Oct. 2021 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 5.387 74.6 1:00 5.387 74.6 2:00 5.387 74.6 3:00 5.387 74.6 4:00 5.387 74.6 5:00 5.400 74.6 6:00 6.319 76.0 7:00 6.209 75.9 8:00 6.384 76.1 9:00 5.251 74.4 10:00 6.151 75.8 11:00 6.104 75.7 12:00 5.930 75.5 13:00 5.964 75.5 14:00 6.182 75.8 15:00 5.890 75.4 16:00 5.696 75.1 17:00 4.926 73.8 18:00 4.767 73.6 19:00 6.182 75.8 20:00 5.390 74.6 21:00 5.387 74.6 22:00 5.387 74.6 23:00 5.387 74.6