Station Number 33911
Prefecture Iwate [ Local Portal ]
Location 岩手県一関市竹山町 (ICHINOSEKI SHI, IWATE KEN)
Months of Observations 476
Number of Observations 347,712
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1976/02/24 ICHINOSEKI 38.925N 141.128E 68m 0.0m
1976/02/25 -- 1982/10/30 ICHINOSEKI 38.925N 141.128E 68m 6.5m
1982/10/31 -- 1986/10/28 ICHINOSEKI 38.925N 141.128E 68m 6.5m
1986/10/29 -- 1987/08/05 ICHINOSEKI 38.933N 141.125E 32m 6.5m
1987/08/06 -- 2006/11/16 ICHINOSEKI 38.933N 141.125E 32m 6.5m
2006/11/17 -- 2015/08/99 ICHINOSEKI 38.933N 141.125E 32m 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
33950 ICHINOSEKI (Iwate) 0.00km 0deg.
33841 KOROMOGAWA (Iwate) 14.72km 331deg.
33921 SEMMAYA (Iwate) 17.82km 93deg.
33856 DAITO (Iwate) 18.92km 51deg.
33901 GENBI (Iwate) 19.28km 286deg.
34056 UGUISUZAWA (Miyagi) 20.93km 227deg.
33776 WAKAYANAGI (Iwate) 22.74km 346deg.
33945 MATSURUBE (Iwate) 24.10km 290deg.
33831 MATSURUBE (Iwate) 24.18km 291deg.
34111 TSUKIDATE (Miyagi) 24.32km 205deg.
34051 KURIKOMA-FUKAYAMA (Miyagi) 25.67km 252deg.
34012 KOMANOYU (Miyagi) 25.85km 265deg.
34906 KOMANOYU (Miyagi) 25.85km 265deg.
34905 KURIKOMA (Miyagi) 26.72km 271deg.
33781 ESASHI (Iwate) 27.94km 6deg.
34011 KURIKOMAYAMA (Miyagi) 27.95km 272deg.
33926 MURONEYAMA (Iwate) 28.47km 81deg.
34101 HANAYAMA (Miyagi) 28.58km 231deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 323,823
[323,823 (93.13% / 93.44%)] [323,823 / 346,572 (93.44%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,068
[13,068 (3.76% / 3.77%)] [336,891 / 22,749 (97.21%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,283
[4,283 (1.23% / 1.24%)] [341,174 / 9,681 (98.44%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,125
[2,125 (0.61% / 0.61%)] [343,299 / 5,398 (99.06%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,114
[1,114 (0.32% / 0.32%)] [344,413 / 3,273 (99.38%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 708
[708 (0.20% / 0.20%)] [345,121 / 2,159 (99.58%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 408
[408 (0.12% / 0.12%)] [345,529 / 1,451 (99.70%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 299
[299 (0.09% / 0.09%)] [345,828 / 1,043 (99.79%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 192
[192 (0.06% / 0.06%)] [346,020 / 744 (99.84%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 131
[131 (0.04% / 0.04%)] [346,151 / 552 (99.88%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 97
[97 (0.03% / 0.03%)] [346,248 / 421 (99.91%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 69
[69 (0.02% / 0.02%)] [346,317 / 324 (99.93%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 45
[45 (0.01% / 0.01%)] [346,362 / 255 (99.94%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 41
[41 (0.01% / 0.01%)] [346,403 / 210 (99.95%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 26
[26 (0.01% / 0.01%)] [346,429 / 169 (99.96%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 18
[18 (0.01% / 0.01%)] [346,447 / 143 (99.96%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 15
[15 (0.00% / 0.00%)] [346,462 / 125 (99.97%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 17
[17 (0.00% / 0.00%)] [346,479 / 110 (99.97%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 18
[18 (0.01% / 0.01%)] [346,497 / 93 (99.98%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 7
[7 (0.00% / 0.00%)] [346,504 / 75 (99.98%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 9
[9 (0.00% / 0.00%)] [346,513 / 68 (99.98%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 4
[4 (0.00% / 0.00%)] [346,517 / 59 (99.98%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 10
[10 (0.00% / 0.00%)] [346,527 / 55 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 4
[4 (0.00% / 0.00%)] [346,531 / 45 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 6
[6 (0.00% / 0.00%)] [346,537 / 41 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 4
[4 (0.00% / 0.00%)] [346,541 / 35 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 7
[7 (0.00% / 0.00%)] [346,548 / 31 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 3
[3 (0.00% / 0.00%)] [346,551 / 24 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [346,553 / 21 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 1
[1 (0.00% / 0.00%)] [346,554 / 19 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [346,557 / 18 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [346,561 / 15 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [346,562 / 11 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [346,563 / 10 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [346,564 / 9 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [346,566 / 8 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [346,568 / 6 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [346,569 / 4 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [346,570 / 3 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [346,571 / 2 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [346,572 / 1 (100.00%)]

