Station Number 42102
Prefecture Gunma [ Local Portal ]
Location 群馬県利根郡川場村川場湯原字川場谷国有林 (TONE GUN KAWABA MURA, GUMMA KEN)
Months of Observations 174
Number of Observations 126,981
Period of Observations
Period Name Lat. Long. Height Anemometer
1981/07/30 -- 1998/03/30 TAKATEYAMA 36.748N 139.098E 1120m 0.0m
1998/03/31 -- 2009/11/02 TAKATEYAMA 36.750N 139.098E 1115m 0.0m
Real-time Data AMeRAS (AMeDAS Ranking Service)
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
42101 MAEHOTAKA (Gunma) 6.14km 70deg.
42905 MINAKAMI (Gunma) 10.86km 299deg.
42091 MINAKAMI (Gunma) 10.97km 300deg.
42146 NUMATA (Gunma) 11.29km 197deg.
42106 KATASHINA (Gunma) 12.74km 78deg.
42046 FUJIWARA (Gunma) 13.04km 344deg.
42900 FUJIWARA (Gunma) 13.25km 344deg.
42136 AMAMIYAMA (Gunma) 22.13km 251deg.
42201 AKAGIYAMA (Gunma) 24.30km 163deg.
42186 NAKANOJO (Gunma) 28.61km 230deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 94,674
[94,674 (74.56% / 90.06%)] [94,674 / 105,126 (90.06%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 5,847
[5,847 (4.60% / 5.56%)] [100,521 / 10,452 (95.62%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 1,971
[1,971 (1.55% / 1.87%)] [102,492 / 4,605 (97.49%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,006
[1,006 (0.79% / 0.96%)] [103,498 / 2,634 (98.45%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 537
[537 (0.42% / 0.51%)] [104,035 / 1,628 (98.96%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 318
[318 (0.25% / 0.30%)] [104,353 / 1,091 (99.26%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 194
[194 (0.15% / 0.18%)] [104,547 / 773 (99.45%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 132
[132 (0.10% / 0.13%)] [104,679 / 579 (99.57%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 96
[96 (0.08% / 0.09%)] [104,775 / 447 (99.67%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 62
[62 (0.05% / 0.06%)] [104,837 / 351 (99.73%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 49
[49 (0.04% / 0.05%)] [104,886 / 289 (99.77%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 42
[42 (0.03% / 0.04%)] [104,928 / 240 (99.81%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 51
[51 (0.04% / 0.05%)] [104,979 / 198 (99.86%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 16
[16 (0.01% / 0.02%)] [104,995 / 147 (99.88%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 27
[27 (0.02% / 0.03%)] [105,022 / 131 (99.90%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 14
[14 (0.01% / 0.01%)] [105,036 / 104 (99.91%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 9
[9 (0.01% / 0.01%)] [105,045 / 90 (99.92%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 16
[16 (0.01% / 0.02%)] [105,061 / 81 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 12
[12 (0.01% / 0.01%)] [105,073 / 65 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 10
[10 (0.01% / 0.01%)] [105,083 / 53 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 4
[4 (0.00% / 0.00%)] [105,087 / 43 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 5
[5 (0.00% / 0.00%)] [105,092 / 39 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 8
[8 (0.01% / 0.01%)] [105,100 / 34 (99.98%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.00% / 0.00%)] [105,103 / 26 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 1
[1 (0.00% / 0.00%)] [105,104 / 23 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [105,107 / 22 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 4
[4 (0.00% / 0.00%)] [105,111 / 19 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [105,113 / 15 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [105,115 / 13 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 1
[1 (0.00% / 0.00%)] [105,116 / 11 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [105,118 / 10 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [105,119 / 8 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [105,120 / 7 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [105,121 / 6 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [105,122 / 5 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [105,123 / 4 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [105,124 / 3 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [105,125 / 2 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [105,126 / 1 (100.00%)]

Missing observations (21,855 / 17.21%)