Dec. 2023 Miyazaki-ken Miyazaki-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 31.90 Longitude of receiver(Degree): 131.42 Distance from Hagane-yama LF station (km): 210 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 5.019 74.0 1:00 5.019 74.0 2:00 5.019 74.0 3:00 5.019 74.0 4:00 5.019 74.0 5:00 5.027 74.0 6:00 3.878 71.8 7:00 6.311 76.0 8:00 7.187 77.1 9:00 7.121 77.1 10:00 4.882 73.8 11:00 5.869 75.4 12:00 6.310 76.0 13:00 6.244 75.9 14:00 5.467 74.8 15:00 5.483 74.8 16:00 5.652 75.0 17:00 5.742 75.2 18:00 6.588 76.4 19:00 5.077 74.1 20:00 5.019 74.0 21:00 5.019 74.0 22:00 5.019 74.0 23:00 5.019 74.0