Station Number 36846
Prefecture Fukushima [ Local Portal ]
Location 福島県いわき市小名浜字船引場 小名浜特別地域気象観測所 (IWAKI SHI, FUKUSHIMA KEN)
Months of Observations 495
Number of Observations 361,584
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1975/03/16 ONAHAMA 36.947N 140.903E 3m 0.0m
1975/03/17 -- 1985/12/31 ONAHAMA 36.947N 140.903E 3m 14.9m
1986/01/01 -- 2012/02/22 ONAHAMA 36.947N 140.903E 3m 14.9m
2012/02/23 -- 2017/03/99 ONAHAMA 36.947N 140.903E 3m 14.8m
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
36781 TAIRA (Fukushima) 13.30km 349deg.
36836 YAMADA (Fukushima) 15.22km 264deg.
36776 KATOONO (Fukushima) 16.26km 294deg.
40046 KITAIBARAKI (Ibaraki) 17.22km 222deg.
40041 HANAZONO (Ibaraki) 25.27km 249deg.
36771 OTSUBEYAMA (Fukushima) 27.90km 302deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 338,275
[338,275 (93.55% / 93.61%)] [338,275 / 361,359 (93.61%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,758
[11,758 (3.25% / 3.25%)] [350,033 / 23,084 (96.87%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,623
[4,623 (1.28% / 1.28%)] [354,656 / 11,326 (98.15%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,375
[2,375 (0.66% / 0.66%)] [357,031 / 6,703 (98.80%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,319
[1,319 (0.36% / 0.37%)] [358,350 / 4,328 (99.17%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 796
[796 (0.22% / 0.22%)] [359,146 / 3,009 (99.39%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 509
[509 (0.14% / 0.14%)] [359,655 / 2,213 (99.53%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 406
[406 (0.11% / 0.11%)] [360,061 / 1,704 (99.64%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 281
[281 (0.08% / 0.08%)] [360,342 / 1,298 (99.72%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 172
[172 (0.05% / 0.05%)] [360,514 / 1,017 (99.77%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 148
[148 (0.04% / 0.04%)] [360,662 / 845 (99.81%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 114
[114 (0.03% / 0.03%)] [360,776 / 697 (99.84%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 89
[89 (0.02% / 0.02%)] [360,865 / 583 (99.86%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 82
[82 (0.02% / 0.02%)] [360,947 / 494 (99.89%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 70
[70 (0.02% / 0.02%)] [361,017 / 412 (99.91%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 40
[40 (0.01% / 0.01%)] [361,057 / 342 (99.92%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 46
[46 (0.01% / 0.01%)] [361,103 / 302 (99.93%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 35
[35 (0.01% / 0.01%)] [361,138 / 256 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 38
[38 (0.01% / 0.01%)] [361,176 / 221 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 26
[26 (0.01% / 0.01%)] [361,202 / 183 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 28
[28 (0.01% / 0.01%)] [361,230 / 157 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 21
[21 (0.01% / 0.01%)] [361,251 / 129 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 19
[19 (0.01% / 0.01%)] [361,270 / 108 (99.98%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [361,285 / 89 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 11
[11 (0.00% / 0.00%)] [361,296 / 74 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 8
[8 (0.00% / 0.00%)] [361,304 / 63 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 11
[11 (0.00% / 0.00%)] [361,315 / 55 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [361,323 / 44 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 5
[5 (0.00% / 0.00%)] [361,328 / 36 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [361,333 / 31 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 4
[4 (0.00% / 0.00%)] [361,337 / 26 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 6
[6 (0.00% / 0.00%)] [361,343 / 22 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 3
[3 (0.00% / 0.00%)] [361,346 / 16 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [361,348 / 13 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [361,350 / 11 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [361,352 / 9 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [361,353 / 7 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [361,355 / 6 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [361,356 / 4 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [361,357 / 3 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [361,358 / 2 (100.00%)]
68.5mm - 69.4mm 68.5mm - 69.4mm = 1
[1 (0.00% / 0.00%)] [361,359 / 1 (100.00%)]

Missing observations (225 / 0.06%)