Missing observations (1,140 / 0.33%)

Wind Direction

Calm Calm = 94,945
[94,945 (27.31% / 27.79%)] [0 / 0 (NA)]
NNE NNE = 7,391
[7,391 (2.13% / 2.16%)] [0 / 0 (NA)]
NE NE = 3,955
[3,955 (1.14% / 1.16%)] [0 / 0 (NA)]
ENE ENE = 3,756
[3,756 (1.08% / 1.10%)] [0 / 0 (NA)]
E E = 8,689
[8,689 (2.50% / 2.54%)] [0 / 0 (NA)]
ESE ESE = 17,385
[17,385 (5.00% / 5.09%)] [0 / 0 (NA)]
SE SE = 22,339
[22,339 (6.42% / 6.54%)] [0 / 0 (NA)]
SSE SSE = 20,052
[20,052 (5.77% / 5.87%)] [0 / 0 (NA)]
S S = 15,528
[15,528 (4.47% / 4.54%)] [0 / 0 (NA)]
SSW SSW = 11,118
[11,118 (3.20% / 3.25%)] [0 / 0 (NA)]
SW SW = 8,141
[8,141 (2.34% / 2.38%)] [0 / 0 (NA)]
WSW WSW = 11,308
[11,308 (3.25% / 3.31%)] [0 / 0 (NA)]
W W = 13,455
[13,455 (3.87% / 3.94%)] [0 / 0 (NA)]
WNW WNW = 17,062
[17,062 (4.91% / 4.99%)] [0 / 0 (NA)]
NW NW = 24,263
[24,263 (6.98% / 7.10%)] [0 / 0 (NA)]
NNW NNW = 38,869
[38,869 (11.18% / 11.37%)] [0 / 0 (NA)]
N N = 23,454
[23,454 (6.75% / 6.86%)] [0 / 0 (NA)]

Missing observations (6,002 / 1.73%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 100,197
[100,197 (28.82% / 29.31%)] [100,197 / 341,857 (29.31%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 133,157
[133,157 (38.30% / 38.95%)] [233,354 / 241,660 (68.26%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 64,235
[64,235 (18.47% / 18.79%)] [297,589 / 108,503 (87.05%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 28,028
[28,028 (8.06% / 8.20%)] [325,617 / 44,268 (95.25%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 10,135
[10,135 (2.91% / 2.96%)] [335,752 / 16,240 (98.21%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 3,781
[3,781 (1.09% / 1.11%)] [339,533 / 6,105 (99.32%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 1,396
[1,396 (0.40% / 0.41%)] [340,929 / 2,324 (99.73%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 577
[577 (0.17% / 0.17%)] [341,506 / 928 (99.90%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 220
[220 (0.06% / 0.06%)] [341,726 / 351 (99.96%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 84
[84 (0.02% / 0.02%)] [341,810 / 131 (99.99%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 31
[31 (0.01% / 0.01%)] [341,841 / 47 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 10
[10 (0.00% / 0.00%)] [341,851 / 16 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 5
[5 (0.00% / 0.00%)] [341,856 / 6 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 1
[1 (0.00% / 0.00%)] [341,857 / 1 (100.00%)]

