Station Number 33176
Prefecture Iwate [ Local Portal ]
Location 岩手県二戸郡一戸町小繋字西田子 (NINOHE GUN ICHINOHE MACHI, IWATE KEN)
Months of Observations 455
Number of Observations 331,739
Period of Observations
Period Name Lat. Long. Height Anemometer
1977/10/27 -- 1979/10/30 OKUNAKAYAMA 40.060N 141.225E 430m 6.5m
1979/10/31 -- 1986/11/05 OKUNAKAYAMA 40.060N 141.225E 430m 6.5m
1986/11/06 -- 2007/12/13 OKUNAKAYAMA 40.060N 141.225E 430m 6.5m
2007/12/14 -- 2009/10/27 OKUNAKAYAMA 40.060N 141.225E 430m 6.5m
2009/10/28 -- 2015/08/99 OKUNAKAYAMA 40.060N 141.225E 430m 10.0m
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
33915 OKUNAKAYAMA (Iwate) 0.00km 0deg.
33171 NISHIDAKE (Iwate) 5.12km 299deg.
33231 IKKATAI (Iwate) 10.86km 207deg.
33166 ARAYA (Iwate) 15.67km 287deg.
33226 IWATEMATSUO (Iwate) 18.18km 228deg.
33910 IWATEMATSUO (Iwate) 18.18km 228deg.
33186 KUZUMAKI (Iwate) 18.25km 97deg.
33920 KUZUMAKI (Iwate) 18.25km 97deg.
33296 KOMA (Iwate) 21.89km 193deg.
33191 SODEYAMA (Iwate) 25.90km 98deg.
33072 ORIZUMEDAKE (Iwate) 25.91km 29deg.
33905 NINOHE (Iwate) 27.04km 13deg.
33071 NINOHE (Iwate) 27.15km 13deg.
33306 GANDO (Iwate) 29.07km 153deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 305,050
[305,050 (91.95% / 92.37%)] [305,050 / 330,251 (92.37%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 16,806
[16,806 (5.07% / 5.09%)] [321,856 / 25,201 (97.46%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,150
[4,150 (1.25% / 1.26%)] [326,006 / 8,395 (98.71%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,703
[1,703 (0.51% / 0.52%)] [327,709 / 4,245 (99.23%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 880
[880 (0.27% / 0.27%)] [328,589 / 2,542 (99.50%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 512
[512 (0.15% / 0.16%)] [329,101 / 1,662 (99.65%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 318
[318 (0.10% / 0.10%)] [329,419 / 1,150 (99.75%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 231
[231 (0.07% / 0.07%)] [329,650 / 832 (99.82%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 144
[144 (0.04% / 0.04%)] [329,794 / 601 (99.86%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 114
[114 (0.03% / 0.03%)] [329,908 / 457 (99.90%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 80
[80 (0.02% / 0.02%)] [329,988 / 343 (99.92%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 58
[58 (0.02% / 0.02%)] [330,046 / 263 (99.94%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 33
[33 (0.01% / 0.01%)] [330,079 / 205 (99.95%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 26
[26 (0.01% / 0.01%)] [330,105 / 172 (99.96%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 33
[33 (0.01% / 0.01%)] [330,138 / 146 (99.97%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 16
[16 (0.00% / 0.00%)] [330,154 / 113 (99.97%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 17
[17 (0.01% / 0.01%)] [330,171 / 97 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 12
[12 (0.00% / 0.00%)] [330,183 / 80 (99.98%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 5
[5 (0.00% / 0.00%)] [330,188 / 68 (99.98%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 10
[10 (0.00% / 0.00%)] [330,198 / 63 (99.98%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 9
[9 (0.00% / 0.00%)] [330,207 / 53 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 9
[9 (0.00% / 0.00%)] [330,216 / 44 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 9
[9 (0.00% / 0.00%)] [330,225 / 35 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 2
[2 (0.00% / 0.00%)] [330,227 / 26 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [330,232 / 24 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 5
[5 (0.00% / 0.00%)] [330,237 / 19 (100.00%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 3
[3 (0.00% / 0.00%)] [330,240 / 14 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 5
[5 (0.00% / 0.00%)] [330,245 / 11 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [330,246 / 6 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [330,248 / 5 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [330,249 / 3 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [330,250 / 2 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [330,251 / 1 (100.00%)]

