Sound geomagnetic field 19-10-2024 start17:03(+3h) 41h53m - accelerated 1000 times 1 Hz = 1000 Hz2 года назад
Sound geomagnetic field 17-10-2024 start15:42(+3h) 48h - accelerated 1000 times 1 Hz = 1000 Hz2 года назад