Snapshots of the complete FOV (50″ × 50″) of CRISP and CHROMIS at a selected wavelength position in the sampled spectral lines. Top row from left to right: Continuum and core intensity of the spectral line Fe I 6173.3 Å, Stokes-V circular polarisation in the red wing of the Fe I 6173.3 Å line. Bottom row from left to right: Intensity of the core of Ca II at 8542.1 Å and 3933.7 Å, and blue wing of Hα. The snapshots were recorded on April 24 2019 at 08:46:52 UT when the event was initially detected. Red boxes mark a region of 8″ × 8″ size, where the studied event is located.