Station Number 20646
Prefecture Hokkaido (Tokachi Subprefecture) [ Local Portal ]
Location
Months of Observations 116
Number of Observations 84,784
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1996/09/25 HYOTANZAWA 42.597N 143.063E 380m 0.0m
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
20601 KAMISATSUNAI (Hokkaido) 5.72km 29deg.
20950 KAMISATSUNAI (Hokkaido) 5.72km 29deg.
20606 SARABETSU (Hokkaido) 12.43km 60deg.
20551 OBIHIROIZUMI (Hokkaido) 19.69km 39deg.
20955 OBIHIROIZUMI (Hokkaido) 19.69km 39deg.
20536 OBIHIRODAKE (Hokkaido) 19.78km 327deg.
20696 TAIKI (Hokkaido) 20.34km 121deg.
20960 TAIKI (Hokkaido) 20.48km 121deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 57,045
[57,045 (67.28% / 91.49%)] [57,045 / 62,350 (91.49%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 2,734
[2,734 (3.22% / 4.38%)] [59,779 / 5,305 (95.88%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 988
[988 (1.17% / 1.58%)] [60,767 / 2,571 (97.46%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 542
[542 (0.64% / 0.87%)] [61,309 / 1,583 (98.33%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 314
[314 (0.37% / 0.50%)] [61,623 / 1,041 (98.83%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 218
[218 (0.26% / 0.35%)] [61,841 / 727 (99.18%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 156
[156 (0.18% / 0.25%)] [61,997 / 509 (99.43%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 93
[93 (0.11% / 0.15%)] [62,090 / 353 (99.58%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 87
[87 (0.10% / 0.14%)] [62,177 / 260 (99.72%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 43
[43 (0.05% / 0.07%)] [62,220 / 173 (99.79%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 38
[38 (0.04% / 0.06%)] [62,258 / 130 (99.85%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 23
[23 (0.03% / 0.04%)] [62,281 / 92 (99.89%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 12
[12 (0.01% / 0.02%)] [62,293 / 69 (99.91%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 14
[14 (0.02% / 0.02%)] [62,307 / 57 (99.93%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 9
[9 (0.01% / 0.01%)] [62,316 / 43 (99.95%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 5
[5 (0.01% / 0.01%)] [62,321 / 34 (99.95%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 4
[4 (0.00% / 0.01%)] [62,325 / 29 (99.96%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 5
[5 (0.01% / 0.01%)] [62,330 / 25 (99.97%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 3
[3 (0.00% / 0.00%)] [62,333 / 20 (99.97%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 2
[2 (0.00% / 0.00%)] [62,335 / 17 (99.98%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 4
[4 (0.00% / 0.01%)] [62,339 / 15 (99.98%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 2
[2 (0.00% / 0.00%)] [62,341 / 11 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.00% / 0.00%)] [62,344 / 9 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [62,346 / 6 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 1
[1 (0.00% / 0.00%)] [62,347 / 4 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [62,349 / 3 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [62,350 / 1 (100.00%)]

Missing observations (22,434 / 26.46%)