Station Number 24131
Prefecture Hokkaido (Hiyama Subprefecture) [ Local Portal ]
Location
Months of Observations 268
Number of Observations 195,225
Period of Observations
Period Name Lat. Long. Height Anemometer
1977/10/17 -- 1986/05/20 OKUSHIRI 42.170N 139.510E 9m 8.0m
1986/05/21 -- 2000/01/24 OKUSHIRI 42.170N 139.510E 9m 8.0m
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
24101 OKUSHIRI (Hokkaido) 9.49km 24deg.
24156 YONEOKA (Hokkaido) 12.65km 210deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 180,038
[180,038 (92.22% / 92.66%)] [180,038 / 194,305 (92.66%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 9,188
[9,188 (4.71% / 4.73%)] [189,226 / 14,267 (97.39%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 2,227
[2,227 (1.14% / 1.15%)] [191,453 / 5,079 (98.53%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,059
[1,059 (0.54% / 0.55%)] [192,512 / 2,852 (99.08%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 576
[576 (0.30% / 0.30%)] [193,088 / 1,793 (99.37%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 319
[319 (0.16% / 0.16%)] [193,407 / 1,217 (99.54%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 219
[219 (0.11% / 0.11%)] [193,626 / 898 (99.65%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 178
[178 (0.09% / 0.09%)] [193,804 / 679 (99.74%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 121
[121 (0.06% / 0.06%)] [193,925 / 501 (99.80%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 88
[88 (0.05% / 0.05%)] [194,013 / 380 (99.85%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 56
[56 (0.03% / 0.03%)] [194,069 / 292 (99.88%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 40
[40 (0.02% / 0.02%)] [194,109 / 236 (99.90%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 42
[42 (0.02% / 0.02%)] [194,151 / 196 (99.92%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 29
[29 (0.01% / 0.01%)] [194,180 / 154 (99.94%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 29
[29 (0.01% / 0.01%)] [194,209 / 125 (99.95%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 16
[16 (0.01% / 0.01%)] [194,225 / 96 (99.96%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 16
[16 (0.01% / 0.01%)] [194,241 / 80 (99.97%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 12
[12 (0.01% / 0.01%)] [194,253 / 64 (99.97%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 9
[9 (0.00% / 0.00%)] [194,262 / 52 (99.98%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 3
[3 (0.00% / 0.00%)] [194,265 / 43 (99.98%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 6
[6 (0.00% / 0.00%)] [194,271 / 40 (99.98%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 2
[2 (0.00% / 0.00%)] [194,273 / 34 (99.98%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 6
[6 (0.00% / 0.00%)] [194,279 / 32 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 2
[2 (0.00% / 0.00%)] [194,281 / 26 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [194,284 / 24 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 3
[3 (0.00% / 0.00%)] [194,287 / 21 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 1
[1 (0.00% / 0.00%)] [194,288 / 18 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [194,290 / 17 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 2
[2 (0.00% / 0.00%)] [194,292 / 15 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [194,294 / 13 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [194,296 / 11 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [194,297 / 9 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [194,298 / 8 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [194,299 / 7 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [194,300 / 6 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [194,301 / 5 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [194,302 / 4 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [194,303 / 3 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [194,304 / 2 (100.00%)]
73.5mm - 74.4mm 73.5mm - 74.4mm = 1
[1 (0.00% / 0.00%)] [194,305 / 1 (100.00%)]

Missing observations (920 / 0.47%)

Wind Direction

Calm Calm = 15,779
[15,779 (8.08% / 8.10%)] [0 / 0 (NA)]
NNE NNE = 2,278
[2,278 (1.17% / 1.17%)] [0 / 0 (NA)]
NE NE = 9,170
[9,170 (4.70% / 4.71%)] [0 / 0 (NA)]
ENE ENE = 10,370
[10,370 (5.31% / 5.32%)] [0 / 0 (NA)]
E E = 15,432
[15,432 (7.90% / 7.92%)] [0 / 0 (NA)]
ESE ESE = 7,055
[7,055 (3.61% / 3.62%)] [0 / 0 (NA)]
SE SE = 1,800
[1,800 (0.92% / 0.92%)] [0 / 0 (NA)]
SSE SSE = 1,095
[1,095 (0.56% / 0.56%)] [0 / 0 (NA)]
S S = 649
[649 (0.33% / 0.33%)] [0 / 0 (NA)]
SSW SSW = 629
[629 (0.32% / 0.32%)] [0 / 0 (NA)]
SW SW = 1,405
[1,405 (0.72% / 0.72%)] [0 / 0 (NA)]
WSW WSW = 11,585
[11,585 (5.93% / 5.94%)] [0 / 0 (NA)]
W W = 71,643
[71,643 (36.70% / 36.76%)] [0 / 0 (NA)]
WNW WNW = 40,341
[40,341 (20.66% / 20.70%)] [0 / 0 (NA)]
NW NW = 2,606
[2,606 (1.33% / 1.34%)] [0 / 0 (NA)]
NNW NNW = 1,571
[1,571 (0.80% / 0.81%)] [0 / 0 (NA)]
N N = 1,491
[1,491 (0.76% / 0.77%)] [0 / 0 (NA)]

