観測所番号 45212
都道府県 千葉県 [ 地域ポータル ]
所在地 千葉県千葉市中央区中央港 千葉特別地域気象観測所 (千葉県千葉市中央区)
観測月数 414
観測回数 301,752
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1981年03月30日 〜 1986年12月31日 千葉 (チバ) 35.602N 140.103E 3m 47.8m
1987年01月01日 〜 1998年02月11日 千葉 (チバ) 35.602N 140.103E 3m 47.8m
1998年02月12日 〜 1998年03月30日 千葉 (チバ) 35.602N 140.103E 3m 47.9m
1998年03月31日 〜 2010年09月30日 千葉 (チバ) 35.602N 140.103E 3m 47.9m
2010年10月01日 〜 2015年08月99日 千葉 (チバ) 35.602N 140.103E 3m 47.9m
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
45905 千葉(千葉県) 0.00km 0度
45211 千葉(千葉県) 1.49km 121度
45106 船橋(千葉県) 13.36km 336度
45116 佐倉(千葉県) 17.11km 35度
45101 船橋(千葉県) 17.35km 324度
44136 江戸川臨海(東京都) 22.11km 280度
45291 牛久(千葉県) 23.11km 169度
45261 茂原(千葉県) 27.82km 137度
45061 我孫子(千葉県) 28.97km 1度
44166 羽田(東京都) 29.78km 259度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 282,010
[282,010 (93.46% / 93.49%)] [282,010 / 301,656 (93.49%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 10,405
[10,405 (3.45% / 3.45%)] [292,415 / 19,646 (96.94%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,830
[3,830 (1.27% / 1.27%)] [296,245 / 9,241 (98.21%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,884
[1,884 (0.62% / 0.62%)] [298,129 / 5,411 (98.83%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,022
[1,022 (0.34% / 0.34%)] [299,151 / 3,527 (99.17%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 684
[684 (0.23% / 0.23%)] [299,835 / 2,505 (99.40%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 450
[450 (0.15% / 0.15%)] [300,285 / 1,821 (99.55%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 332
[332 (0.11% / 0.11%)] [300,617 / 1,371 (99.66%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 251
[251 (0.08% / 0.08%)] [300,868 / 1,039 (99.74%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 155
[155 (0.05% / 0.05%)] [301,023 / 788 (99.79%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 126
[126 (0.04% / 0.04%)] [301,149 / 633 (99.83%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 88
[88 (0.03% / 0.03%)] [301,237 / 507 (99.86%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 58
[58 (0.02% / 0.02%)] [301,295 / 419 (99.88%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 69
[69 (0.02% / 0.02%)] [301,364 / 361 (99.90%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 34
[34 (0.01% / 0.01%)] [301,398 / 292 (99.91%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 46
[46 (0.02% / 0.02%)] [301,444 / 258 (99.93%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 25
[25 (0.01% / 0.01%)] [301,469 / 212 (99.94%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 21
[21 (0.01% / 0.01%)] [301,490 / 187 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 20
[20 (0.01% / 0.01%)] [301,510 / 166 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 16
[16 (0.01% / 0.01%)] [301,526 / 146 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 17
[17 (0.01% / 0.01%)] [301,543 / 130 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 13
[13 (0.00% / 0.00%)] [301,556 / 113 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 10
[10 (0.00% / 0.00%)] [301,566 / 100 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 6
[6 (0.00% / 0.00%)] [301,572 / 90 (99.97%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 11
[11 (0.00% / 0.00%)] [301,583 / 84 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 9
[9 (0.00% / 0.00%)] [301,592 / 73 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 7
[7 (0.00% / 0.00%)] [301,599 / 64 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [301,603 / 57 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [301,606 / 53 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 7
[7 (0.00% / 0.00%)] [301,613 / 50 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [301,621 / 43 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 5
[5 (0.00% / 0.00%)] [301,626 / 35 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 4
[4 (0.00% / 0.00%)] [301,630 / 30 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [301,634 / 26 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [301,638 / 22 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [301,640 / 18 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [301,642 / 16 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 3
[3 (0.00% / 0.00%)] [301,645 / 14 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [301,646 / 11 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [301,647 / 10 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [301,648 / 9 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [301,649 / 8 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [301,650 / 7 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [301,651 / 6 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [301,652 / 5 (100.00%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [301,653 / 4 (100.00%)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 1
[1 (0.00% / 0.00%)] [301,654 / 3 (100.00%)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 1
[1 (0.00% / 0.00%)] [301,655 / 2 (100.00%)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 1
[1 (0.00% / 0.00%)] [301,656 / 1 (100.00%)]

