Station Number
|
31281 |
Prefecture
|
Aomori
[
Local Portal
]
|
Location
|
|
Months of Observations
|
79 |
Number of Observations
|
56,770 |
Period of Observations
|
Period |
Name |
Lat. |
Long. |
Height |
Anemometer |
1975/05/21
--
1976/11/19 |
ROKKASHO |
40.953N
|
141.317E
|
57m
|
0.0m
|
1976/11/20
--
1982/09/21 |
ROKKASHO |
40.953N
|
141.317E
|
57m
|
6.5m
|
|
Past Heavy Rain Data
|
AMeDAS heavy rain |
Weather Disaster Reports
|
|
Typhoon History
|
|
Neighbor Stations
|
Number |
Name |
Distance |
Azimuth |
31336 |
ROKKASHO (Aomori) |
8.45km
|
206deg.
|
31332 |
NOHEJI (Aomori) |
15.23km
|
240deg.
|
31916 |
(Aomori) |
15.23km
|
240deg.
|
31331 |
NOHEJI (Aomori) |
21.21km
|
237deg.
|
31915 |
NOHEJI (Aomori) |
21.21km
|
237deg.
|
|
Statistics for the Whole Period
Precipitation
0.0mm - 0.4mm |
[51,823 (91.29% / 92.57%)]
[51,823 / 55,984 (92.57)]
|
0.5mm - 1.4mm |
[2,493 (4.39% / 4.45%)]
[54,316 / 4,161 (97.02)]
|
1.5mm - 2.4mm |
[768 (1.35% / 1.37%)]
[55,084 / 1,668 (98.39)]
|
2.5mm - 3.4mm |
[359 (0.63% / 0.64%)]
[55,443 / 900 (99.03)]
|
3.5mm - 4.4mm |
[178 (0.31% / 0.32%)]
[55,621 / 541 (99.35)]
|
4.5mm - 5.4mm |
[116 (0.20% / 0.21%)]
[55,737 / 363 (99.56)]
|
5.5mm - 6.4mm |
[76 (0.13% / 0.14%)]
[55,813 / 247 (99.69)]
|
6.5mm - 7.4mm |
[56 (0.10% / 0.10%)]
[55,869 / 171 (99.79)]
|
7.5mm - 8.4mm |
[37 (0.07% / 0.07%)]
[55,906 / 115 (99.86)]
|
8.5mm - 9.4mm |
[16 (0.03% / 0.03%)]
[55,922 / 78 (99.89)]
|
9.5mm - 10.4mm |
[13 (0.02% / 0.02%)]
[55,935 / 62 (99.91)]
|
10.5mm - 11.4mm |
[8 (0.01% / 0.01%)]
[55,943 / 49 (99.93)]
|
11.5mm - 12.4mm |
[12 (0.02% / 0.02%)]
[55,955 / 41 (99.95)]
|
12.5mm - 13.4mm |
[8 (0.01% / 0.01%)]
[55,963 / 29 (99.96)]
|
13.5mm - 14.4mm |
[4 (0.01% / 0.01%)]
[55,967 / 21 (99.97)]
|
14.5mm - 15.4mm |
[4 (0.01% / 0.01%)]
[55,971 / 17 (99.98)]
|
16.5mm - 17.4mm |
[3 (0.01% / 0.01%)]
[55,974 / 13 (99.98)]
|
17.5mm - 18.4mm |
[1 (0.00% / 0.00%)]
[55,975 / 10 (99.98)]
|
18.5mm - 19.4mm |
[1 (0.00% / 0.00%)]
[55,976 / 9 (99.99)]
|
19.5mm - 20.4mm |
[2 (0.00% / 0.00%)]
[55,978 / 8 (99.99)]
|
20.5mm - 21.4mm |
[1 (0.00% / 0.00%)]
[55,979 / 6 (99.99)]
|
21.5mm - 22.4mm |
[1 (0.00% / 0.00%)]
[55,980 / 5 (99.99)]
|
25.5mm - 26.4mm |
[1 (0.00% / 0.00%)]
[55,981 / 4 (99.99)]
|
29.5mm - 30.4mm |
[1 (0.00% / 0.00%)]
[55,982 / 3 (100.00)]
|
33.5mm - 34.4mm |
[1 (0.00% / 0.00%)]
[55,983 / 2 (100.00)]
|
34.5mm - 35.4mm |
[1 (0.00% / 0.00%)]
[55,984 / 1 (100.00)]
|
Missing observations
(786 / 1.38%)
Wind Direction
Calm |
[5,972 (10.52% / 11.78%)]
|
NNE |
[431 (0.76% / 0.85%)]
