Station Number 33831
Prefecture Iwate [ Local Portal ]
Location 岩手県一関市厳美町祭畤 (ICHINOSEKI SHI, IWATE KEN)
Months of Observations 455
Number of Observations 332,174
Period of Observations
Period Name Lat. Long. Height Anemometer
1975/05/21 -- 1979/12/13 MATSURUBE 39.012N 140.872E 350m 0.0m
1979/12/14 -- 1983/09/29 MATSURUBE 39.012N 140.865E 350m 0.0m
1983/09/30 -- 2015/08/99 MATSURUBE 39.012N 140.865E 350m 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
33945 MATSURUBE (Iwate) 0.22km 180deg.
33901 GENBI (Iwate) 5.19km 128deg.
34905 KURIKOMA (Miyagi) 9.01km 207deg.
34011 KURIKOMAYAMA (Miyagi) 9.18km 215deg.
34012 KOMANOYU (Miyagi) 11.45km 196deg.
34906 KOMANOYU (Miyagi) 11.45km 196deg.
33766 DAKEYAMA (Iwate) 13.47km 4deg.
33841 KOROMOGAWA (Iwate) 16.15km 74deg.
34051 KURIKOMA-FUKAYAMA (Miyagi) 16.65km 186deg.
33776 WAKAYANAGI (Iwate) 21.70km 52deg.
34056 UGUISUZAWA (Miyagi) 24.08km 162deg.
33911 ICHINOSEKI (Iwate) 24.18km 111deg.
33950 ICHINOSEKI (Iwate) 24.18km 111deg.
32701 HIGASHINARUSE (Akita) 26.31km 314deg.
34101 HANAYAMA (Miyagi) 26.53km 179deg.
32656 MITSUMORIYAMA (Akita) 26.60km 331deg.
33711 KANEGASAKI (Iwate) 26.97km 28deg.
32771 YUNOTAI (Akita) 29.76km 258deg.
32955 YUNOTAI (Akita) 29.76km 258deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 286,247
[286,247 (86.17% / 87.73%)] [286,247 / 326,300 (87.73%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 25,096
[25,096 (7.56% / 7.69%)] [311,343 / 40,053 (95.42%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,889
[6,889 (2.07% / 2.11%)] [318,232 / 14,957 (97.53%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,190
[3,190 (0.96% / 0.98%)] [321,422 / 8,068 (98.51%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,692
[1,692 (0.51% / 0.52%)] [323,114 / 4,878 (99.02%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 962
[962 (0.29% / 0.29%)] [324,076 / 3,186 (99.32%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 626
[626 (0.19% / 0.19%)] [324,702 / 2,224 (99.51%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 428
[428 (0.13% / 0.13%)] [325,130 / 1,598 (99.64%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 283
[283 (0.09% / 0.09%)] [325,413 / 1,170 (99.73%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 180
[180 (0.05% / 0.06%)] [325,593 / 887 (99.78%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 138
[138 (0.04% / 0.04%)] [325,731 / 707 (99.83%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 110
[110 (0.03% / 0.03%)] [325,841 / 569 (99.86%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 73
[73 (0.02% / 0.02%)] [325,914 / 459 (99.88%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 59
[59 (0.02% / 0.02%)] [325,973 / 386 (99.90%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 50
[50 (0.02% / 0.02%)] [326,023 / 327 (99.92%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 40
[40 (0.01% / 0.01%)] [326,063 / 277 (99.93%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 30
[30 (0.01% / 0.01%)] [326,093 / 237 (99.94%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 33
[33 (0.01% / 0.01%)] [326,126 / 207 (99.95%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 24
[24 (0.01% / 0.01%)] [326,150 / 174 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 21
[21 (0.01% / 0.01%)] [326,171 / 150 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 16
[16 (0.00% / 0.00%)] [326,187 / 129 (99.97%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 13
[13 (0.00% / 0.00%)] [326,200 / 113 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 15
[15 (0.00% / 0.00%)] [326,215 / 100 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 14
[14 (0.00% / 0.00%)] [326,229 / 85 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 8
[8 (0.00% / 0.00%)] [326,237 / 71 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 9
[9 (0.00% / 0.00%)] [326,246 / 63 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 6
[6 (0.00% / 0.00%)] [326,252 / 54 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 5
[5 (0.00% / 0.00%)] [326,257 / 48 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 4
[4 (0.00% / 0.00%)] [326,261 / 43 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [326,266 / 39 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [326,269 / 34 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [326,273 / 31 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [326,275 / 27 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [326,277 / 25 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [326,278 / 23 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [326,282 / 22 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [326,285 / 18 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [326,286 / 15 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [326,288 / 14 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 2
[2 (0.00% / 0.00%)] [326,290 / 12 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [326,291 / 10 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [326,292 / 9 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [326,293 / 8 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [326,294 / 7 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [326,295 / 6 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 2
[2 (0.00% / 0.00%)] [326,297 / 5 (100.00%)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 1
[1 (0.00% / 0.00%)] [326,298 / 3 (100.00%)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [326,299 / 2 (100.00%)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 1
[1 (0.00% / 0.00%)] [326,300 / 1 (100.00%)]

Missing observations (5,874 / 1.77%)

