Station Number 31900
Prefecture Aomori [ Local Portal ]
Location 青森県下北郡大間町大間字狼丁 (SHIMOKITA GUN OMA MACHI, AOMORI KEN)
Months of Observations 152
Number of Observations 110,376
Period of Observations
Period Name Lat. Long. Height Anemometer
1983/09/30 -- 1997/04/06 OMA 41.527N 140.933E 20m 0.0m
1997/10/29 -- 2008/04/99 OMA 41.527N 140.912E 14m 0.0m
Real-time Data AMeRAS (AMeDAS Ranking Service)
Past Heavy Rain Data AMeDAS heavy rain
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
31001 OMA (Aomori) 0.00km 0deg.
23286 SHIOKUBI (Hokkaido) 21.39km 7deg.
23291 TOITOMARI (Hokkaido) 22.42km 19deg.
31036 YUNOKAWA (Aomori) 24.06km 170deg.
23281 TAKAMATSU (Hokkaido) 28.01km 344deg.
23930 TAKAMATSU (Hokkaido) 28.01km 344deg.

Statistics for the Whole Period

Snow Depth

0cm 0cm = 57,628
[57,628 (52.21% / 62.73%)] [57,628 / 91,874 (62.73%)]
1cm - 5cm 1cm - 5cm = 14,330
[14,330 (12.98% / 15.60%)] [71,958 / 34,246 (78.32%)]
6cm - 10cm 6cm - 10cm = 6,338
[6,338 (5.74% / 6.90%)] [78,296 / 19,916 (85.22%)]
11cm - 15cm 11cm - 15cm = 4,141
[4,141 (3.75% / 4.51%)] [82,437 / 13,578 (89.73%)]
16cm - 20cm 16cm - 20cm = 4,269
[4,269 (3.87% / 4.65%)] [86,706 / 9,437 (94.37%)]
21cm - 25cm 21cm - 25cm = 1,769
[1,769 (1.60% / 1.93%)] [88,475 / 5,168 (96.30%)]
26cm - 30cm 26cm - 30cm = 1,189
[1,189 (1.08% / 1.29%)] [89,664 / 3,399 (97.59%)]
31cm - 35cm 31cm - 35cm = 1,265
[1,265 (1.15% / 1.38%)] [90,929 / 2,210 (98.97%)]
36cm - 40cm 36cm - 40cm = 715
[715 (0.65% / 0.78%)] [91,644 / 945 (99.75%)]
41cm - 45cm 41cm - 45cm = 137
[137 (0.12% / 0.15%)] [91,781 / 230 (99.90%)]
46cm - 50cm 46cm - 50cm = 30
[30 (0.03% / 0.03%)] [91,811 / 93 (99.93%)]
51cm - 55cm 51cm - 55cm = 12
[12 (0.01% / 0.01%)] [91,823 / 63 (99.94%)]
56cm - 60cm 56cm - 60cm = 14
[14 (0.01% / 0.02%)] [91,837 / 51 (99.96%)]
61cm - 65cm 61cm - 65cm = 8
[8 (0.01% / 0.01%)] [91,845 / 37 (99.97%)]
66cm - 70cm 66cm - 70cm = 8
[8 (0.01% / 0.01%)] [91,853 / 29 (99.98%)]
71cm - 75cm 71cm - 75cm = 7
[7 (0.01% / 0.01%)] [91,860 / 21 (99.98%)]
76cm - 80cm 76cm - 80cm = 7
[7 (0.01% / 0.01%)] [91,867 / 14 (99.99%)]
81cm - 85cm 81cm - 85cm = 6
[6 (0.01% / 0.01%)] [91,873 / 7 (100.00%)]
86cm - 90cm 86cm - 90cm = 1
[1 (0.00% / 0.00%)] [91,874 / 1 (100.00%)]

Missing observations (18,502 / 16.76%)