Missing observations (1,488 / 0.45%)

Wind Direction

Calm Calm = 83,511
[83,511 (25.17% / 25.26%)] [0 / 0 (NA)]
NNE NNE = 7,917
[7,917 (2.39% / 2.40%)] [0 / 0 (NA)]
NE NE = 1,999
[1,999 (0.60% / 0.60%)] [0 / 0 (NA)]
ENE ENE = 1,908
[1,908 (0.58% / 0.58%)] [0 / 0 (NA)]
E E = 2,252
[2,252 (0.68% / 0.68%)] [0 / 0 (NA)]
ESE ESE = 2,408
[2,408 (0.73% / 0.73%)] [0 / 0 (NA)]
SE SE = 3,424
[3,424 (1.03% / 1.04%)] [0 / 0 (NA)]
SSE SSE = 8,789
[8,789 (2.65% / 2.66%)] [0 / 0 (NA)]
S S = 28,658
[28,658 (8.64% / 8.67%)] [0 / 0 (NA)]
SSW SSW = 56,045
[56,045 (16.89% / 16.96%)] [0 / 0 (NA)]
SW SW = 47,431
[47,431 (14.30% / 14.35%)] [0 / 0 (NA)]
WSW WSW = 29,633
[29,633 (8.93% / 8.96%)] [0 / 0 (NA)]
W W = 19,354
[19,354 (5.83% / 5.86%)] [0 / 0 (NA)]
WNW WNW = 8,427
[8,427 (2.54% / 2.55%)] [0 / 0 (NA)]
NW NW = 2,891
[2,891 (0.87% / 0.87%)] [0 / 0 (NA)]
NNW NNW = 3,988
[3,988 (1.20% / 1.21%)] [0 / 0 (NA)]
N N = 21,912
[21,912 (6.61% / 6.63%)] [0 / 0 (NA)]

Missing observations (1,192 / 0.36%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 87,942
[87,942 (26.51% / 26.59%)] [87,942 / 330,701 (26.59%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 107,934
[107,934 (32.54% / 32.64%)] [195,876 / 242,759 (59.23%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 78,162
[78,162 (23.56% / 23.64%)] [274,038 / 134,825 (82.87%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 35,378
[35,378 (10.66% / 10.70%)] [309,416 / 56,663 (93.56%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 13,801
[13,801 (4.16% / 4.17%)] [323,217 / 21,285 (97.74%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 4,931
[4,931 (1.49% / 1.49%)] [328,148 / 7,484 (99.23%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 1,781
[1,781 (0.54% / 0.54%)] [329,929 / 2,553 (99.77%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 527
[527 (0.16% / 0.16%)] [330,456 / 772 (99.93%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 190
[190 (0.06% / 0.06%)] [330,646 / 245 (99.98%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 42
[42 (0.01% / 0.01%)] [330,688 / 55 (100.00%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 9
[9 (0.00% / 0.00%)] [330,697 / 13 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 3
[3 (0.00% / 0.00%)] [330,700 / 4 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 1
[1 (0.00% / 0.00%)] [330,701 / 1 (100.00%)]

Missing observations (1,038 / 0.31%)