Snow Depth

0cm 0cm = 11,142
[11,142 (3.35% / 33.42%)] [11,142 / 33,336 (33.42%)]
1cm - 5cm 1cm - 5cm = 630
[630 (0.19% / 1.89%)] [11,772 / 22,194 (35.31%)]
6cm - 10cm 6cm - 10cm = 409
[409 (0.12% / 1.23%)] [12,181 / 21,564 (36.54%)]
11cm - 15cm 11cm - 15cm = 381
[381 (0.11% / 1.14%)] [12,562 / 21,155 (37.68%)]
16cm - 20cm 16cm - 20cm = 399
[399 (0.12% / 1.20%)] [12,961 / 20,774 (38.88%)]
21cm - 25cm 21cm - 25cm = 409
[409 (0.12% / 1.23%)] [13,370 / 20,375 (40.11%)]
26cm - 30cm 26cm - 30cm = 325
[325 (0.10% / 0.97%)] [13,695 / 19,966 (41.08%)]
31cm - 35cm 31cm - 35cm = 390
[390 (0.12% / 1.17%)] [14,085 / 19,641 (42.25%)]
36cm - 40cm 36cm - 40cm = 433
[433 (0.13% / 1.30%)] [14,518 / 19,251 (43.55%)]
41cm - 45cm 41cm - 45cm = 554
[554 (0.17% / 1.66%)] [15,072 / 18,818 (45.21%)]
46cm - 50cm 46cm - 50cm = 624
[624 (0.19% / 1.87%)] [15,696 / 18,264 (47.08%)]
51cm - 55cm 51cm - 55cm = 845
[845 (0.25% / 2.53%)] [16,541 / 17,640 (49.62%)]
56cm - 60cm 56cm - 60cm = 964
[964 (0.29% / 2.89%)] [17,505 / 16,795 (52.51%)]
61cm - 65cm 61cm - 65cm = 783
[783 (0.24% / 2.35%)] [18,288 / 15,831 (54.86%)]
66cm - 70cm 66cm - 70cm = 887
[887 (0.27% / 2.66%)] [19,175 / 15,048 (57.52%)]
71cm - 75cm 71cm - 75cm = 994
[994 (0.30% / 2.98%)] [20,169 / 14,161 (60.50%)]
76cm - 80cm 76cm - 80cm = 989
[989 (0.30% / 2.97%)] [21,158 / 13,167 (63.47%)]
81cm - 85cm 81cm - 85cm = 707
[707 (0.21% / 2.12%)] [21,865 / 12,178 (65.59%)]
86cm - 90cm 86cm - 90cm = 813
[813 (0.24% / 2.44%)] [22,678 / 11,471 (68.03%)]
91cm - 95cm 91cm - 95cm = 772
[772 (0.23% / 2.32%)] [23,450 / 10,658 (70.34%)]
96cm - 100cm 96cm - 100cm = 820
[820 (0.25% / 2.46%)] [24,270 / 9,886 (72.80%)]
101cm - 105cm 101cm - 105cm = 1,132
[1,132 (0.34% / 3.40%)] [25,402 / 9,066 (76.20%)]
106cm - 110cm 106cm - 110cm = 1,191
[1,191 (0.36% / 3.57%)] [26,593 / 7,934 (79.77%)]
111cm - 115cm 111cm - 115cm = 1,045
[1,045 (0.31% / 3.13%)] [27,638 / 6,743 (82.91%)]
116cm - 120cm 116cm - 120cm = 1,080
[1,080 (0.33% / 3.24%)] [28,718 / 5,698 (86.15%)]
121cm - 125cm 121cm - 125cm = 948
[948 (0.29% / 2.84%)] [29,666 / 4,618 (88.99%)]
126cm - 130cm 126cm - 130cm = 738
[738 (0.22% / 2.21%)] [30,404 / 3,670 (91.20%)]
131cm - 135cm 131cm - 135cm = 705
[705 (0.21% / 2.11%)] [31,109 / 2,932 (93.32%)]
136cm - 140cm 136cm - 140cm = 556
[556 (0.17% / 1.67%)] [31,665 / 2,227 (94.99%)]
141cm - 145cm 141cm - 145cm = 476
[476 (0.14% / 1.43%)] [32,141 / 1,671 (96.42%)]
146cm - 150cm 146cm - 150cm = 430
[430 (0.13% / 1.29%)] [32,571 / 1,195 (97.71%)]
151cm - 155cm 151cm - 155cm = 262
[262 (0.08% / 0.79%)] [32,833 / 765 (98.49%)]
156cm - 160cm 156cm - 160cm = 197
[197 (0.06% / 0.59%)] [33,030 / 503 (99.08%)]
161cm - 165cm 161cm - 165cm = 134
[134 (0.04% / 0.40%)] [33,164 / 306 (99.48%)]
166cm - 170cm 166cm - 170cm = 113
[113 (0.03% / 0.34%)] [33,277 / 172 (99.82%)]
171cm - 175cm 171cm - 175cm = 53
[53 (0.02% / 0.16%)] [33,330 / 59 (99.98%)]
176cm - 180cm 176cm - 180cm = 6
[6 (0.00% / 0.02%)] [33,336 / 6 (100.00%)]

Missing observations (298,838 / 89.96%)