Aug. 2023 Shiga-ken Otsu-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 35.00 Longitude of receiver(Degree): 135.87 Distance from Hagane-yama LF station (km): 549 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.493 63.5 1:00 1.493 63.5 2:00 1.493 63.5 3:00 1.478 63.4 4:00 1.387 62.8 5:00 3.159 70.0 6:00 2.417 67.7 7:00 1.710 64.7 8:00 1.042 60.4 9:00 2.049 66.2 10:00 2.047 66.2 11:00 1.852 65.4 12:00 1.754 64.9 13:00 1.774 65.0 14:00 1.918 65.7 15:00 2.109 66.5 16:00 1.853 65.4 17:00 0.300 49.5 18:00 2.700 68.6 19:00 1.206 61.6 20:00 2.933 69.3 21:00 1.420 63.0 22:00 1.493 63.5 23:00 1.493 63.5