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 334
観測回数 243,685
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 〜 2017年07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 = 225,912
[225,912 (92.71% / 93.16%)] [225,912 / 242,497 (93.16)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 8,372
[8,372 (3.44% / 3.45%)] [234,284 / 16,585 (96.61)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,043
[3,043 (1.25% / 1.25%)] [237,327 / 8,213 (97.87)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,626
[1,626 (0.67% / 0.67%)] [238,953 / 5,170 (98.54)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,041
[1,041 (0.43% / 0.43%)] [239,994 / 3,544 (98.97)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 688
[688 (0.28% / 0.28%)] [240,682 / 2,503 (99.25)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 428
[428 (0.18% / 0.18%)] [241,110 / 1,815 (99.43)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 300
[300 (0.12% / 0.12%)] [241,410 / 1,387 (99.55)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 224
[224 (0.09% / 0.09%)] [241,634 / 1,087 (99.64)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 171
[171 (0.07% / 0.07%)] [241,805 / 863 (99.71)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 116
[116 (0.05% / 0.05%)] [241,921 / 692 (99.76)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 113
[113 (0.05% / 0.05%)] [242,034 / 576 (99.81)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 76
[76 (0.03% / 0.03%)] [242,110 / 463 (99.84)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 75
[75 (0.03% / 0.03%)] [242,185 / 387 (99.87)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 62
[62 (0.03% / 0.03%)] [242,247 / 312 (99.90)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 33
[33 (0.01% / 0.01%)] [242,280 / 250 (99.91)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 34
[34 (0.01% / 0.01%)] [242,314 / 217 (99.92)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 28
[28 (0.01% / 0.01%)] [242,342 / 183 (99.94)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 20
[20 (0.01% / 0.01%)] [242,362 / 155 (99.94)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 22
[22 (0.01% / 0.01%)] [242,384 / 135 (99.95)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 20
[20 (0.01% / 0.01%)] [242,404 / 113 (99.96)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 13
[13 (0.01% / 0.01%)] [242,417 / 93 (99.97)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 15
[15 (0.01% / 0.01%)] [242,432 / 80 (99.97)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 10
[10 (0.00% / 0.00%)] [242,442 / 65 (99.98)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [242,447 / 55 (99.98)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 11
[11 (0.00% / 0.00%)] [242,458 / 50 (99.98)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 8
[8 (0.00% / 0.00%)] [242,466 / 39 (99.99)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 7
[7 (0.00% / 0.00%)] [242,473 / 31 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [242,476 / 24 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [242,480 / 21 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [242,482 / 17 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [242,483 / 15 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [242,487 / 14 (100.00)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [242,488 / 10 (100.00)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [242,489 / 9 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [242,490 / 8 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [242,491 / 7 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [242,493 / 6 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [242,494 / 4 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [242,495 / 3 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [242,496 / 2 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [242,497 / 1 (100.00)]

欠測回数 (1,188 / 0.49%)

風向

静穏 静穏 = 14,550
[14,550 (5.97% / 5.99%)]
北北東 北北東 = 5,916
[5,916 (2.43% / 2.43%)]
北東 北東 = 3,157
[3,157 (1.30% / 1.30%)]
東北東 東北東 = 3,725
[3,725 (1.53% / 1.53%)]
東 = 3,938
[3,938 (1.62% / 1.62%)]
東南東 東南東 = 4,240
[4,240 (1.74% / 1.74%)]
南東 南東 = 14,696
[14,696 (6.03% / 6.05%)]
南南東 南南東 = 31,410
[31,410 (12.89% / 12.92%)]
南 = 13,166
[13,166 (5.40% / 5.42%)]
南南西 南南西 = 7,639
[7,639 (3.13% / 3.14%)]
南西 南西 = 4,781
[4,781 (1.96% / 1.97%)]
西南西 西南西 = 2,944
[2,944 (1.21% / 1.21%)]
西 西 = 4,207
[4,207 (1.73% / 1.73%)]
西北西 西北西 = 11,521
[11,521 (4.73% / 4.74%)]
北西 北西 = 41,152
[41,152 (16.89% / 16.93%)]
北北西 北北西 = 51,924
[51,924 (21.31% / 21.36%)]
北 = 24,111
[24,111 (9.89% / 9.92%)]