Temperature

-21.5C - -20.6C -21.5C - -20.6C = 1
[1 (0.00% / 0.00%)] [1 / 331,091 (0.00%)]
-20.5C - -19.6C -20.5C - -19.6C = 1
[1 (0.00% / 0.00%)] [2 / 331,090 (0.00%)]
-19.5C - -18.6C -19.5C - -18.6C = 18
[18 (0.01% / 0.01%)] [20 / 331,089 (0.01%)]
-18.5C - -17.6C -18.5C - -17.6C = 46
[46 (0.01% / 0.01%)] [66 / 331,071 (0.02%)]
-17.5C - -16.6C -17.5C - -16.6C = 95
[95 (0.03% / 0.03%)] [161 / 331,025 (0.05%)]
-16.5C - -15.6C -16.5C - -15.6C = 160
[160 (0.05% / 0.05%)] [321 / 330,930 (0.10%)]
-15.5C - -14.6C -15.5C - -14.6C = 278
[278 (0.08% / 0.08%)] [599 / 330,770 (0.18%)]
-14.5C - -13.6C -14.5C - -13.6C = 421
[421 (0.13% / 0.13%)] [1,020 / 330,492 (0.31%)]
-13.5C - -12.6C -13.5C - -12.6C = 621
[621 (0.19% / 0.19%)] [1,641 / 330,071 (0.50%)]
-12.5C - -11.6C -12.5C - -11.6C = 897
[897 (0.27% / 0.27%)] [2,538 / 329,450 (0.77%)]
-11.5C - -10.6C -11.5C - -10.6C = 1,216
[1,216 (0.37% / 0.37%)] [3,754 / 328,553 (1.13%)]
-10.5C - -9.6C -10.5C - -9.6C = 1,707
[1,707 (0.51% / 0.52%)] [5,461 / 327,337 (1.65%)]
-9.5C - -8.6C -9.5C - -8.6C = 2,262
[2,262 (0.68% / 0.68%)] [7,723 / 325,630 (2.33%)]
-8.5C - -7.6C -8.5C - -7.6C = 3,324
[3,324 (1.00% / 1.00%)] [11,047 / 323,368 (3.34%)]
-7.5C - -6.6C -7.5C - -6.6C = 4,805
[4,805 (1.45% / 1.45%)] [15,852 / 320,044 (4.79%)]
-6.5C - -5.6C -6.5C - -5.6C = 6,336
[6,336 (1.91% / 1.91%)] [22,188 / 315,239 (6.70%)]
-5.5C - -4.6C -5.5C - -4.6C = 8,010
[8,010 (2.41% / 2.42%)] [30,198 / 308,903 (9.12%)]
-4.5C - -3.6C -4.5C - -3.6C = 9,745
[9,745 (2.94% / 2.94%)] [39,943 / 300,893 (12.06%)]
-3.5C - -2.6C -3.5C - -2.6C = 10,730
[10,730 (3.23% / 3.24%)] [50,673 / 291,148 (15.30%)]
-2.5C - -1.6C -2.5C - -1.6C = 12,130
[12,130 (3.66% / 3.66%)] [62,803 / 280,418 (18.97%)]
-1.5C - -0.6C -1.5C - -0.6C = 12,751
[12,751 (3.84% / 3.85%)] [75,554 / 268,288 (22.82%)]
-0.5C - 0.4C -0.5C - 0.4C = 24,565
[24,565 (7.40% / 7.42%)] [100,119 / 255,537 (30.24%)]
0.5C - 1.4C 0.5C - 1.4C = 10,707
[10,707 (3.23% / 3.23%)] [110,826 / 230,972 (33.47%)]
1.5C - 2.4C 1.5C - 2.4C = 9,644
[9,644 (2.91% / 2.91%)] [120,470 / 220,265 (36.39%)]
2.5C - 3.4C 2.5C - 3.4C = 9,283
[9,283 (2.80% / 2.80%)] [129,753 / 210,621 (39.19%)]
3.5C - 4.4C 3.5C - 4.4C = 8,345
[8,345 (2.52% / 2.52%)] [138,098 / 201,338 (41.71%)]
4.5C - 5.4C 4.5C - 5.4C = 8,294
[8,294 (2.50% / 2.51%)] [146,392 / 192,993 (44.22%)]
5.5C - 6.4C 5.5C - 6.4C = 8,094
[8,094 (2.44% / 2.44%)] [154,486 / 184,699 (46.66%)]
6.5C - 7.4C 6.5C - 7.4C = 8,232
[8,232 (2.48% / 2.49%)] [162,718 / 176,605 (49.15%)]
7.5C - 8.4C 7.5C - 8.4C = 8,260
[8,260 (2.49% / 2.49%)] [170,978 / 168,373 (51.64%)]
8.5C - 9.4C 8.5C - 9.4C = 8,445
[8,445 (2.55% / 2.55%)] [179,423 / 160,113 (54.19%)]
9.5C - 10.4C 9.5C - 10.4C = 8,801
[8,801 (2.65% / 2.66%)] [188,224 / 151,668 (56.85%)]
10.5C - 11.4C 10.5C - 11.4C = 9,443
[9,443 (2.85% / 2.85%)] [197,667 / 142,867 (59.70%)]
11.5C - 12.4C 11.5C - 12.4C = 9,567
[9,567 (2.88% / 2.89%)] [207,234 / 133,424 (62.59%)]
12.5C - 13.4C 12.5C - 13.4C = 10,369
[10,369 (3.13% / 3.13%)] [217,603 / 123,857 (65.72%)]
13.5C - 14.4C 13.5C - 14.4C = 10,771
[10,771 (3.25% / 3.25%)] [228,374 / 113,488 (68.98%)]
14.5C - 15.4C 14.5C - 15.4C = 11,136
[11,136 (3.36% / 3.36%)] [239,510 / 102,717 (72.34%)]
15.5C - 16.4C 15.5C - 16.4C = 11,327
[11,327 (3.41% / 3.42%)] [250,837 / 91,581 (75.76%)]
16.5C - 17.4C 16.5C - 17.4C = 11,411
[11,411 (3.44% / 3.45%)] [262,248 / 80,254 (79.21%)]
17.5C - 18.4C 17.5C - 18.4C = 11,565
[11,565 (3.49% / 3.49%)] [273,813 / 68,843 (82.70%)]
18.5C - 19.4C 18.5C - 19.4C = 10,084
[10,084 (3.04% / 3.05%)] [283,897 / 57,278 (85.75%)]
19.5C - 20.4C 19.5C - 20.4C = 9,466
[9,466 (2.85% / 2.86%)] [293,363 / 47,194 (88.60%)]
20.5C - 21.4C 20.5C - 21.4C = 9,170
[9,170 (2.76% / 2.77%)] [302,533 / 37,728 (91.37%)]
21.5C - 22.4C 21.5C - 22.4C = 8,229
[8,229 (2.48% / 2.49%)] [310,762 / 28,558 (93.86%)]
22.5C - 23.4C 22.5C - 23.4C = 6,201
[6,201 (1.87% / 1.87%)] [316,963 / 20,329 (95.73%)]
23.5C - 24.4C 23.5C - 24.4C = 4,357
[4,357 (1.31% / 1.32%)] [321,320 / 14,128 (97.05%)]
24.5C - 25.4C 24.5C - 25.4C = 3,273
[3,273 (0.99% / 0.99%)] [324,593 / 9,771 (98.04%)]
25.5C - 26.4C 25.5C - 26.4C = 2,323
[2,323 (0.70% / 0.70%)] [326,916 / 6,498 (98.74%)]
26.5C - 27.4C 26.5C - 27.4C = 1,761
[1,761 (0.53% / 0.53%)] [328,677 / 4,175 (99.27%)]
27.5C - 28.4C 27.5C - 28.4C = 1,179
[1,179 (0.36% / 0.36%)] [329,856 / 2,414 (99.63%)]
28.5C - 29.4C 28.5C - 29.4C = 710
[710 (0.21% / 0.21%)] [330,566 / 1,235 (99.84%)]
29.5C - 30.4C 29.5C - 30.4C = 325
[325 (0.10% / 0.10%)] [330,891 / 525 (99.94%)]
30.5C - 31.4C 30.5C - 31.4C = 133
[133 (0.04% / 0.04%)] [331,024 / 200 (99.98%)]
31.5C - 32.4C 31.5C - 32.4C = 49
[49 (0.01% / 0.01%)] [331,073 / 67 (99.99%)]
32.5C - 33.4C 32.5C - 33.4C = 18
[18 (0.01% / 0.01%)] [331,091 / 18 (100.00%)]

