Apr 2012 Akita-ken Akita-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 39.72 Longitude of receiver(Degree): 140.10 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.086 60.7 1:00 1.086 60.7 2:00 1.086 60.7 3:00 1.234 61.8 4:00 3.724 71.4 5:00 1.871 65.4 6:00 4.139 72.3 7:00 2.698 68.6 8:00 4.246 72.6 9:00 3.811 71.6 10:00 3.304 70.4 11:00 3.162 70.0 12:00 3.154 70.0 13:00 3.251 70.2 14:00 3.656 71.3 15:00 4.218 72.5 16:00 3.334 70.5 17:00 3.019 69.6 18:00 3.390 70.6 19:00 4.775 73.6 20:00 1.275 62.1 21:00 1.099 60.8 22:00 1.086 60.7 23:00 1.086 60.7