Station Number
|
42121 |
Prefecture
|
Gunma
[
Local Portal
]
|
Location
|
群馬県吾妻郡草津町草津
(AGATSUMA GUN KUSATSU MACHI, GUMMA KEN)
|
Months of Observations
|
525 |
Number of Observations
|
382,752 |
Period of Observations
|
Period |
Name |
Lat. |
Long. |
Height |
Anemometer |
1974/11/01
--
1977/12/22 |
KUSATSU |
36.617N
|
138.592E
|
1223m
|
0.0m
|
1977/12/23
--
1986/11/10 |
KUSATSU |
36.617N
|
138.592E
|
1223m
|
6.5m
|
1986/11/11
--
1989/10/30 |
KUSATSU |
36.617N
|
138.592E
|
1223m
|
6.5m
|
1989/10/31
--
1998/03/30 |
KUSATSU |
36.617N
|
138.592E
|
1223m
|
6.5m
|
1998/03/31
--
2004/09/27 |
KUSATSU |
36.617N
|
138.592E
|
1223m
|
6.5m
|
2004/09/28
--
2008/11/25 |
KUSATSU |
36.617N
|
138.592E
|
1223m
|
7.5m
|
2008/11/26
--
2019/12/99 |
KUSATSU |
36.617N
|
138.592E
|
1223m
|
7.5m
|
|
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 |
42910 |
KUSATSU (Gunma) |
0.18km
|
270deg.
|
42126 |
NOZORIKO (Gunma) |
9.72km
|
33deg.
|
48171 |
KASADAKE (Nagano) |
12.44km
|
301deg.
|
48172 |
KASADAKE (Nagano) |
13.29km
|
294deg.
|
42221 |
TASHIRO (Gunma) |
20.63km
|
214deg.
|
42186 |
NAKANOJO (Gunma) |
23.32km
|
98deg.
|
42136 |
AMAMIYAMA (Gunma) |
25.55km
|
71deg.
|
48216 |
SUGADAIRA (Nagano) |
25.69km
|
248deg.
|
48935 |
SUGADAIRA (Nagano) |
25.86km
|
248deg.
|
42276 |
ICHINOJIYAMA (Gunma) |
27.82km
|
167deg.
|
42241 |
HARUNASAN (Gunma) |
29.87km
|
122deg.
|
|
Statistics for the Whole Period
Precipitation
0.0mm - 0.4mm |
[341,877 (89.32% / 90.55%)]
[341,877 / 377,539 (90.55)]
|
0.5mm - 1.4mm |
[20,775 (5.43% / 5.50%)]
[362,652 / 35,662 (96.06)]
|
1.5mm - 2.4mm |
[6,538 (1.71% / 1.73%)]
[369,190 / 14,887 (97.79)]
|
2.5mm - 3.4mm |
[3,246 (0.85% / 0.86%)]
[372,436 / 8,349 (98.65)]
|
3.5mm - 4.4mm |
[1,714 (0.45% / 0.45%)]
[374,150 / 5,103 (99.10)]
|
4.5mm - 5.4mm |
[1,036 (0.27% / 0.27%)]
[375,186 / 3,389 (99.38)]
|
5.5mm - 6.4mm |
[668 (0.17% / 0.18%)]
[375,854 / 2,353 (99.55)]
|
6.5mm - 7.4mm |
[468 (0.12% / 0.12%)]
[376,322 / 1,685 (99.68)]
|
7.5mm - 8.4mm |
[309 (0.08% / 0.08%)]
[376,631 / 1,217 (99.76)]
|
8.5mm - 9.4mm |
[197 (0.05% / 0.05%)]
[376,828 / 908 (99.81)]
|
9.5mm - 10.4mm |
[151 (0.04% / 0.04%)]
