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 499
観測回数 364,512
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 〜 2017年07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 = 336,885
[336,885 (92.42% / 92.45%)] [336,885 / 364,381 (92.45)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,318
[13,318 (3.65% / 3.65%)] [350,203 / 27,496 (96.11)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,084
[5,084 (1.39% / 1.40%)] [355,287 / 14,178 (97.50)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,831
[2,831 (0.78% / 0.78%)] [358,118 / 9,094 (98.28)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,694
[1,694 (0.46% / 0.46%)] [359,812 / 6,263 (98.75)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,145
[1,145 (0.31% / 0.31%)] [360,957 / 4,569 (99.06)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 760
[760 (0.21% / 0.21%)] [361,717 / 3,424 (99.27)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 528
[528 (0.14% / 0.14%)] [362,245 / 2,664 (99.41)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 442
[442 (0.12% / 0.12%)] [362,687 / 2,136 (99.54)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 314
[314 (0.09% / 0.09%)] [363,001 / 1,694 (99.62)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 250
[250 (0.07% / 0.07%)] [363,251 / 1,380 (99.69)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 211
[211 (0.06% / 0.06%)] [363,462 / 1,130 (99.75)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 147
[147 (0.04% / 0.04%)] [363,609 / 919 (99.79)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 133
[133 (0.04% / 0.04%)] [363,742 / 772 (99.82)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 83
[83 (0.02% / 0.02%)] [363,825 / 639 (99.85)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 74
[74 (0.02% / 0.02%)] [363,899 / 556 (99.87)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 71
[71 (0.02% / 0.02%)] [363,970 / 482 (99.89)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 60
[60 (0.02% / 0.02%)] [364,030 / 411 (99.90)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 42
[42 (0.01% / 0.01%)] [364,072 / 351 (99.92)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 42
[42 (0.01% / 0.01%)] [364,114 / 309 (99.93)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 33
[33 (0.01% / 0.01%)] [364,147 / 267 (99.94)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 23
[23 (0.01% / 0.01%)] [364,170 / 234 (99.94)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 25
[25 (0.01% / 0.01%)] [364,195 / 211 (99.95)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [364,210 / 186 (99.95)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [364,227 / 171 (99.96)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 21
[21 (0.01% / 0.01%)] [364,248 / 154 (99.96)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 14
[14 (0.00% / 0.00%)] [364,262 / 133 (99.97)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 12
[12 (0.00% / 0.00%)] [364,274 / 119 (99.97)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 18
[18 (0.00% / 0.00%)] [364,292 / 107 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 12
[12 (0.00% / 0.00%)] [364,304 / 89 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 9
[9 (0.00% / 0.00%)] [364,313 / 77 (99.98)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 2
[2 (0.00% / 0.00%)] [364,315 / 68 (99.98)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 3
[3 (0.00% / 0.00%)] [364,318 / 66 (99.98)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 4
[4 (0.00% / 0.00%)] [364,322 / 63 (99.98)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 5
[5 (0.00% / 0.00%)] [364,327 / 59 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [364,331 / 54 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [364,335 / 50 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [364,338 / 46 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 5
[5 (0.00% / 0.00%)] [364,343 / 43 (99.99)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 4
[4 (0.00% / 0.00%)] [364,347 / 38 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 6
[6 (0.00% / 0.00%)] [364,353 / 34 (99.99)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 2
[2 (0.00% / 0.00%)] [364,355 / 28 (99.99)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 3
[3 (0.00% / 0.00%)] [364,358 / 26 (99.99)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [364,360 / 23 (99.99)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 3
[3 (0.00% / 0.00%)] [364,363 / 21 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 3
[3 (0.00% / 0.00%)] [364,366 / 18 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 3
[3 (0.00% / 0.00%)] [364,369 / 15 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 2
[2 (0.00% / 0.00%)] [364,371 / 12 (100.00)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [364,372 / 10 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [364,374 / 9 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [364,376 / 7 (100.00)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [364,377 / 5 (100.00)]
73.5mm - 74.4mm 73.5mm - 74.4mm = 1
[1 (0.00% / 0.00%)] [364,378 / 4 (100.00)]
74.5mm - 75.4mm 74.5mm - 75.4mm = 1
[1 (0.00% / 0.00%)] [364,379 / 3 (100.00)]
78.5mm - 79.4mm 78.5mm - 79.4mm = 1
[1 (0.00% / 0.00%)] [364,380 / 2 (100.00)]
126.5mm - 127.4mm 126.5mm - 127.4mm = 1
[1 (0.00% / 0.00%)] [364,381 / 1 (100.00)]

欠測回数 (131 / 0.04%)

