Loops 1-3 are marked with a grid and sunspot region highlighted in alternating colors that correspond with the event timeline near the bottom of the screen. Loop 4 is only showing the highlighted spot region. The final loop is only the sun imagery. –enjoy!
Emergency Action Message (EAM) 15016khz 6-9-2021. At my QTH Southeastern Virginia, USA with my RSP1a SDR and dipole antenna.
This broadcast from Romania was QAM-16 with a SNR of 14.4