Apr. 2018 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 1.052 60.4 1:00 1.052 60.4 2:00 1.052 60.4 3:00 1.052 60.4 4:00 0.981 59.8 5:00 2.908 69.3 6:00 1.734 64.8 7:00 1.804 65.1 8:00 0.881 58.9 9:00 1.811 65.2 10:00 1.926 65.7 11:00 1.782 65.0 12:00 1.679 64.5 13:00 1.699 64.6 14:00 1.839 65.3 15:00 1.960 65.8 16:00 1.599 64.1 17:00 0.552 54.8 18:00 2.474 67.9 19:00 0.389 51.8 20:00 2.391 67.6 21:00 1.010 60.1 22:00 1.052 60.4 23:00 1.052 60.4