観測所番号 81286
都道府県 山口県 [ 地域ポータル ]
所在地 山口県山口市前町 山口特別地域気象観測所 (山口県山口市)
観測月数 528
観測回数 385,704
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 〜 1975年12月17日 山口 (ヤマグチ) 34.160N 131.455E 17m 0.0m
1975年12月18日 〜 1986年12月31日 山口 (ヤマグチ) 34.160N 131.455E 17m 15.3m
1987年01月01日 〜 1999年01月27日 山口 (ヤマグチ) 34.160N 131.455E 17m 15.3m
1999年01月28日 〜 2010年09月30日 山口 (ヤマグチ) 34.160N 131.455E 17m 15.4m
2010年10月01日 〜 2012年10月03日 山口 (ヤマグチ) 34.160N 131.455E 17m 15.4m
2012年10月04日 〜 2019年12月99日 山口 (ヤマグチ) 34.162N 131.462E 18m 15.4m
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
81900 山口(山口県) 0.00km 0度
81211 瀬戸原(山口県) 12.53km 61度
81371 防府(山口県) 15.04km 154度
81196 秋吉台(山口県) 16.42km 299度
81141 篠生(山口県) 18.89km 34度
81276 桜山(山口県) 22.55km 266度
81301 和田(山口県) 25.22km 93度
81271 東厚保(山口県) 26.28km 259度
81071 萩(山口県) 28.01km 349度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 356,307
[356,307 (92.38% / 92.41%)] [356,307 / 385,566 (92.41)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 14,198
[14,198 (3.68% / 3.68%)] [370,505 / 29,259 (96.09)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,385
[5,385 (1.40% / 1.40%)] [375,890 / 15,061 (97.49)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,001
[3,001 (0.78% / 0.78%)] [378,891 / 9,676 (98.27)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,797
[1,797 (0.47% / 0.47%)] [380,688 / 6,675 (98.73)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,223
[1,223 (0.32% / 0.32%)] [381,911 / 4,878 (99.05)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 808
[808 (0.21% / 0.21%)] [382,719 / 3,655 (99.26)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 567
[567 (0.15% / 0.15%)] [383,286 / 2,847 (99.41)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 467
[467 (0.12% / 0.12%)] [383,753 / 2,280 (99.53)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 339
[339 (0.09% / 0.09%)] [384,092 / 1,813 (99.62)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 267
[267 (0.07% / 0.07%)] [384,359 / 1,474 (99.69)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 225
[225 (0.06% / 0.06%)] [384,584 / 1,207 (99.75)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 154
[154 (0.04% / 0.04%)] [384,738 / 982 (99.79)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 141
[141 (0.04% / 0.04%)] [384,879 / 828 (99.82)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 89
[89 (0.02% / 0.02%)] [384,968 / 687 (99.84)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 82
[82 (0.02% / 0.02%)] [385,050 / 598 (99.87)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 75
[75 (0.02% / 0.02%)] [385,125 / 516 (99.89)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 64
[64 (0.02% / 0.02%)] [385,189 / 441 (99.90)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 44
[44 (0.01% / 0.01%)] [385,233 / 377 (99.91)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 43
[43 (0.01% / 0.01%)] [385,276 / 333 (99.92)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 36
[36 (0.01% / 0.01%)] [385,312 / 290 (99.93)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 25
[25 (0.01% / 0.01%)] [385,337 / 254 (99.94)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 26
[26 (0.01% / 0.01%)] [385,363 / 229 (99.95)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 16
[16 (0.00% / 0.00%)] [385,379 / 203 (99.95)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 18
[18 (0.00% / 0.00%)] [385,397 / 187 (99.96)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 21
[21 (0.01% / 0.01%)] [385,418 / 169 (99.96)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 17
[17 (0.00% / 0.00%)] [385,435 / 148 (99.97)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 13
[13 (0.00% / 0.00%)] [385,448 / 131 (99.97)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 18
[18 (0.00% / 0.00%)] [385,466 / 118 (99.97)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 13
[13 (0.00% / 0.00%)] [385,479 / 100 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 11
[11 (0.00% / 0.00%)] [385,490 / 87 (99.98)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [385,494 / 76 (99.98)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 4
[4 (0.00% / 0.00%)] [385,498 / 72 (99.98)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 4
[4 (0.00% / 0.00%)] [385,502 / 68 (99.98)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 5
[5 (0.00% / 0.00%)] [385,507 / 64 (99.98)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [385,511 / 59 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 5
[5 (0.00% / 0.00%)] [385,516 / 55 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [385,519 / 50 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 6
[6 (0.00% / 0.00%)] [385,525 / 47 (99.99)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 4
[4 (0.00% / 0.00%)] [385,529 / 41 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 6
[6 (0.00% / 0.00%)] [385,535 / 37 (99.99)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 3
[3 (0.00% / 0.00%)] [385,538 / 31 (99.99)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 3
[3 (0.00% / 0.00%)] [385,541 / 28 (99.99)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [385,543 / 25 (99.99)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 3
[3 (0.00% / 0.00%)] [385,546 / 23 (99.99)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 3
[3 (0.00% / 0.00%)] [385,549 / 20 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 3
[3 (0.00% / 0.00%)] [385,552 / 17 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [385,555 / 14 (100.00)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [385,556 / 11 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [385,558 / 10 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 3
[3 (0.00% / 0.00%)] [385,561 / 8 (100.00)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [385,562 / 5 (100.00)]
73.5mm - 74.4mm 73.5mm - 74.4mm = 1
[1 (0.00% / 0.00%)] [385,563 / 4 (100.00)]
74.5mm - 75.4mm 74.5mm - 75.4mm = 1
[1 (0.00% / 0.00%)] [385,564 / 3 (100.00)]
78.5mm - 79.4mm 78.5mm - 79.4mm = 1
[1 (0.00% / 0.00%)] [385,565 / 2 (100.00)]
126.5mm - 127.4mm 126.5mm - 127.4mm = 1
[1 (0.00% / 0.00%)] [385,566 / 1 (100.00)]

