Jul. 2023 Osaka-fu Osaka-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 34.68 Longitude of receiver(Degree): 135.52 Distance from Hagane-yama LF station (km): 509 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 2.735 68.7 1:00 2.735 68.7 2:00 2.723 68.7 3:00 2.636 68.4 4:00 0.953 59.6 5:00 3.362 70.5 6:00 1.801 65.1 7:00 2.756 68.8 8:00 0.766 57.7 9:00 1.284 62.2 10:00 1.771 65.0 11:00 1.842 65.3 12:00 1.839 65.3 13:00 1.841 65.3 14:00 1.835 65.3 15:00 1.671 64.5 16:00 0.961 59.7 17:00 1.359 62.7 18:00 3.139 69.9 19:00 0.178 45.0 20:00 2.589 68.3 21:00 2.270 67.1 22:00 2.670 68.5 23:00 2.735 68.7