Oct. 2023 Okayama-ken Okayama-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 34.65 Longitude of receiver(Degree): 133.93 Distance from Ohtakadoya-yama LF station (km): 691 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.765 57.7 1:00 0.765 57.7 2:00 0.765 57.7 3:00 0.765 57.7 4:00 0.759 57.6 5:00 0.669 56.5 6:00 2.174 66.7 7:00 1.361 62.7 8:00 0.304 49.7 9:00 0.583 55.3 10:00 0.889 59.0 11:00 1.016 60.1 12:00 1.026 60.2 13:00 0.932 59.4 14:00 0.677 56.6 15:00 0.255 48.1 16:00 1.055 60.5 17:00 2.120 66.5 18:00 1.017 60.1 19:00 0.756 57.6 20:00 0.765 57.7 21:00 0.765 57.7 22:00 0.765 57.7 23:00 0.765 57.7