Missing observations (5,855 / 1.68%)

Temperature

-14.5C - -13.6C -14.5C - -13.6C = 2
[2 (0.00% / 0.00%)] [2 / 341,945 (0.00%)]
-13.5C - -12.6C -13.5C - -12.6C = 9
[9 (0.00% / 0.00%)] [11 / 341,943 (0.00%)]
-12.5C - -11.6C -12.5C - -11.6C = 22
[22 (0.01% / 0.01%)] [33 / 341,934 (0.01%)]
-11.5C - -10.6C -11.5C - -10.6C = 61
[61 (0.02% / 0.02%)] [94 / 341,912 (0.03%)]
-10.5C - -9.6C -10.5C - -9.6C = 143
[143 (0.04% / 0.04%)] [237 / 341,851 (0.07%)]
-9.5C - -8.6C -9.5C - -8.6C = 245
[245 (0.07% / 0.07%)] [482 / 341,708 (0.14%)]
-8.5C - -7.6C -8.5C - -7.6C = 375
[375 (0.11% / 0.11%)] [857 / 341,463 (0.25%)]
-7.5C - -6.6C -7.5C - -6.6C = 637
[637 (0.18% / 0.19%)] [1,494 / 341,088 (0.44%)]
-6.5C - -5.6C -6.5C - -5.6C = 1,108
[1,108 (0.32% / 0.32%)] [2,602 / 340,451 (0.76%)]
-5.5C - -4.6C -5.5C - -4.6C = 1,989
[1,989 (0.57% / 0.58%)] [4,591 / 339,343 (1.34%)]
-4.5C - -3.6C -4.5C - -3.6C = 3,257
[3,257 (0.94% / 0.95%)] [7,848 / 337,354 (2.30%)]
-3.5C - -2.6C -3.5C - -2.6C = 4,755
[4,755 (1.37% / 1.39%)] [12,603 / 334,097 (3.69%)]
-2.5C - -1.6C -2.5C - -1.6C = 7,059
[7,059 (2.03% / 2.06%)] [19,662 / 329,342 (5.75%)]
-1.5C - -0.6C -1.5C - -0.6C = 10,069
[10,069 (2.90% / 2.94%)] [29,731 / 322,283 (8.69%)]
-0.5C - 0.4C -0.5C - 0.4C = 24,766
[24,766 (7.12% / 7.24%)] [54,497 / 312,214 (15.94%)]
0.5C - 1.4C 0.5C - 1.4C = 14,147
[14,147 (4.07% / 4.14%)] [68,644 / 287,448 (20.07%)]
1.5C - 2.4C 1.5C - 2.4C = 12,905
[12,905 (3.71% / 3.77%)] [81,549 / 273,301 (23.85%)]
2.5C - 3.4C 2.5C - 3.4C = 11,829
[11,829 (3.40% / 3.46%)] [93,378 / 260,396 (27.31%)]
3.5C - 4.4C 3.5C - 4.4C = 10,855
[10,855 (3.12% / 3.17%)] [104,233 / 248,567 (30.48%)]
4.5C - 5.4C 4.5C - 5.4C = 10,232
[10,232 (2.94% / 2.99%)] [114,465 / 237,712 (33.47%)]
5.5C - 6.4C 5.5C - 6.4C = 9,892
[9,892 (2.84% / 2.89%)] [124,357 / 227,480 (36.37%)]
6.5C - 7.4C 6.5C - 7.4C = 9,567
[9,567 (2.75% / 2.80%)] [133,924 / 217,588 (39.17%)]
7.5C - 8.4C 7.5C - 8.4C = 9,569
[9,569 (2.75% / 2.80%)] [143,493 / 208,021 (41.96%)]
8.5C - 9.4C 8.5C - 9.4C = 9,016
[9,016 (2.59% / 2.64%)] [152,509 / 198,452 (44.60%)]
9.5C - 10.4C 9.5C - 10.4C = 9,080
[9,080 (2.61% / 2.66%)] [161,589 / 189,436 (47.26%)]
10.5C - 11.4C 10.5C - 11.4C = 9,196
[9,196 (2.64% / 2.69%)] [170,785 / 180,356 (49.95%)]
11.5C - 12.4C 11.5C - 12.4C = 9,286
