観測所番号 74336
都道府県 高知県 [ 地域ポータル ]
所在地 高知県室戸市佐喜浜町 (高知県室戸市)
観測月数 476
観測回数 347,712
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1974年11月01日 〜 1989年10月30日 佐喜浜 (サキハマ) 33.398N 134.205E 20m 0.0m
1989年10月31日 〜 2015年08月99日 佐喜浜 (サキハマ) 33.393N 134.205E 12m 0.0m
リアルタイムデータ アメラス(アメダス・ランキング・サービス)
過去の大雨データ アメダス集中豪雨
気象災害報告
台風接近履歴
近隣観測所
番号 名前 距離 方位
74371 室戸岬(高知県) 15.85km 189度
74372 室戸岬(高知県) 15.85km 189度
74276 田野(高知県) 18.80km 281度
71316 宍喰(徳島県) 21.02km 26度
74151 魚梁瀬(高知県) 26.22km 339度
74271 安芸(高知県) 27.40km 292度
71291 海陽(徳島県) 28.00km 29度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 315,086
[315,086 (90.62% / 90.73%)] [315,086 / 347,286 (90.73%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,670
[12,670 (3.64% / 3.65%)] [327,756 / 32,200 (94.38%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,448
[5,448 (1.57% / 1.57%)] [333,204 / 19,530 (95.95%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,275
[3,275 (0.94% / 0.94%)] [336,479 / 14,082 (96.89%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,187
[2,187 (0.63% / 0.63%)] [338,666 / 10,807 (97.52%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,554
[1,554 (0.45% / 0.45%)] [340,220 / 8,620 (97.97%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 1,209
[1,209 (0.35% / 0.35%)] [341,429 / 7,066 (98.31%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 946
[946 (0.27% / 0.27%)] [342,375 / 5,857 (98.59%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 703
[703 (0.20% / 0.20%)] [343,078 / 4,911 (98.79%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 594
[594 (0.17% / 0.17%)] [343,672 / 4,208 (98.96%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 496
[496 (0.14% / 0.14%)] [344,168 / 3,614 (99.10%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 375
[375 (0.11% / 0.11%)] [344,543 / 3,118 (99.21%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 350
[350 (0.10% / 0.10%)] [344,893 / 2,743 (99.31%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 311
[311 (0.09% / 0.09%)] [345,204 / 2,393 (99.40%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 247
[247 (0.07% / 0.07%)] [345,451 / 2,082 (99.47%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 210
[210 (0.06% / 0.06%)] [345,661 / 1,835 (99.53%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 196
[196 (0.06% / 0.06%)] [345,857 / 1,625 (99.59%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 156
[156 (0.04% / 0.04%)] [346,013 / 1,429 (99.63%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 135
[135 (0.04% / 0.04%)] [346,148 / 1,273 (99.67%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 108
[108 (0.03% / 0.03%)] [346,256 / 1,138 (99.70%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 130
[130 (0.04% / 0.04%)] [346,386 / 1,030 (99.74%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 101
[101 (0.03% / 0.03%)] [346,487 / 900 (99.77%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 86
[86 (0.02% / 0.02%)] [346,573 / 799 (99.79%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 73
[73 (0.02% / 0.02%)] [346,646 / 713 (99.82%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 67
[67 (0.02% / 0.02%)] [346,713 / 640 (99.84%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 62
[62 (0.02% / 0.02%)] [346,775 / 573 (99.85%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 44
[44 (0.01% / 0.01%)] [346,819 / 511 (99.87%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 36
[36 (0.01% / 0.01%)] [346,855 / 467 (99.88%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 47
[47 (0.01% / 0.01%)] [346,902 / 431 (99.89%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 22
[22 (0.01% / 0.01%)] [346,924 / 384 (99.90%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 31
[31 (0.01% / 0.01%)] [346,955 / 362 (99.90%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 25
[25 (0.01% / 0.01%)] [346,980 / 331 (99.91%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 26
[26 (0.01% / 0.01%)] [347,006 / 306 (99.92%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 24
[24 (0.01% / 0.01%)] [347,030 / 280 (99.93%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 17
[17 (0.00% / 0.00%)] [347,047 / 256 (99.93%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 20
[20 (0.01% / 0.01%)] [347,067 / 239 (99.94%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 16
[16 (0.00% / 0.00%)] [347,083 / 219 (99.94%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 11
[11 (0.00% / 0.00%)] [347,094 / 203 (99.94%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 15