[376,979 / 711 (99.85)]
|
10.5mm - 11.4mm |
[120 (0.03% / 0.03%)]
[377,099 / 560 (99.88)]
|
11.5mm - 12.4mm |
[67 (0.02% / 0.02%)]
[377,166 / 440 (99.90)]
|
12.5mm - 13.4mm |
[55 (0.01% / 0.01%)]
[377,221 / 373 (99.92)]
|
13.5mm - 14.4mm |
[46 (0.01% / 0.01%)]
[377,267 / 318 (99.93)]
|
14.5mm - 15.4mm |
[38 (0.01% / 0.01%)]
[377,305 / 272 (99.94)]
|
15.5mm - 16.4mm |
[36 (0.01% / 0.01%)]
[377,341 / 234 (99.95)]
|
16.5mm - 17.4mm |
[27 (0.01% / 0.01%)]
[377,368 / 198 (99.95)]
|
17.5mm - 18.4mm |
[17 (0.00% / 0.00%)]
[377,385 / 171 (99.96)]
|
18.5mm - 19.4mm |
[21 (0.01% / 0.01%)]
[377,406 / 154 (99.96)]
|
19.5mm - 20.4mm |
[17 (0.00% / 0.00%)]
[377,423 / 133 (99.97)]
|
20.5mm - 21.4mm |
[18 (0.00% / 0.00%)]
[377,441 / 116 (99.97)]
|
21.5mm - 22.4mm |
[8 (0.00% / 0.00%)]
[377,449 / 98 (99.98)]
|
22.5mm - 23.4mm |
[10 (0.00% / 0.00%)]
[377,459 / 90 (99.98)]
|
23.5mm - 24.4mm |
[6 (0.00% / 0.00%)]
[377,465 / 80 (99.98)]
|
24.5mm - 25.4mm |
[6 (0.00% / 0.00%)]
[377,471 / 74 (99.98)]
|
25.5mm - 26.4mm |
[6 (0.00% / 0.00%)]
[377,477 / 68 (99.98)]
|
26.5mm - 27.4mm |
[8 (0.00% / 0.00%)]
[377,485 / 62 (99.99)]
|
27.5mm - 28.4mm |
[2 (0.00% / 0.00%)]
[377,487 / 54 (99.99)]
|
28.5mm - 29.4mm |
[4 (0.00% / 0.00%)]
[377,491 / 52 (99.99)]
|
29.5mm - 30.4mm |
[6 (0.00% / 0.00%)]
[377,497 / 48 (99.99)]
|
30.5mm - 31.4mm |
[2 (0.00% / 0.00%)]
[377,499 / 42 (99.99)]
|
31.5mm - 32.4mm |
[7 (0.00% / 0.00%)]
[377,506 / 40 (99.99)]
|
32.5mm - 33.4mm |
[3 (0.00% / 0.00%)]
[377,509 / 33 (99.99)]
|
33.5mm - 34.4mm |
[5 (0.00% / 0.00%)]
[377,514 / 30 (99.99)]
|
34.5mm - 35.4mm |
[3 (0.00% / 0.00%)]
[377,517 / 25 (99.99)]
|
35.5mm - 36.4mm |
[3 (0.00% / 0.00%)]
[377,520 / 22 (99.99)]
|
37.5mm - 38.4mm |
[4 (0.00% / 0.00%)]
[377,524 / 19 (100.00)]
|
38.5mm - 39.4mm |
[2 (0.00% / 0.00%)]
[377,526 / 15 (100.00)]
|
39.5mm - 40.4mm |
[2 (0.00% / 0.00%)]
[377,528 / 13 (100.00)]
|
40.5mm - 41.4mm |
[2 (0.00% / 0.00%)]
[377,530 / 11 (100.00)]
|
41.5mm - 42.4mm |
[2 (0.00% / 0.00%)]
[377,532 / 9 (100.00)]
|
42.5mm - 43.4mm |
[2 (0.00% / 0.00%)]
[377,534 / 7 (100.00)]
|
43.5mm - 44.4mm |
[2 (0.00% / 0.00%)]
[377,536 / 5 (100.00)]
|
