Nov. 2022 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 4.325 72.7 5:00 4.400 72.9 6:00 7.274 77.2 7:00 4.360 72.8 8:00 5.188 74.3 9:00 4.976 73.9 10:00 6.043 75.6 11:00 6.007 75.6 12:00 5.745 75.2 13:00 5.803 75.3 14:00 6.135 75.8 15:00 5.607 75.0 16:00 5.976 75.5 17:00 5.538 74.9 18:00 6.666 76.5 19:00 5.369 74.6 20:00 4.325 72.7 21:00 4.325 72.7 22:00 4.325 72.7 23:00 4.325 72.7