観測所番号 33877
都道府県 岩手県 [ 地域ポータル ]
所在地 岩手県大船渡市大船渡町字赤沢 大船渡特別地域気象観測所 (岩手県大船渡市)
観測月数 318
観測回数 231,997
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1990年03月15日 〜 1998年03月01日 大船渡 (オオフナト) 39.063N 141.713E 37m 22.0m
1998年03月02日 〜 2013年10月30日 大船渡 (オオフナト) 39.063N 141.713E 37m 22.0m
2013年10月31日 〜 2016年08月99日 大船渡 (オオフナト) 39.063N 141.713E 37m 22.2m
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
33876 大船渡(岩手県) 0.00km 0度
33947 大船渡(岩手県) 0.00km 0度
33871 陸前高田(岩手県) 8.33km 239度
33746 五葉山(岩手県) 13.40km 340度
33801 住田(岩手県) 14.95km 305度
34026 気仙沼(宮城県) 21.97km 218度
33926 室根山(岩手県) 25.01km 245度
33751 釜石(岩手県) 27.05km 31度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 215,093
[215,093 (92.71% / 93.19%)] [215,093 / 230,822 (93.19%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 7,878
[7,878 (3.40% / 3.41%)] [222,971 / 15,729 (96.60%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 2,901
[2,901 (1.25% / 1.26%)] [225,872 / 7,851 (97.86%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,537
[1,537 (0.66% / 0.67%)] [227,409 / 4,950 (98.52%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 998
[998 (0.43% / 0.43%)] [228,407 / 3,413 (98.95%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 669
[669 (0.29% / 0.29%)] [229,076 / 2,415 (99.24%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 413
[413 (0.18% / 0.18%)] [229,489 / 1,746 (99.42%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 291
[291 (0.13% / 0.13%)] [229,780 / 1,333 (99.55%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 210
[210 (0.09% / 0.09%)] [229,990 / 1,042 (99.64%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 165
[165 (0.07% / 0.07%)] [230,155 / 832 (99.71%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 114
[114 (0.05% / 0.05%)] [230,269 / 667 (99.76%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 108
[108 (0.05% / 0.05%)] [230,377 / 553 (99.81%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 72
[72 (0.03% / 0.03%)] [230,449 / 445 (99.84%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 72
[72 (0.03% / 0.03%)] [230,521 / 373 (99.87%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 60
[60 (0.03% / 0.03%)] [230,581 / 301 (99.90%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 31
[31 (0.01% / 0.01%)] [230,612 / 241 (99.91%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 33
[33 (0.01% / 0.01%)] [230,645 / 210 (99.92%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 28
[28 (0.01% / 0.01%)] [230,673 / 177 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 20
[20 (0.01% / 0.01%)] [230,693 / 149 (99.94%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 22
[22 (0.01% / 0.01%)] [230,715 / 129 (99.95%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 19
[19 (0.01% / 0.01%)] [230,734 / 107 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 11
[11 (0.00% / 0.00%)] [230,745 / 88 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 13
[13 (0.01% / 0.01%)] [230,758 / 77 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 10
[10 (0.00% / 0.00%)] [230,768 / 64 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [230,773 / 54 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 11
[11 (0.00% / 0.00%)] [230,784 / 49 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 8
[8 (0.00% / 0.00%)] [230,792 / 38 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 7
[7 (0.00% / 0.00%)] [230,799 / 30 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [230,802 / 23 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [230,806 / 20 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [230,808 / 16 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [230,809 / 14 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [230,813 / 13 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [230,814 / 9 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [230,815 / 8 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [230,816 / 7 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [230,817 / 6 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [230,819 / 5 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [230,820 / 3 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [230,821 / 2 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [230,822 / 1 (100.00%)]

欠測回数 (1,175 / 0.51%)

風向

静穏 静穏 = 14,474
[14,474 (6.24% / 6.26%)] [0 / 0 (NA)]
北北東 北北東 = 5,560
[5,560 (2.40% / 2.40%)] [0 / 0 (NA)]
北東 北東 = 3,011
[3,011 (1.30% / 1.30%)] [0 / 0 (NA)]
東北東 東北東 = 3,561
[3,561 (1.53% / 1.54%)] [0 / 0 (NA)]
東 = 3,717
[3,717 (1.60% / 1.61%)] [0 / 0 (NA)]
東南東 東南東 = 4,025
[4,025 (1.73% / 1.74%)] [0 / 0 (NA)]
南東 南東 = 14,165
[14,165 (6.11% / 6.12%)] [0 / 0 (NA)]
南南東 南南東 = 30,113
[30,113 (12.98% / 13.01%)] [0 / 0 (NA)]
南 = 12,497
[12,497 (5.39% / 5.40%)] [0 / 0 (NA)]
南南西 南南西 = 7,232
[7,232 (3.12% / 3.13%)] [0 / 0 (NA)]
南西 南西 = 4,516
[4,516 (1.95% / 1.95%)] [0 / 0 (NA)]
西南西 西南西 = 2,788
[2,788 (1.20% / 1.20%)] [0 / 0 (NA)]
西 西 = 3,990
[3,990 (1.72% / 1.72%)] [0 / 0 (NA)]
西北西 西北西 = 10,986
[10,986 (4.74% / 4.75%)] [0 / 0 (NA)]
北西 北西 = 39,085
[39,085 (16.85% / 16.89%)] [0 / 0 (NA)]
北北西 北北西 = 48,965
[48,965 (21.11% / 21.16%)] [0 / 0 (NA)]
北 = 22,705
[22,705 (9.79% / 9.81%)] [0 / 0 (NA)]

