Jul. 2023 Nagasaki-ken Nagasaki-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 32.73 Longitude of receiver(Degree): 129.87 Distance from Hagane-yama LF station (km): 88 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 16.554 84.4 1:00 16.554 84.4 2:00 16.552 84.4 3:00 16.427 84.3 4:00 14.597 83.3 5:00 15.923 84.0 6:00 16.575 84.4 7:00 15.316 83.7 8:00 15.742 83.9 9:00 15.828 84.0 10:00 15.740 83.9 11:00 15.732 83.9 12:00 15.738 83.9 13:00 15.737 83.9 14:00 15.729 83.9 15:00 15.778 84.0 16:00 15.640 83.9 17:00 16.160 84.2 18:00 16.418 84.3 19:00 14.839 83.4 20:00 14.630 83.3 21:00 16.096 84.1 22:00 16.475 84.3 23:00 16.554 84.4