44.5mm - 45.4mm |
[1 (0.00% / 0.00%)]
[377,537 / 3 (100.00)]
|
45.5mm - 46.4mm |
[1 (0.00% / 0.00%)]
[377,538 / 2 (100.00)]
|
51.5mm - 52.4mm |
[1 (0.00% / 0.00%)]
[377,539 / 1 (100.00)]
|
Missing observations
(5,213 / 1.36%)
Wind Direction
Calm |
[120,785 (31.56% / 32.88%)]
|
NNE |
[9,162 (2.39% / 2.49%)]
|
NE |
[4,419 (1.15% / 1.20%)]
|
ENE |
[2,746 (0.72% / 0.75%)]
|
E |
[6,213 (1.62% / 1.69%)]
|
ESE |
[17,685 (4.62% / 4.81%)]
|
SE |
[21,927 (5.73% / 5.97%)]
|
SSE |
[17,611 (4.60% / 4.79%)]
|
S |
[12,078 (3.16% / 3.29%)]
|
SSW |
[12,632 (3.30% / 3.44%)]
|
SW |
[12,618 (3.30% / 3.44%)]
|
WSW |
[9,588 (2.51% / 2.61%)]
|
W |
[10,297 (2.69% / 2.80%)]
|
WNW |
[22,942 (5.99% / 6.25%)]
|
NW |
[27,600 (7.21% / 7.51%)]
|
NNW |
[36,159 (9.45% / 9.84%)]
|
N |
[22,856 (5.97% / 6.22%)]
|
Missing observations
(15,434 / 4.03%)
Wind Speed
0.0m/s - 0.4m/s |
[136,346 (35.62% / 37.12%)]
[136,346 / 367,338 (37.12)]
|
0.5m/s - 1.4m/s |
[136,201 (35.58% / 37.08%)]
[272,547 / 230,992 (74.20)]
|
1.5m/s - 2.4m/s |
[46,802 (12.23% / 12.74%)]
[319,349 / 94,791 (86.94)]
|
2.5m/s - 3.4m/s |
[21,675 (5.66% / 5.90%)]
[341,024 / 47,989 (92.84)]
|
3.5m/s - 4.4m/s |
[12,208 (3.19% / 3.32%)]
[353,232 / 26,314 (96.16)]
|
4.5m/s - 5.4m/s |
[6,485 (1.69% / 1.77%)]
[359,717 / 14,106 (97.93)]
|
5.5m/s - 6.4m/s |
[3,558 (0.93% / 0.97%)]
[363,275 / 7,621 (98.89)]
|
6.5m/s - 7.4m/s |
[1,830 (0.48% / 0.50%)]
[365,105 / 4,063 (99.39)]
|
7.5m/s - 8.4m/s |
[1,064 (0.28% / 0.29%)]
[366,169 / 2,233 (99.68)]
|
8.5m/s - 9.4m/s |
[514 (0.13% / 0.14%)]
[366,683 / 1,169 (99.82)]
|
9.5m/s - 10.4m/s |
[296 (0.08% / 0.08%)]
[366,979 / 655 (99.90)]
|
10.5m/s - 11.4m/s |
[160 (0.04% / 0.04%)]
[367,139 / 359 (99.95)]
|
11.5m/s - 12.4m/s |
[90 (0.02% / 0.02%)]
[367,229 / 199 (99.97)]
|
12.5m/s - 13.4m/s |
[49 (0.01% / 0.01%)]
[367,278 / 109 (99.98)]
|
13.5m/s - 14.4m/s |
[22 (0.01% / 0.01%)]
[367,300 / 60 (99.99)]
|
14.5m/s - 15.4m/s |
[19 (0.00% / 0.01%)]
[367,319 / 38 (99.99)]
|
15.5m/s - 16.4m/s |
[10 (0.00% / 0.00%)]
[367,329 / 19 (100.00)]
|
16.5m/s - 17.4m/s |
[3 (0.00% / 0.00%)]
[367,332 / 9 (100.00)]
|
17.5m/s - 18.4m/s |
[3 (0.00% / 0.00%)]
[367,335 / 6 (100.00)]
