Station Number
|
48191 |
Prefecture
|
Nagano
[
Local Portal
]
|
Location
|
長野県大町市大町
(OMACHI SHI, NAGANO KEN)
|
Months of Observations
|
526 |
Number of Observations
|
383,592 |
Period of Observations
|
Period |
Name |
Lat. |
Long. |
Height |
Anemometer |
1974/11/01
--
1978/11/19 |
OMACHI |
36.530N
|
137.835E
|
789m
|
0.0m
|
1978/11/20
--
1981/10/05 |
OMACHI |
36.502N
|
137.852E
|
726m
|
6.5m
|
1981/10/06
--
1981/10/20 |
OMACHI |
36.523N
|
137.832E
|
784m
|
6.5m
|
1981/10/21
--
1986/10/21 |
OMACHI |
36.523N
|
137.832E
|
784m
|
6.5m
|
1986/10/22
--
2007/12/17 |
OMACHI |
36.523N
|
137.832E
|
784m
|
6.5m
|
2007/12/18
--
2010/08/25 |
OMACHI |
36.523N
|
137.832E
|
784m
|
6.5m
|
2010/08/26
--
2019/12/99 |
OMACHI |
36.523N
|
137.832E
|
784m
|
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 |
48930 |
OMACHI (Nagano) |
0.09km
|
89deg.
|
48196 |
SHINSHUSHIMMACHI (Nagano) |
15.03km
|
79deg.
|
48292 |
TSUBAKURODAKE (Nagano) |
17.19km
|
209deg.
|
48291 |
TSUBAKURODAKE (Nagano) |
17.64km
|
217deg.
|
48141 |
HAKUBA (Nagano) |
19.60km
|
7deg.
|
48920 |
HAKUBA (Nagano) |
19.60km
|
7deg.
|
48296 |
HOTAKA (Nagano) |
20.47km
|
167deg.
|
48247 |
HIJIRI-KOGEN (Nagano) |
21.52km
|
100deg.
|
48146 |
KINASA (Nagano) |
21.84km
|
32deg.
|
48246 |
AZUNAYASAM (Nagano) |
23.13km
|
120deg.
|
55226 |
TATEYAMA (Toyama) |
23.66km
|
286deg.
|
|
Statistics for the Whole Period
Precipitation
0.0mm - 0.4mm |
[344,450 (89.80% / 91.54%)]
[344,450 / 376,267 (91.54)]
|
0.5mm - 1.4mm |
[18,757 (4.89% / 4.99%)]
[363,207 / 31,817 (96.53)]
|
1.5mm - 2.4mm |
[6,182 (1.61% / 1.64%)]
[369,389 / 13,060 (98.17)]
|
2.5mm - 3.4mm |
[2,985 (0.78% / 0.79%)]
[372,374 / 6,878 (98.97)]
|
3.5mm - 4.4mm |
[1,545 (0.40% / 0.41%)]
[373,919 / 3,893 (99.38)]
|
4.5mm - 5.4mm |
[855 (0.22% / 0.23%)]
[374,774 / 2,348 (99.60)]
|
5.5mm - 6.4mm |
[507 (0.13% / 0.13%)]
[375,281 / 1,493 (99.74)]
|
6.5mm - 7.4mm |
[310 (0.08% / 0.08%)]
[375,591 / 986 (99.82)]
|
7.5mm - 8.4mm |
[188 (0.05% / 0.05%)]
[375,779 / 676 (99.87)]
|
8.5mm - 9.4mm |
[121 (0.03% / 0.03%)]
[375,900 / 488 (99.90)]
|
9.5mm - 10.4mm |
[96 (0.03% / 0.03%)]
[375,996 / 367 (99.93)]
|
10.5mm - 11.4mm |
[66 (0.02% / 0.02%)]
[376,062 / 271 (99.95)]
|
11.5mm - 12.4mm |
[40 (0.01% / 0.01%)]
[376,102 / 205 (99.96)]
|
12.5mm - 13.4mm |
[33 (0.01% / 0.01%)]
