Jun. 2022 Hiroshima-ken Hiroshima-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 34.38 Longitude of receiver(Degree): 132.45 Distance from Hagane-yama LF station (km): 233 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 4.523 73.1 1:00 4.523 73.1 2:00 4.527 73.1 3:00 4.552 73.2 4:00 5.431 74.7 5:00 6.425 76.2 6:00 6.245 75.9 7:00 5.616 75.0 8:00 4.835 73.7 9:00 5.124 74.2 10:00 5.285 74.5 11:00 5.196 74.3 12:00 5.179 74.3 13:00 5.182 74.3 14:00 5.214 74.3 15:00 5.298 74.5 16:00 4.872 73.8 17:00 5.408 74.7 18:00 4.424 72.9 19:00 4.593 73.2 20:00 4.070 72.2 21:00 3.415 70.7 22:00 4.541 73.1 23:00 4.523 73.1