欠測回数 (138 / 0.04%)

風向

静穏 静穏 = 64,193
[64,193 (16.64% / 16.65%)]
北北東 北北東 = 15,185
[15,185 (3.94% / 3.94%)]
北東 北東 = 32,569
[32,569 (8.44% / 8.45%)]
東北東 東北東 = 37,506
[37,506 (9.72% / 9.73%)]
東 = 22,674
[22,674 (5.88% / 5.88%)]
東南東 東南東 = 15,080
[15,080 (3.91% / 3.91%)]
南東 南東 = 20,237
[20,237 (5.25% / 5.25%)]
南南東 南南東 = 18,079
[18,079 (4.69% / 4.69%)]
南 = 13,159
[13,159 (3.41% / 3.41%)]
南南西 南南西 = 17,493
[17,493 (4.54% / 4.54%)]
南西 南西 = 19,478
[19,478 (5.05% / 5.05%)]
西南西 西南西 = 17,096
[17,096 (4.43% / 4.43%)]
西 西 = 20,788
[20,788 (5.39% / 5.39%)]
西北西 西北西 = 21,974
[21,974 (5.70% / 5.70%)]
北西 北西 = 20,192
[20,192 (5.24% / 5.24%)]
北北西 北北西 = 17,295
[17,295 (4.48% / 4.49%)]
北 = 12,563
[12,563 (3.26% / 3.26%)]