[376,135 / 165 (99.96)]
|
13.5mm - 14.4mm |
[29 (0.01% / 0.01%)]
[376,164 / 132 (99.97)]
|
14.5mm - 15.4mm |
[19 (0.00% / 0.01%)]
[376,183 / 103 (99.98)]
|
15.5mm - 16.4mm |
[14 (0.00% / 0.00%)]
[376,197 / 84 (99.98)]
|
16.5mm - 17.4mm |
[10 (0.00% / 0.00%)]
[376,207 / 70 (99.98)]
|
17.5mm - 18.4mm |
[13 (0.00% / 0.00%)]
[376,220 / 60 (99.99)]
|
18.5mm - 19.4mm |
[9 (0.00% / 0.00%)]
[376,229 / 47 (99.99)]
|
19.5mm - 20.4mm |
[5 (0.00% / 0.00%)]
[376,234 / 38 (99.99)]
|
20.5mm - 21.4mm |
[5 (0.00% / 0.00%)]
[376,239 / 33 (99.99)]
|
21.5mm - 22.4mm |
[2 (0.00% / 0.00%)]
[376,241 / 28 (99.99)]
|
22.5mm - 23.4mm |
[4 (0.00% / 0.00%)]
[376,245 / 26 (99.99)]
|
23.5mm - 24.4mm |
[4 (0.00% / 0.00%)]
[376,249 / 22 (100.00)]
|
24.5mm - 25.4mm |
[2 (0.00% / 0.00%)]
[376,251 / 18 (100.00)]
|
25.5mm - 26.4mm |
[2 (0.00% / 0.00%)]
[376,253 / 16 (100.00)]
|
27.5mm - 28.4mm |
[1 (0.00% / 0.00%)]
[376,254 / 14 (100.00)]
|
28.5mm - 29.4mm |
[1 (0.00% / 0.00%)]
[376,255 / 13 (100.00)]
|
29.5mm - 30.4mm |
[2 (0.00% / 0.00%)]
[376,257 / 12 (100.00)]
|
30.5mm - 31.4mm |
[1 (0.00% / 0.00%)]
[376,258 / 10 (100.00)]
|
32.5mm - 33.4mm |
[1 (0.00% / 0.00%)]
[376,259 / 9 (100.00)]
|
33.5mm - 34.4mm |
[1 (0.00% / 0.00%)]
[376,260 / 8 (100.00)]
|
36.5mm - 37.4mm |
[1 (0.00% / 0.00%)]
[376,261 / 7 (100.00)]
|
37.5mm - 38.4mm |
[2 (0.00% / 0.00%)]
[376,263 / 6 (100.00)]
|
40.5mm - 41.4mm |
[1 (0.00% / 0.00%)]
[376,264 / 4 (100.00)]
|
44.5mm - 45.4mm |
[2 (0.00% / 0.00%)]
[376,266 / 3 (100.00)]
|
49.5mm - 50.4mm |
[1 (0.00% / 0.00%)]
[376,267 / 1 (100.00)]
|
Missing observations
(7,325 / 1.91%)
Wind Direction
Calm |
[40,907 (10.66% / 11.37%)]
|
NNE |
[57,925 (15.10% / 16.10%)]
|
NE |
[19,121 (4.98% / 5.32%)]
|
ENE |
[10,058 (2.62% / 2.80%)]
|
E |
[7,674 (2.00% / 2.13%)]
|
ESE |
[8,049 (2.10% / 2.24%)]
|
SE |
[9,745 (2.54% / 2.71%)]
|
SSE |
[12,720 (3.32% / 3.54%)]
|
S |
[15,348 (4.00% / 4.27%)]
|
SSW |
[11,065 (2.88% / 3.08%)]
|
SW |
[6,699 (1.75% / 1.86%)]
|
WSW |
[7,920 (2.06% / 2.20%)]
|
W |
[16,744 (4.37% / 4.66%)]
|
WNW |
[36,007 (9.39% / 10.01%)]
|
NW |
[38,704 (10.09% / 10.76%)]
|
NNW |
[20,443 (5.33% / 5.68%)]
|
N |
[40,558 (10.57% / 11.28%)]
|
Missing observations
(23,905 / 6.23%)
Wind Speed
0.0m/s - 0.4m/s |
[43,270 (11.28% / 12.03%)]
[43,270 / 359,731 (12.03)]
|
0.5m/s - 1.4m/s |
