Station Number
|
40046 |
Prefecture
|
Ibaraki
[
Local Portal
]
|
Location
|
茨城県北茨城市関南町関本下
(KITAIBARAKI SHI, IBARAKI KEN)
|
Months of Observations
|
528 |
Number of Observations
|
385,704 |
Period of Observations
|
Period |
Name |
Lat. |
Long. |
Height |
Anemometer |
1974/11/01
--
1978/01/17 |
OTSU |
36.833N
|
140.787E
|
30m
|
0.0m
|
1978/01/18
--
1986/10/19 |
OTSU |
36.833N
|
140.787E
|
30m
|
6.5m
|
1986/10/20
--
1991/02/20 |
OTSU |
36.833N
|
140.787E
|
30m
|
6.5m
|
1991/02/21
--
2005/12/19 |
KITAIBARAKI |
36.842N
|
140.772E
|
45m
|
8.5m
|
2005/12/20
--
2012/01/10 |
KITAIBARAKI |
36.842N
|
140.772E
|
45m
|
8.5m
|
2012/01/11
--
2019/12/99 |
KITAIBARAKI |
36.833N
|
140.772E
|
5m
|
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 |
36836 |
YAMADA (Fukushima) |
11.63km
|
342deg.
|
40041 |
HANAZONO (Ibaraki) |
12.65km
|
287deg.
|
40081 |
TAKAHAGI (Ibaraki) |
14.82km
|
199deg.
|
36846 |
ONAHAMA (Fukushima) |
17.22km
|
42deg.
|
40076 |
ONO (Ibaraki) |
18.84km
|
238deg.
|
36776 |
KATOONO (Fukushima) |
19.67km
|
350deg.
|
40066 |
TOKUDA (Ibaraki) |
26.59km
|
256deg.
|
40106 |
KAMINESAN (Ibaraki) |
26.59km
|
213deg.
|
36781 |
TAIRA (Fukushima) |
27.39km
|
19deg.
|
36771 |
OTSUBEYAMA (Fukushima) |
29.93km
|
336deg.
|
|
Statistics for the Whole Period
Precipitation
0.0mm - 0.4mm |