欠測回数 (608 / 0.25%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 17,368
[17,368 (7.13% / 7.15%)] [17,368 / 243,078 (7.15)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 65,318
[65,318 (26.80% / 26.87%)] [82,686 / 225,710 (34.02)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 59,374
[59,374 (24.37% / 24.43%)] [142,060 / 160,392 (58.44)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 36,352
[36,352 (14.92% / 14.95%)] [178,412 / 101,018 (73.40)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 26,907
[26,907 (11.04% / 11.07%)] [205,319 / 64,666 (84.47)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 18,331
[18,331 (7.52% / 7.54%)] [223,650 / 37,759 (92.01)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 10,709
[10,709 (4.39% / 4.41%)] [234,359 / 19,428 (96.41)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 5,236
[5,236 (2.15% / 2.15%)] [239,595 / 8,719 (98.57)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 2,043
[2,043 (0.84% / 0.84%)] [241,638 / 3,483 (99.41)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 799
[799 (0.33% / 0.33%)] [242,437 / 1,440 (99.74)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 348
[348 (0.14% / 0.14%)] [242,785 / 641 (99.88)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 165
[165 (0.07% / 0.07%)] [242,950 / 293 (99.95)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 59
[59 (0.02% / 0.02%)] [243,009 / 128 (99.97)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 33
[33 (0.01% / 0.01%)] [243,042 / 69 (99.99)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 13
[13 (0.01% / 0.01%)] [243,055 / 36 (99.99)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 17
[17 (0.01% / 0.01%)] [243,072 / 23 (100.00)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 1
[1 (0.00% / 0.00%)] [243,073 / 6 (100.00)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 1
[1 (0.00% / 0.00%)] [243,074 / 5 (100.00)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 1
[1 (0.00% / 0.00%)] [243,075 / 4 (100.00)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 1
[1 (0.00% / 0.00%)] [243,076 / 3 (100.00)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 1
[1 (0.00% / 0.00%)] [243,077 / 2 (100.00)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 1
[1 (0.00% / 0.00%)] [243,078 / 1 (100.00)]

欠測回数 (607 / 0.25%)

気温

-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 9
[9 (0.00% / 0.00%)] [9 / 243,120 (0.00)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 8
[8 (0.00% / 0.00%)] [17 / 243,111 (0.01)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 58
[58 (0.02% / 0.02%)] [75 / 243,103 (0.03)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 175
[175 (0.07% / 0.07%)] [250 / 243,045 (0.10)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 356
[356 (0.15% / 0.15%)] [606 / 242,870 (0.25)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 818
[818 (0.34% / 0.34%)] [1,424 / 242,514 (0.59)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 1,586
[1,586 (0.65% / 0.65%)] [3,010 / 241,696 (1.24)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 2,793
[2,793 (1.15% / 1.15%)] [5,803 / 240,110 (2.39)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 5,003
[5,003 (2.05% / 2.06%)] [10,806 / 237,317 (4.44)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 15,467
[15,467 (6.35% / 6.36%)] [26,273 / 232,314 (10.81)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 9,485
[9,485 (3.89% / 3.90%)] [35,758 / 216,847 (14.71)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,385
[9,385 (3.85% / 3.86%)] [45,143 / 207,362 (18.57)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,355
[9,355 (3.84% / 3.85%)] [54,498 / 197,977 (22.42)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 8,908
[8,908 (3.66% / 3.66%)] [63,406 / 188,622 (26.08)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 8,329
[8,329 (3.42% / 3.43%)] [71,735 / 179,714 (29.51)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 7,825
[7,825 (3.21% / 3.22%)] [79,560 / 171,385 (32.72)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 7,752
[7,752 (3.18% / 3.19%)] [87,312 / 163,560 (35.91)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 7,542
[7,542 (3.09% / 3.10%)] [94,854 / 155,808 (39.02)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 7,491
[7,491 (3.07% / 3.08%)] [102,345 / 148,266 (42.10)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 7,346
[7,346 (3.01% / 3.02%)] [109,691 / 140,775 (45.12)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 7,277
[7,277 (2.99% / 2.99%)] [116,968 / 133,429 (48.11)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 7,874
[7,874 (3.23% / 3.24%)] [124,842 / 126,152 (51.35)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 7,921
[7,921 (3.25% / 3.26%)] [132,763 / 118,278 (54.61)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 8,276
[8,276 (3.40% / 3.40%)] [141,039 / 110,357 (58.01)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 8,739
[8,739 (3.59% / 3.59%)] [149,778 / 102,081 (61.61)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 9,236
[9,236 (3.79% / 3.80%)] [159,014 / 93,342 (65.41)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 9,403
[9,403 (3.86% / 3.87%)] [168,417 / 84,106 (69.27)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 10,056
[10,056 (4.13% / 4.14%)] [178,473 / 74,703 (73.41)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 10,351
[10,351 (4.25% / 4.26%)] [188,824 / 64,647 (77.67)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 9,492
[9,492 (3.90% / 3.90%)] [198,316 / 54,296 (81.57)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 9,027
[9,027 (3.70% / 3.71%)] [207,343 / 44,804 (85.28)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 8,237
[8,237 (3.38% / 3.39%)] [215,580 / 35,777 (88.67)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 7,319
[7,319 (3.00% / 3.01%)] [222,899 / 27,540 (91.68)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 6,139
[6,139 (2.52% / 2.53%)] [229,038 / 20,221 (94.21)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 4,473
[4,473 (1.84% / 1.84%)] [233,511 / 14,082 (96.05)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 3,187
[3,187 (1.31% / 1.31%)] [236,698 / 9,609 (97.36)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 2,170
[2,170 (0.89% / 0.89%)] [238,868 / 6,422 (98.25)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 1,676
[1,676 (0.69% / 0.69%)] [240,544 / 4,252 (98.94)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 1,091
[1,091 (0.45% / 0.45%)] [241,635 / 2,576 (99.39)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 623
[623 (0.26% / 0.26%)] [242,258 / 1,485 (99.65)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 425
[425 (0.17% / 0.17%)] [242,683 / 862 (99.82)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 224
[224 (0.09% / 0.09%)] [242,907 / 437 (99.91)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 124
[124 (0.05% / 0.05%)] [243,031 / 213 (99.96)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 65
[65 (0.03% / 0.03%)] [243,096 / 89 (99.99)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 14
[14 (0.01% / 0.01%)] [243,110 / 24 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 9
[9 (0.00% / 0.00%)] [243,119 / 10 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 1
[1 (0.00% / 0.00%)] [243,120 / 1 (100.00)]

