Apr. 2018 Miyazaki-ken Miyazaki-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 31.90 Longitude of receiver(Degree): 131.42 Distance from Hagane-yama LF station (km): 210 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 5.860 75.4 1:00 5.860 75.4 2:00 5.860 75.4 3:00 5.860 75.4 4:00 5.812 75.3 5:00 7.133 77.1 6:00 5.029 74.0 7:00 5.502 74.8 8:00 5.551 74.9 9:00 6.034 75.6 10:00 5.950 75.5 11:00 5.816 75.3 12:00 5.826 75.3 13:00 5.823 75.3 14:00 5.830 75.3 15:00 6.064 75.7 16:00 5.763 75.2 17:00 6.122 75.7 18:00 5.815 75.3 19:00 6.784 76.6 20:00 4.866 73.7 21:00 5.834 75.3 22:00 5.860 75.4 23:00 5.860 75.4