Wind Direction

Calm Calm = 12,335
[12,335 (3.41% / 3.42%)] [0 / 0 (NA)]
NNE NNE = 40,793
[40,793 (11.28% / 11.31%)] [0 / 0 (NA)]
NE NE = 20,997
[20,997 (5.81% / 5.82%)] [0 / 0 (NA)]
ENE ENE = 7,785
[7,785 (2.15% / 2.16%)] [0 / 0 (NA)]
E E = 7,859
[7,859 (2.17% / 2.18%)] [0 / 0 (NA)]
ESE ESE = 6,156
[6,156 (1.70% / 1.71%)] [0 / 0 (NA)]
SE SE = 9,121
[9,121 (2.52% / 2.53%)] [0 / 0 (NA)]
SSE SSE = 17,145
[17,145 (4.74% / 4.75%)] [0 / 0 (NA)]
S S = 33,753
[33,753 (9.33% / 9.36%)] [0 / 0 (NA)]
SSW SSW = 22,773
[22,773 (6.30% / 6.31%)] [0 / 0 (NA)]
SW SW = 9,218
[9,218 (2.55% / 2.56%)] [0 / 0 (NA)]
WSW WSW = 3,506
[3,506 (0.97% / 0.97%)] [0 / 0 (NA)]
W W = 5,201
[5,201 (1.44% / 1.44%)] [0 / 0 (NA)]
WNW WNW = 13,873
[13,873 (3.84% / 3.85%)] [0 / 0 (NA)]
NW NW = 31,636
[31,636 (8.75% / 8.77%)] [0 / 0 (NA)]
NNW NNW = 57,974
[57,974 (16.03% / 16.07%)] [0 / 0 (NA)]
N N = 60,629
[60,629 (16.77% / 16.81%)] [0 / 0 (NA)]

Missing observations (830 / 0.23%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 13,159
[13,159 (3.64% / 3.65%)] [13,159 / 360,746 (3.65%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 74,743
[74,743 (20.67% / 20.72%)] [87,902 / 347,587 (24.37%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 105,351
[105,351 (29.14% / 29.20%)] [193,253 / 272,844 (53.57%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 68,062
[68,062 (18.82% / 18.87%)] [261,315 / 167,493 (72.44%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 43,116
[43,116 (11.92% / 11.95%)] [304,431 / 99,431 (84.39%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 26,868
[26,868 (7.43% / 7.45%)] [331,299 / 56,315 (91.84%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 15,434
[15,434 (4.27% / 4.28%)] [346,733 / 29,447 (96.12%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 7,779
[7,779 (2.15% / 2.16%)] [354,512 / 14,013 (98.27%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 3,542
[3,542 (0.98% / 0.98%)] [358,054 / 6,234 (99.25%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 1,578
[1,578 (0.44% / 0.44%)] [359,632 / 2,692 (99.69%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 605
[605 (0.17% / 0.17%)] [360,237 / 1,114 (99.86%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 264
[264 (0.07% / 0.07%)] [360,501 / 509 (99.93%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 132
[132 (0.04% / 0.04%)] [360,633 / 245 (99.97%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 54
[54 (0.01% / 0.01%)] [360,687 / 113 (99.98%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 27
[27 (0.01% / 0.01%)] [360,714 / 59 (99.99%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 10
[10 (0.00% / 0.00%)] [360,724 / 32 (99.99%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 12
[12 (0.00% / 0.00%)] [360,736 / 22 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 4
[4 (0.00% / 0.00%)] [360,740 / 10 (100.00%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 2
[2 (0.00% / 0.00%)] [360,742 / 6 (100.00%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 3
[3 (0.00% / 0.00%)] [360,745 / 4 (100.00%)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 1
[1 (0.00% / 0.00%)] [360,746 / 1 (100.00%)]

Missing observations (838 / 0.23%)

