Station Number
|
40221 |
Prefecture
|
Ibaraki
[
Local Portal
]
|
Location
|
茨城県古河市北町
(KOGA SHI, IBARAKI KEN)
|
Months of Observations
|
528 |
Number of Observations
|
385,704 |
Period of Observations
|
Period |
Name |
Lat. |
Long. |
Height |
Anemometer |
1974/11/01
--
1978/01/10 |
KOGA |
36.203N
|
139.715E
|
20m
|
0.0m
|
1978/01/11
--
1987/10/27 |
KOGA |
36.203N
|
139.715E
|
20m
|
8.5m
|
1987/10/28
--
1989/10/23 |
KOGA |
36.203N
|
139.715E
|
20m
|
8.5m
|
1989/10/24
--
2008/01/15 |
KOGA |
36.202N
|
139.717E
|
20m
|
8.5m
|
2008/01/16
--
2010/01/04 |
KOGA |
36.202N
|
139.717E
|
20m
|
8.5m
|
2010/01/05
--
2019/12/99 |
KOGA |
36.202N
|
139.717E
|
20m
|
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 |
43126 |
KUKI (Saitama) |
14.74km
|
210deg.
|
41376 |
OYAMA (Tochigi) |
18.19km
|
33deg.
|
42366 |
TATEBAYASHI (Gunma) |
18.82km
|
283deg.
|
41371 |
TOCHIGI (Tochigi) |
19.02km
|
356deg.
|
40281 |
SHIMOTSUMA (Ibaraki) |
20.85km
|
100deg.
|
41361 |
SANO (Tochigi) |
22.22km
|
323deg.
|
43121 |
KONOSU (Saitama) |
23.22km
|
229deg.
|
40326 |
BANDO (Ibaraki) |
24.38km
|
139deg.
|
41356 |
ASHIKAGA (Tochigi) |
24.58km
|
296deg.
|
40282 |
JOSO (Ibaraki) |
25.64km
|
112deg.
|
40231 |
SHIMODATE (Ibaraki) |
25.93km
|
69deg.
|
41311 |
KUZUU (Tochigi) |
27.95km
|
335deg.
|
|
Statistics for the Whole Period
Precipitation
0.0mm - 0.4mm |