[15 (0.00% / 0.00%)] [347,109 / 192 (99.95%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 18
[18 (0.01% / 0.01%)] [347,127 / 177 (99.95%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 15
[15 (0.00% / 0.00%)] [347,142 / 159 (99.96%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 13
[13 (0.00% / 0.00%)] [347,155 / 144 (99.96%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 9
[9 (0.00% / 0.00%)] [347,164 / 131 (99.96%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 7
[7 (0.00% / 0.00%)] [347,171 / 122 (99.97%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 7
[7 (0.00% / 0.00%)] [347,178 / 115 (99.97%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 7
[7 (0.00% / 0.00%)] [347,185 / 108 (99.97%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 8
[8 (0.00% / 0.00%)] [347,193 / 101 (99.97%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 4
[4 (0.00% / 0.00%)] [347,197 / 93 (99.97%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 8
[8 (0.00% / 0.00%)] [347,205 / 89 (99.98%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 4
[4 (0.00% / 0.00%)] [347,209 / 81 (99.98%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 4
[4 (0.00% / 0.00%)] [347,213 / 77 (99.98%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 4
[4 (0.00% / 0.00%)] [347,217 / 73 (99.98%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 6
[6 (0.00% / 0.00%)] [347,223 / 69 (99.98%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 7
[7 (0.00% / 0.00%)] [347,230 / 63 (99.98%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 6
[6 (0.00% / 0.00%)] [347,236 / 56 (99.99%)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 3
[3 (0.00% / 0.00%)] [347,239 / 50 (99.99%)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 1
[1 (0.00% / 0.00%)] [347,240 / 47 (99.99%)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 2
[2 (0.00% / 0.00%)] [347,242 / 46 (99.99%)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 2
[2 (0.00% / 0.00%)] [347,244 / 44 (99.99%)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 4
[4 (0.00% / 0.00%)] [347,248 / 42 (99.99%)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 2
[2 (0.00% / 0.00%)] [347,250 / 38 (99.99%)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [347,251 / 36 (99.99%)]
62.5mm - 63.4mm 62.5mm - 63.4mm = 1
[1 (0.00% / 0.00%)] [347,252 / 35 (99.99%)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [347,253 / 34 (99.99%)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 2
[2 (0.00% / 0.00%)] [347,255 / 33 (99.99%)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 3
[3 (0.00% / 0.00%)] [347,258 / 31 (99.99%)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [347,259 / 28 (99.99%)]
68.5mm - 69.4mm 68.5mm - 69.4mm = 2
[2 (0.00% / 0.00%)] [347,261 / 27 (99.99%)]
69.5mm - 70.4mm 69.5mm - 70.4mm = 1
[1 (0.00% / 0.00%)] [347,262 / 25 (99.99%)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 2
[2 (0.00% / 0.00%)] [347,264 / 24 (99.99%)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [347,265 / 22 (99.99%)]
72.5mm - 73.4mm 72.5mm - 73.4mm = 1
[1 (0.00% / 0.00%)] [347,266 / 21 (99.99%)]
73.5mm - 74.4mm 73.5mm - 74.4mm = 1
[1 (0.00% / 0.00%)] [347,267 / 20 (99.99%)]
74.5mm - 75.4mm 74.5mm - 75.4mm = 1
[1 (0.00% / 0.00%)] [347,268 / 19 (99.99%)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 2
[2 (0.00% / 0.00%)] [347,270 / 18 (100.00%)]
76.5mm - 77.4mm 76.5mm - 77.4mm = 1
[1 (0.00% / 0.00%)] [347,271 / 16 (100.00%)]
78.5mm - 79.4mm 78.5mm - 79.4mm = 1
[1 (0.00% / 0.00%)] [347,272 / 15 (100.00%)]
79.5mm - 80.4mm 79.5mm - 80.4mm = 2
[2 (0.00% / 0.00%)] [347,274 / 14 (100.00%)]
82.5mm - 83.4mm 82.5mm - 83.4mm = 2
[2 (0.00% / 0.00%)] [347,276 / 12 (100.00%)]
87.5mm - 88.4mm 87.5mm - 88.4mm = 1
[1 (0.00% / 0.00%)] [347,277 / 10 (100.00%)]
89.5mm - 90.4mm 89.5mm - 90.4mm = 1
[1 (0.00% / 0.00%)] [347,278 / 9 (100.00%)]
95.5mm - 96.4mm 95.5mm - 96.4mm = 1
[1 (0.00% / 0.00%)] [347,279 / 8 (100.00%)]
96.5mm - 97.4mm 96.5mm - 97.4mm = 1
[1 (0.00% / 0.00%)] [347,280 / 7 (100.00%)]
97.5mm - 98.4mm 97.5mm - 98.4mm = 1
[1 (0.00% / 0.00%)] [347,281 / 6 (100.00%)]
103.5mm - 104.4mm 103.5mm - 104.4mm = 1
[1 (0.00% / 0.00%)] [347,282 / 5 (100.00%)]
105.5mm - 106.4mm 105.5mm - 106.4mm = 1
[1 (0.00% / 0.00%)] [347,283 / 4 (100.00%)]
110.5mm - 111.4mm 110.5mm - 111.4mm = 1
[1 (0.00% / 0.00%)] [347,284 / 3 (100.00%)]
115.5mm - 116.4mm 115.5mm - 116.4mm = 1
[1 (0.00% / 0.00%)] [347,285 / 2 (100.00%)]
117.5mm - 118.4mm 117.5mm - 118.4mm = 1
[1 (0.00% / 0.00%)] [347,286 / 1 (100.00%)]

欠測回数 (426 / 0.12%)