Jun. 2023 Kagawa-ken Takamatsu-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 34.33 Longitude of receiver(Degree): 134.03 Distance from Hagane-yama LF station (km): 368 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 4.075 72.2 1:00 4.075 72.2 2:00 4.037 72.1 3:00 3.896 71.8 4:00 0.934 59.4 5:00 2.591 68.3 6:00 4.180 72.4 7:00 2.652 68.5 8:00 3.635 71.2 9:00 2.489 67.9 10:00 2.460 67.8 11:00 2.639 68.4 12:00 2.686 68.6 13:00 2.678 68.6 14:00 2.596 68.3 15:00 2.400 67.6 16:00 2.811 69.0 17:00 3.834 71.7 18:00 1.240 61.9 19:00 4.057 72.2 20:00 4.568 73.2 21:00 3.013 69.6 22:00 3.951 71.9 23:00 4.075 72.2