[9,286 (2.67% / 2.72%)] [180,071 / 171,160 (52.66%)]
12.5C - 13.4C 12.5C - 13.4C = 9,594
[9,594 (2.76% / 2.81%)] [189,665 / 161,874 (55.47%)]
13.5C - 14.4C 13.5C - 14.4C = 10,068
[10,068 (2.90% / 2.94%)] [199,733 / 152,280 (58.41%)]
14.5C - 15.4C 14.5C - 15.4C = 10,891
[10,891 (3.13% / 3.19%)] [210,624 / 142,212 (61.60%)]
15.5C - 16.4C 15.5C - 16.4C = 11,503
[11,503 (3.31% / 3.36%)] [222,127 / 131,321 (64.96%)]
16.5C - 17.4C 16.5C - 17.4C = 12,315
[12,315 (3.54% / 3.60%)] [234,442 / 119,818 (68.56%)]
17.5C - 18.4C 17.5C - 18.4C = 12,658
[12,658 (3.64% / 3.70%)] [247,100 / 107,503 (72.26%)]
18.5C - 19.4C 18.5C - 19.4C = 12,579
[12,579 (3.62% / 3.68%)] [259,679 / 94,845 (75.94%)]
19.5C - 20.4C 19.5C - 20.4C = 12,595
[12,595 (3.62% / 3.68%)] [272,274 / 82,266 (79.63%)]
20.5C - 21.4C 20.5C - 21.4C = 11,797
[11,797 (3.39% / 3.45%)] [284,071 / 69,671 (83.08%)]
21.5C - 22.4C 21.5C - 22.4C = 10,882
[10,882 (3.13% / 3.18%)] [294,953 / 57,874 (86.26%)]
22.5C - 23.4C 22.5C - 23.4C = 10,338
[10,338 (2.97% / 3.02%)] [305,291 / 46,992 (89.28%)]
23.5C - 24.4C 23.5C - 24.4C = 8,904
[8,904 (2.56% / 2.60%)] [314,195 / 36,654 (91.88%)]
24.5C - 25.4C 24.5C - 25.4C = 7,320
[7,320 (2.11% / 2.14%)] [321,515 / 27,750 (94.03%)]
25.5C - 26.4C 25.5C - 26.4C = 5,431
[5,431 (1.56% / 1.59%)] [326,946 / 20,430 (95.61%)]
26.5C - 27.4C 26.5C - 27.4C = 4,154
[4,154 (1.19% / 1.21%)] [331,100 / 14,999 (96.83%)]
27.5C - 28.4C 27.5C - 28.4C = 3,148
[3,148 (0.91% / 0.92%)] [334,248 / 10,845 (97.75%)]
28.5C - 29.4C 28.5C - 29.4C = 2,450
[2,450 (0.70% / 0.72%)] [336,698 / 7,697 (98.47%)]
29.5C - 30.4C 29.5C - 30.4C = 1,877
[1,877 (0.54% / 0.55%)] [338,575 / 5,247 (99.01%)]
30.5C - 31.4C 30.5C - 31.4C = 1,313
[1,313 (0.38% / 0.38%)] [339,888 / 3,370 (99.40%)]
31.5C - 32.4C 31.5C - 32.4C = 913
[913 (0.26% / 0.27%)] [340,801 / 2,057 (99.67%)]
32.5C - 33.4C 32.5C - 33.4C = 612
[612 (0.18% / 0.18%)] [341,413 / 1,144 (99.84%)]
33.5C - 34.4C 33.5C - 34.4C = 334
[334 (0.10% / 0.10%)] [341,747 / 532 (99.94%)]
34.5C - 35.4C 34.5C - 35.4C = 131
[131 (0.04% / 0.04%)] [341,878 / 198 (99.98%)]
35.5C - 36.4C 35.5C - 36.4C = 53
[53 (0.02% / 0.02%)] [341,931 / 67 (100.00%)]
36.5C - 37.4C 36.5C - 37.4C = 11
[11 (0.00% / 0.00%)] [341,942 / 14 (100.00%)]
37.5C - 38.4C 37.5C - 38.4C = 3
[3 (0.00% / 0.00%)] [341,945 / 3 (100.00%)]

