data
Raw Y data
Raw Z data