Aug. 2023 Osaka-fu Osaka-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 34.68 Longitude of receiver(Degree): 135.52 Distance from Ohtakadoya-yama LF station (km): 564 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 2.589 68.3 1:00 2.589 68.3 2:00 2.588 68.3 3:00 2.551 68.1 4:00 2.728 68.7 5:00 0.394 51.9 6:00 2.304 67.2 7:00 2.291 67.2 8:00 1.594 64.0 9:00 0.972 59.7 10:00 0.681 56.7 11:00 0.638 56.1 12:00 0.638 56.1 13:00 0.659 56.4 14:00 0.871 58.8 15:00 1.430 63.1 16:00 2.146 66.6 17:00 2.445 67.8 18:00 0.820 58.3 19:00 2.500 68.0 20:00 2.536 68.1 21:00 2.580 68.2 22:00 2.589 68.3 23:00 2.589 68.3