Station Number 13206
Prefecture Hokkaido (Rumoi Subprefecture) [ Local Portal ]
Location 北海道苫前郡苫前町古丹別 (TOMAMAE GUN TOMAMAE CHO, HOKKAIDO)
Months of Observations 450
Number of Observations 328,717
Period of Observations
Period Name Lat. Long. Height Anemometer
1976/08/04 -- 1983/09/29 KOTAMBETSU 44.258N 141.715E 30m 0.0m
1983/09/30 -- 1985/10/31 KOTAMBETSU 44.258N 141.715E 30m 0.0m
1985/11/01 -- 2009/10/25 KOTAMBETSU 44.268N 141.710E 20m 0.0m
2009/10/26 -- 2015/08/99 KOTAMBETSU 44.265N 141.722E 15m 0.0m
Real-time Data AMeRAS (AMeDAS Ranking Service)
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
13910 KOTAMBETSU (Hokkaido) 1.01km 289deg.
13907 HABORO (Hokkaido) 10.92km 350deg.
13181 HABORO (Hokkaido) 11.03km 350deg.
13261 TAPPU (Hokkaido) 26.42km 155deg.
13121 SHOSAMBETSU (Hokkaido) 28.92km 7deg.
13905 SHOSAMBETSU (Hokkaido) 28.92km 7deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 295,613
[295,613 (89.93% / 91.33%)] [295,613 / 323,660 (91.33%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 19,290
[19,290 (5.87% / 5.96%)] [314,903 / 28,047 (97.29%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,578
[4,578 (1.39% / 1.41%)] [319,481 / 8,757 (98.71%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,858
[1,858 (0.57% / 0.57%)] [321,339 / 4,179 (99.28%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 923
[923 (0.28% / 0.29%)] [322,262 / 2,321 (99.57%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 481
[481 (0.15% / 0.15%)] [322,743 / 1,398 (99.72%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 298
[298 (0.09% / 0.09%)] [323,041 / 917 (99.81%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 177
[177 (0.05% / 0.05%)] [323,218 / 619 (99.86%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 104
[104 (0.03% / 0.03%)] [323,322 / 442 (99.90%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 69
[69 (0.02% / 0.02%)] [323,391 / 338 (99.92%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 54
[54 (0.02% / 0.02%)] [323,445 / 269 (99.93%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 39
[39 (0.01% / 0.01%)] [323,484 / 215 (99.95%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 45
[45 (0.01% / 0.01%)] [323,529 / 176 (99.96%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 22
[22 (0.01% / 0.01%)] [323,551 / 131 (99.97%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 19
[19 (0.01% / 0.01%)] [323,570 / 109 (99.97%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 12
[12 (0.00% / 0.00%)] [323,582 / 90 (99.98%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 9
[9 (0.00% / 0.00%)] [323,591 / 78 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 11
[11 (0.00% / 0.00%)] [323,602 / 69 (99.98%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 8
[8 (0.00% / 0.00%)] [323,610 / 58 (99.98%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 5
[5 (0.00% / 0.00%)] [323,615 / 50 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 10
[10 (0.00% / 0.00%)] [323,625 / 45 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 9
[9 (0.00% / 0.00%)] [323,634 / 35 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 1
[1 (0.00% / 0.00%)] [323,635 / 26 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 4
[4 (0.00% / 0.00%)] [323,639 / 25 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 1
[1 (0.00% / 0.00%)] [323,640 / 21 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [323,643 / 20 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [323,645 / 17 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [323,646 / 15 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [323,649 / 14 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [323,651 / 11 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [323,652 / 9 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [323,653 / 8 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [323,655 / 7 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [323,657 / 5 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [323,658 / 3 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [323,659 / 2 (100.00%)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [323,660 / 1 (100.00%)]

Missing observations (5,057 / 1.54%)

