Mar. 2022 Kumamoto-ken Kumamoto-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 32.78 Longitude of receiver(Degree): 130.73 Distance from Ohtakadoya-yama LF station (km): 1051 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.024 60.2 1:00 1.024 60.2 2:00 1.024 60.2 3:00 1.024 60.2 4:00 1.024 60.2 5:00 0.637 56.1 6:00 0.760 57.6 7:00 1.033 60.3 8:00 0.985 59.9 9:00 0.868 58.8 10:00 0.764 57.7 11:00 0.687 56.7 12:00 0.679 56.6 13:00 0.737 57.4 14:00 0.839 58.5 15:00 0.956 59.6 16:00 1.038 60.3 17:00 0.870 58.8 18:00 0.504 54.0 19:00 0.999 60.0 20:00 1.024 60.2 21:00 1.024 60.2 22:00 1.024 60.2 23:00 1.024 60.2