欠測回数 (143 / 0.04%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 69,602
[69,602 (18.05% / 18.05%)] [69,602 / 385,551 (18.05)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 148,693
[148,693 (38.55% / 38.57%)] [218,295 / 315,949 (56.62)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 71,086
[71,086 (18.43% / 18.44%)] [289,381 / 167,256 (75.06)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 46,503
[46,503 (12.06% / 12.06%)] [335,884 / 96,170 (87.12)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 27,318
[27,318 (7.08% / 7.09%)] [363,202 / 49,667 (94.20)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,790
[12,790 (3.32% / 3.32%)] [375,992 / 22,349 (97.52)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,397
[5,397 (1.40% / 1.40%)] [381,389 / 9,559 (98.92)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,300
[2,300 (0.60% / 0.60%)] [383,689 / 4,162 (99.52)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 992
[992 (0.26% / 0.26%)] [384,681 / 1,862 (99.77)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 473
[473 (0.12% / 0.12%)] [385,154 / 870 (99.90)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 213
[213 (0.06% / 0.06%)] [385,367 / 397 (99.95)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 97
[97 (0.03% / 0.03%)] [385,464 / 184 (99.98)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 30
[30 (0.01% / 0.01%)] [385,494 / 87 (99.99)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 20
[20 (0.01% / 0.01%)] [385,514 / 57 (99.99)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 9
[9 (0.00% / 0.00%)] [385,523 / 37 (99.99)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 8
[8 (0.00% / 0.00%)] [385,531 / 28 (99.99)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 5
[5 (0.00% / 0.00%)] [385,536 / 20 (100.00)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 5
[5 (0.00% / 0.00%)] [385,541 / 15 (100.00)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 3
[3 (0.00% / 0.00%)] [385,544 / 10 (100.00)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 3
[3 (0.00% / 0.00%)] [385,547 / 7 (100.00)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 2
[2 (0.00% / 0.00%)] [385,549 / 4 (100.00)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 1
[1 (0.00% / 0.00%)] [385,550 / 2 (100.00)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 1
[1 (0.00% / 0.00%)] [385,551 / 1 (100.00)]

欠測回数 (153 / 0.04%)

気温

-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 385,654 (0.00)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 6
[6 (0.00% / 0.00%)] [7 / 385,653 (0.00)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 26
[26 (0.01% / 0.01%)] [33 / 385,647 (0.01)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 56
[56 (0.01% / 0.01%)] [89 / 385,621 (0.02)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 150
[150 (0.04% / 0.04%)] [239 / 385,565 (0.06)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 379
[379 (0.10% / 0.10%)] [618 / 385,415 (0.16)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 1,049
[1,049 (0.27% / 0.27%)] [1,667 / 385,036 (0.43)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,541
[2,541 (0.66% / 0.66%)] [4,208 / 383,987 (1.09)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 11,158
[11,158 (2.89% / 2.89%)] [15,366 / 381,446 (3.98)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 8,695
[8,695 (2.25% / 2.25%)] [24,061 / 370,288 (6.24)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,527
[9,527 (2.47% / 2.47%)] [33,588 / 361,593 (8.71)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 10,106
[10,106 (2.62% / 2.62%)] [43,694 / 352,066 (11.33)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,991
[10,991 (2.85% / 2.85%)] [54,685 / 341,960 (14.18)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,567
[11,567 (3.00% / 3.00%)] [66,252 / 330,969 (17.18)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 12,195
[12,195 (3.16% / 3.16%)] [78,447 / 319,402 (20.34)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,527
[12,527 (3.25% / 3.25%)] [90,974 / 307,207 (23.59)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,689
[12,689 (3.29% / 3.29%)] [103,663 / 294,680 (26.88)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,475
[12,475 (3.23% / 3.23%)] [116,138 / 281,991 (30.11)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,436
[12,436 (3.22% / 3.22%)] [128,574 / 269,516 (33.34)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 12,465
[12,465 (3.23% / 3.23%)] [141,039 / 257,080 (36.57)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,963
[11,963 (3.10% / 3.10%)] [153,002 / 244,615 (39.67)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,036
[12,036 (3.12% / 3.12%)] [165,038 / 232,652 (42.79)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,901
[11,901 (3.09% / 3.09%)] [176,939 / 220,616 (45.88)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,538
[11,538 (2.99% / 2.99%)] [188,477 / 208,715 (48.87)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,943
[11,943 (3.10% / 3.10%)] [200,420 / 197,177 (51.97)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,860
[11,860 (3.07% / 3.08%)] [212,280 / 185,234 (55.04)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,526
[12,526 (3.25% / 3.25%)] [224,806 / 173,374 (58.29)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 13,134
[13,134 (3.41% / 3.41%)] [237,940 / 160,848 (61.70)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 12,972
[12,972 (3.36% / 3.36%)] [250,912 / 147,714 (65.06)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 13,652
[13,652 (3.54% / 3.54%)] [264,564 / 134,742 (68.60)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 14,580
[14,580 (3.78% / 3.78%)] [279,144 / 121,090 (72.38)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 15,266
[15,266 (3.96% / 3.96%)] [294,410 / 106,510 (76.34)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 16,291
[16,291 (4.22% / 4.22%)] [310,701 / 91,244 (80.56)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 15,596
[15,596 (4.04% / 4.04%)] [326,297 / 74,953 (84.61)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 13,788
[13,788 (3.57% / 3.58%)] [340,085 / 59,357 (88.18)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 11,787
[11,787 (3.06% / 3.06%)] [351,872 / 45,569 (91.24)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 9,387
[9,387 (2.43% / 2.43%)] [361,259 / 33,782 (93.67)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 7,014
[7,014 (1.82% / 1.82%)] [368,273 / 24,395 (95.49)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 5,385
[5,385 (1.40% / 1.40%)] [373,658 / 17,381 (96.89)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 4,384
[4,384 (1.14% / 1.14%)] [378,042 / 11,996 (98.03)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 3,343
[3,343 (0.87% / 0.87%)] [381,385 / 7,612 (98.89)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 2,271
[2,271 (0.59% / 0.59%)] [383,656 / 4,269 (99.48)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 1,205
[1,205 (0.31% / 0.31%)] [384,861 / 1,998 (99.79)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 539
[539 (0.14% / 0.14%)] [385,400 / 793 (99.93)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 183
[183 (0.05% / 0.05%)] [385,583 / 254 (99.98)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 62
[62 (0.02% / 0.02%)] [385,645 / 71 (100.00)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 9
[9 (0.00% / 0.00%)] [385,654 / 9 (100.00)]