欠測回数 (96 / 0.03%)

風向

静穏 静穏 = 3,122
[3,122 (1.03% / 1.04%)] [0 / 0 (NA)]
北北東 北北東 = 38,304
[38,304 (12.69% / 12.70%)] [0 / 0 (NA)]
北東 北東 = 28,700
[28,700 (9.51% / 9.52%)] [0 / 0 (NA)]
東北東 東北東 = 19,384
[19,384 (6.42% / 6.43%)] [0 / 0 (NA)]
東 = 15,483
[15,483 (5.13% / 5.13%)] [0 / 0 (NA)]
東南東 東南東 = 16,712
[16,712 (5.54% / 5.54%)] [0 / 0 (NA)]
南東 南東 = 12,180
[12,180 (4.04% / 4.04%)] [0 / 0 (NA)]
南南東 南南東 = 10,284
[10,284 (3.41% / 3.41%)] [0 / 0 (NA)]
南 = 12,742
[12,742 (4.22% / 4.23%)] [0 / 0 (NA)]
南南西 南南西 = 11,143
[11,143 (3.69% / 3.70%)] [0 / 0 (NA)]
南西 南西 = 23,949
[23,949 (7.94% / 7.94%)] [0 / 0 (NA)]
西南西 西南西 = 19,338
[19,338 (6.41% / 6.41%)] [0 / 0 (NA)]
西 西 = 9,935
[9,935 (3.29% / 3.29%)] [0 / 0 (NA)]
西北西 西北西 = 5,037
[5,037 (1.67% / 1.67%)] [0 / 0 (NA)]
北西 北西 = 16,301
[16,301 (5.40% / 5.41%)] [0 / 0 (NA)]
北北西 北北西 = 32,600
[32,600 (10.80% / 10.81%)] [0 / 0 (NA)]
北 = 26,349
[26,349 (8.73% / 8.74%)] [0 / 0 (NA)]

欠測回数 (189 / 0.06%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 3,307
[3,307 (1.10% / 1.10%)] [3,307 / 301,570 (1.10%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 24,147
[24,147 (8.00% / 8.01%)] [27,454 / 298,263 (9.10%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 53,180
[53,180 (17.62% / 17.63%)] [80,634 / 274,116 (26.74%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 64,596
[64,596 (21.41% / 21.42%)] [145,230 / 220,936 (48.16%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 54,039
[54,039 (17.91% / 17.92%)] [199,269 / 156,340 (66.08%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 36,374
[36,374 (12.05% / 12.06%)] [235,643 / 102,301 (78.14%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 23,339
[23,339 (7.73% / 7.74%)] [258,982 / 65,927 (85.88%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 14,682
[14,682 (4.87% / 4.87%)] [273,664 / 42,588 (90.75%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 9,216
[9,216 (3.05% / 3.06%)] [282,880 / 27,906 (93.80%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 6,148
[6,148 (2.04% / 2.04%)] [289,028 / 18,690 (95.84%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 4,247
[4,247 (1.41% / 1.41%)] [293,275 / 12,542 (97.25%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 2,863
[2,863 (0.95% / 0.95%)] [296,138 / 8,295 (98.20%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 2,019
[2,019 (0.67% / 0.67%)] [298,157 / 5,432 (98.87%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 1,261
[1,261 (0.42% / 0.42%)] [299,418 / 3,413 (99.29%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 876
[876 (0.29% / 0.29%)] [300,294 / 2,152 (99.58%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 519
[519 (0.17% / 0.17%)] [300,813 / 1,276 (99.75%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 326
[326 (0.11% / 0.11%)] [301,139 / 757 (99.86%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 172
[172 (0.06% / 0.06%)] [301,311 / 431 (99.91%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 108
[108 (0.04% / 0.04%)] [301,419 / 259 (99.95%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 68
[68 (0.02% / 0.02%)] [301,487 / 151 (99.97%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 44
[44 (0.01% / 0.01%)] [301,531 / 83 (99.99%)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 21
[21 (0.01% / 0.01%)] [301,552 / 39 (99.99%)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 8
[8 (0.00% / 0.00%)] [301,560 / 18 (100.00%)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 2
[2 (0.00% / 0.00%)] [301,562 / 10 (100.00%)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 5
[5 (0.00% / 0.00%)] [301,567 / 8 (100.00%)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 1
[1 (0.00% / 0.00%)] [301,568 / 3 (100.00%)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 1
[1 (0.00% / 0.00%)] [301,569 / 2 (100.00%)]
28.5m/s - 29.4m/s 28.5m/s - 29.4m/s = 1
[1 (0.00% / 0.00%)] [301,570 / 1 (100.00%)]