|
NE |
[1,236 (2.18% / 2.44%)]
|
ENE |
[5,430 (9.56% / 10.71%)]
|
E |
[4,956 (8.73% / 9.77%)]
|
ESE |
[2,824 (4.97% / 5.57%)]
|
SE |
[1,306 (2.30% / 2.58%)]
|
SSE |
[743 (1.31% / 1.47%)]
|
S |
[521 (0.92% / 1.03%)]
|
SSW |
[1,261 (2.22% / 2.49%)]
|
SW |
[2,242 (3.95% / 4.42%)]
|
WSW |
[7,665 (13.50% / 15.11%)]
|
W |
[8,150 (14.36% / 16.07%)]
|
WNW |
[4,494 (7.92% / 8.86%)]
|
NW |
[2,174 (3.83% / 4.29%)]
|
NNW |
[861 (1.52% / 1.70%)]
|
N |
[446 (0.79% / 0.88%)]
|
Missing observations
(6,058 / 10.67%)
Wind Speed
0.0m/s - 0.4m/s |
[5,972 (10.52% / 11.70%)]
[5,972 / 51,044 (11.70)]
|
0.5m/s - 1.4m/s |
[11,641 (20.51% / 22.81%)]
[17,613 / 45,072 (34.51)]
|
1.5m/s - 2.4m/s |
[11,178 (19.69% / 21.90%)]
[28,791 / 33,431 (56.40)]
|
2.5m/s - 3.4m/s |
[8,975 (15.81% / 17.58%)]
[37,766 / 22,253 (73.99)]
|
3.5m/s - 4.4m/s |
[5,934 (10.45% / 11.63%)]
[43,700 / 13,278 (85.61)]
|
4.5m/s - 5.4m/s |
[3,832 (6.75% / 7.51%)]
[47,532 / 7,344 (93.12)]
|
5.5m/s - 6.4m/s |
[2,034 (3.58% / 3.98%)]
[49,566 / 3,512 (97.10)]
|
6.5m/s - 7.4m/s |
[906 (1.60% / 1.77%)]
[50,472 / 1,478 (98.88)]
|
7.5m/s - 8.4m/s |
[356 (0.63% / 0.70%)]
[50,828 / 572 (99.58)]
|
8.5m/s - 9.4m/s |
[130 (0.23% / 0.25%)]
[50,958 / 216 (99.83)]
|
9.5m/s - 10.4m/s |
[50 (0.09% / 0.10%)]
[51,008 / 86 (99.93)]
|
10.5m/s - 11.4m/s |
[19 (0.03% / 0.04%)]
[51,027 / 36 (99.97)]
|
11.5m/s - 12.4m/s |
[8 (0.01% / 0.02%)]
[51,035 / 17 (99.98)]
|
12.5m/s - 13.4m/s |
[5 (0.01% / 0.01%)]
[51,040 / 9 (99.99)]
|
13.5m/s - 14.4m/s |
[1 (0.00% / 0.00%)]
[51,041 / 4 (99.99)]
|
15.5m/s - 16.4m/s |
[2 (0.00% / 0.00%)]
[51,043 / 3 (100.00)]
|
16.5m/s - 17.4m/s |
[1 (0.00% / 0.00%)]
[51,044 / 1 (100.00)]
|
Missing observations
(5,726 / 10.09%)
Temperature
-14.5C - -13.6C |
[1 (0.00% / 0.00%)]
[1 / 50,426 (0.00)]
|
-13.5C - -12.6C |
[1 (0.00% / 0.00%)]
[2 / 50,425 (0.00)]
|
-12.5C - -11.6C |
[8 (0.01% / 0.02%)]
[10 / 50,424 (0.02)]
|
-11.5C - -10.6C |
[4 (0.01% / 0.01%)]
[14 / 50,416 (0.03)]
|
-10.5C - -9.6C |
[4 (0.01% / 0.01%)]
[18 / 50,412 (0.04)]
|
-9.5C - -8.6C |
[33 (0.06% / 0.07%)]
[51 / 50,408 (0.10)]
|
-8.5C - -7.6C |
[74 (0.13% / 0.15%)]
[125 / 50,375 (0.25)]
|
-7.5C - -6.6C |
[215 (0.38% / 0.43%)]
[340 / 50,301 (0.67)]
|
-6.5C - -5.6C |
[339 (0.60% / 0.67%)]
[679 / 50,086 (1.35)]
|
-5.5C - -4.6C |
[650 (1.14% / 1.29%)]
[1,329 / 49,747 (2.64)]
|
-4.5C - -3.6C |
[1,063 (1.87% / 2.11%)]
[2,392 / 49,097 (4.74)]
|
-3.5C - -2.6C |
[1,381 (2.43% / 2.74%)]
[3,773 / 48,034 (7.48)]
|
-2.5C - -1.6C |
[1,587 (2.80% / 3.15%)]
[5,360 / 46,653 (10.63)]