[134,511 (35.07% / 37.39%)]
[177,781 / 316,461 (49.42)]
|
1.5m/s - 2.4m/s |
[92,977 (24.24% / 25.85%)]
[270,758 / 181,950 (75.27)]
|
2.5m/s - 3.4m/s |
[39,753 (10.36% / 11.05%)]
[310,511 / 88,973 (86.32)]
|
3.5m/s - 4.4m/s |
[24,218 (6.31% / 6.73%)]
[334,729 / 49,220 (93.05)]
|
4.5m/s - 5.4m/s |
[14,318 (3.73% / 3.98%)]
[349,047 / 25,002 (97.03)]
|
5.5m/s - 6.4m/s |
[6,676 (1.74% / 1.86%)]
[355,723 / 10,684 (98.89)]
|
6.5m/s - 7.4m/s |
[2,692 (0.70% / 0.75%)]
[358,415 / 4,008 (99.63)]
|
7.5m/s - 8.4m/s |
[939 (0.24% / 0.26%)]
[359,354 / 1,316 (99.90)]
|
8.5m/s - 9.4m/s |
[280 (0.07% / 0.08%)]
[359,634 / 377 (99.97)]
|
9.5m/s - 10.4m/s |
[69 (0.02% / 0.02%)]
[359,703 / 97 (99.99)]
|
10.5m/s - 11.4m/s |
[21 (0.01% / 0.01%)]
[359,724 / 28 (100.00)]
|
11.5m/s - 12.4m/s |
[7 (0.00% / 0.00%)]
[359,731 / 7 (100.00)]
|
Missing observations
(23,861 / 6.22%)
Temperature
-17.5C - -16.6C |
[2 (0.00% / 0.00%)]
[2 / 359,988 (0.00)]
|
-16.5C - -15.6C |
[5 (0.00% / 0.00%)]
[7 / 359,986 (0.00)]
|
-15.5C - -14.6C |
[14 (0.00% / 0.00%)]
[21 / 359,981 (0.01)]
|
-14.5C - -13.6C |
[91 (0.02% / 0.03%)]
[112 / 359,967 (0.03)]
|
-13.5C - -12.6C |
[216 (0.06% / 0.06%)]
[328 / 359,876 (0.09)]
|
-12.5C - -11.6C |
[376 (0.10% / 0.10%)]
[704 / 359,660 (0.20)]
|
-11.5C - -10.6C |
[701 (0.18% / 0.19%)]
[1,405 / 359,284 (0.39)]
|
-10.5C - -9.6C |
[1,074 (0.28% / 0.30%)]
[2,479 / 358,583 (0.69)]
|
-9.5C - -8.6C |
[1,526 (0.40% / 0.42%)]
[4,005 / 357,509 (1.11)]
|
-8.5C - -7.6C |
[2,185 (0.57% / 0.61%)]
[6,190 / 355,983 (1.72)]
|
-7.5C - -6.6C |
[2,935 (0.77% / 0.82%)]
[9,125 / 353,798 (2.53)]
|
-6.5C - -5.6C |
[4,290 (1.12% / 1.19%)]
[13,415 / 350,863 (3.73)]
|
-5.5C - -4.6C |
[5,776 (1.51% / 1.60%)]
[19,191 / 346,573 (5.33)]
|
-4.5C - -3.6C |
[7,362 (1.92% / 2.05%)]
[26,553 / 340,797 (7.38)]
|
-3.5C - -2.6C |
[9,213 (2.40% / 2.56%)]
[35,766 / 333,435 (9.94)]
|
-2.5C - -1.6C |
[10,587 (2.76% / 2.94%)]
[46,353 / 324,222 (12.88)]
|
-1.5C - -0.6C |
[12,308 (3.21% / 3.42%)]
[58,661 / 313,635 (16.30)]
|
-0.5C - 0.4C |
[26,227 (6.84% / 7.29%)]
[84,888 / 301,327 (23.58)]
|
0.5C - 1.4C |
[13,226 (3.45% / 3.67%)]
[98,114 / 275,100 (27.25)]
|
1.5C - 2.4C |
[11,459 (2.99% / 3.18%)]
[109,573 / 261,874 (30.44)]
|
2.5C - 3.4C |
[10,497 (2.74% / 2.92%)]
[120,070 / 250,415 (33.35)]
|
3.5C - 4.4C |
