Jul 2010 Ibaraki-ken Mito-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 36.33 Longitude of receiver(Degree): 140.45 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.024 60.2 1:00 1.024 60.2 2:00 1.018 60.2 3:00 0.993 59.9 4:00 1.353 62.6 5:00 1.119 61.0 6:00 0.503 54.0 7:00 1.059 60.5 8:00 1.086 60.7 9:00 0.924 59.3 10:00 0.674 56.6 11:00 0.536 54.6 12:00 0.484 53.7 13:00 0.494 53.9 14:00 0.571 55.1 15:00 0.744 57.4 16:00 0.985 59.9 17:00 1.112 60.9 18:00 0.944 59.5 19:00 0.440 52.9 20:00 1.411 63.0 21:00 1.199 61.6 22:00 1.002 60.0 23:00 1.024 60.2