|
18.5m/s - 19.4m/s |
[2 (0.00% / 0.00%)]
[367,337 / 3 (100.00)]
|
19.5m/s - 20.4m/s |
[1 (0.00% / 0.00%)]
[367,338 / 1 (100.00)]
|
Missing observations
(15,414 / 4.03%)
Temperature
-15.5C - -14.6C |
[1 (0.00% / 0.00%)]
[1 / 368,010 (0.00)]
|
-14.5C - -13.6C |
[9 (0.00% / 0.00%)]
[10 / 368,009 (0.00)]
|
-13.5C - -12.6C |
[26 (0.01% / 0.01%)]
[36 / 368,000 (0.01)]
|
-12.5C - -11.6C |
[116 (0.03% / 0.03%)]
[152 / 367,974 (0.04)]
|
-11.5C - -10.6C |
[385 (0.10% / 0.10%)]
[537 / 367,858 (0.15)]
|
-10.5C - -9.6C |
[1,178 (0.31% / 0.32%)]
[1,715 / 367,473 (0.47)]
|
-9.5C - -8.6C |
[2,698 (0.70% / 0.73%)]
[4,413 / 366,295 (1.20)]
|
-8.5C - -7.6C |
[4,646 (1.21% / 1.26%)]
[9,059 / 363,597 (2.46)]
|
-7.5C - -6.6C |
[6,768 (1.77% / 1.84%)]
[15,827 / 358,951 (4.30)]
|
-6.5C - -5.6C |
[8,371 (2.19% / 2.27%)]
[24,198 / 352,183 (6.58)]
|
-5.5C - -4.6C |
[9,848 (2.57% / 2.68%)]
[34,046 / 343,812 (9.25)]
|
-4.5C - -3.6C |
[10,494 (2.74% / 2.85%)]
[44,540 / 333,964 (12.10)]
|
-3.5C - -2.6C |
[11,136 (2.91% / 3.03%)]
[55,676 / 323,470 (15.13)]
|
-2.5C - -1.6C |
[11,532 (3.01% / 3.13%)]
[67,208 / 312,334 (18.26)]
|
-1.5C - -0.6C |
[11,942 (3.12% / 3.25%)]
[79,150 / 300,802 (21.51)]
|
-0.5C - 0.4C |
[23,319 (6.09% / 6.34%)]
[102,469 / 288,860 (27.84)]
|
0.5C - 1.4C |
[11,350 (2.97% / 3.08%)]
[113,819 / 265,541 (30.93)]
|
1.5C - 2.4C |
[10,728 (2.80% / 2.92%)]
[124,547 / 254,191 (33.84)]
|
2.5C - 3.4C |
[10,289 (2.69% / 2.80%)]
[134,836 / 243,463 (36.64)]
|
3.5C - 4.4C |
[10,393 (2.72% / 2.82%)]
[145,229 / 233,174 (39.46)]
|
4.5C - 5.4C |
[10,610 (2.77% / 2.88%)]
[155,839 / 222,781 (42.35)]
|
5.5C - 6.4C |
[10,751 (2.81% / 2.92%)]
[166,590 / 212,171 (45.27)]
|
6.5C - 7.4C |
[10,980 (2.87% / 2.98%)]
[177,570 / 201,420 (48.25)]
|
7.5C - 8.4C |
[11,274 (2.95% / 3.06%)]
[188,844 / 190,440 (51.31)]
|
8.5C - 9.4C |
[11,324 (2.96% / 3.08%)]
[200,168 / 179,166 (54.39)]
|
9.5C - 10.4C |
[11,879 (3.10% / 3.23%)]
[212,047 / 167,842 (57.62)]
|
10.5C - 11.4C |
[12,213 (3.19% / 3.32%)]
[224,260 / 155,963 (60.94)]
|
11.5C - 12.4C |
[12,536 (3.28% / 3.41%)]
[236,796 / 143,750 (64.34)]
|
12.5C - 13.4C |
[12,851 (3.36% / 3.49%)]