Snow Depth

0cm 0cm = 13,235
[13,235 (4.03% / 34.92%)] [13,235 / 37,897 (34.92%)]
1cm - 5cm 1cm - 5cm = 1,571
[1,571 (0.48% / 4.15%)] [14,806 / 24,662 (39.07%)]
6cm - 10cm 6cm - 10cm = 818
[818 (0.25% / 2.16%)] [15,624 / 23,091 (41.23%)]
11cm - 15cm 11cm - 15cm = 476
[476 (0.14% / 1.26%)] [16,100 / 22,273 (42.48%)]
16cm - 20cm 16cm - 20cm = 550
[550 (0.17% / 1.45%)] [16,650 / 21,797 (43.93%)]
21cm - 25cm 21cm - 25cm = 564
[564 (0.17% / 1.49%)] [17,214 / 21,247 (45.42%)]
26cm - 30cm 26cm - 30cm = 781
[781 (0.24% / 2.06%)] [17,995 / 20,683 (47.48%)]
31cm - 35cm 31cm - 35cm = 856
[856 (0.26% / 2.26%)] [18,851 / 19,902 (49.74%)]
36cm - 40cm 36cm - 40cm = 614
[614 (0.19% / 1.62%)] [19,465 / 19,046 (51.36%)]
41cm - 45cm 41cm - 45cm = 675
[675 (0.21% / 1.78%)] [20,140 / 18,432 (53.14%)]
46cm - 50cm 46cm - 50cm = 851
[851 (0.26% / 2.25%)] [20,991 / 17,757 (55.39%)]
51cm - 55cm 51cm - 55cm = 879
[879 (0.27% / 2.32%)] [21,870 / 16,906 (57.71%)]
56cm - 60cm 56cm - 60cm = 832
[832 (0.25% / 2.20%)] [22,702 / 16,027 (59.90%)]
61cm - 65cm 61cm - 65cm = 1,052
[1,052 (0.32% / 2.78%)] [23,754 / 15,195 (62.68%)]
66cm - 70cm 66cm - 70cm = 1,216
[1,216 (0.37% / 3.21%)] [24,970 / 14,143 (65.89%)]
71cm - 75cm 71cm - 75cm = 1,227
[1,227 (0.37% / 3.24%)] [26,197 / 12,927 (69.13%)]
76cm - 80cm 76cm - 80cm = 1,668
[1,668 (0.51% / 4.40%)] [27,865 / 11,700 (73.53%)]
81cm - 85cm 81cm - 85cm = 1,501
[1,501 (0.46% / 3.96%)] [29,366 / 10,032 (77.49%)]
86cm - 90cm 86cm - 90cm = 1,661
[1,661 (0.51% / 4.38%)] [31,027 / 8,531 (81.87%)]
91cm - 95cm 91cm - 95cm = 2,098
[2,098 (0.64% / 5.54%)] [33,125 / 6,870 (87.41%)]
96cm - 100cm 96cm - 100cm = 1,522
[1,522 (0.46% / 4.02%)] [34,647 / 4,772 (91.42%)]
101cm - 105cm 101cm - 105cm = 919
[919 (0.28% / 2.42%)] [35,566 / 3,250 (93.85%)]
106cm - 110cm 106cm - 110cm = 1,084
[1,084 (0.33% / 2.86%)] [36,650 / 2,331 (96.71%)]
111cm - 115cm 111cm - 115cm = 727
[727 (0.22% / 1.92%)] [37,377 / 1,247 (98.63%)]
116cm - 120cm 116cm - 120cm = 323
[323 (0.10% / 0.85%)] [37,700 / 520 (99.48%)]
121cm - 125cm 121cm - 125cm = 75
[75 (0.02% / 0.20%)] [37,775 / 197 (99.68%)]
126cm - 130cm 126cm - 130cm = 64
[64 (0.02% / 0.17%)] [37,839 / 122 (99.85%)]
131cm - 135cm 131cm - 135cm = 44
[44 (0.01% / 0.12%)] [37,883 / 58 (99.96%)]
136cm - 140cm 136cm - 140cm = 14
[14 (0.00% / 0.04%)] [37,897 / 14 (100.00%)]

Missing observations (290,820 / 88.47%)