Jul. 2022 Fukuoka-ken Fukuoka-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 33.60 Longitude of receiver(Degree): 130.42 Distance from Ohtakadoya-yama LF station (km): 1031 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.099 60.8 1:00 1.099 60.8 2:00 1.099 60.8 3:00 0.996 60.0 4:00 0.521 54.3 5:00 0.788 57.9 6:00 1.043 60.4 7:00 1.005 60.0 8:00 0.883 58.9 9:00 0.730 57.3 10:00 0.606 55.7 11:00 0.544 54.7 12:00 0.537 54.6 13:00 0.584 55.3 14:00 0.696 56.8 15:00 0.851 58.6 16:00 0.977 59.8 17:00 1.051 60.4 18:00 0.891 59.0 19:00 0.481 53.7 20:00 0.907 59.2 21:00 1.099 60.8 22:00 1.099 60.8 23:00 1.099 60.8