[9,517 (2.48% / 2.64%)]
[129,587 / 239,918 (36.00)]
|
4.5C - 5.4C |
[9,145 (2.38% / 2.54%)]
[138,732 / 230,401 (38.54)]
|
5.5C - 6.4C |
[9,210 (2.40% / 2.56%)]
[147,942 / 221,256 (41.10)]
|
6.5C - 7.4C |
[9,204 (2.40% / 2.56%)]
[157,146 / 212,046 (43.65)]
|
7.5C - 8.4C |
[9,126 (2.38% / 2.54%)]
[166,272 / 202,842 (46.19)]
|
8.5C - 9.4C |
[9,371 (2.44% / 2.60%)]
[175,643 / 193,716 (48.79)]
|
9.5C - 10.4C |
[9,591 (2.50% / 2.66%)]
[185,234 / 184,345 (51.46)]
|
10.5C - 11.4C |
[9,791 (2.55% / 2.72%)]
[195,025 / 174,754 (54.18)]
|
11.5C - 12.4C |
[10,215 (2.66% / 2.84%)]
[205,240 / 164,963 (57.01)]
|
12.5C - 13.4C |
[10,512 (2.74% / 2.92%)]
[215,752 / 154,748 (59.93)]
|
13.5C - 14.4C |
[10,531 (2.75% / 2.93%)]
[226,283 / 144,236 (62.86)]
|
14.5C - 15.4C |
[11,197 (2.92% / 3.11%)]
[237,480 / 133,705 (65.97)]
|
15.5C - 16.4C |
[11,691 (3.05% / 3.25%)]
[249,171 / 122,508 (69.22)]
|
16.5C - 17.4C |
[12,382 (3.23% / 3.44%)]
[261,553 / 110,817 (72.66)]
|
17.5C - 18.4C |
[14,002 (3.65% / 3.89%)]
[275,555 / 98,435 (76.55)]
|
18.5C - 19.4C |
[14,591 (3.80% / 4.05%)]
[290,146 / 84,433 (80.60)]
|
19.5C - 20.4C |
[14,599 (3.81% / 4.06%)]
[304,745 / 69,842 (84.65)]
|
20.5C - 21.4C |
[12,664 (3.30% / 3.52%)]
[317,409 / 55,243 (88.17)]
|
21.5C - 22.4C |
[9,898 (2.58% / 2.75%)]
[327,307 / 42,579 (90.92)]
|
22.5C - 23.4C |
[7,811 (2.04% / 2.17%)]
[335,118 / 32,681 (93.09)]
|
23.5C - 24.4C |
[6,314 (1.65% / 1.75%)]
[341,432 / 24,870 (94.85)]
|
24.5C - 25.4C |
[5,083 (1.33% / 1.41%)]
[346,515 / 18,556 (96.26)]
|
25.5C - 26.4C |
[3,994 (1.04% / 1.11%)]
[350,509 / 13,473 (97.37)]
|
26.5C - 27.4C |
[3,196 (0.83% / 0.89%)]
[353,705 / 9,479 (98.25)]
|
27.5C - 28.4C |
[2,390 (0.62% / 0.66%)]
[356,095 / 6,283 (98.92)]
|
28.5C - 29.4C |
[1,764 (0.46% / 0.49%)]
[357,859 / 3,893 (99.41)]
|
29.5C - 30.4C |
[1,083 (0.28% / 0.30%)]
[358,942 / 2,129 (99.71)]
|
30.5C - 31.4C |
[620 (0.16% / 0.17%)]
[359,562 / 1,046 (99.88)]
|
31.5C - 32.4C |
[289 (0.08% / 0.08%)]
[359,851 / 426 (99.96)]
|
32.5C - 33.4C |
[104 (0.03% / 0.03%)]
[359,955 / 137 (99.99)]
|
33.5C - 34.4C |
[26 (0.01% / 0.01%)]
[359,981 / 33 (100.00)]
|
34.5C - 35.4C |
[7 (0.00% / 0.00%)]
[359,988 / 7 (100.00)]
|
Missing observations
(23,604 / 6.15%)
Sunshine Duration
0.0h |
[256,652 (66.91% / 71.30%)]
[256,652 / 359,962 (71.30)]
|
0.1h |
