Jul. 2023 Okayama-ken Okayama-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 34.65 Longitude of receiver(Degree): 133.93 Distance from Ohtakadoya-yama LF station (km): 691 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.765 57.7 1:00 0.764 57.7 2:00 0.758 57.6 3:00 0.581 55.3 4:00 1.660 64.4 5:00 1.996 66.0 6:00 0.874 58.8 7:00 0.285 49.1 8:00 0.779 57.8 9:00 1.021 60.2 10:00 1.096 60.8 11:00 1.111 60.9 12:00 1.111 60.9 13:00 1.102 60.8 14:00 1.051 60.4 15:00 0.863 58.7 16:00 0.412 52.3 17:00 0.610 55.7 18:00 1.783 65.0 19:00 2.003 66.0 20:00 0.618 55.8 21:00 0.756 57.6 22:00 0.763 57.6 23:00 0.765 57.7