Oct. 2023 Ehime-ken Matsuyama-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 33.83 Longitude of receiver(Degree): 132.77 Distance from Ohtakadoya-yama LF station (km): 828 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.669 64.4 1:00 1.669 64.4 2:00 1.669 64.4 3:00 1.669 64.4 4:00 1.669 64.4 5:00 1.825 65.2 6:00 1.005 60.0 7:00 0.571 55.1 8:00 1.144 61.2 9:00 1.334 62.5 10:00 1.342 62.6 11:00 1.320 62.4 12:00 1.315 62.4 13:00 1.337 62.5 14:00 1.344 62.6 15:00 1.215 61.7 16:00 0.740 57.4 17:00 0.801 58.1 18:00 1.832 65.3 19:00 1.669 64.4 20:00 1.669 64.4 21:00 1.669 64.4 22:00 1.669 64.4 23:00 1.669 64.4