Feb. 2023 Miyazaki-ken Miyazaki-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 31.90 Longitude of receiver(Degree): 131.42 Distance from Ohtakadoya-yama LF station (km): 1053 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.090 60.8 1:00 1.090 60.8 2:00 1.090 60.8 3:00 1.090 60.8 4:00 1.090 60.8 5:00 0.999 60.0 6:00 0.583 55.3 7:00 1.022 60.2 8:00 1.123 61.0 9:00 1.033 60.3 10:00 0.923 59.3 11:00 0.854 58.6 12:00 0.846 58.5 13:00 0.899 59.1 14:00 1.005 60.0 15:00 1.110 60.9 16:00 1.084 60.7 17:00 0.754 57.6 18:00 0.871 58.8 19:00 1.090 60.8 20:00 1.090 60.8 21:00 1.090 60.8 22:00 1.090 60.8 23:00 1.090 60.8