May. 2023 Kagoshima-ken Kagoshima-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 31.55 Longitude of receiver(Degree): 130.55 Distance from Hagane-yama LF station (km): 216 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 4.581 73.2 1:00 4.581 73.2 2:00 4.581 73.2 3:00 4.619 73.3 4:00 5.825 75.3 5:00 6.377 76.1 6:00 6.596 76.4 7:00 6.469 76.2 8:00 5.800 75.3 9:00 5.825 75.3 10:00 5.526 74.8 11:00 5.616 75.0 12:00 5.638 75.0 13:00 5.635 75.0 14:00 5.594 75.0 15:00 5.517 74.8 16:00 6.138 75.8 17:00 4.830 73.7 18:00 6.546 76.3 19:00 6.218 75.9 20:00 5.148 74.2 21:00 4.681 73.4 22:00 4.592 73.2 23:00 4.581 73.2