Mar. 2023 Kochi-ken Kochi-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 33.55 Longitude of receiver(Degree): 133.53 Distance from Hagane-yama LF station (km): 311 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 5.769 75.2 1:00 5.769 75.2 2:00 5.769 75.2 3:00 5.769 75.2 4:00 5.758 75.2 5:00 5.400 74.6 6:00 5.020 74.0 7:00 5.210 74.3 8:00 3.702 71.4 9:00 3.941 71.9 10:00 2.852 69.1 11:00 3.180 70.0 12:00 3.344 70.5 13:00 3.314 70.4 14:00 3.045 69.7 15:00 2.981 69.5 16:00 4.519 73.1 17:00 1.953 65.8 18:00 3.159 70.0 19:00 1.698 64.6 20:00 5.501 74.8 21:00 5.769 75.2 22:00 5.769 75.2 23:00 5.769 75.2