Jan. 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 2.710 68.7 1:00 2.710 68.7 2:00 2.710 68.7 3:00 2.710 68.7 4:00 2.710 68.7 5:00 2.675 68.5 6:00 1.363 62.7 7:00 3.128 69.9 8:00 1.880 65.5 9:00 2.558 68.2 10:00 1.103 60.8 11:00 0.760 57.6 12:00 0.985 59.9 13:00 0.927 59.3 14:00 0.720 57.1 15:00 1.571 63.9 16:00 2.865 69.1 17:00 0.324 50.2 18:00 2.338 67.4 19:00 2.560 68.2 20:00 2.710 68.7 21:00 2.710 68.7 22:00 2.710 68.7 23:00 2.710 68.7