May. 2022 Gunma-ken Maebashi-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 36.38 Longitude of receiver(Degree): 139.07 Distance from Ohtakadoya-yama LF station (km): 193 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 3.897 71.8 1:00 3.897 71.8 2:00 3.934 71.9 3:00 3.238 70.2 4:00 6.118 75.7 5:00 6.105 75.7 6:00 4.818 73.7 7:00 5.131 74.2 8:00 4.251 72.6 9:00 4.765 73.6 10:00 4.898 73.8 11:00 4.880 73.8 12:00 4.878 73.8 13:00 4.895 73.8 14:00 4.829 73.7 15:00 4.340 72.7 16:00 4.743 73.5 17:00 5.478 74.8 18:00 5.320 74.5 19:00 4.424 72.9 20:00 3.345 70.5 21:00 3.946 71.9 22:00 3.899 71.8 23:00 3.897 71.8