Aug. 2015 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 4.331 72.7 4:00 4.520 73.1 5:00 4.203 72.5 6:00 6.757 76.6 7:00 6.507 76.3 8:00 5.448 74.7 9:00 5.909 75.4 10:00 5.516 74.8 11:00 5.604 75.0 12:00 5.633 75.0 13:00 5.629 75.0 14:00 5.571 74.9 15:00 5.549 74.9 16:00 6.087 75.7 17:00 4.962 73.9 18:00 5.263 74.4 19:00 4.433 72.9 20:00 7.152 77.1 21:00 4.448 73.0 22:00 4.325 72.7 23:00 4.325 72.7