風向

静穏 静穏 = 63,840
[63,840 (17.51% / 17.52%)]
北北東 北北東 = 13,748
[13,748 (3.77% / 3.77%)]
北東 北東 = 29,342
[29,342 (8.05% / 8.05%)]
東北東 東北東 = 34,230
[34,230 (9.39% / 9.39%)]
東 = 21,296
[21,296 (5.84% / 5.84%)]
東南東 東南東 = 14,051
[14,051 (3.85% / 3.86%)]
南東 南東 = 18,882
[18,882 (5.18% / 5.18%)]
南南東 南南東 = 16,879
[16,879 (4.63% / 4.63%)]
南 = 12,304
[12,304 (3.38% / 3.38%)]
南南西 南南西 = 16,521
[16,521 (4.53% / 4.53%)]
南西 南西 = 18,379
[18,379 (5.04% / 5.04%)]
西南西 西南西 = 16,247
[16,247 (4.46% / 4.46%)]
西 西 = 19,864
[19,864 (5.45% / 5.45%)]
西北西 西北西 = 21,197
[21,197 (5.82% / 5.82%)]
北西 北西 = 19,437
[19,437 (5.33% / 5.33%)]
北北西 北北西 = 16,513
[16,513 (4.53% / 4.53%)]
北 = 11,658
[11,658 (3.20% / 3.20%)]

欠測回数 (124 / 0.03%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 68,267
[68,267 (18.73% / 18.74%)] [68,267 / 364,378 (18.74)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 139,265
[139,265 (38.21% / 38.22%)] [207,532 / 296,111 (56.96)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 66,407
[66,407 (18.22% / 18.22%)] [273,939 / 156,846 (75.18)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 43,468
[43,468 (11.92% / 11.93%)] [317,407 / 90,439 (87.11)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 25,664
[25,664 (7.04% / 7.04%)] [343,071 / 46,971 (94.15)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,165
[12,165 (3.34% / 3.34%)] [355,236 / 21,307 (97.49)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,151
[5,151 (1.41% / 1.41%)] [360,387 / 9,142 (98.90)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,209
[2,209 (0.61% / 0.61%)] [362,596 / 3,991 (99.51)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 945
[945 (0.26% / 0.26%)] [363,541 / 1,782 (99.77)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 459
[459 (0.13% / 0.13%)] [364,000 / 837 (99.90)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 203
[203 (0.06% / 0.06%)] [364,203 / 378 (99.95)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 95
[95 (0.03% / 0.03%)] [364,298 / 175 (99.98)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 27
[27 (0.01% / 0.01%)] [364,325 / 80 (99.99)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 17
[17 (0.00% / 0.00%)] [364,342 / 53 (99.99)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 8
[8 (0.00% / 0.00%)] [364,350 / 36 (99.99)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 8
[8 (0.00% / 0.00%)] [364,358 / 28 (99.99)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 5
[5 (0.00% / 0.00%)] [364,363 / 20 (100.00)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 5
[5 (0.00% / 0.00%)] [364,368 / 15 (100.00)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 3
[3 (0.00% / 0.00%)] [364,371 / 10 (100.00)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 3
[3 (0.00% / 0.00%)] [364,374 / 7 (100.00)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 2
[2 (0.00% / 0.00%)] [364,376 / 4 (100.00)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 1
[1 (0.00% / 0.00%)] [364,377 / 2 (100.00)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 1
[1 (0.00% / 0.00%)] [364,378 / 1 (100.00)]

欠測回数 (134 / 0.04%)

