Mar. 2022 Miyagi-ken Sendai-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 38.27 Longitude of receiver(Degree): 140.87 Distance from Hagane-yama LF station (km): 1099 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.387 62.8 1:00 1.387 62.8 2:00 1.387 62.8 3:00 1.387 62.8 4:00 1.384 62.8 5:00 1.370 62.7 6:00 0.953 59.6 7:00 0.834 58.4 8:00 1.116 61.0 9:00 0.936 59.4 10:00 0.708 57.0 11:00 0.533 54.5 12:00 0.441 52.9 13:00 0.458 53.2 14:00 0.588 55.4 15:00 0.774 57.8 16:00 1.010 60.1 17:00 1.104 60.9 18:00 0.650 56.3 19:00 1.232 61.8 20:00 1.364 62.7 21:00 1.387 62.8 22:00 1.387 62.8 23:00 1.387 62.8