Station Number 66286
Prefecture Okayama [ Local Portal ]
Location
Months of Observations 194
Number of Observations 141,159
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 2005/12/14 OHIRAYAMA 34.895N 133.705E 685m 0.0m
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
66287 KIBICHUO (Okayama) 8.65km 180deg.
66226 SHIMOAZAE (Okayama) 10.48km 317deg.
66237 ASAHINISHI (Okayama) 12.28km 52deg.
66336 TAKAHASHI (Okayama) 14.35km 217deg.
66221 NIIMI (Okayama) 17.90km 287deg.
66276 JINYAMA (Okayama) 18.23km 245deg.
66296 FUKUWATARI (Okayama) 18.37km 99deg.
66236 AMAGOYAMA (Okayama) 18.87km 56deg.
66171 KUSE (Okayama) 19.69km 12deg.
66346 NICHIOJI (Okayama) 20.56km 138deg.
66216 NIIMI (Okayama) 23.65km 292deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 106,721
[106,721 (75.60% / 93.43%)] [106,721 / 114,231 (93.43%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 3,813
[3,813 (2.70% / 3.34%)] [110,534 / 7,510 (96.76%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 1,438
[1,438 (1.02% / 1.26%)] [111,972 / 3,697 (98.02%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 724
[724 (0.51% / 0.63%)] [112,696 / 2,259 (98.66%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 449
[449 (0.32% / 0.39%)] [113,145 / 1,535 (99.05%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 286
[286 (0.20% / 0.25%)] [113,431 / 1,086 (99.30%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 197
[197 (0.14% / 0.17%)] [113,628 / 800 (99.47%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 138
[138 (0.10% / 0.12%)] [113,766 / 603 (99.59%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 91
[91 (0.06% / 0.08%)] [113,857 / 465 (99.67%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 75
[75 (0.05% / 0.07%)] [113,932 / 374 (99.74%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 50
[50 (0.04% / 0.04%)] [113,982 / 299 (99.78%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 38
[38 (0.03% / 0.03%)] [114,020 / 249 (99.82%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 36
[36 (0.03% / 0.03%)] [114,056 / 211 (99.85%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 31
[31 (0.02% / 0.03%)] [114,087 / 175 (99.87%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 20
[20 (0.01% / 0.02%)] [114,107 / 144 (99.89%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 19
[19 (0.01% / 0.02%)] [114,126 / 124 (99.91%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 20
[20 (0.01% / 0.02%)] [114,146 / 105 (99.93%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 7
[7 (0.00% / 0.01%)] [114,153 / 85 (99.93%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 14
[14 (0.01% / 0.01%)] [114,167 / 78 (99.94%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 8
[8 (0.01% / 0.01%)] [114,175 / 64 (99.95%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 7
[7 (0.00% / 0.01%)] [114,182 / 56 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 11
[11 (0.01% / 0.01%)] [114,193 / 49 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 4
[4 (0.00% / 0.00%)] [114,197 / 38 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 7
[7 (0.00% / 0.01%)] [114,204 / 34 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [114,209 / 27 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 4
[4 (0.00% / 0.00%)] [114,213 / 22 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 3
[3 (0.00% / 0.00%)] [114,216 / 18 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 3
[3 (0.00% / 0.00%)] [114,219 / 15 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [114,222 / 12 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [114,223 / 9 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [114,224 / 8 (99.99%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [114,225 / 7 (99.99%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [114,226 / 6 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [114,227 / 5 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [114,228 / 4 (100.00%)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 2
[2 (0.00% / 0.00%)] [114,230 / 3 (100.00%)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 1
[1 (0.00% / 0.00%)] [114,231 / 1 (100.00%)]

Missing observations (26,928 / 19.08%)