気温

-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 364,464 (0.00)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 6
[6 (0.00% / 0.00%)] [7 / 364,463 (0.00)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 26
[26 (0.01% / 0.01%)] [33 / 364,457 (0.01)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 53
[53 (0.01% / 0.01%)] [86 / 364,431 (0.02)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 146
[146 (0.04% / 0.04%)] [232 / 364,378 (0.06)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 355
[355 (0.10% / 0.10%)] [587 / 364,232 (0.16)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 1,007
[1,007 (0.28% / 0.28%)] [1,594 / 363,877 (0.44)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,413
[2,413 (0.66% / 0.66%)] [4,007 / 362,870 (1.10)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 10,655
[10,655 (2.92% / 2.92%)] [14,662 / 360,457 (4.02)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 8,324
[8,324 (2.28% / 2.28%)] [22,986 / 349,802 (6.31)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,087
[9,087 (2.49% / 2.49%)] [32,073 / 341,478 (8.80)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,663
[9,663 (2.65% / 2.65%)] [41,736 / 332,391 (11.45)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,365
[10,365 (2.84% / 2.84%)] [52,101 / 322,728 (14.30)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,983
[10,983 (3.01% / 3.01%)] [63,084 / 312,363 (17.31)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,573
[11,573 (3.17% / 3.18%)] [74,657 / 301,380 (20.48)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,862
[11,862 (3.25% / 3.25%)] [86,519 / 289,807 (23.74)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,024
[12,024 (3.30% / 3.30%)] [98,543 / 277,945 (27.04)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,840
[11,840 (3.25% / 3.25%)] [110,383 / 265,921 (30.29)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,744
[11,744 (3.22% / 3.22%)] [122,127 / 254,081 (33.51)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,747
[11,747 (3.22% / 3.22%)] [133,874 / 242,337 (36.73)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,308
[11,308 (3.10% / 3.10%)] [145,182 / 230,590 (39.83)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,375
[11,375 (3.12% / 3.12%)] [156,557 / 219,282 (42.96)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,258
[11,258 (3.09% / 3.09%)] [167,815 / 207,907 (46.04)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,958
[10,958 (3.01% / 3.01%)] [178,773 / 196,649 (49.05)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,344
[11,344 (3.11% / 3.11%)] [190,117 / 185,691 (52.16)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,153
[11,153 (3.06% / 3.06%)] [201,270 / 174,347 (55.22)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 11,835
[11,835 (3.25% / 3.25%)] [213,105 / 163,194 (58.47)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,412
[12,412 (3.41% / 3.41%)] [225,517 / 151,359 (61.88)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 12,287
[12,287 (3.37% / 3.37%)] [237,804 / 138,947 (65.25)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 12,873
[12,873 (3.53% / 3.53%)] [250,677 / 126,660 (68.78)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,731
[13,731 (3.77% / 3.77%)] [264,408 / 113,787 (72.55)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 14,458
[14,458 (3.97% / 3.97%)] [278,866 / 100,056 (76.51)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 15,514
[15,514 (4.26% / 4.26%)] [294,380 / 85,598 (80.77)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 14,705
[14,705 (4.03% / 4.03%)] [309,085 / 70,084 (84.81)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 12,981
[12,981 (3.56% / 3.56%)] [322,066 / 55,379 (88.37)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 11,037
[11,037 (3.03% / 3.03%)] [333,103 / 42,398 (91.40)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 8,748
[8,748 (2.40% / 2.40%)] [341,851 / 31,361 (93.80)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 6,577
[6,577 (1.80% / 1.80%)] [348,428 / 22,613 (95.60)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 5,058
[5,058 (1.39% / 1.39%)] [353,486 / 16,036 (96.99)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 4,119
[4,119 (1.13% / 1.13%)] [357,605 / 10,978 (98.12)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 3,117
[3,117 (0.86% / 0.86%)] [360,722 / 6,859 (98.97)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 2,099
[2,099 (0.58% / 0.58%)] [362,821 / 3,742 (99.55)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 1,059
[1,059 (0.29% / 0.29%)] [363,880 / 1,643 (99.84)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 424
[424 (0.12% / 0.12%)] [364,304 / 584 (99.96)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 119
[119 (0.03% / 0.03%)] [364,423 / 160 (99.99)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 34
[34 (0.01% / 0.01%)] [364,457 / 41 (100.00)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 7
[7 (0.00% / 0.00%)] [364,464 / 7 (100.00)]

欠測回数 (48 / 0.01%)

日照時間

0.0h 0.0h = 247,176
[247,176 (67.81% / 68.00%)] [247,176 / 363,481 (68.00)]
0.1h 0.1h = 9,636
[9,636 (2.64% / 2.65%)] [256,812 / 116,305 (70.65)]
0.2h 0.2h = 7,608
[7,608 (2.09% / 2.09%)] [264,420 / 106,669 (72.75)]
0.3h 0.3h = 6,953
[6,953 (1.91% / 1.91%)] [271,373 / 99,061 (74.66)]
0.4h 0.4h = 6,921
[6,921 (1.90% / 1.90%)] [278,294 / 92,108 (76.56)]
0.5h 0.5h = 6,878
[6,878 (1.89% / 1.89%)] [285,172 / 85,187 (78.46)]
0.6h 0.6h = 7,043
[7,043 (1.93% / 1.94%)] [292,215 / 78,309 (80.39)]
0.7h 0.7h = 7,314
[7,314 (2.01% / 2.01%)] [299,529 / 71,266 (82.41)]
0.8h 0.8h = 7,848
[7,848 (2.15% / 2.16%)] [307,377 / 63,952 (84.56)]
0.9h 0.9h = 9,822
[9,822 (2.69% / 2.70%)] [317,199 / 56,104 (87.27)]
1.0h 1.0h = 46,282
[46,282 (12.70% / 12.73%)] [363,481 / 46,282 (100.00)]

欠測回数 (1,031 / 0.28%)

積雪深

0cm 0cm = 25,000
[25,000 (6.86% / 97.01%)] [25,000 / 25,770 (97.01)]
1cm - 5cm 1cm - 5cm = 596
[596 (0.16% / 2.31%)] [25,596 / 770 (99.32)]
6cm - 10cm 6cm - 10cm = 143
[143 (0.04% / 0.55%)] [25,739 / 174 (99.88)]
11cm - 15cm 11cm - 15cm = 29
[29 (0.01% / 0.11%)] [25,768 / 31 (99.99)]
16cm - 20cm 16cm - 20cm = 2
[2 (0.00% / 0.01%)] [25,770 / 2 (100.00)]

欠測回数 (338,742 / 92.93%)