Feb. 2020 Aomori-ken Aomori-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 40.82 Longitude of receiver(Degree): 140.73 Distance from Hagane-yama LF station (km): 1239 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.108 60.9 1:00 1.108 60.9 2:00 1.108 60.9 3:00 1.108 60.9 4:00 1.108 60.9 5:00 1.102 60.8 6:00 0.872 58.8 7:00 0.747 57.5 8:00 0.936 59.4 9:00 0.779 57.8 10:00 0.581 55.3 11:00 0.452 53.1 12:00 0.396 52.0 13:00 0.406 52.2 14:00 0.482 53.7 15:00 0.633 56.0 16:00 0.839 58.5 17:00 0.920 59.3 18:00 0.586 55.4 19:00 0.991 59.9 20:00 1.106 60.9 21:00 1.108 60.9 22:00 1.108 60.9 23:00 1.108 60.9