[358,468 (92.94% / 93.26%)]
[358,468 / 384,380 (93.26)]
|
0.5mm - 1.4mm |

[13,476 (3.49% / 3.51%)]
[371,944 / 25,912 (96.76)]
|
1.5mm - 2.4mm |

[5,060 (1.31% / 1.32%)]
[377,004 / 12,436 (98.08)]
|
2.5mm - 3.4mm |

[2,518 (0.65% / 0.66%)]
[379,522 / 7,376 (98.74)]
|
3.5mm - 4.4mm |

[1,468 (0.38% / 0.38%)]
[380,990 / 4,858 (99.12)]
|
4.5mm - 5.4mm |

[943 (0.24% / 0.25%)]
[381,933 / 3,390 (99.36)]
|
5.5mm - 6.4mm |

[612 (0.16% / 0.16%)]
[382,545 / 2,447 (99.52)]
|
6.5mm - 7.4mm |

[395 (0.10% / 0.10%)]
[382,940 / 1,835 (99.63)]
|
7.5mm - 8.4mm |

[299 (0.08% / 0.08%)]
[383,239 / 1,440 (99.70)]
|
8.5mm - 9.4mm |

[217 (0.06% / 0.06%)]
[383,456 / 1,141 (99.76)]
|
9.5mm - 10.4mm |

[178 (0.05% / 0.05%)]
[383,634 / 924 (99.81)]
|
10.5mm - 11.4mm |

[125 (0.03% / 0.03%)]
[383,759 / 746 (99.84)]
|
11.5mm - 12.4mm |

[100 (0.03% / 0.03%)]
[383,859 / 621 (99.86)]
|
12.5mm - 13.4mm |

[74 (0.02% / 0.02%)]
[383,933 / 521 (99.88)]
|
13.5mm - 14.4mm |

[54 (0.01% / 0.01%)]
[383,987 / 447 (99.90)]
|
14.5mm - 15.4mm |

[58 (0.02% / 0.02%)]
[384,045 / 393 (99.91)]
|
15.5mm - 16.4mm |

[45 (0.01% / 0.01%)]
[384,090 / 335 (99.92)]
|
16.5mm - 17.4mm |

[36 (0.01% / 0.01%)]
[384,126 / 290 (99.93)]
|
17.5mm - 18.4mm |

[43 (0.01% / 0.01%)]
[384,169 / 254 (99.95)]
|
18.5mm - 19.4mm |

[33 (0.01% / 0.01%)]
[384,202 / 211 (99.95)]
|
19.5mm - 20.4mm |

[29 (0.01% / 0.01%)]
[384,231 / 178 (99.96)]
|
20.5mm - 21.4mm |

[27 (0.01% / 0.01%)]
[384,258 / 149 (99.97)]
|
21.5mm - 22.4mm |

[10 (0.00% / 0.00%)]
[384,268 / 122 (99.97)]
|
22.5mm - 23.4mm |

[16 (0.00% / 0.00%)]
[384,284 / 112 (99.98)]
|
23.5mm - 24.4mm |

[15 (0.00% / 0.00%)]
[384,299 / 96 (99.98)]
|
24.5mm - 25.4mm |

[13 (0.00% / 0.00%)]
[384,312 / 81 (99.98)]
|
25.5mm - 26.4mm |

[8 (0.00% / 0.00%)]
[384,320 / 68 (99.98)]
|
26.5mm - 27.4mm |

[5 (0.00% / 0.00%)]
[384,325 / 60 (99.99)]
|
27.5mm - 28.4mm |

[2 (0.00% / 0.00%)]
[384,327 / 55 (99.99)]
|
28.5mm - 29.4mm |

[6 (0.00% / 0.00%)]
[384,333 / 53 (99.99)]
|
29.5mm - 30.4mm |

[3 (0.00% / 0.00%)]
[384,336 / 47 (99.99)]
|
30.5mm - 31.4mm |

[4 (0.00% / 0.00%)]
[384,340 / 44 (99.99)]
|
31.5mm - 32.4mm |

[3 (0.00% / 0.00%)]
[384,343 / 40 (99.99)]
|
32.5mm - 33.4mm |

[3 (0.00% / 0.00%)]
[384,346 / 37 (99.99)]
|
33.5mm - 34.4mm |

[5 (0.00% / 0.00%)]
[384,351 / 34 (99.99)]
|
34.5mm - 35.4mm |

[5 (0.00% / 0.00%)]
[384,356 / 29 (99.99)]
|
35.5mm - 36.4mm |

[4 (0.00% / 0.00%)]
[384,360 / 24 (99.99)]
|
37.5mm - 38.4mm |

[1 (0.00% / 0.00%)]
[384,361 / 20 (100.00)]
|
38.5mm - 39.4mm |

[4 (0.00% / 0.00%)]
[384,365 / 19 (100.00)]
|
40.5mm - 41.4mm |

[4 (0.00% / 0.00%)]
[384,369 / 15 (100.00)]
|
41.5mm - 42.4mm |

[2 (0.00% / 0.00%)]
[384,371 / 11 (100.00)]
|
42.5mm - 43.4mm |

[1 (0.00% / 0.00%)]
[384,372 / 9 (100.00)]
|
43.5mm - 44.4mm |

[1 (0.00% / 0.00%)]
[384,373 / 8 (100.00)]
|
44.5mm - 45.4mm |

[3 (0.00% / 0.00%)]
[384,376 / 7 (100.00)]
|
48.5mm - 49.4mm |

[2 (0.00% / 0.00%)]
[384,378 / 4 (100.00)]
|
51.5mm - 52.4mm |

[1 (0.00% / 0.00%)]
[384,379 / 2 (100.00)]
|
55.5mm - 56.4mm |

[1 (0.00% / 0.00%)]
[384,380 / 1 (100.00)]
|
Missing observations
(1,324 / 0.34%)
Wind Direction
Calm |

[45,184 (11.71% / 12.32%)]
|
NNE |

[16,396 (4.25% / 4.47%)]
|
NE |

[16,100 (4.17% / 4.39%)]
|
ENE |

[12,582 (3.26% / 3.43%)]
|
E |

[8,190 (2.12% / 2.23%)]
|
ESE |

[8,725 (2.26% / 2.38%)]
|
SE |

[12,618 (3.27% / 3.44%)]
|
SSE |

[31,103 (8.06% / 8.48%)]
|
S |

[24,588 (6.37% / 6.71%)]
|
SSW |

[12,349 (3.20% / 3.37%)]
|
SW |

[5,264 (1.36% / 1.44%)]
|
WSW |

[5,637 (1.46% / 1.54%)]
|
W |

[8,278 (2.15% / 2.26%)]
|
WNW |

[22,900 (5.94% / 6.25%)]
|
NW |

[61,240 (15.88% / 16.70%)]
|
NNW |

[52,067 (13.50% / 14.20%)]
|
N |

[23,405 (6.07% / 6.38%)]
|
Missing observations
(19,078 / 4.95%)
Wind Speed
0.0m/s - 0.4m/s |

