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 476
Number of Observations 347,712
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 -- 2015/08/99 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 = 325,392
[325,392 (93.58% / 93.64%)] [325,392 / 347,487 (93.64%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,237
[11,237 (3.23% / 3.23%)] [336,629 / 22,095 (96.88%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,415
[4,415 (1.27% / 1.27%)] [341,044 / 10,858 (98.15%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,286
[2,286 (0.66% / 0.66%)] [343,330 / 6,443 (98.80%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,274
[1,274 (0.37% / 0.37%)] [344,604 / 4,157 (99.17%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 752
[752 (0.22% / 0.22%)] [345,356 / 2,883 (99.39%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 484
[484 (0.14% / 0.14%)] [345,840 / 2,131 (99.53%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 389
[389 (0.11% / 0.11%)] [346,229 / 1,647 (99.64%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 272
[272 (0.08% / 0.08%)] [346,501 / 1,258 (99.72%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 171
[171 (0.05% / 0.05%)] [346,672 / 986 (99.77%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 139
[139 (0.04% / 0.04%)] [346,811 / 815 (99.81%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 111
[111 (0.03% / 0.03%)] [346,922 / 676 (99.84%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 87
[87 (0.03% / 0.03%)] [347,009 / 565 (99.86%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 79
[79 (0.02% / 0.02%)] [347,088 / 478 (99.89%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 66
[66 (0.02% / 0.02%)] [347,154 / 399 (99.90%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 40
[40 (0.01% / 0.01%)] [347,194 / 333 (99.92%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 46
[46 (0.01% / 0.01%)] [347,240 / 293 (99.93%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 35
[35 (0.01% / 0.01%)] [347,275 / 247 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 36
[36 (0.01% / 0.01%)] [347,311 / 212 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 25
[25 (0.01% / 0.01%)] [347,336 / 176 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 27
[27 (0.01% / 0.01%)] [347,363 / 151 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 20
[20 (0.01% / 0.01%)] [347,383 / 124 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 19
[19 (0.01% / 0.01%)] [347,402 / 104 (99.98%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [347,417 / 85 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 11
[11 (0.00% / 0.00%)] [347,428 / 70 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 7
[7 (0.00% / 0.00%)] [347,435 / 59 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 11
[11 (0.00% / 0.00%)] [347,446 / 52 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [347,454 / 41 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 5
[5 (0.00% / 0.00%)] [347,459 / 33 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [347,464 / 28 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 4
[4 (0.00% / 0.00%)] [347,468 / 23 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 5
[5 (0.00% / 0.00%)] [347,473 / 19 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [347,475 / 14 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [347,476 / 12 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [347,478 / 11 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [347,480 / 9 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [347,481 / 7 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [347,483 / 6 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [347,484 / 4 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [347,485 / 3 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [347,486 / 2 (100.00%)]
68.5mm - 69.4mm 68.5mm - 69.4mm = 1
[1 (0.00% / 0.00%)] [347,487 / 1 (100.00%)]

Missing observations (225 / 0.06%)

Wind Direction

Calm Calm = 12,313
[12,313 (3.54% / 3.54%)] [0 / 0 (NA)]
NNE NNE = 39,210
[39,210 (11.28% / 11.28%)] [0 / 0 (NA)]
NE NE = 20,265
[20,265 (5.83% / 5.83%)] [0 / 0 (NA)]
ENE ENE = 7,478
[7,478 (2.15% / 2.15%)] [0 / 0 (NA)]
E E = 7,594
[7,594 (2.18% / 2.18%)] [0 / 0 (NA)]
ESE ESE = 5,956
[5,956 (1.71% / 1.71%)] [0 / 0 (NA)]
SE SE = 8,899
[8,899 (2.56% / 2.56%)] [0 / 0 (NA)]
SSE SSE = 16,743
[16,743 (4.82% / 4.82%)] [0 / 0 (NA)]
S S = 32,523
[32,523 (9.35% / 9.36%)] [0 / 0 (NA)]
SSW SSW = 21,931
[21,931 (6.31% / 6.31%)] [0 / 0 (NA)]
SW SW = 8,981
[8,981 (2.58% / 2.58%)] [0 / 0 (NA)]
WSW WSW = 3,362
[3,362 (0.97% / 0.97%)] [0 / 0 (NA)]
W W = 4,971
[4,971 (1.43% / 1.43%)] [0 / 0 (NA)]
WNW WNW = 13,279
[13,279 (3.82% / 3.82%)] [0 / 0 (NA)]
NW NW = 30,312
[30,312 (8.72% / 8.72%)] [0 / 0 (NA)]
NNW NNW = 55,711
[55,711 (16.02% / 16.03%)] [0 / 0 (NA)]
N N = 58,031
[58,031 (16.69% / 16.70%)] [0 / 0 (NA)]

