Sep. 2023 Hiroshima-ken Hiroshima-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 34.38 Longitude of receiver(Degree): 132.45 Distance from Ohtakadoya-yama LF station (km): 825 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.657 64.4 1:00 1.657 64.4 2:00 1.657 64.4 3:00 1.657 64.4 4:00 1.655 64.4 5:00 1.736 64.8 6:00 0.553 54.9 7:00 0.905 59.1 8:00 1.273 62.1 9:00 1.329 62.5 10:00 1.274 62.1 11:00 1.222 61.7 12:00 1.216 61.7 13:00 1.258 62.0 14:00 1.324 62.4 15:00 1.309 62.3 16:00 1.040 60.3 17:00 0.452 53.1 18:00 1.482 63.4 19:00 1.753 64.9 20:00 1.657 64.4 21:00 1.657 64.4 22:00 1.657 64.4 23:00 1.657 64.4