Aug. 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 1.836 65.3 5:00 1.000 60.0 6:00 0.573 55.2 7:00 1.144 61.2 8:00 1.315 62.4 9:00 1.277 62.1 10:00 1.183 61.5 11:00 1.107 60.9 12:00 1.099 60.8 13:00 1.158 61.3 14:00 1.253 62.0 15:00 1.318 62.4 16:00 1.216 61.7 17:00 0.743 57.4 18:00 0.779 57.8 19:00 1.810 65.2 20:00 1.664 64.4 21:00 1.669 64.4 22:00 1.669 64.4 23:00 1.669 64.4