[249,647 / 131,214 (67.84)]
|
13.5C - 14.4C |
[13,507 (3.53% / 3.67%)]
[263,154 / 118,363 (71.51)]
|
14.5C - 15.4C |
[13,889 (3.63% / 3.77%)]
[277,043 / 104,856 (75.28)]
|
15.5C - 16.4C |
[13,727 (3.59% / 3.73%)]
[290,770 / 90,967 (79.01)]
|
16.5C - 17.4C |
[14,405 (3.76% / 3.91%)]
[305,175 / 77,240 (82.93)]
|
17.5C - 18.4C |
[14,523 (3.79% / 3.95%)]
[319,698 / 62,835 (86.87)]
|
18.5C - 19.4C |
[13,177 (3.44% / 3.58%)]
[332,875 / 48,312 (90.45)]
|
19.5C - 20.4C |
[9,926 (2.59% / 2.70%)]
[342,801 / 35,135 (93.15)]
|
20.5C - 21.4C |
[7,232 (1.89% / 1.97%)]
[350,033 / 25,209 (95.12)]
|
21.5C - 22.4C |
[5,404 (1.41% / 1.47%)]
[355,437 / 17,977 (96.58)]
|
22.5C - 23.4C |
[4,169 (1.09% / 1.13%)]
[359,606 / 12,573 (97.72)]
|
23.5C - 24.4C |
[3,111 (0.81% / 0.85%)]
[362,717 / 8,404 (98.56)]
|
24.5C - 25.4C |
[2,175 (0.57% / 0.59%)]
[364,892 / 5,293 (99.15)]
|
25.5C - 26.4C |
[1,519 (0.40% / 0.41%)]
[366,411 / 3,118 (99.57)]
|
26.5C - 27.4C |
[933 (0.24% / 0.25%)]
[367,344 / 1,599 (99.82)]
|
27.5C - 28.4C |
[467 (0.12% / 0.13%)]
[367,811 / 666 (99.95)]
|
28.5C - 29.4C |
[161 (0.04% / 0.04%)]
[367,972 / 199 (99.99)]
|
29.5C - 30.4C |
[35 (0.01% / 0.01%)]
[368,007 / 38 (100.00)]
|
30.5C - 31.4C |
[3 (0.00% / 0.00%)]
[368,010 / 3 (100.00)]
|
Missing observations
(14,742 / 3.85%)
Sunshine Duration
0.0h |
[267,452 (69.88% / 72.80%)]
[267,452 / 367,403 (72.80)]
|
0.1h |
[9,541 (2.49% / 2.60%)]
[276,993 / 99,951 (75.39)]
|
0.2h |
[6,798 (1.78% / 1.85%)]
[283,791 / 90,410 (77.24)]
|
0.3h |
[5,850 (1.53% / 1.59%)]
[289,641 / 83,612 (78.83)]
|
0.4h |
[5,251 (1.37% / 1.43%)]
[294,892 / 77,762 (80.26)]
|
0.5h |
[5,362 (1.40% / 1.46%)]
[300,254 / 72,511 (81.72)]
|
0.6h |
[5,303 (1.39% / 1.44%)]
[305,557 / 67,149 (83.17)]
|
0.7h |
[5,335 (1.39% / 1.45%)]
[310,892 / 61,846 (84.62)]
|
0.8h |
[5,743 (1.50% / 1.56%)]
[316,635 / 56,511 (86.18)]
|
0.9h |
[7,465 (1.95% / 2.03%)]
[324,100 / 50,768 (88.21)]
|
1.0h |
[43,303 (11.31% / 11.79%)]
[367,403 / 43,303 (100.00)]
|
Missing observations
(15,349 / 4.01%)
Snow Depth
0cm |
[47,871 (12.51% / 36.69%)]
[47,871 / 130,489 (36.69)]
|
1cm - 5cm |
[7,326 (1.91% / 5.61%)]