Missing observations (5,767 / 1.66%)

Sunshine Duration

0.0h 0.0h = 249,860
[249,860 (71.86% / 73.25%)] [249,860 / 341,102 (73.25%)]
0.1h 0.1h = 9,071
[9,071 (2.61% / 2.66%)] [258,931 / 91,242 (75.91%)]
0.2h 0.2h = 6,882
[6,882 (1.98% / 2.02%)] [265,813 / 82,171 (77.93%)]
0.3h 0.3h = 6,194
[6,194 (1.78% / 1.82%)] [272,007 / 75,289 (79.74%)]
0.4h 0.4h = 5,890
[5,890 (1.69% / 1.73%)] [277,897 / 69,095 (81.47%)]
0.5h 0.5h = 5,631
[5,631 (1.62% / 1.65%)] [283,528 / 63,205 (83.12%)]
0.6h 0.6h = 5,568
[5,568 (1.60% / 1.63%)] [289,096 / 57,574 (84.75%)]
0.7h 0.7h = 5,693
[5,693 (1.64% / 1.67%)] [294,789 / 52,006 (86.42%)]
0.8h 0.8h = 6,046
[6,046 (1.74% / 1.77%)] [300,835 / 46,313 (88.20%)]
0.9h 0.9h = 7,906
[7,906 (2.27% / 2.32%)] [308,741 / 40,267 (90.51%)]
1.0h 1.0h = 32,361
[32,361 (9.31% / 9.49%)] [341,102 / 32,361 (100.00%)]

Missing observations (6,610 / 1.90%)

Snow Depth

0cm 0cm = 25,322
[25,322 (7.28% / 75.98%)] [25,322 / 33,329 (75.98%)]
1cm - 5cm 1cm - 5cm = 3,633
[3,633 (1.04% / 10.90%)] [28,955 / 8,007 (86.88%)]
6cm - 10cm 6cm - 10cm = 2,276
[2,276 (0.65% / 6.83%)] [31,231 / 4,374 (93.71%)]
11cm - 15cm 11cm - 15cm = 1,399
[1,399 (0.40% / 4.20%)] [32,630 / 2,098 (97.90%)]
16cm - 20cm 16cm - 20cm = 465
[465 (0.13% / 1.40%)] [33,095 / 699 (99.30%)]
21cm - 25cm 21cm - 25cm = 176
[176 (0.05% / 0.53%)] [33,271 / 234 (99.83%)]
26cm - 30cm 26cm - 30cm = 42
[42 (0.01% / 0.13%)] [33,313 / 58 (99.95%)]
31cm - 35cm 31cm - 35cm = 14
[14 (0.00% / 0.04%)] [33,327 / 16 (99.99%)]
36cm - 40cm 36cm - 40cm = 2
[2 (0.00% / 0.01%)] [33,329 / 2 (100.00%)]

Missing observations (314,383 / 90.41%)