Station Number 20221
Prefecture Hokkaido (Tokachi Subprefecture) [ Local Portal ]
Location
Months of Observations 42
Number of Observations 30,107
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1983/10/04 KAMIASHORO 43.357N 143.802E 384m 0.0m
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
20222 KAMIRAWAN (Hokkaido) 4.33km 180deg.
20147 SHOKUSANKOCHI (Hokkaido) 12.26km 315deg.
20146 RIKUBETSU (Hokkaido) 13.38km 337deg.
20900 RIKUBETSU (Hokkaido) 13.38km 337deg.
20276 ASHORO (Hokkaido) 23.85km 238deg.
19910 AKANKOHAN (Hokkaido) 24.59km 69deg.
19076 AKANKOHAN (Hokkaido) 24.59km 68deg.
17776 TSUBETSUFUTAMATA (Hokkaido) 25.62km 11deg.
20201 KOSAKAYAMA (Hokkaido) 26.23km 279deg.
20071 SHOTOSHIBETSU (Hokkaido) 27.50km 339deg.
20202 KASHIWAKURA (Hokkaido) 27.89km 271deg.
20341 HOMBETSU (Hokkaido) 29.90km 213deg.
20935 HOMBETSU (Hokkaido) 29.90km 213deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 22,196
[22,196 (73.72% / 95.40%)] [22,196 / 23,266 (95.40%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 653
[653 (2.17% / 2.81%)] [22,849 / 1,070 (98.21%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 168
[168 (0.56% / 0.72%)] [23,017 / 417 (98.93%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 103
[103 (0.34% / 0.44%)] [23,120 / 249 (99.37%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 46
[46 (0.15% / 0.20%)] [23,166 / 146 (99.57%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 34
[34 (0.11% / 0.15%)] [23,200 / 100 (99.72%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 23
[23 (0.08% / 0.10%)] [23,223 / 66 (99.82%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 12
[12 (0.04% / 0.05%)] [23,235 / 43 (99.87%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 7
[7 (0.02% / 0.03%)] [23,242 / 31 (99.90%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 4
[4 (0.01% / 0.02%)] [23,246 / 24 (99.91%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 5
[5 (0.02% / 0.02%)] [23,251 / 20 (99.94%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 5
[5 (0.02% / 0.02%)] [23,256 / 15 (99.96%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 3
[3 (0.01% / 0.01%)] [23,259 / 10 (99.97%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 3
[3 (0.01% / 0.01%)] [23,262 / 7 (99.98%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 1
[1 (0.00% / 0.00%)] [23,263 / 4 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 1
[1 (0.00% / 0.00%)] [23,264 / 3 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 1
[1 (0.00% / 0.00%)] [23,265 / 2 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [23,266 / 1 (100.00%)]

Missing observations (6,841 / 22.72%)