Aug. 2023 Hokkaido Nemuro-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 43.32 Longitude of receiver(Degree): 145.58 Distance from Ohtakadoya-yama LF station (km): 772 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.273 62.1 1:00 1.273 62.1 2:00 1.273 62.1 3:00 1.266 62.1 4:00 1.871 65.4 5:00 1.447 63.2 6:00 0.413 52.3 7:00 0.867 58.8 8:00 1.212 61.7 9:00 1.303 62.3 10:00 1.279 62.1 11:00 1.238 61.9 12:00 1.232 61.8 13:00 1.272 62.1 14:00 1.299 62.3 15:00 1.251 61.9 16:00 0.984 59.9 17:00 0.429 52.7 18:00 1.186 61.5 19:00 1.954 65.8 20:00 1.380 62.8 21:00 1.273 62.1 22:00 1.273 62.1 23:00 1.273 62.1