[55,197 / 82,618 (42.30)]
|
6cm - 10cm |
[4,549 (1.19% / 3.49%)]
[59,746 / 75,292 (45.79)]
|
11cm - 15cm |
[3,599 (0.94% / 2.76%)]
[63,345 / 70,743 (48.54)]
|
16cm - 20cm |
[3,355 (0.88% / 2.57%)]
[66,700 / 67,144 (51.12)]
|
21cm - 25cm |
[3,650 (0.95% / 2.80%)]
[70,350 / 63,789 (53.91)]
|
26cm - 30cm |
[4,882 (1.28% / 3.74%)]
[75,232 / 60,139 (57.65)]
|
31cm - 35cm |
[4,819 (1.26% / 3.69%)]
[80,051 / 55,257 (61.35)]
|
36cm - 40cm |
[4,878 (1.27% / 3.74%)]
[84,929 / 50,438 (65.09)]
|
41cm - 45cm |
[4,297 (1.12% / 3.29%)]
[89,226 / 45,560 (68.38)]
|
46cm - 50cm |
[5,760 (1.50% / 4.41%)]
[94,986 / 41,263 (72.79)]
|
51cm - 55cm |
[4,935 (1.29% / 3.78%)]
[99,921 / 35,503 (76.57)]
|
56cm - 60cm |
[5,453 (1.42% / 4.18%)]
[105,374 / 30,568 (80.75)]
|
61cm - 65cm |
[5,019 (1.31% / 3.85%)]
[110,393 / 25,115 (84.60)]
|
66cm - 70cm |
[5,069 (1.32% / 3.88%)]
[115,462 / 20,096 (88.48)]
|
71cm - 75cm |
[3,969 (1.04% / 3.04%)]
[119,431 / 15,027 (91.53)]
|
76cm - 80cm |
[2,873 (0.75% / 2.20%)]
[122,304 / 11,058 (93.73)]
|
81cm - 85cm |
[2,128 (0.56% / 1.63%)]
[124,432 / 8,185 (95.36)]
|
86cm - 90cm |
[1,847 (0.48% / 1.42%)]
[126,279 / 6,057 (96.77)]
|
91cm - 95cm |
[1,434 (0.37% / 1.10%)]
[127,713 / 4,210 (97.87)]
|
96cm - 100cm |
[960 (0.25% / 0.74%)]
[128,673 / 2,776 (98.61)]
|
101cm - 105cm |
[664 (0.17% / 0.51%)]
[129,337 / 1,816 (99.12)]
|
106cm - 110cm |
[409 (0.11% / 0.31%)]
[129,746 / 1,152 (99.43)]
|
111cm - 115cm |
[263 (0.07% / 0.20%)]
[130,009 / 743 (99.63)]
|
116cm - 120cm |
[138 (0.04% / 0.11%)]
[130,147 / 480 (99.74)]
|
121cm - 125cm |
[119 (0.03% / 0.09%)]
[130,266 / 342 (99.83)]
|
126cm - 130cm |
[74 (0.02% / 0.06%)]
[130,340 / 223 (99.89)]
|
131cm - 135cm |
[44 (0.01% / 0.03%)]
[130,384 / 149 (99.92)]
|
136cm - 140cm |
[30 (0.01% / 0.02%)]
[130,414 / 105 (99.94)]
|
141cm - 145cm |
[31 (0.01% / 0.02%)]
[130,445 / 75 (99.97)]
|
146cm - 150cm |
[14 (0.00% / 0.01%)]
[130,459 / 44 (99.98)]
|
151cm - 155cm |
[19 (0.00% / 0.01%)]
[130,478 / 30 (99.99)]
|
156cm - 160cm |
[9 (0.00% / 0.01%)]
[130,487 / 11 (100.00)]
|
161cm - 165cm |
[2 (0.00% / 0.00%)]
[130,489 / 2 (100.00)]
|
Missing observations
(252,263 / 65.91%)
|