[48,979 (12.70% / 13.34%)]
[48,979 / 367,112 (13.34)]
|
0.5m/s - 1.4m/s |

[102,615 (26.60% / 27.95%)]
[151,594 / 318,133 (41.29)]
|
1.5m/s - 2.4m/s |

[93,321 (24.19% / 25.42%)]
[244,915 / 215,518 (66.71)]
|
2.5m/s - 3.4m/s |

[59,552 (15.44% / 16.22%)]
[304,467 / 122,197 (82.94)]
|
3.5m/s - 4.4m/s |

[30,859 (8.00% / 8.41%)]
[335,326 / 62,645 (91.34)]
|
4.5m/s - 5.4m/s |

[16,278 (4.22% / 4.43%)]
[351,604 / 31,786 (95.78)]
|
5.5m/s - 6.4m/s |

[8,491 (2.20% / 2.31%)]
[360,095 / 15,508 (98.09)]
|
6.5m/s - 7.4m/s |

[3,949 (1.02% / 1.08%)]
[364,044 / 7,017 (99.16)]
|
7.5m/s - 8.4m/s |

[1,772 (0.46% / 0.48%)]
[365,816 / 3,068 (99.65)]
|
8.5m/s - 9.4m/s |

[739 (0.19% / 0.20%)]
[366,555 / 1,296 (99.85)]
|
9.5m/s - 10.4m/s |

[311 (0.08% / 0.08%)]
[366,866 / 557 (99.93)]
|
10.5m/s - 11.4m/s |

[143 (0.04% / 0.04%)]
[367,009 / 246 (99.97)]
|
11.5m/s - 12.4m/s |

[50 (0.01% / 0.01%)]
[367,059 / 103 (99.99)]
|
12.5m/s - 13.4m/s |

[22 (0.01% / 0.01%)]
[367,081 / 53 (99.99)]
|
13.5m/s - 14.4m/s |

[16 (0.00% / 0.00%)]
[367,097 / 31 (100.00)]
|
14.5m/s - 15.4m/s |

[6 (0.00% / 0.00%)]
[367,103 / 15 (100.00)]
|
15.5m/s - 16.4m/s |

[5 (0.00% / 0.00%)]
[367,108 / 9 (100.00)]
|
16.5m/s - 17.4m/s |

[1 (0.00% / 0.00%)]
[367,109 / 4 (100.00)]
|
17.5m/s - 18.4m/s |

[1 (0.00% / 0.00%)]
[367,110 / 3 (100.00)]
|
18.5m/s - 19.4m/s |

[1 (0.00% / 0.00%)]
[367,111 / 2 (100.00)]
|
19.5m/s - 20.4m/s |

[1 (0.00% / 0.00%)]
[367,112 / 1 (100.00)]
|
Missing observations
(18,592 / 4.82%)
Temperature
-8.5C - -7.6C |

