Sound geomagnetic field 02-10-2024 start17:14(+3h) 48h - accelerated 1000 times 1 Hz = 1000 Hz2 года назад
Sound geomagnetic field 30-09-2024 start15:45(+3h) 48h - accelerated 1000 times 1 Hz = 1000 Hz2 года назад