May. 2022 Kumamoto-ken Kumamoto-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 32.78 Longitude of receiver(Degree): 130.73 Distance from Hagane-yama LF station (km): 93 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 14.289 83.1 1:00 14.289 83.1 2:00 14.289 83.1 3:00 14.317 83.1 4:00 15.721 83.9 5:00 13.841 82.8 6:00 14.264 83.1 7:00 14.657 83.3 8:00 14.501 83.2 9:00 14.603 83.3 10:00 14.607 83.3 11:00 14.636 83.3 12:00 14.630 83.3 13:00 14.631 83.3 14:00 14.638 83.3 15:00 14.560 83.3 16:00 14.779 83.4 17:00 14.399 83.2 18:00 14.422 83.2 19:00 14.872 83.4 20:00 14.809 83.4 21:00 14.353 83.1 22:00 14.300 83.1 23:00 14.289 83.1