欠測回数 (565 / 0.23%)

日照時間

0.0h 0.0h = 172,536
[172,536 (70.80% / 71.05%)] [172,536 / 242,835 (71.05)]
0.1h 0.1h = 6,108
[6,108 (2.51% / 2.52%)] [178,644 / 70,299 (73.57)]
0.2h 0.2h = 5,341
[5,341 (2.19% / 2.20%)] [183,985 / 64,191 (75.77)]
0.3h 0.3h = 4,442
[4,442 (1.82% / 1.83%)] [188,427 / 58,850 (77.59)]
0.4h 0.4h = 4,147
[4,147 (1.70% / 1.71%)] [192,574 / 54,408 (79.30)]
0.5h 0.5h = 3,968
[3,968 (1.63% / 1.63%)] [196,542 / 50,261 (80.94)]
0.6h 0.6h = 4,216
[4,216 (1.73% / 1.74%)] [200,758 / 46,293 (82.67)]
0.7h 0.7h = 4,533
[4,533 (1.86% / 1.87%)] [205,291 / 42,077 (84.54)]
0.8h 0.8h = 4,873
[4,873 (2.00% / 2.01%)] [210,164 / 37,544 (86.55)]
0.9h 0.9h = 6,090
[6,090 (2.50% / 2.51%)] [216,254 / 32,671 (89.05)]
1.0h 1.0h = 26,581
[26,581 (10.91% / 10.95%)] [242,835 / 26,581 (100.00)]

欠測回数 (850 / 0.35%)

積雪深

0cm 0cm = 40,364
[40,364 (16.56% / 93.95%)] [40,364 / 42,962 (93.95)]
1cm - 5cm 1cm - 5cm = 2,064
[2,064 (0.85% / 4.80%)] [42,428 / 2,598 (98.76)]
6cm - 10cm 6cm - 10cm = 401
[401 (0.16% / 0.93%)] [42,829 / 534 (99.69)]
11cm - 15cm 11cm - 15cm = 116
[116 (0.05% / 0.27%)] [42,945 / 133 (99.96)]
16cm - 20cm 16cm - 20cm = 17
[17 (0.01% / 0.04%)] [42,962 / 17 (100.00)]

欠測回数 (200,723 / 82.37%)