Aug. 2023 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 1.248 61.9 1:00 1.248 61.9 2:00 1.248 61.9 3:00 1.245 61.9 4:00 1.228 61.8 5:00 0.824 58.3 6:00 0.945 59.5 7:00 1.036 60.3 8:00 0.794 58.0 9:00 0.532 54.5 10:00 0.322 50.2 11:00 0.193 45.7 12:00 0.136 42.7 13:00 0.145 43.2 14:00 0.225 47.0 15:00 0.378 51.5 16:00 0.603 55.6 17:00 0.874 58.8 18:00 1.066 60.6 19:00 0.863 58.7 20:00 0.982 59.8 21:00 1.240 61.9 22:00 1.247 61.9 23:00 1.248 61.9