Suwa City, Nagano.
year  mm days north south W.D.  C.Z.  Observer
2011, 01, 27, 18.9,  8.4, 27.2,  7.3, K.Fujimori
2011, 02, 22, 25.1, 18.8, 43.9, 21.5, K.Fujimori
2011, 03, 28, 45.6, 23.4, 69.0, 25.4, K.Fujimori
2011, 04, 24, 57.0, 11.5, 68.5, 29.8, K.Fujimori
2011, 05, 18, 28.9, 20.7, 49.6, 15.0, K.Fujimori
2011, 06, 20, 26.9, 18.3, 45.1, 26.8, K.Fujimori
2011, 07, 19, 36.6, 17.7, 54.3, 22.2, K.Fujimori
2011, 08, 22, 46.8,  8.3, 55.1, 25.5, K.Fujimori
2011, 09, 19, 85.1, 26.1,111.2, 46.3, K.Fujimori
2011, 10, 22, 78.0, 28.7,106.7, 47.5, K.Fujimori
2011, 11, 18, 84.4, 40.3,124.7, 49.9, K.Fujimori
2011, 12, 23, 45.0, 48.6, 93.7, 43.2, K.Fujimori