Missing observations (153 / 0.04%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 13,066
[13,066 (3.76% / 3.76%)] [13,066 / 347,551 (3.76%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 72,510
[72,510 (20.85% / 20.86%)] [85,576 / 334,485 (24.62%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 101,355
[101,355 (29.15% / 29.16%)] [186,931 / 261,975 (53.79%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 65,597
[65,597 (18.87% / 18.87%)] [252,528 / 160,620 (72.66%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 41,340
[41,340 (11.89% / 11.89%)] [293,868 / 95,023 (84.55%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 25,682
[25,682 (7.39% / 7.39%)] [319,550 / 53,683 (91.94%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 14,699
[14,699 (4.23% / 4.23%)] [334,249 / 28,001 (96.17%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 7,412
[7,412 (2.13% / 2.13%)] [341,661 / 13,302 (98.31%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 3,348
[3,348 (0.96% / 0.96%)] [345,009 / 5,890 (99.27%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 1,489
[1,489 (0.43% / 0.43%)] [346,498 / 2,542 (99.70%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 571
[571 (0.16% / 0.16%)] [347,069 / 1,053 (99.86%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 245
[245 (0.07% / 0.07%)] [347,314 / 482 (99.93%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 127
[127 (0.04% / 0.04%)] [347,441 / 237 (99.97%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 54
[54 (0.02% / 0.02%)] [347,495 / 110 (99.98%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 26
[26 (0.01% / 0.01%)] [347,521 / 56 (99.99%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 10
[10 (0.00% / 0.00%)] [347,531 / 30 (99.99%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 11
[11 (0.00% / 0.00%)] [347,542 / 20 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 4
[4 (0.00% / 0.00%)] [347,546 / 9 (100.00%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 2
[2 (0.00% / 0.00%)] [347,548 / 5 (100.00%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 3
[3 (0.00% / 0.00%)] [347,551 / 3 (100.00%)]

Missing observations (161 / 0.05%)

