Experimental data for the manuscript "Whistler echo trains triggered by energetic winter lightning": part 2

Two-component magnetic field data recorded at the high latitude receiving station Kannuslehto operated by the Sodankyla Geophysical Observatory in Finland (67.7°N, 26.3°E). The dataset consists of 3 files, each of them contains the 1-hour long continuous record of magnetic field fluctuations measured by two orthogonal magnetic loops. The data originates from January 3, 2017 04:00-07:00 UTC.