欠測回数 (182 / 0.06%)

気温

-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 19
[19 (0.01% / 0.01%)] [19 / 301,704 (0.01%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 68
[68 (0.02% / 0.02%)] [87 / 301,685 (0.03%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 223
[223 (0.07% / 0.07%)] [310 / 301,617 (0.10%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 1,963
[1,963 (0.65% / 0.65%)] [2,273 / 301,394 (0.75%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 3,138
[3,138 (1.04% / 1.04%)] [5,411 / 299,431 (1.79%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 5,097
[5,097 (1.69% / 1.69%)] [10,508 / 296,293 (3.48%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 6,710
[6,710 (2.22% / 2.22%)] [17,218 / 291,196 (5.71%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 8,558
[8,558 (2.84% / 2.84%)] [25,776 / 284,486 (8.54%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 9,554
[9,554 (3.17% / 3.17%)] [35,330 / 275,928 (11.71%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,724
[10,724 (3.55% / 3.55%)] [46,054 / 266,374 (15.26%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,157
[11,157 (3.70% / 3.70%)] [57,211 / 255,650 (18.96%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,306
[11,306 (3.75% / 3.75%)] [68,517 / 244,493 (22.71%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,078
[11,078 (3.67% / 3.67%)] [79,595 / 233,187 (26.38%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,607
[10,607 (3.52% / 3.52%)] [90,202 / 222,109 (29.90%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,364
[10,364 (3.43% / 3.44%)] [100,566 / 211,502 (33.33%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,015
[10,015 (3.32% / 3.32%)] [110,581 / 201,138 (36.65%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 9,914
[9,914 (3.29% / 3.29%)] [120,495 / 191,123 (39.94%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,041
[10,041 (3.33% / 3.33%)] [130,536 / 181,209 (43.27%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,568
[10,568 (3.50% / 3.50%)] [141,104 / 171,168 (46.77%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,186
[11,186 (3.71% / 3.71%)] [152,290 / 160,600 (50.48%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,572
[11,572 (3.83% / 3.84%)] [163,862 / 149,414 (54.31%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,590
[12,590 (4.17% / 4.17%)] [176,452 / 137,842 (58.49%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,999
[12,999 (4.31% / 4.31%)] [189,451 / 125,252 (62.79%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 12,653
[12,653 (4.19% / 4.19%)] [202,104 / 112,253 (66.99%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 12,967
[12,967 (4.30% / 4.30%)] [215,071 / 99,600 (71.29%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 12,114
[12,114 (4.01% / 4.02%)] [227,185 / 86,633 (75.30%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 11,312
[11,312 (3.75% / 3.75%)] [238,497 / 74,519 (79.05%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 10,624
[10,624 (3.52% / 3.52%)] [249,121 / 63,207 (82.57%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 10,172
[10,172 (3.37% / 3.37%)] [259,293 / 52,583 (85.94%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 10,429
[10,429 (3.46% / 3.46%)] [269,722 / 42,411 (89.40%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 9,348
[9,348 (3.10% / 3.10%)] [279,070 / 31,982 (92.50%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 7,485
[7,485 (2.48% / 2.48%)] [286,555 / 22,634 (94.98%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 5,583
[5,583 (1.85% / 1.85%)] [292,138 / 15,149 (96.83%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 4,172
[4,172 (1.38% / 1.38%)] [296,310 / 9,566 (98.21%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,849
[2,849 (0.94% / 0.94%)] [299,159 / 5,394 (99.16%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,547
[1,547 (0.51% / 0.51%)] [300,706 / 2,545 (99.67%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 650
[650 (0.22% / 0.22%)] [301,356 / 998 (99.88%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 223
[223 (0.07% / 0.07%)] [301,579 / 348 (99.96%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 82
[82 (0.03% / 0.03%)] [301,661 / 125 (99.99%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 33
[33 (0.01% / 0.01%)] [301,694 / 43 (100.00%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 9
[9 (0.00% / 0.00%)] [301,703 / 10 (100.00%)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 1
[1 (0.00% / 0.00%)] [301,704 / 1 (100.00%)]

