Oct. 2022 Tokushima-ken Tokushima-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 34.05 Longitude of receiver(Degree): 134.55 Distance from Hagane-yama LF station (km): 409 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 4.288 72.6 1:00 4.288 72.6 2:00 4.288 72.6 3:00 4.288 72.6 4:00 4.288 72.6 5:00 4.078 72.2 6:00 0.721 57.2 7:00 1.103 60.9 8:00 3.330 70.4 9:00 1.416 63.0 10:00 2.281 67.2 11:00 2.703 68.6 12:00 2.725 68.7 13:00 2.728 68.7 14:00 2.619 68.4 15:00 1.949 65.8 16:00 1.808 65.1 17:00 3.379 70.6 18:00 3.011 69.6 19:00 3.285 70.3 20:00 4.178 72.4 21:00 4.288 72.6 22:00 4.288 72.6 23:00 4.288 72.6