欠測回数 (607 / 0.26%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 17,047
[17,047 (7.35% / 7.37%)] [17,047 / 231,391 (7.37%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 62,060
[62,060 (26.75% / 26.82%)] [79,107 / 214,344 (34.19%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 56,269
[56,269 (24.25% / 24.32%)] [135,376 / 152,284 (58.51%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 34,573
[34,573 (14.90% / 14.94%)] [169,949 / 96,015 (73.45%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 25,644
[25,644 (11.05% / 11.08%)] [195,593 / 61,442 (84.53%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 17,447
[17,447 (7.52% / 7.54%)] [213,040 / 35,798 (92.07%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 10,183
[10,183 (4.39% / 4.40%)] [223,223 / 18,351 (96.47%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 4,954
[4,954 (2.14% / 2.14%)] [228,177 / 8,168 (98.61%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,901
[1,901 (0.82% / 0.82%)] [230,078 / 3,214 (99.43%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 738
[738 (0.32% / 0.32%)] [230,816 / 1,313 (99.75%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 317
[317 (0.14% / 0.14%)] [231,133 / 575 (99.89%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 146
[146 (0.06% / 0.06%)] [231,279 / 258 (99.95%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 52
[52 (0.02% / 0.02%)] [231,331 / 112 (99.97%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 27
[27 (0.01% / 0.01%)] [231,358 / 60 (99.99%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 13
[13 (0.01% / 0.01%)] [231,371 / 33 (99.99%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 14
[14 (0.01% / 0.01%)] [231,385 / 20 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 1
[1 (0.00% / 0.00%)] [231,386 / 6 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 1
[1 (0.00% / 0.00%)] [231,387 / 5 (100.00%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 1
[1 (0.00% / 0.00%)] [231,388 / 4 (100.00%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 1
[1 (0.00% / 0.00%)] [231,389 / 3 (100.00%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 1
[1 (0.00% / 0.00%)] [231,390 / 2 (100.00%)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 1
[1 (0.00% / 0.00%)] [231,391 / 1 (100.00%)]

欠測回数 (606 / 0.26%)