[1 (0.00% / 0.00%)]
[1 / 367,409 (0.00)]
|
-7.5C - -6.6C |

[18 (0.00% / 0.00%)]
[19 / 367,408 (0.01)]
|
-6.5C - -5.6C |

[71 (0.02% / 0.02%)]
[90 / 367,390 (0.02)]
|
-5.5C - -4.6C |

[193 (0.05% / 0.05%)]
[283 / 367,319 (0.08)]
|
-4.5C - -3.6C |

[411 (0.11% / 0.11%)]
[694 / 367,126 (0.19)]
|
-3.5C - -2.6C |

[876 (0.23% / 0.24%)]
[1,570 / 366,715 (0.43)]
|
-2.5C - -1.6C |

[1,776 (0.46% / 0.48%)]
[3,346 / 365,839 (0.91)]
|
-1.5C - -0.6C |

[3,286 (0.85% / 0.89%)]
[6,632 / 364,063 (1.81)]
|
-0.5C - 0.4C |

[11,494 (2.98% / 3.13%)]
[18,126 / 360,777 (4.93)]
|
0.5C - 1.4C |

[9,198 (2.38% / 2.50%)]
[27,324 / 349,283 (7.44)]
|
1.5C - 2.4C |

[10,345 (2.68% / 2.82%)]
[37,669 / 340,085 (10.25)]
|
2.5C - 3.4C |

[12,035 (3.12% / 3.28%)]
[49,704 / 329,740 (13.53)]
|
3.5C - 4.4C |

[12,819 (3.32% / 3.49%)]
[62,523 / 317,705 (17.02)]
|
4.5C - 5.4C |

[13,361 (3.46% / 3.64%)]
[75,884 / 304,886 (20.65)]
|
5.5C - 6.4C |

[13,775 (3.57% / 3.75%)]
[89,659 / 291,525 (24.40)]
|
6.5C - 7.4C |

[13,850 (3.59% / 3.77%)]
[103,509 / 277,750 (28.17)]
|
7.5C - 8.4C |

[13,435 (3.48% / 3.66%)]
[116,944 / 263,900 (31.83)]
|
8.5C - 9.4C |

[13,206 (3.42% / 3.59%)]
[130,150 / 250,465 (35.42)]
|
9.5C - 10.4C |

[12,788 (3.32% / 3.48%)]
[142,938 / 237,259 (38.90)]
|
10.5C - 11.4C |

[12,874 (3.34% / 3.50%)]
[155,812 / 224,471 (42.41)]
|
11.5C - 12.4C |

[13,089 (3.39% / 3.56%)]
[168,901 / 211,597 (45.97)]
|
12.5C - 13.4C |

[12,845 (3.33% / 3.50%)]
[181,746 / 198,508 (49.47)]
|
13.5C - 14.4C |

[13,839 (3.59% / 3.77%)]
[195,585 / 185,663 (53.23)]
|
14.5C - 15.4C |

[14,827 (3.84% / 4.04%)]
[210,412 / 171,824 (57.27)]
|
15.5C - 16.4C |

[15,315 (3.97% / 4.17%)]
[225,727 / 156,997 (61.44)]
|
16.5C - 17.4C |

[16,423 (4.26% / 4.47%)]
[242,150 / 141,682 (65.91)]
|
17.5C - 18.4C |

[16,877 (4.38% / 4.59%)]
[259,027 / 125,259 (70.50)]
|
18.5C - 19.4C |

[16,138 (4.18% / 4.39%)]
[275,165 / 108,382 (74.89)]
|
19.5C - 20.4C |

[15,870 (4.11% / 4.32%)]
[291,035 / 92,244 (79.21)]
|
20.5C - 21.4C |

[15,352 (3.98% / 4.18%)]
[306,387 / 76,374 (83.39)]
|
21.5C - 22.4C |

[14,410 (3.74% / 3.92%)]
[320,797 / 61,022 (87.31)]
|
22.5C - 23.4C |

[13,459 (3.49% / 3.66%)]
[334,256 / 46,612 (90.98)]
|
23.5C - 24.4C |

[11,334 (2.94% / 3.08%)]
[345,590 / 33,153 (94.06)]
|
24.5C - 25.4C |

[8,076 (2.09% / 2.20%)]
[353,666 / 21,819 (96.26)]
|
25.5C - 26.4C |

[5,811 (1.51% / 1.58%)]
[359,477 / 13,743 (97.84)]
|
26.5C - 27.4C |

[3,947 (1.02% / 1.07%)]
[363,424 / 7,932 (98.92)]
|
27.5C - 28.4C |

[2,253 (0.58% / 0.61%)]
[365,677 / 3,985 (99.53)]
|
28.5C - 29.4C |

[1,074 (0.28% / 0.29%)]
[366,751 / 1,732 (99.82)]
|
29.5C - 30.4C |

[430 (0.11% / 0.12%)]
[367,181 / 658 (99.94)]
|
30.5C - 31.4C |

[152 (0.04% / 0.04%)]
[367,333 / 228 (99.98)]
|
31.5C - 32.4C |

[49 (0.01% / 0.01%)]
[367,382 / 76 (99.99)]
|
32.5C - 33.4C |

[18 (0.00% / 0.00%)]
[367,400 / 27 (100.00)]
|
33.5C - 34.4C |

[5 (0.00% / 0.00%)]
[367,405 / 9 (100.00)]
|
34.5C - 35.4C |

[3 (0.00% / 0.00%)]
[367,408 / 4 (100.00)]
|
35.5C - 36.4C |

[1 (0.00% / 0.00%)]
[367,409 / 1 (100.00)]
|
Missing observations
(18,295 / 4.74%)
Sunshine Duration
0.0h |

[259,456 (67.27% / 70.69%)]
[259,456 / 367,053 (70.69)]
|
0.1h |

[7,923 (2.05% / 2.16%)]
[267,379 / 107,597 (72.84)]
|
0.2h |

[6,015 (1.56% / 1.64%)]
[273,394 / 99,674 (74.48)]
|
0.3h |

[5,419 (1.40% / 1.48%)]
[278,813 / 93,659 (75.96)]
|
0.4h |

[4,974 (1.29% / 1.36%)]
[283,787 / 88,240 (77.31)]
|
0.5h |

[4,852 (1.26% / 1.32%)]
[288,639 / 83,266 (78.64)]
|
0.6h |

[5,031 (1.30% / 1.37%)]
[293,670 / 78,414 (80.01)]
|
0.7h |

[5,315 (1.38% / 1.45%)]
[298,985 / 73,383 (81.46)]
|
0.8h |

[5,992 (1.55% / 1.63%)]
[304,977 / 68,068 (83.09)]
|
0.9h |

[8,253 (2.14% / 2.25%)]
[313,230 / 62,076 (85.34)]
|
1.0h |

[53,823 (13.95% / 14.66%)]
[367,053 / 53,823 (100.00)]
|
Missing observations
(18,651 / 4.84%)
|