Sep. 2017 Kagoshima-ken Kagoshima-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 31.55 Longitude of receiver(Degree): 130.55 Distance from Hagane-yama LF station (km): 216 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 4.325 72.7 1:00 4.325 72.7 2:00 4.325 72.7 3:00 4.325 72.7 4:00 4.382 72.8 5:00 7.018 76.9 6:00 5.427 74.7 7:00 4.825 73.7 8:00 4.978 73.9 9:00 6.110 75.7 10:00 5.587 74.9 11:00 5.514 74.8 12:00 5.572 74.9 13:00 5.555 74.9 14:00 5.497 74.8 15:00 5.792 75.3 16:00 5.843 75.3 17:00 6.015 75.6 18:00 6.275 76.0 19:00 5.014 74.0 20:00 4.529 73.1 21:00 4.325 72.7 22:00 4.325 72.7 23:00 4.325 72.7