[359,779 (93.28% / 93.89%)]
[359,779 / 383,204 (93.89)]
|
0.5mm - 1.4mm |

[13,105 (3.40% / 3.42%)]
[372,884 / 23,425 (97.31)]
|
1.5mm - 2.4mm |

[4,637 (1.20% / 1.21%)]
[377,521 / 10,320 (98.52)]
|
2.5mm - 3.4mm |

[2,164 (0.56% / 0.56%)]
[379,685 / 5,683 (99.08)]
|
3.5mm - 4.4mm |

[1,130 (0.29% / 0.29%)]
[380,815 / 3,519 (99.38)]
|
4.5mm - 5.4mm |

[659 (0.17% / 0.17%)]
[381,474 / 2,389 (99.55)]
|
5.5mm - 6.4mm |

[413 (0.11% / 0.11%)]
[381,887 / 1,730 (99.66)]
|
6.5mm - 7.4mm |

[301 (0.08% / 0.08%)]
[382,188 / 1,317 (99.73)]
|
7.5mm - 8.4mm |

[201 (0.05% / 0.05%)]
[382,389 / 1,016 (99.79)]
|
8.5mm - 9.4mm |

[159 (0.04% / 0.04%)]
[382,548 / 815 (99.83)]
|
9.5mm - 10.4mm |

[112 (0.03% / 0.03%)]
[382,660 / 656 (99.86)]
|
10.5mm - 11.4mm |

[91 (0.02% / 0.02%)]
[382,751 / 544 (99.88)]
|
11.5mm - 12.4mm |

[69 (0.02% / 0.02%)]
[382,820 / 453 (99.90)]
|
12.5mm - 13.4mm |

[69 (0.02% / 0.02%)]
[382,889 / 384 (99.92)]
|
13.5mm - 14.4mm |

[44 (0.01% / 0.01%)]
[382,933 / 315 (99.93)]
|
14.5mm - 15.4mm |

[38 (0.01% / 0.01%)]
[382,971 / 271 (99.94)]
|
15.5mm - 16.4mm |

[32 (0.01% / 0.01%)]
[383,003 / 233 (99.95)]
|
16.5mm - 17.4mm |

[15 (0.00% / 0.00%)]
[383,018 / 201 (99.95)]
|
17.5mm - 18.4mm |

[27 (0.01% / 0.01%)]
[383,045 / 186 (99.96)]
|
18.5mm - 19.4mm |

[26 (0.01% / 0.01%)]
[383,071 / 159 (99.97)]
|
19.5mm - 20.4mm |

[13 (0.00% / 0.00%)]
[383,084 / 133 (99.97)]
|
20.5mm - 21.4mm |

[11 (0.00% / 0.00%)]
[383,095 / 120 (99.97)]
|
21.5mm - 22.4mm |

[15 (0.00% / 0.00%)]
[383,110 / 109 (99.98)]
|
22.5mm - 23.4mm |

[10 (0.00% / 0.00%)]
[383,120 / 94 (99.98)]
|
23.5mm - 24.4mm |

[7 (0.00% / 0.00%)]
[383,127 / 84 (99.98)]
|
24.5mm - 25.4mm |

[9 (0.00% / 0.00%)]
[383,136 / 77 (99.98)]
|
25.5mm - 26.4mm |

[9 (0.00% / 0.00%)]
[383,145 / 68 (99.98)]
|
26.5mm - 27.4mm |

[2 (0.00% / 0.00%)]
[383,147 / 59 (99.99)]
|
27.5mm - 28.4mm |

[4 (0.00% / 0.00%)]
[383,151 / 57 (99.99)]
|
28.5mm - 29.4mm |

[6 (0.00% / 0.00%)]
[383,157 / 53 (99.99)]
|
29.5mm - 30.4mm |

[5 (0.00% / 0.00%)]
[383,162 / 47 (99.99)]
|
30.5mm - 31.4mm |

[3 (0.00% / 0.00%)]
[383,165 / 42 (99.99)]
|
31.5mm - 32.4mm |

[6 (0.00% / 0.00%)]
[383,171 / 39 (99.99)]
|
32.5mm - 33.4mm |

[3 (0.00% / 0.00%)]
[383,174 / 33 (99.99)]
|
33.5mm - 34.4mm |

[4 (0.00% / 0.00%)]
[383,178 / 30 (99.99)]
|
34.5mm - 35.4mm |

[4 (0.00% / 0.00%)]
[383,182 / 26 (99.99)]
|
35.5mm - 36.4mm |

[5 (0.00% / 0.00%)]
[383,187 / 22 (100.00)]
|
36.5mm - 37.4mm |

[2 (0.00% / 0.00%)]
