Apr. 2015 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 5.387 74.6 1:00 5.387 74.6 2:00 5.387 74.6 3:00 5.387 74.6 4:00 5.397 74.6 5:00 7.284 77.2 6:00 4.642 73.3 7:00 5.253 74.4 8:00 5.436 74.7 9:00 6.084 75.7 10:00 5.956 75.5 11:00 5.814 75.3 12:00 5.821 75.3 13:00 5.818 75.3 14:00 5.828 75.3 15:00 6.097 75.7 16:00 5.723 75.2 17:00 6.318 76.0 18:00 5.961 75.5 19:00 6.995 76.9 20:00 4.390 72.8 21:00 5.389 74.6 22:00 5.387 74.6 23:00 5.387 74.6