Missing observations (648 / 0.20%)

Sunshine Duration

0.0h 0.0h = 240,889
[240,889 (72.61% / 72.72%)] [240,889 / 331,261 (72.72%)]
0.1h 0.1h = 9,278
[9,278 (2.80% / 2.80%)] [250,167 / 90,372 (75.52%)]
0.2h 0.2h = 7,147
[7,147 (2.15% / 2.16%)] [257,314 / 81,094 (77.68%)]
0.3h 0.3h = 6,126
[6,126 (1.85% / 1.85%)] [263,440 / 73,947 (79.53%)]
0.4h 0.4h = 5,773
[5,773 (1.74% / 1.74%)] [269,213 / 67,821 (81.27%)]
0.5h 0.5h = 5,527
[5,527 (1.67% / 1.67%)] [274,740 / 62,048 (82.94%)]
0.6h 0.6h = 5,302
[5,302 (1.60% / 1.60%)] [280,042 / 56,521 (84.54%)]
0.7h 0.7h = 5,517
[5,517 (1.66% / 1.67%)] [285,559 / 51,219 (86.20%)]
0.8h 0.8h = 5,763
[5,763 (1.74% / 1.74%)] [291,322 / 45,702 (87.94%)]
0.9h 0.9h = 7,438
[7,438 (2.24% / 2.25%)] [298,760 / 39,939 (90.19%)]
1.0h 1.0h = 32,501
[32,501 (9.80% / 9.81%)] [331,261 / 32,501 (100.00%)]