気温

-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 9
[9 (0.00% / 0.00%)] [9 / 231,432 (0.00%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 8
[8 (0.00% / 0.00%)] [17 / 231,423 (0.01%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 54
[54 (0.02% / 0.02%)] [71 / 231,415 (0.03%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 170
[170 (0.07% / 0.07%)] [241 / 231,361 (0.10%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 354
[354 (0.15% / 0.15%)] [595 / 231,191 (0.26%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 808
[808 (0.35% / 0.35%)] [1,403 / 230,837 (0.61%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 1,546
[1,546 (0.67% / 0.67%)] [2,949 / 230,029 (1.27%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 2,731
[2,731 (1.18% / 1.18%)] [5,680 / 228,483 (2.45%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 4,786
[4,786 (2.06% / 2.07%)] [10,466 / 225,752 (4.52%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 14,781
[14,781 (6.37% / 6.39%)] [25,247 / 220,966 (10.91%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 8,985
[8,985 (3.87% / 3.88%)] [34,232 / 206,185 (14.79%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,912
[8,912 (3.84% / 3.85%)] [43,144 / 197,200 (18.64%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,850
[8,850 (3.81% / 3.82%)] [51,994 / 188,288 (22.47%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 8,397
[8,397 (3.62% / 3.63%)] [60,391 / 179,438 (26.09%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 7,883
[7,883 (3.40% / 3.41%)] [68,274 / 171,041 (29.50%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 7,406
[7,406 (3.19% / 3.20%)] [75,680 / 163,158 (32.70%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 7,375
[7,375 (3.18% / 3.19%)] [83,055 / 155,752 (35.89%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 7,180
[7,180 (3.09% / 3.10%)] [90,235 / 148,377 (38.99%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 7,080
[7,080 (3.05% / 3.06%)] [97,315 / 141,197 (42.05%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 6,967
[6,967 (3.00% / 3.01%)] [104,282 / 134,117 (45.06%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 6,916
[6,916 (2.98% / 2.99%)] [111,198 / 127,150 (48.05%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 7,469
[7,469 (3.22% / 3.23%)] [118,667 / 120,234 (51.28%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 7,522
[7,522 (3.24% / 3.25%)] [126,189 / 112,765 (54.53%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 7,938
[7,938 (3.42% / 3.43%)] [134,127 / 105,243 (57.96%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 8,306
[8,306 (3.58% / 3.59%)] [142,433 / 97,305 (61.54%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 8,824
[8,824 (3.80% / 3.81%)] [151,257 / 88,999 (65.36%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 8,985
[8,985 (3.87% / 3.88%)] [160,242 / 80,175 (69.24%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 9,672
[9,672 (4.17% / 4.18%)] [169,914 / 71,190 (73.42%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 9,834
[9,834 (4.24% / 4.25%)] [179,748 / 61,518 (77.67%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 9,010
[9,010 (3.88% / 3.89%)] [188,758 / 51,684 (81.56%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 8,564
[8,564 (3.69% / 3.70%)] [197,322 / 42,674 (85.26%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 7,839
[7,839 (3.38% / 3.39%)] [205,161 / 34,110 (88.65%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 6,944
[6,944 (2.99% / 3.00%)] [212,105 / 26,271 (91.65%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 5,797
[5,797 (2.50% / 2.50%)] [217,902 / 19,327 (94.15%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 4,283
[4,283 (1.85% / 1.85%)] [222,185 / 13,530 (96.00%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 3,060
[3,060 (1.32% / 1.32%)] [225,245 / 9,247 (97.33%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 2,080
[2,080 (0.90% / 0.90%)] [227,325 / 6,187 (98.23%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 1,601
[1,601 (0.69% / 0.69%)] [228,926 / 4,107 (98.92%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 1,049
[1,049 (0.45% / 0.45%)] [229,975 / 2,506 (99.37%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 608
[608 (0.26% / 0.26%)] [230,583 / 1,457 (99.63%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 418
[418 (0.18% / 0.18%)] [231,001 / 849 (99.81%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 218
[218 (0.09% / 0.09%)] [231,219 / 431 (99.91%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 124
[124 (0.05% / 0.05%)] [231,343 / 213 (99.96%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 65
[65 (0.03% / 0.03%)] [231,408 / 89 (99.99%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 14
[14 (0.01% / 0.01%)] [231,422 / 24 (100.00%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 9
[9 (0.00% / 0.00%)] [231,431 / 10 (100.00%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 1
[1 (0.00% / 0.00%)] [231,432 / 1 (100.00%)]

欠測回数 (565 / 0.24%)

日照時間

0.0h 0.0h = 164,238
[164,238 (70.79% / 71.05%)] [164,238 / 231,149 (71.05%)]
0.1h 0.1h = 5,802
[5,802 (2.50% / 2.51%)] [170,040 / 66,911 (73.56%)]
0.2h 0.2h = 5,063
[5,063 (2.18% / 2.19%)] [175,103 / 61,109 (75.75%)]
0.3h 0.3h = 4,246
[4,246 (1.83% / 1.84%)] [179,349 / 56,046 (77.59%)]
0.4h 0.4h = 3,947
[3,947 (1.70% / 1.71%)] [183,296 / 51,800 (79.30%)]
0.5h 0.5h = 3,783
[3,783 (1.63% / 1.64%)] [187,079 / 47,853 (80.93%)]
0.6h 0.6h = 4,008
[4,008 (1.73% / 1.73%)] [191,087 / 44,070 (82.67%)]
0.7h 0.7h = 4,325
[4,325 (1.86% / 1.87%)] [195,412 / 40,062 (84.54%)]
0.8h 0.8h = 4,662
[4,662 (2.01% / 2.02%)] [200,074 / 35,737 (86.56%)]
0.9h 0.9h = 5,787
[5,787 (2.49% / 2.50%)] [205,861 / 31,075 (89.06%)]
1.0h 1.0h = 25,288
[25,288 (10.90% / 10.94%)] [231,149 / 25,288 (100.00%)]

欠測回数 (848 / 0.37%)

積雪深

0cm 0cm = 34,527
[34,527 (14.88% / 93.43%)] [34,527 / 36,955 (93.43%)]
1cm - 5cm 1cm - 5cm = 1,908
[1,908 (0.82% / 5.16%)] [36,435 / 2,428 (98.59%)]
6cm - 10cm 6cm - 10cm = 390
[390 (0.17% / 1.06%)] [36,825 / 520 (99.65%)]
11cm - 15cm 11cm - 15cm = 113
[113 (0.05% / 0.31%)] [36,938 / 130 (99.95%)]
16cm - 20cm 16cm - 20cm = 17
[17 (0.01% / 0.05%)] [36,955 / 17 (100.00%)]

欠測回数 (195,042 / 84.07%)