May. 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 1.370 62.7 4:00 1.375 62.8 5:00 0.855 58.6 6:00 0.821 58.3 7:00 1.111 60.9 8:00 0.936 59.4 9:00 0.679 56.6 10:00 0.424 52.5 11:00 0.276 48.8 12:00 0.220 46.8 13:00 0.229 47.2 14:00 0.311 49.8 15:00 0.493 53.9 16:00 0.756 57.6 17:00 1.013 60.1 18:00 1.091 60.8 19:00 0.648 56.2 20:00 1.143 61.2 21:00 1.368 62.7 22:00 1.376 62.8 23:00 1.387 62.8