欠測回数 (48 / 0.02%)

日照時間

0.0h 0.0h = 209,043
[209,043 (69.28% / 69.37%)] [209,043 / 301,345 (69.37%)]
0.1h 0.1h = 7,478
[7,478 (2.48% / 2.48%)] [216,521 / 92,302 (71.85%)]
0.2h 0.2h = 5,538
[5,538 (1.84% / 1.84%)] [222,059 / 84,824 (73.69%)]
0.3h 0.3h = 4,984
[4,984 (1.65% / 1.65%)] [227,043 / 79,286 (75.34%)]
0.4h 0.4h = 4,720
[4,720 (1.56% / 1.57%)] [231,763 / 74,302 (76.91%)]
0.5h 0.5h = 4,400
[4,400 (1.46% / 1.46%)] [236,163 / 69,582 (78.37%)]
0.6h 0.6h = 4,457
[4,457 (1.48% / 1.48%)] [240,620 / 65,182 (79.85%)]
0.7h 0.7h = 4,537
[4,537 (1.50% / 1.51%)] [245,157 / 60,725 (81.35%)]
0.8h 0.8h = 5,057
[5,057 (1.68% / 1.68%)] [250,214 / 56,188 (83.03%)]
0.9h 0.9h = 6,503
[6,503 (2.16% / 2.16%)] [256,717 / 51,131 (85.19%)]
1.0h 1.0h = 44,628
[44,628 (14.79% / 14.81%)] [301,345 / 44,628 (100.00%)]

欠測回数 (407 / 0.13%)

積雪深

0cm 0cm = 19,184
[19,184 (6.36% / 98.48%)] [19,184 / 19,480 (98.48%)]
1cm - 5cm 1cm - 5cm = 131
[131 (0.04% / 0.67%)] [19,315 / 296 (99.15%)]
6cm - 10cm 6cm - 10cm = 65
[65 (0.02% / 0.33%)] [19,380 / 165 (99.49%)]
11cm - 15cm 11cm - 15cm = 46
[46 (0.02% / 0.24%)] [19,426 / 100 (99.72%)]
16cm - 20cm 16cm - 20cm = 31
[31 (0.01% / 0.16%)] [19,457 / 54 (99.88%)]
21cm - 25cm 21cm - 25cm = 6
[6 (0.00% / 0.03%)] [19,463 / 23 (99.91%)]
26cm - 30cm 26cm - 30cm = 6
[6 (0.00% / 0.03%)] [19,469 / 17 (99.94%)]
31cm - 35cm 31cm - 35cm = 11
[11 (0.00% / 0.06%)] [19,480 / 11 (100.00%)]

欠測回数 (282,272 / 93.54%)