観測所番号 42241
都道府県 群馬県 [ 地域ポータル ]
所在地 群馬県高崎市榛名湖町沼ノ原甲 (群馬県高崎市)
観測月数 465
観測回数 339,562
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 〜 1998年03月30日 榛名山 (ハルナサン) 36.470N 138.873E 1090m 0.0m
1998年03月31日 〜 2006年09月30日 榛名山 (ハルナサン) 36.470N 138.873E 1088m 0.0m
2006年10月01日 〜 2015年08月99日 榛名山 (ハルナサン) 36.472N 138.873E 1088m 0.0m
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
42286 上里見(群馬県) 10.72km 169度
42186 中之条(群馬県) 12.93km 350度
42251 前橋(群馬県) 18.34km 113度
42915 前橋(群馬県) 18.34km 113度
42276 一の字山(群馬県) 22.25km 240度
42136 雨見山(群馬県) 23.88km 357度
42146 沼田(群馬県) 26.15km 39度
42201 赤城山(群馬県) 28.09km 74度
42326 西野牧(群馬県) 29.27km 210度
42121 草津(群馬県) 29.87km 302度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 308,004
[308,004 (90.71% / 91.04%)] [308,004 / 338,328 (91.04%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 16,032
[16,032 (4.72% / 4.74%)] [324,036 / 30,324 (95.78%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,711
[5,711 (1.68% / 1.69%)] [329,747 / 14,292 (97.46%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,894
[2,894 (0.85% / 0.86%)] [332,641 / 8,581 (98.32%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,660
[1,660 (0.49% / 0.49%)] [334,301 / 5,687 (98.81%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,072
[1,072 (0.32% / 0.32%)] [335,373 / 4,027 (99.13%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 687
[687 (0.20% / 0.20%)] [336,060 / 2,955 (99.33%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 472
[472 (0.14% / 0.14%)] [336,532 / 2,268 (99.47%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 332
[332 (0.10% / 0.10%)] [336,864 / 1,796 (99.57%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 256
[256 (0.08% / 0.08%)] [337,120 / 1,464 (99.64%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 201
[201 (0.06% / 0.06%)] [337,321 / 1,208 (99.70%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 149
[149 (0.04% / 0.04%)] [337,470 / 1,007 (99.75%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 110
[110 (0.03% / 0.03%)] [337,580 / 858 (99.78%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 84
[84 (0.02% / 0.02%)] [337,664 / 748 (99.80%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 81
[81 (0.02% / 0.02%)] [337,745 / 664 (99.83%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 63
[63 (0.02% / 0.02%)] [337,808 / 583 (99.85%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 57
[57 (0.02% / 0.02%)] [337,865 / 520 (99.86%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 51
[51 (0.02% / 0.02%)] [337,916 / 463 (99.88%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 38
[38 (0.01% / 0.01%)] [337,954 / 412 (99.89%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 34
[34 (0.01% / 0.01%)] [337,988 / 374 (99.90%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 37
[37 (0.01% / 0.01%)] [338,025 / 340 (99.91%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 23
[23 (0.01% / 0.01%)] [338,048 / 303 (99.92%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 24
[24 (0.01% / 0.01%)] [338,072 / 280 (99.92%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 26
[26 (0.01% / 0.01%)] [338,098 / 256 (99.93%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 23
[23 (0.01% / 0.01%)] [338,121 / 230 (99.94%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 16
[16 (0.00% / 0.00%)] [338,137 / 207 (99.94%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 13
[13 (0.00% / 0.00%)] [338,150 / 191 (99.95%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 19
[19 (0.01% / 0.01%)] [338,169 / 178 (99.95%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 8
[8 (0.00% / 0.00%)] [338,177 / 159 (99.96%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 15
[15 (0.00% / 0.00%)] [338,192 / 151 (99.96%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 12
[12 (0.00% / 0.00%)] [338,204 / 136 (99.96%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 10
[10 (0.00% / 0.00%)] [338,214 / 124 (99.97%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 12
[12 (0.00% / 0.00%)] [338,226 / 114 (99.97%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 5
[5 (0.00% / 0.00%)] [338,231 / 102 (99.97%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 12
[12 (0.00% / 0.00%)] [338,243 / 97 (99.97%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 5
[5 (0.00% / 0.00%)] [338,248 / 85 (99.98%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 6
[6 (0.00% / 0.00%)] [338,254 / 80 (99.98%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 7
[7 (0.00% / 0.00%)] [338,261 / 74 (99.98%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 8
[8 (0.00% / 0.00%)] [338,269 / 67 (99.98%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 5
[5 (0.00% / 0.00%)] [338,274 / 59 (99.98%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [338,276 / 54 (99.98%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [338,277 / 52 (99.98%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 5
[5 (0.00% / 0.00%)] [338,282 / 51 (99.99%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 4
[4 (0.00% / 0.00%)] [338,286 / 46 (99.99%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 2
[2 (0.00% / 0.00%)] [338,288 / 42 (99.99%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 3
[3 (0.00% / 0.00%)] [338,291 / 40 (99.99%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 4
[4 (0.00% / 0.00%)] [338,295 / 37 (99.99%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 3
[3 (0.00% / 0.00%)] [338,298 / 33 (99.99%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [338,301 / 30 (99.99%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [338,302 / 27 (99.99%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [338,303 / 26 (99.99%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 3
[3 (0.00% / 0.00%)] [338,306 / 25 (99.99%)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 2
[2 (0.00% / 0.00%)] [338,308 / 22 (99.99%)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 2
[2 (0.00% / 0.00%)] [338,310 / 20 (99.99%)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 2
[2 (0.00% / 0.00%)] [338,312 / 18 (100.00%)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 1
[1 (0.00% / 0.00%)] [338,313 / 16 (100.00%)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 2
[2 (0.00% / 0.00%)] [338,315 / 15 (100.00%)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 2
[2 (0.00% / 0.00%)] [338,317 / 13 (100.00%)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [338,318 / 11 (100.00%)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 1
[1 (0.00% / 0.00%)] [338,319 / 10 (100.00%)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 1
[1 (0.00% / 0.00%)] [338,320 / 9 (100.00%)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [338,321 / 8 (100.00%)]
68.5mm - 69.4mm 68.5mm - 69.4mm = 2
[2 (0.00% / 0.00%)] [338,323 / 7 (100.00%)]
69.5mm - 70.4mm 69.5mm - 70.4mm = 1
[1 (0.00% / 0.00%)] [338,324 / 5 (100.00%)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [338,325 / 4 (100.00%)]
81.5mm - 82.4mm 81.5mm - 82.4mm = 1
[1 (0.00% / 0.00%)] [338,326 / 3 (100.00%)]
92.5mm - 93.4mm 92.5mm - 93.4mm = 1
[1 (0.00% / 0.00%)] [338,327 / 2 (100.00%)]
100.5mm - 101.4mm 100.5mm - 101.4mm = 1
[1 (0.00% / 0.00%)] [338,328 / 1 (100.00%)]

欠測回数 (1,234 / 0.36%)