Temperature

-7.5C - -6.6C -7.5C - -6.6C = 4
[4 (0.00% / 0.00%)] [4 / 330,478 (0.00%)]
-6.5C - -5.6C -6.5C - -5.6C = 21
[21 (0.01% / 0.01%)] [25 / 330,474 (0.01%)]
-5.5C - -4.6C -5.5C - -4.6C = 79
[79 (0.02% / 0.02%)] [104 / 330,453 (0.03%)]
-4.5C - -3.6C -4.5C - -3.6C = 220
[220 (0.06% / 0.07%)] [324 / 330,374 (0.10%)]
-3.5C - -2.6C -3.5C - -2.6C = 511
[511 (0.15% / 0.15%)] [835 / 330,154 (0.25%)]
-2.5C - -1.6C -2.5C - -1.6C = 1,259
[1,259 (0.36% / 0.38%)] [2,094 / 329,643 (0.63%)]
-1.5C - -0.6C -1.5C - -0.6C = 2,340
[2,340 (0.67% / 0.71%)] [4,434 / 328,384 (1.34%)]
-0.5C - 0.4C -0.5C - 0.4C = 9,297
[9,297 (2.67% / 2.81%)] [13,731 / 326,044 (4.15%)]
0.5C - 1.4C 0.5C - 1.4C = 7,955
[7,955 (2.29% / 2.41%)] [21,686 / 316,747 (6.56%)]
1.5C - 2.4C 1.5C - 2.4C = 9,432
[9,432 (2.71% / 2.85%)] [31,118 / 308,792 (9.42%)]
2.5C - 3.4C 2.5C - 3.4C = 10,566
[10,566 (3.04% / 3.20%)] [41,684 / 299,360 (12.61%)]
3.5C - 4.4C 3.5C - 4.4C = 11,255
[11,255 (3.24% / 3.41%)] [52,939 / 288,794 (16.02%)]
4.5C - 5.4C 4.5C - 5.4C = 11,895
[11,895 (3.42% / 3.60%)] [64,834 / 277,539 (19.62%)]
5.5C - 6.4C 5.5C - 6.4C = 12,203
[12,203 (3.51% / 3.69%)] [77,037 / 265,644 (23.31%)]
6.5C - 7.4C 6.5C - 7.4C = 12,855
[12,855 (3.70% / 3.89%)] [89,892 / 253,441 (27.20%)]
7.5C - 8.4C 7.5C - 8.4C = 11,658
[11,658 (3.35% / 3.53%)] [101,550 / 240,586 (30.73%)]
8.5C - 9.4C 8.5C - 9.4C = 12,069
[12,069 (3.47% / 3.65%)] [113,619 / 228,928 (34.38%)]
9.5C - 10.4C 9.5C - 10.4C = 11,047
[11,047 (3.18% / 3.34%)] [124,666 / 216,859 (37.72%)]
10.5C - 11.4C 10.5C - 11.4C = 11,728
[11,728 (3.37% / 3.55%)] [136,394 / 205,812 (41.27%)]
11.5C - 12.4C 11.5C - 12.4C = 11,559
[11,559 (3.32% / 3.50%)] [147,953 / 194,084 (44.77%)]
12.5C - 13.4C 12.5C - 13.4C = 11,336
[11,336 (3.26% / 3.43%)] [159,289 / 182,525 (48.20%)]
13.5C - 14.4C 13.5C - 14.4C = 11,890
[11,890 (3.42% / 3.60%)] [171,179 / 171,189 (51.80%)]
14.5C - 15.4C 14.5C - 15.4C = 12,619
[12,619 (3.63% / 3.82%)] [183,798 / 159,299 (55.62%)]
15.5C - 16.4C 15.5C - 16.4C = 13,715
[13,715 (3.94% / 4.15%)] [197,513 / 146,680 (59.77%)]
16.5C - 17.4C 16.5C - 17.4C = 14,176
[14,176 (4.08% / 4.29%)] [211,689 / 132,965 (64.06%)]
17.5C - 18.4C 17.5C - 18.4C = 14,540
[14,540 (4.18% / 4.40%)] [226,229 / 118,789 (68.46%)]
18.5C - 19.4C 18.5C - 19.4C = 15,216
[15,216 (4.38% / 4.60%)] [241,445 / 104,249 (73.06%)]
19.5C - 20.4C 19.5C - 20.4C = 13,547
[13,547 (3.90% / 4.10%)] [254,992 / 89,033 (77.16%)]
20.5C - 21.4C 20.5C - 21.4C = 14,099
[14,099 (4.05% / 4.27%)] [269,091 / 75,486 (81.42%)]
21.5C - 22.4C 21.5C - 22.4C = 12,994
[12,994 (3.74% / 3.93%)] [282,085 / 61,387 (85.36%)]
22.5C - 23.4C 22.5C - 23.4C = 12,191
[12,191 (3.51% / 3.69%)] [294,276 / 48,393 (89.05%)]
23.5C - 24.4C 23.5C - 24.4C = 11,716
[11,716 (3.37% / 3.55%)] [305,992 / 36,202 (92.59%)]
24.5C - 25.4C 24.5C - 25.4C = 9,372
[9,372 (2.70% / 2.84%)] [315,364 / 24,486 (95.43%)]
25.5C - 26.4C 25.5C - 26.4C = 6,676
[6,676 (1.92% / 2.02%)] [322,040 / 15,114 (97.45%)]
26.5C - 27.4C 26.5C - 27.4C = 4,123
[4,123 (1.19% / 1.25%)] [326,163 / 8,438 (98.69%)]
27.5C - 28.4C 27.5C - 28.4C = 2,345
[2,345 (0.67% / 0.71%)] [328,508 / 4,315 (99.40%)]
28.5C - 29.4C 28.5C - 29.4C = 1,119
[1,119 (0.32% / 0.34%)] [329,627 / 1,970 (99.74%)]
29.5C - 30.4C 29.5C - 30.4C = 502
[502 (0.14% / 0.15%)] [330,129 / 851 (99.89%)]
30.5C - 31.4C 30.5C - 31.4C = 208
[208 (0.06% / 0.06%)] [330,337 / 349 (99.96%)]
31.5C - 32.4C 31.5C - 32.4C = 77
[77 (0.02% / 0.02%)] [330,414 / 141 (99.98%)]
32.5C - 33.4C 32.5C - 33.4C = 43
[43 (0.01% / 0.01%)] [330,457 / 64 (99.99%)]
33.5C - 34.4C 33.5C - 34.4C = 12
[12 (0.00% / 0.00%)] [330,469 / 21 (100.00%)]
34.5C - 35.4C 34.5C - 35.4C = 4
[4 (0.00% / 0.00%)] [330,473 / 9 (100.00%)]
35.5C - 36.4C 35.5C - 36.4C = 4
[4 (0.00% / 0.00%)] [330,477 / 5 (100.00%)]
36.5C - 37.4C 36.5C - 37.4C = 1
[1 (0.00% / 0.00%)] [330,478 / 1 (100.00%)]

Missing observations (17,234 / 4.96%)

Sunshine Duration

0.0h 0.0h = 236,887
[236,887 (68.13% / 68.28%)] [236,887 / 346,944 (68.28%)]
0.1h 0.1h = 7,732
[7,732 (2.22% / 2.23%)] [244,619 / 110,057 (70.51%)]
0.2h 0.2h = 6,047
[6,047 (1.74% / 1.74%)] [250,666 / 102,325 (72.25%)]
0.3h 0.3h = 5,118
[5,118 (1.47% / 1.48%)] [255,784 / 96,278 (73.72%)]
0.4h 0.4h = 4,754
[4,754 (1.37% / 1.37%)] [260,538 / 91,160 (75.10%)]
0.5h 0.5h = 4,617
[4,617 (1.33% / 1.33%)] [265,155 / 86,406 (76.43%)]
0.6h 0.6h = 4,591
[4,591 (1.32% / 1.32%)] [269,746 / 81,789 (77.75%)]
0.7h 0.7h = 5,201
[5,201 (1.50% / 1.50%)] [274,947 / 77,198 (79.25%)]
0.8h 0.8h = 5,840
[5,840 (1.68% / 1.68%)] [280,787 / 71,997 (80.93%)]
0.9h 0.9h = 8,312
[8,312 (2.39% / 2.40%)] [289,099 / 66,157 (83.33%)]
1.0h 1.0h = 57,845
[57,845 (16.64% / 16.67%)] [346,944 / 57,845 (100.00%)]

Missing observations (768 / 0.22%)