Station Number 48426
Prefecture Nagano [ Local Portal ]
Location 長野県岡谷市横川 (OKAYA SHI, NAGANO KEN)
Months of Observations 202
Number of Observations 148,409
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 2009/05/20 TAKABOTCHI 36.150N 138.043E 1670m 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
48363 MATSUMOTOIMAI (Nagano) 11.05km 279deg.
48936 MATSUMOTO (Nagano) 12.42km 328deg.
48361 MATSUMOTO (Nagano) 12.61km 328deg.
48491 SUWA (Nagano) 13.04km 153deg.
48937 SUWA (Nagano) 13.04km 153deg.
48436 SHIRAKABAKO (Nagano) 17.39km 106deg.
48371 KAKEYU (Nagano) 18.87km 26deg.
48546 TATSUNO (Nagano) 19.41km 196deg.
48556 TAKATO (Nagano) 22.63km 164deg.
48561 HARAMURA (Nagano) 25.56km 141deg.
48296 HOTAKA (Nagano) 25.85km 326deg.
48541 KISOHIRASAWA (Nagano) 26.35km 225deg.
48381 TATESHINA (Nagano) 27.80km 60deg.
48501 YATSUGATAKE (Nagano) 27.81km 119deg.
48246 AZUNAYASAM (Nagano) 29.76km 2deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 115,689
[115,689 (77.95% / 91.35%)] [115,689 / 126,642 (91.35%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 5,208
[5,208 (3.51% / 4.11%)] [120,897 / 10,953 (95.46%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 2,128
[2,128 (1.43% / 1.68%)] [123,025 / 5,745 (97.14%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,177
[1,177 (0.79% / 0.93%)] [124,202 / 3,617 (98.07%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 750
[750 (0.51% / 0.59%)] [124,952 / 2,440 (98.67%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 541
[541 (0.36% / 0.43%)] [125,493 / 1,690 (99.09%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 320
[320 (0.22% / 0.25%)] [125,813 / 1,149 (99.35%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 238
[238 (0.16% / 0.19%)] [126,051 / 829 (99.53%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 158
[158 (0.11% / 0.12%)] [126,209 / 591 (99.66%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 115
[115 (0.08% / 0.09%)] [126,324 / 433 (99.75%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 87
[87 (0.06% / 0.07%)] [126,411 / 318 (99.82%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 41
[41 (0.03% / 0.03%)] [126,452 / 231 (99.85%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 35
[35 (0.02% / 0.03%)] [126,487 / 190 (99.88%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 28
[28 (0.02% / 0.02%)] [126,515 / 155 (99.90%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 22
[22 (0.01% / 0.02%)] [126,537 / 127 (99.92%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 16
[16 (0.01% / 0.01%)] [126,553 / 105 (99.93%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 17
[17 (0.01% / 0.01%)] [126,570 / 89 (99.94%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 12
[12 (0.01% / 0.01%)] [126,582 / 72 (99.95%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 7
[7 (0.00% / 0.01%)] [126,589 / 60 (99.96%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 6
[6 (0.00% / 0.00%)] [126,595 / 53 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 8
[8 (0.01% / 0.01%)] [126,603 / 47 (99.97%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 6
[6 (0.00% / 0.00%)] [126,609 / 39 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 4
[4 (0.00% / 0.00%)] [126,613 / 33 (99.98%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 6
[6 (0.00% / 0.00%)] [126,619 / 29 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [126,624 / 23 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [126,626 / 18 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [126,628 / 16 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [126,629 / 14 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [126,630 / 13 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [126,632 / 12 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [126,633 / 10 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [126,634 / 9 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [126,635 / 8 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [126,637 / 7 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [126,639 / 5 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [126,640 / 3 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [126,642 / 2 (100.00%)]

Missing observations (21,767 / 14.67%)