[8,950 (2.33% / 2.49%)]
[265,602 / 103,310 (73.79)]
|
0.2h |
[6,561 (1.71% / 1.82%)]
[272,163 / 94,360 (75.61)]
|
0.3h |
[5,679 (1.48% / 1.58%)]
[277,842 / 87,799 (77.19)]
|
0.4h |
[5,293 (1.38% / 1.47%)]
[283,135 / 82,120 (78.66)]
|
0.5h |
[5,067 (1.32% / 1.41%)]
[288,202 / 76,827 (80.06)]
|
0.6h |
[5,236 (1.36% / 1.45%)]
[293,438 / 71,760 (81.52)]
|
0.7h |
[5,351 (1.39% / 1.49%)]
[298,789 / 66,524 (83.01)]
|
0.8h |
[6,054 (1.58% / 1.68%)]
[304,843 / 61,173 (84.69)]
|
0.9h |
[7,742 (2.02% / 2.15%)]
[312,585 / 55,119 (86.84)]
|
1.0h |
[47,377 (12.35% / 13.16%)]
[359,962 / 47,377 (100.00)]
|
Missing observations
(23,630 / 6.16%)
Snow Depth
0cm |
[83,884 (21.87% / 55.06%)]
[83,884 / 152,360 (55.06)]
|
1cm - 5cm |
[10,150 (2.65% / 6.66%)]
[94,034 / 68,476 (61.72)]
|
6cm - 10cm |
[9,672 (2.52% / 6.35%)]
[103,706 / 58,326 (68.07)]
|
11cm - 15cm |
[7,515 (1.96% / 4.93%)]
[111,221 / 48,654 (73.00)]
|
16cm - 20cm |
[6,689 (1.74% / 4.39%)]
[117,910 / 41,139 (77.39)]
|
21cm - 25cm |
[6,043 (1.58% / 3.97%)]
[123,953 / 34,450 (81.36)]
|
26cm - 30cm |
[6,610 (1.72% / 4.34%)]
[130,563 / 28,407 (85.69)]
|
31cm - 35cm |
[5,053 (1.32% / 3.32%)]
[135,616 / 21,797 (89.01)]
|
36cm - 40cm |
[4,194 (1.09% / 2.75%)]
[139,810 / 16,744 (91.76)]
|
41cm - 45cm |
[3,568 (0.93% / 2.34%)]
[143,378 / 12,550 (94.10)]
|
46cm - 50cm |
[2,485 (0.65% / 1.63%)]
[145,863 / 8,982 (95.74)]
|
51cm - 55cm |
[1,900 (0.50% / 1.25%)]
[147,763 / 6,497 (96.98)]
|
56cm - 60cm |
[1,278 (0.33% / 0.84%)]
[149,041 / 4,597 (97.82)]
|
61cm - 65cm |
[753 (0.20% / 0.49%)]
[149,794 / 3,319 (98.32)]
|
66cm - 70cm |
[525 (0.14% / 0.34%)]
[150,319 / 2,566 (98.66)]
|
71cm - 75cm |
[600 (0.16% / 0.39%)]
[150,919 / 2,041 (99.05)]
|
76cm - 80cm |
[491 (0.13% / 0.32%)]
[151,410 / 1,441 (99.38)]
|
81cm - 85cm |
[419 (0.11% / 0.28%)]
[151,829 / 950 (99.65)]
|
86cm - 90cm |
[278 (0.07% / 0.18%)]
[152,107 / 531 (99.83)]
|
91cm - 95cm |
[135 (0.04% / 0.09%)]
[152,242 / 253 (99.92)]
|
96cm - 100cm |
[50 (0.01% / 0.03%)]
[152,292 / 118 (99.96)]
|
101cm - 105cm |
[21 (0.01% / 0.01%)]
[152,313 / 68 (99.97)]
|
106cm - 110cm |
[15 (0.00% / 0.01%)]
[152,328 / 47 (99.98)]
|
111cm - 115cm |
[25 (0.01% / 0.02%)]
[152,353 / 32 (100.00)]
|
116cm - 120cm |
[7 (0.00% / 0.00%)]
[152,360 / 7 (100.00)]
|
Missing observations
(231,232 / 60.28%)
|