Apr. 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 1.800 65.1 5:00 1.318 62.4 6:00 0.467 53.4 7:00 1.071 60.6 8:00 1.310 62.3 9:00 1.306 62.3 10:00 1.221 61.7 11:00 1.152 61.2 12:00 1.144 61.2 13:00 1.204 61.6 14:00 1.284 62.2 15:00 1.320 62.4 16:00 1.161 61.3 17:00 0.602 55.6 18:00 0.988 59.9 19:00 1.842 65.3 20:00 1.657 64.4 21:00 1.657 64.4 22:00 1.657 64.4 23:00 1.657 64.4