[383,189 / 17 (100.00)]
|
37.5mm - 38.4mm |

[1 (0.00% / 0.00%)]
[383,190 / 15 (100.00)]
|
38.5mm - 39.4mm |

[1 (0.00% / 0.00%)]
[383,191 / 14 (100.00)]
|
39.5mm - 40.4mm |

[1 (0.00% / 0.00%)]
[383,192 / 13 (100.00)]
|
40.5mm - 41.4mm |

[1 (0.00% / 0.00%)]
[383,193 / 12 (100.00)]
|
41.5mm - 42.4mm |

[1 (0.00% / 0.00%)]
[383,194 / 11 (100.00)]
|
43.5mm - 44.4mm |

[3 (0.00% / 0.00%)]
[383,197 / 10 (100.00)]
|
44.5mm - 45.4mm |

[3 (0.00% / 0.00%)]
[383,200 / 7 (100.00)]
|
46.5mm - 47.4mm |

[1 (0.00% / 0.00%)]
[383,201 / 4 (100.00)]
|
47.5mm - 48.4mm |

[1 (0.00% / 0.00%)]
[383,202 / 3 (100.00)]
|
49.5mm - 50.4mm |

[1 (0.00% / 0.00%)]
[383,203 / 2 (100.00)]
|
68.5mm - 69.4mm |

[1 (0.00% / 0.00%)]
[383,204 / 1 (100.00)]
|
Missing observations
(2,500 / 0.65%)
Wind Direction
Calm |

[60,067 (15.57% / 16.34%)]
|
NNE |

[43,527 (11.29% / 11.84%)]
|
NE |

[28,458 (7.38% / 7.74%)]
|
ENE |

[15,388 (3.99% / 4.19%)]
|
E |

[11,216 (2.91% / 3.05%)]
|
ESE |

[25,970 (6.73% / 7.07%)]
|
SE |

[23,409 (6.07% / 6.37%)]
|
SSE |

[18,110 (4.70% / 4.93%)]
|
S |

[15,479 (4.01% / 4.21%)]
|
SSW |

[8,273 (2.14% / 2.25%)]
|
SW |

[6,743 (1.75% / 1.83%)]
|
WSW |

[9,479 (2.46% / 2.58%)]
|
W |

[17,450 (4.52% / 4.75%)]
|
WNW |

[33,010 (8.56% / 8.98%)]
|
NW |

[17,589 (4.56% / 4.79%)]
|
NNW |

[11,535 (2.99% / 3.14%)]
|
N |

[21,822 (5.66% / 5.94%)]
|
Missing observations
(18,179 / 4.71%)
Wind Speed
0.0m/s - 0.4m/s |

[63,745 (16.53% / 17.34%)]
[63,745 / 367,580 (17.34)]
|
0.5m/s - 1.4m/s |

[147,182 (38.16% / 40.04%)]
[210,927 / 303,835 (57.38)]
|
1.5m/s - 2.4m/s |

[91,291 (23.67% / 24.84%)]
[302,218 / 156,653 (82.22)]
|
2.5m/s - 3.4m/s |

[37,188 (9.64% / 10.12%)]
[339,406 / 65,362 (92.34)]
|
3.5m/s - 4.4m/s |

[15,677 (4.06% / 4.26%)]
[355,083 / 28,174 (96.60)]
|
4.5m/s - 5.4m/s |

[7,072 (1.83% / 1.92%)]
[362,155 / 12,497 (98.52)]
|
5.5m/s - 6.4m/s |

[3,246 (0.84% / 0.88%)]
[365,401 / 5,425 (99.41)]
|
6.5m/s - 7.4m/s |

[1,433 (0.37% / 0.39%)]
[366,834 / 2,179 (99.80)]
|
7.5m/s - 8.4m/s |

[528 (0.14% / 0.14%)]
[367,362 / 746 (99.94)]
|
8.5m/s - 9.4m/s |

[153 (0.04% / 0.04%)]
[367,515 / 218 (99.98)]
|
9.5m/s - 10.4m/s |

[39 (0.01% / 0.01%)]
[367,554 / 65 (99.99)]
|
10.5m/s - 11.4m/s |

[14 (0.00% / 0.00%)]
[367,568 / 26 (100.00)]
|
11.5m/s - 12.4m/s |

[11 (0.00% / 0.00%)]
[367,579 / 12 (100.00)]
|
12.5m/s - 13.4m/s |

[1 (0.00% / 0.00%)]
[367,580 / 1 (100.00)]
|
Missing observations
(18,124 / 4.70%)
Temperature
-11.5C - -10.6C |