欠測回数 (50 / 0.01%)

日照時間

0.0h 0.0h = 261,524
[261,524 (67.80% / 67.99%)] [261,524 / 384,668 (67.99)]
0.1h 0.1h = 10,223
[10,223 (2.65% / 2.66%)] [271,747 / 123,144 (70.64)]
0.2h 0.2h = 8,076
[8,076 (2.09% / 2.10%)] [279,823 / 112,921 (72.74)]
0.3h 0.3h = 7,398
[7,398 (1.92% / 1.92%)] [287,221 / 104,845 (74.67)]
0.4h 0.4h = 7,369
[7,369 (1.91% / 1.92%)] [294,590 / 97,447 (76.58)]
0.5h 0.5h = 7,250
[7,250 (1.88% / 1.88%)] [301,840 / 90,078 (78.47)]
0.6h 0.6h = 7,454
[7,454 (1.93% / 1.94%)] [309,294 / 82,828 (80.41)]
0.7h 0.7h = 7,740
[7,740 (2.01% / 2.01%)] [317,034 / 75,374 (82.42)]
0.8h 0.8h = 8,290
[8,290 (2.15% / 2.16%)] [325,324 / 67,634 (84.57)]
0.9h 0.9h = 10,439
[10,439 (2.71% / 2.71%)] [335,763 / 59,344 (87.29)]
1.0h 1.0h = 48,905
[48,905 (12.68% / 12.71%)] [384,668 / 48,905 (100.00)]

欠測回数 (1,036 / 0.27%)

積雪深

0cm 0cm = 33,183
[33,183 (8.60% / 97.16%)] [33,183 / 34,153 (97.16)]
1cm - 5cm 1cm - 5cm = 784
[784 (0.20% / 2.30%)] [33,967 / 970 (99.46)]
6cm - 10cm 6cm - 10cm = 155
[155 (0.04% / 0.45%)] [34,122 / 186 (99.91)]
11cm - 15cm 11cm - 15cm = 29
[29 (0.01% / 0.08%)] [34,151 / 31 (99.99)]
16cm - 20cm 16cm - 20cm = 2
[2 (0.00% / 0.01%)] [34,153 / 2 (100.00)]

欠測回数 (351,551 / 91.15%)