Aug. 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 5.734 75.2 4:00 5.409 74.7 5:00 1.856 65.4 6:00 3.550 71.0 7:00 2.018 66.1 8:00 4.450 73.0 9:00 2.955 69.4 10:00 3.244 70.2 11:00 3.450 70.8 12:00 3.476 70.8 13:00 3.473 70.8 14:00 3.412 70.7 15:00 3.076 69.8 16:00 3.317 70.4 17:00 4.515 73.1 18:00 3.520 70.9 19:00 1.834 65.3 20:00 4.007 72.1 21:00 5.530 74.9 22:00 5.769 75.2 23:00 5.769 75.2