Temperature

-7.5C - -6.6C -7.5C - -6.6C = 4
[4 (0.00% / 0.00%)] [4 / 344,347 (0.00%)]
-6.5C - -5.6C -6.5C - -5.6C = 21
[21 (0.01% / 0.01%)] [25 / 344,343 (0.01%)]
-5.5C - -4.6C -5.5C - -4.6C = 79
[79 (0.02% / 0.02%)] [104 / 344,322 (0.03%)]
-4.5C - -3.6C -4.5C - -3.6C = 220
[220 (0.06% / 0.06%)] [324 / 344,243 (0.09%)]
-3.5C - -2.6C -3.5C - -2.6C = 513
[513 (0.14% / 0.15%)] [837 / 344,023 (0.24%)]
-2.5C - -1.6C -2.5C - -1.6C = 1,285
[1,285 (0.36% / 0.37%)] [2,122 / 343,510 (0.62%)]
-1.5C - -0.6C -1.5C - -0.6C = 2,409
[2,409 (0.67% / 0.70%)] [4,531 / 342,225 (1.32%)]
-0.5C - 0.4C -0.5C - 0.4C = 9,637
[9,637 (2.67% / 2.80%)] [14,168 / 339,816 (4.11%)]
0.5C - 1.4C 0.5C - 1.4C = 8,283
[8,283 (2.29% / 2.41%)] [22,451 / 330,179 (6.52%)]
1.5C - 2.4C 1.5C - 2.4C = 9,833
[9,833 (2.72% / 2.86%)] [32,284 / 321,896 (9.38%)]
2.5C - 3.4C 2.5C - 3.4C = 11,072
[11,072 (3.06% / 3.22%)] [43,356 / 312,063 (12.59%)]
3.5C - 4.4C 3.5C - 4.4C = 11,788
[11,788 (3.26% / 3.42%)] [55,144 / 300,991 (16.01%)]
4.5C - 5.4C 4.5C - 5.4C = 12,508
[12,508 (3.46% / 3.63%)] [67,652 / 289,203 (19.65%)]
5.5C - 6.4C 5.5C - 6.4C = 12,755
[12,755 (3.53% / 3.70%)] [80,407 / 276,695 (23.35%)]
6.5C - 7.4C 6.5C - 7.4C = 13,464
[13,464 (3.72% / 3.91%)] [93,871 / 263,940 (27.26%)]
7.5C - 8.4C 7.5C - 8.4C = 12,323
[12,323 (3.41% / 3.58%)] [106,194 / 250,476 (30.84%)]
8.5C - 9.4C 8.5C - 9.4C = 12,597
[12,597 (3.48% / 3.66%)] [118,791 / 238,153 (34.50%)]
9.5C - 10.4C 9.5C - 10.4C = 11,601
[11,601 (3.21% / 3.37%)] [130,392 / 225,556 (37.87%)]
10.5C - 11.4C 10.5C - 11.4C = 12,260
[12,260 (3.39% / 3.56%)] [142,652 / 213,955 (41.43%)]
11.5C - 12.4C 11.5C - 12.4C = 12,166
[12,166 (3.36% / 3.53%)] [154,818 / 201,695 (44.96%)]
12.5C - 13.4C 12.5C - 13.4C = 11,849
[11,849 (3.28% / 3.44%)] [166,667 / 189,529 (48.40%)]
13.5C - 14.4C 13.5C - 14.4C = 12,338
[12,338 (3.41% / 3.58%)] [179,005 / 177,680 (51.98%)]
14.5C - 15.4C 14.5C - 15.4C = 13,015
[13,015 (3.60% / 3.78%)] [192,020 / 165,342 (55.76%)]
15.5C - 16.4C 15.5C - 16.4C = 14,200
[14,200 (3.93% / 4.12%)] [206,220 / 152,327 (59.89%)]
16.5C - 17.4C 16.5C - 17.4C = 14,660
[14,660 (4.05% / 4.26%)] [220,880 / 138,127 (64.14%)]
17.5C - 18.4C 17.5C - 18.4C = 15,039
[15,039 (4.16% / 4.37%)] [235,919 / 123,467 (68.51%)]
18.5C - 19.4C 18.5C - 19.4C = 15,723
[15,723 (4.35% / 4.57%)] [251,642 / 108,428 (73.08%)]
19.5C - 20.4C 19.5C - 20.4C = 14,038
[14,038 (3.88% / 4.08%)] [265,680 / 92,705 (77.15%)]
20.5C - 21.4C 20.5C - 21.4C = 14,695
[14,695 (4.06% / 4.27%)] [280,375 / 78,667 (81.42%)]
21.5C - 22.4C 21.5C - 22.4C = 13,487
[13,487 (3.73% / 3.92%)] [293,862 / 63,972 (85.34%)]
22.5C - 23.4C 22.5C - 23.4C = 12,695
[12,695 (3.51% / 3.69%)] [306,557 / 50,485 (89.03%)]
23.5C - 24.4C 23.5C - 24.4C = 12,189
[12,189 (3.37% / 3.54%)] [318,746 / 37,790 (92.57%)]
24.5C - 25.4C 24.5C - 25.4C = 9,766
[9,766 (2.70% / 2.84%)] [328,512 / 25,601 (95.40%)]
25.5C - 26.4C 25.5C - 26.4C = 6,974
[6,974 (1.93% / 2.03%)] [335,486 / 15,835 (97.43%)]
26.5C - 27.4C 26.5C - 27.4C = 4,320
[4,320 (1.19% / 1.25%)] [339,806 / 8,861 (98.68%)]
27.5C - 28.4C 27.5C - 28.4C = 2,470
[2,470 (0.68% / 0.72%)] [342,276 / 4,541 (99.40%)]
28.5C - 29.4C 28.5C - 29.4C = 1,174
[1,174 (0.32% / 0.34%)] [343,450 / 2,071 (99.74%)]
29.5C - 30.4C 29.5C - 30.4C = 525
[525 (0.15% / 0.15%)] [343,975 / 897 (99.89%)]
30.5C - 31.4C 30.5C - 31.4C = 218
[218 (0.06% / 0.06%)] [344,193 / 372 (99.96%)]
31.5C - 32.4C 31.5C - 32.4C = 81
[81 (0.02% / 0.02%)] [344,274 / 154 (99.98%)]
32.5C - 33.4C 32.5C - 33.4C = 47
[47 (0.01% / 0.01%)] [344,321 / 73 (99.99%)]
33.5C - 34.4C 33.5C - 34.4C = 17
[17 (0.00% / 0.00%)] [344,338 / 26 (100.00%)]
34.5C - 35.4C 34.5C - 35.4C = 4
[4 (0.00% / 0.00%)] [344,342 / 9 (100.00%)]
35.5C - 36.4C 35.5C - 36.4C = 4
[4 (0.00% / 0.00%)] [344,346 / 5 (100.00%)]
36.5C - 37.4C 36.5C - 37.4C = 1
[1 (0.00% / 0.00%)] [344,347 / 1 (100.00%)]