Missing observations (326 / 0.17%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 15,779
[15,779 (8.08% / 8.09%)] [15,779 / 194,993 (8.09%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 38,241
[38,241 (19.59% / 19.61%)] [54,020 / 179,214 (27.70%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 47,180
[47,180 (24.17% / 24.20%)] [101,200 / 140,973 (51.90%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 38,097
[38,097 (19.51% / 19.54%)] [139,297 / 93,793 (71.44%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 25,579
[25,579 (13.10% / 13.12%)] [164,876 / 55,696 (84.55%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 15,760
[15,760 (8.07% / 8.08%)] [180,636 / 30,117 (92.64%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 8,318
[8,318 (4.26% / 4.27%)] [188,954 / 14,357 (96.90%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 3,651
[3,651 (1.87% / 1.87%)] [192,605 / 6,039 (98.78%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,468
[1,468 (0.75% / 0.75%)] [194,073 / 2,388 (99.53%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 571
[571 (0.29% / 0.29%)] [194,644 / 920 (99.82%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 236
[236 (0.12% / 0.12%)] [194,880 / 349 (99.94%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 77
[77 (0.04% / 0.04%)] [194,957 / 113 (99.98%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 27
[27 (0.01% / 0.01%)] [194,984 / 36 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 9
[9 (0.00% / 0.00%)] [194,993 / 9 (100.00%)]

Missing observations (232 / 0.12%)

Temperature

-12.5C - -11.6C -12.5C - -11.6C = 12
[12 (0.01% / 0.01%)] [12 / 194,912 (0.01%)]
-11.5C - -10.6C -11.5C - -10.6C = 56
[56 (0.03% / 0.03%)] [68 / 194,900 (0.03%)]
-10.5C - -9.6C -10.5C - -9.6C = 174
[174 (0.09% / 0.09%)] [242 / 194,844 (0.12%)]
-9.5C - -8.6C -9.5C - -8.6C = 299
[299 (0.15% / 0.15%)] [541 / 194,670 (0.28%)]
-8.5C - -7.6C -8.5C - -7.6C = 698
[698 (0.36% / 0.36%)] [1,239 / 194,371 (0.64%)]
-7.5C - -6.6C -7.5C - -6.6C = 1,349
[1,349 (0.69% / 0.69%)] [2,588 / 193,673 (1.33%)]
-6.5C - -5.6C -6.5C - -5.6C = 2,107
[2,107 (1.08% / 1.08%)] [4,695 / 192,324 (2.41%)]
-5.5C - -4.6C -5.5C - -4.6C = 3,090
[3,090 (1.58% / 1.59%)] [7,785 / 190,217 (3.99%)]
-4.5C - -3.6C -4.5C - -3.6C = 3,992
[3,992 (2.04% / 2.05%)] [11,777 / 187,127 (6.04%)]
-3.5C - -2.6C -3.5C - -2.6C = 4,869
[4,869 (2.49% / 2.50%)] [16,646 / 183,135 (8.54%)]
-2.5C - -1.6C -2.5C - -1.6C = 5,902
[5,902 (3.02% / 3.03%)] [22,548 / 178,266 (11.57%)]
-1.5C - -0.6C -1.5C - -0.6C = 7,090
[7,090 (3.63% / 3.64%)] [29,638 / 172,364 (15.21%)]
-0.5C - 0.4C -0.5C - 0.4C = 14,688
[14,688 (7.52% / 7.54%)] [44,326 / 165,274 (22.74%)]
0.5C - 1.4C 0.5C - 1.4C = 7,849
[7,849 (4.02% / 4.03%)] [52,175 / 150,586 (26.77%)]
1.5C - 2.4C 1.5C - 2.4C = 7,142
[7,142 (3.66% / 3.66%)] [59,317 / 142,737 (30.43%)]
2.5C - 3.4C 2.5C - 3.4C = 6,787
[6,787 (3.48% / 3.48%)] [66,104 / 135,595 (33.91%)]
3.5C - 4.4C 3.5C - 4.4C = 6,184
[6,184 (3.17% / 3.17%)] [72,288 / 128,808 (37.09%)]
4.5C - 5.4C 4.5C - 5.4C = 5,958
[5,958 (3.05% / 3.06%)] [78,246 / 122,624 (40.14%)]
5.5C - 6.4C 5.5C - 6.4C = 6,008
[6,008 (3.08% / 3.08%)] [84,254 / 116,666 (43.23%)]
6.5C - 7.4C 6.5C - 7.4C = 5,814
[5,814 (2.98% / 2.98%)] [90,068 / 110,658 (46.21%)]
7.5C - 8.4C 7.5C - 8.4C = 6,229
[6,229 (3.19% / 3.20%)] [96,297 / 104,844 (49.41%)]
8.5C - 9.4C 8.5C - 9.4C = 6,056
[6,056 (3.10% / 3.11%)] [102,353 / 98,615 (52.51%)]
9.5C - 10.4C 9.5C - 10.4C = 6,066
[6,066 (3.11% / 3.11%)] [108,419 / 92,559 (55.62%)]
10.5C - 11.4C 10.5C - 11.4C = 6,050
[6,050 (3.10% / 3.10%)] [114,469 / 86,493 (58.73%)]
11.5C - 12.4C 11.5C - 12.4C = 6,128
[6,128 (3.14% / 3.14%)] [120,597 / 80,443 (61.87%)]
12.5C - 13.4C 12.5C - 13.4C = 6,401
[6,401 (3.28% / 3.28%)] [126,998 / 74,315 (65.16%)]
13.5C - 14.4C 13.5C - 14.4C = 6,274
[6,274 (3.21% / 3.22%)] [133,272 / 67,914 (68.38%)]
14.5C - 15.4C 14.5C - 15.4C = 6,325
[6,325 (3.24% / 3.25%)] [139,597 / 61,640 (71.62%)]
15.5C - 16.4C 15.5C - 16.4C = 6,620
[6,620 (3.39% / 3.40%)] [146,217 / 55,315 (75.02%)]
16.5C - 17.4C 16.5C - 17.4C = 6,868
[6,868 (3.52% / 3.52%)] [153,085 / 48,695 (78.54%)]
17.5C - 18.4C 17.5C - 18.4C = 6,955
[6,955 (3.56% / 3.57%)] [160,040 / 41,827 (82.11%)]
18.5C - 19.4C 18.5C - 19.4C = 6,846
[6,846 (3.51% / 3.51%)] [166,886 / 34,872 (85.62%)]
19.5C - 20.4C 19.5C - 20.4C = 6,718
[6,718 (3.44% / 3.45%)] [173,604 / 28,026 (89.07%)]
20.5C - 21.4C 20.5C - 21.4C = 5,964
[5,964 (3.05% / 3.06%)] [179,568 / 21,308 (92.13%)]
21.5C - 22.4C 21.5C - 22.4C = 4,865
[4,865 (2.49% / 2.50%)] [184,433 / 15,344 (94.62%)]
22.5C - 23.4C 22.5C - 23.4C = 3,675
[3,675 (1.88% / 1.89%)] [188,108 / 10,479 (96.51%)]
23.5C - 24.4C 23.5C - 24.4C = 2,610
[2,610 (1.34% / 1.34%)] [190,718 / 6,804 (97.85%)]
24.5C - 25.4C 24.5C - 25.4C = 1,768
[1,768 (0.91% / 0.91%)] [192,486 / 4,194 (98.76%)]
25.5C - 26.4C 25.5C - 26.4C = 1,092
[1,092 (0.56% / 0.56%)] [193,578 / 2,426 (99.32%)]
26.5C - 27.4C 26.5C - 27.4C = 688
[688 (0.35% / 0.35%)] [194,266 / 1,334 (99.67%)]
27.5C - 28.4C 27.5C - 28.4C = 395
[395 (0.20% / 0.20%)] [194,661 / 646 (99.87%)]
28.5C - 29.4C 28.5C - 29.4C = 167
[167 (0.09% / 0.09%)] [194,828 / 251 (99.96%)]
29.5C - 30.4C 29.5C - 30.4C = 58
[58 (0.03% / 0.03%)] [194,886 / 84 (99.99%)]
30.5C - 31.4C 30.5C - 31.4C = 19
[19 (0.01% / 0.01%)] [194,905 / 26 (100.00%)]
31.5C - 32.4C 31.5C - 32.4C = 4
[4 (0.00% / 0.00%)] [194,909 / 7 (100.00%)]
32.5C - 33.4C 32.5C - 33.4C = 3
[3 (0.00% / 0.00%)] [194,912 / 3 (100.00%)]