Missing observations (478 / 0.14%)

Snow Depth

0cm 0cm = 11,467
[11,467 (3.46% / 34.22%)] [11,467 / 33,508 (34.22%)]
1cm - 5cm 1cm - 5cm = 1,218
[1,218 (0.37% / 3.63%)] [12,685 / 22,041 (37.86%)]
6cm - 10cm 6cm - 10cm = 657
[657 (0.20% / 1.96%)] [13,342 / 20,823 (39.82%)]
11cm - 15cm 11cm - 15cm = 587
[587 (0.18% / 1.75%)] [13,929 / 20,166 (41.57%)]
16cm - 20cm 16cm - 20cm = 841
[841 (0.25% / 2.51%)] [14,770 / 19,579 (44.08%)]
21cm - 25cm 21cm - 25cm = 732
[732 (0.22% / 2.18%)] [15,502 / 18,738 (46.26%)]
26cm - 30cm 26cm - 30cm = 853
[853 (0.26% / 2.55%)] [16,355 / 18,006 (48.81%)]
31cm - 35cm 31cm - 35cm = 1,296
[1,296 (0.39% / 3.87%)] [17,651 / 17,153 (52.68%)]
36cm - 40cm 36cm - 40cm = 942
[942 (0.28% / 2.81%)] [18,593 / 15,857 (55.49%)]
41cm - 45cm 41cm - 45cm = 1,281
[1,281 (0.39% / 3.82%)] [19,874 / 14,915 (59.31%)]
46cm - 50cm 46cm - 50cm = 1,702
[1,702 (0.51% / 5.08%)] [21,576 / 13,634 (64.39%)]
51cm - 55cm 51cm - 55cm = 1,861
[1,861 (0.56% / 5.55%)] [23,437 / 11,932 (69.94%)]
56cm - 60cm 56cm - 60cm = 2,165
[2,165 (0.65% / 6.46%)] [25,602 / 10,071 (76.41%)]
61cm - 65cm 61cm - 65cm = 1,989
[1,989 (0.60% / 5.94%)] [27,591 / 7,906 (82.34%)]
66cm - 70cm 66cm - 70cm = 1,939
[1,939 (0.58% / 5.79%)] [29,530 / 5,917 (88.13%)]
71cm - 75cm 71cm - 75cm = 1,152
[1,152 (0.35% / 3.44%)] [30,682 / 3,978 (91.57%)]
76cm - 80cm 76cm - 80cm = 637
[637 (0.19% / 1.90%)] [31,319 / 2,826 (93.47%)]
81cm - 85cm 81cm - 85cm = 804
[804 (0.24% / 2.40%)] [32,123 / 2,189 (95.87%)]
86cm - 90cm 86cm - 90cm = 696
[696 (0.21% / 2.08%)] [32,819 / 1,385 (97.94%)]
91cm - 95cm 91cm - 95cm = 428
[428 (0.13% / 1.28%)] [33,247 / 689 (99.22%)]
96cm - 100cm 96cm - 100cm = 211
[211 (0.06% / 0.63%)] [33,458 / 261 (99.85%)]
101cm - 105cm 101cm - 105cm = 36
[36 (0.01% / 0.11%)] [33,494 / 50 (99.96%)]
106cm - 110cm 106cm - 110cm = 13
[13 (0.00% / 0.04%)] [33,507 / 14 (100.00%)]
111cm - 115cm 111cm - 115cm = 1
[1 (0.00% / 0.00%)] [33,508 / 1 (100.00%)]

Missing observations (298,231 / 89.90%)