[1 (0.00% / 0.00%)]
[1 / 367,562 (0.00)]
|
-10.5C - -9.6C |

[2 (0.00% / 0.00%)]
[3 / 367,561 (0.00)]
|
-9.5C - -8.6C |

[1 (0.00% / 0.00%)]
[4 / 367,559 (0.00)]
|
-8.5C - -7.6C |

[1 (0.00% / 0.00%)]
[5 / 367,558 (0.00)]
|
-7.5C - -6.6C |

[13 (0.00% / 0.00%)]
[18 / 367,557 (0.00)]
|
-6.5C - -5.6C |

[54 (0.01% / 0.01%)]
[72 / 367,544 (0.02)]
|
-5.5C - -4.6C |

[169 (0.04% / 0.05%)]
[241 / 367,490 (0.07)]
|
-4.5C - -3.6C |

[516 (0.13% / 0.14%)]
[757 / 367,321 (0.21)]
|
-3.5C - -2.6C |

[1,132 (0.29% / 0.31%)]
[1,889 / 366,805 (0.51)]
|
-2.5C - -1.6C |

[2,154 (0.56% / 0.59%)]
[4,043 / 365,673 (1.10)]
|
-1.5C - -0.6C |

[3,784 (0.98% / 1.03%)]
[7,827 / 363,519 (2.13)]
|
-0.5C - 0.4C |

[11,916 (3.09% / 3.24%)]
[19,743 / 359,735 (5.37)]
|
0.5C - 1.4C |

[8,703 (2.26% / 2.37%)]
[28,446 / 347,819 (7.74)]
|
1.5C - 2.4C |

[9,462 (2.45% / 2.57%)]
[37,908 / 339,116 (10.31)]
|
2.5C - 3.4C |

[10,466 (2.71% / 2.85%)]
[48,374 / 329,654 (13.16)]
|
3.5C - 4.4C |

[11,262 (2.92% / 3.06%)]
[59,636 / 319,188 (16.22)]
|
4.5C - 5.4C |

[11,744 (3.04% / 3.20%)]
[71,380 / 307,926 (19.42)]
|
5.5C - 6.4C |

[12,278 (3.18% / 3.34%)]
[83,658 / 296,182 (22.76)]
|
6.5C - 7.4C |

[12,335 (3.20% / 3.36%)]
[95,993 / 283,904 (26.12)]
|
7.5C - 8.4C |

[12,164 (3.15% / 3.31%)]
[108,157 / 271,569 (29.43)]
|
8.5C - 9.4C |

[12,147 (3.15% / 3.30%)]
[120,304 / 259,405 (32.73)]
|
9.5C - 10.4C |

[11,521 (2.99% / 3.13%)]
[131,825 / 247,258 (35.86)]
|
10.5C - 11.4C |

[11,463 (2.97% / 3.12%)]
[143,288 / 235,737 (38.98)]
|
11.5C - 12.4C |

[11,327 (2.94% / 3.08%)]
[154,615 / 224,274 (42.07)]
|
12.5C - 13.4C |

[10,955 (2.84% / 2.98%)]
[165,570 / 212,947 (45.05)]
|
13.5C - 14.4C |

[11,273 (2.92% / 3.07%)]
[176,843 / 201,992 (48.11)]
|
14.5C - 15.4C |

[11,458 (2.97% / 3.12%)]
[188,301 / 190,719 (51.23)]
|
15.5C - 16.4C |

[12,315 (3.19% / 3.35%)]
[200,616 / 179,261 (54.58)]
|
16.5C - 17.4C |

[12,894 (3.34% / 3.51%)]
[213,510 / 166,946 (58.09)]
|
17.5C - 18.4C |

[13,603 (3.53% / 3.70%)]
[227,113 / 154,052 (61.79)]
|
18.5C - 19.4C |

[13,916 (3.61% / 3.79%)]
[241,029 / 140,449 (65.58)]
|
19.5C - 20.4C |

[14,281 (3.70% / 3.89%)]
[255,310 / 126,533 (69.46)]