Missing observations (313 / 0.16%)

Sunshine Duration

0.0h 0.0h = 146,310
[146,310 (74.94% / 75.19%)] [146,310 / 194,584 (75.19%)]
0.1h 0.1h = 5,624
[5,624 (2.88% / 2.89%)] [151,934 / 48,274 (78.08%)]
0.2h 0.2h = 4,004
[4,004 (2.05% / 2.06%)] [155,938 / 42,650 (80.14%)]
0.3h 0.3h = 3,388
[3,388 (1.74% / 1.74%)] [159,326 / 38,646 (81.88%)]
0.4h 0.4h = 3,094
[3,094 (1.58% / 1.59%)] [162,420 / 35,258 (83.47%)]
0.5h 0.5h = 2,768
[2,768 (1.42% / 1.42%)] [165,188 / 32,164 (84.89%)]
0.6h 0.6h = 2,650
[2,650 (1.36% / 1.36%)] [167,838 / 29,396 (86.25%)]
0.7h 0.7h = 2,656
[2,656 (1.36% / 1.36%)] [170,494 / 26,746 (87.62%)]
0.8h 0.8h = 2,806
[2,806 (1.44% / 1.44%)] [173,300 / 24,090 (89.06%)]
0.9h 0.9h = 3,330
[3,330 (1.71% / 1.71%)] [176,630 / 21,284 (90.77%)]
1.0h 1.0h = 17,954
[17,954 (9.20% / 9.23%)] [194,584 / 17,954 (100.00%)]

Missing observations (641 / 0.33%)