Missing observations (17,237 / 4.77%)

Sunshine Duration

0.0h 0.0h = 246,230
[246,230 (68.10% / 68.24%)] [246,230 / 360,812 (68.24%)]
0.1h 0.1h = 8,077
[8,077 (2.23% / 2.24%)] [254,307 / 114,582 (70.48%)]
0.2h 0.2h = 6,288
[6,288 (1.74% / 1.74%)] [260,595 / 106,505 (72.22%)]
0.3h 0.3h = 5,366
[5,366 (1.48% / 1.49%)] [265,961 / 100,217 (73.71%)]
0.4h 0.4h = 4,960
[4,960 (1.37% / 1.37%)] [270,921 / 94,851 (75.09%)]
0.5h 0.5h = 4,783
[4,783 (1.32% / 1.33%)] [275,704 / 89,891 (76.41%)]
0.6h 0.6h = 4,795
[4,795 (1.33% / 1.33%)] [280,499 / 85,108 (77.74%)]
0.7h 0.7h = 5,404
[5,404 (1.49% / 1.50%)] [285,903 / 80,313 (79.24%)]
0.8h 0.8h = 6,079
[6,079 (1.68% / 1.68%)] [291,982 / 74,909 (80.92%)]
0.9h 0.9h = 8,681
[8,681 (2.40% / 2.41%)] [300,663 / 68,830 (83.33%)]
1.0h 1.0h = 60,149
[60,149 (16.63% / 16.67%)] [360,812 / 60,149 (100.00%)]

Missing observations (772 / 0.21%)