Jul. 2023 Shimane-ken Matsue-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 35.47 Longitude of receiver(Degree): 133.05 Distance from Hagane-yama LF station (km): 344 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 3.555 71.0 1:00 3.555 71.0 2:00 3.533 71.0 3:00 3.423 70.7 4:00 4.939 73.9 5:00 4.430 72.9 6:00 3.033 69.6 7:00 2.619 68.4 8:00 3.069 69.7 9:00 3.591 71.1 10:00 3.106 69.8 11:00 2.970 69.5 12:00 2.959 69.4 13:00 2.960 69.4 14:00 2.989 69.5 15:00 3.234 70.2 16:00 3.636 71.2 17:00 2.263 67.1 18:00 4.131 72.3 19:00 1.572 63.9 20:00 1.208 61.6 21:00 3.993 72.0 22:00 3.465 70.8 23:00 3.555 71.0