|
20.5C - 21.4C |

[13,990 (3.63% / 3.81%)]
[269,300 / 112,252 (73.27)]
|
21.5C - 22.4C |

[13,457 (3.49% / 3.66%)]
[282,757 / 98,262 (76.93)]
|
22.5C - 23.4C |

[13,710 (3.55% / 3.73%)]
[296,467 / 84,805 (80.66)]
|
23.5C - 24.4C |

[13,394 (3.47% / 3.64%)]
[309,861 / 71,095 (84.30)]
|
24.5C - 25.4C |

[12,278 (3.18% / 3.34%)]
[322,139 / 57,701 (87.64)]
|
25.5C - 26.4C |

[10,341 (2.68% / 2.81%)]
[332,480 / 45,423 (90.46)]
|
26.5C - 27.4C |

[8,322 (2.16% / 2.26%)]
[340,802 / 35,082 (92.72)]
|
27.5C - 28.4C |

[6,249 (1.62% / 1.70%)]
[347,051 / 26,760 (94.42)]
|
28.5C - 29.4C |

[5,034 (1.31% / 1.37%)]
[352,085 / 20,511 (95.79)]
|
29.5C - 30.4C |

[4,023 (1.04% / 1.09%)]
[356,108 / 15,477 (96.88)]
|
30.5C - 31.4C |

[3,357 (0.87% / 0.91%)]
[359,465 / 11,454 (97.80)]
|
31.5C - 32.4C |

[2,703 (0.70% / 0.74%)]
[362,168 / 8,097 (98.53)]
|
32.5C - 33.4C |

[2,128 (0.55% / 0.58%)]
[364,296 / 5,394 (99.11)]
|
33.5C - 34.4C |

[1,526 (0.40% / 0.42%)]
[365,822 / 3,266 (99.53)]
|
34.5C - 35.4C |

[996 (0.26% / 0.27%)]
[366,818 / 1,740 (99.80)]
|
35.5C - 36.4C |

[493 (0.13% / 0.13%)]
[367,311 / 744 (99.93)]
|
36.5C - 37.4C |

[200 (0.05% / 0.05%)]
[367,511 / 251 (99.99)]
|
37.5C - 38.4C |

[47 (0.01% / 0.01%)]
[367,558 / 51 (100.00)]
|
38.5C - 39.4C |

[3 (0.00% / 0.00%)]
[367,561 / 4 (100.00)]
|
39.5C - 40.4C |

[1 (0.00% / 0.00%)]
[367,562 / 1 (100.00)]
|
Missing observations
(18,142 / 4.70%)
Sunshine Duration
0.0h |

[258,447 (67.01% / 70.30%)]
[258,447 / 367,615 (70.30)]
|
0.1h |

[7,345 (1.90% / 2.00%)]
[265,792 / 109,168 (72.30)]
|
0.2h |

[5,664 (1.47% / 1.54%)]
[271,456 / 101,823 (73.84)]
|
0.3h |

[5,013 (1.30% / 1.36%)]
[276,469 / 96,159 (75.21)]
|
0.4h |

[4,739 (1.23% / 1.29%)]
[281,208 / 91,146 (76.50)]
|
0.5h |

[4,698 (1.22% / 1.28%)]
[285,906 / 86,407 (77.77)]
|
0.6h |

[4,834 (1.25% / 1.31%)]
[290,740 / 81,709 (79.09)]
|
0.7h |

[5,042 (1.31% / 1.37%)]
[295,782 / 76,875 (80.46)]
|
0.8h |

[5,868 (1.52% / 1.60%)]
[301,650 / 71,833 (82.06)]
|
0.9h |

[7,783 (2.02% / 2.12%)]
[309,433 / 65,965 (84.17)]
|
1.0h |

[58,182 (15.08% / 15.83%)]
[367,615 / 58,182 (100.00)]
|
Missing observations
(18,089 / 4.69%)
|