|
-1.5C - -0.6C |
[1,763 (3.11% / 3.50%)]
[7,123 / 45,066 (14.13)]
|
-0.5C - 0.4C |
[3,845 (6.77% / 7.63%)]
[10,968 / 43,303 (21.75)]
|
0.5C - 1.4C |
[2,077 (3.66% / 4.12%)]
[13,045 / 39,458 (25.87)]
|
1.5C - 2.4C |
[1,985 (3.50% / 3.94%)]
[15,030 / 37,381 (29.81)]
|
2.5C - 3.4C |
[1,940 (3.42% / 3.85%)]
[16,970 / 35,396 (33.65)]
|
3.5C - 4.4C |
[1,784 (3.14% / 3.54%)]
[18,754 / 33,456 (37.19)]
|
4.5C - 5.4C |
[1,703 (3.00% / 3.38%)]
[20,457 / 31,672 (40.57)]
|
5.5C - 6.4C |
[1,537 (2.71% / 3.05%)]
[21,994 / 29,969 (43.62)]
|
6.5C - 7.4C |
[1,384 (2.44% / 2.74%)]
[23,378 / 28,432 (46.36)]
|
7.5C - 8.4C |
[1,515 (2.67% / 3.00%)]
[24,893 / 27,048 (49.37)]
|
8.5C - 9.4C |
[1,623 (2.86% / 3.22%)]
[26,516 / 25,533 (52.58)]
|
9.5C - 10.4C |
[1,492 (2.63% / 2.96%)]
[28,008 / 23,910 (55.54)]
|
10.5C - 11.4C |
[1,456 (2.56% / 2.89%)]
[29,464 / 22,418 (58.43)]
|
11.5C - 12.4C |
[1,576 (2.78% / 3.13%)]
[31,040 / 20,962 (61.56)]
|
12.5C - 13.4C |
[1,727 (3.04% / 3.42%)]
[32,767 / 19,386 (64.98)]
|
13.5C - 14.4C |
[1,645 (2.90% / 3.26%)]
[34,412 / 17,659 (68.24)]
|
14.5C - 15.4C |
[1,748 (3.08% / 3.47%)]
[36,160 / 16,014 (71.71)]
|
15.5C - 16.4C |
[1,955 (3.44% / 3.88%)]
[38,115 / 14,266 (75.59)]
|
16.5C - 17.4C |
[2,139 (3.77% / 4.24%)]
[40,254 / 12,311 (79.83)]
|
17.5C - 18.4C |
[1,976 (3.48% / 3.92%)]
[42,230 / 10,172 (83.75)]
|
18.5C - 19.4C |
[1,839 (3.24% / 3.65%)]
[44,069 / 8,196 (87.39)]
|
19.5C - 20.4C |
[1,602 (2.82% / 3.18%)]
[45,671 / 6,357 (90.57)]
|
20.5C - 21.4C |
[1,315 (2.32% / 2.61%)]
[46,986 / 4,755 (93.18)]
|
21.5C - 22.4C |
[1,039 (1.83% / 2.06%)]
[48,025 / 3,440 (95.24)]
|
22.5C - 23.4C |
[764 (1.35% / 1.52%)]
[48,789 / 2,401 (96.75)]
|
23.5C - 24.4C |
[540 (0.95% / 1.07%)]
[49,329 / 1,637 (97.82)]
|
24.5C - 25.4C |
[390 (0.69% / 0.77%)]
[49,719 / 1,097 (98.60)]
|
25.5C - 26.4C |
[261 (0.46% / 0.52%)]
[49,980 / 707 (99.12)]
|
26.5C - 27.4C |
[181 (0.32% / 0.36%)]
[50,161 / 446 (99.47)]
|
27.5C - 28.4C |
[122 (0.21% / 0.24%)]
[50,283 / 265 (99.72)]
|
28.5C - 29.4C |
[75 (0.13% / 0.15%)]
[50,358 / 143 (99.87)]
|
29.5C - 30.4C |
[45 (0.08% / 0.09%)]
[50,403 / 68 (99.95)]
|
30.5C - 31.4C |
[16 (0.03% / 0.03%)]
[50,419 / 23 (99.99)]
|
31.5C - 32.4C |
[6 (0.01% / 0.01%)]
[50,425 / 7 (100.00)]
|
32.5C - 33.4C |
[1 (0.00% / 0.00%)]
[50,426 / 1 (100.00)]
|
Missing observations
(6,344 / 11.17%)
Sunshine Duration
0.0h |
[35,410 (62.37% / 69.42%)]
[35,410 / 51,007 (69.42)]
|
0.1h |
[1,267 (2.23% / 2.48%)]
[36,677 / 15,597 (71.91)]
|
0.2h |
[946 (1.67% / 1.85%)]
[37,623 / 14,330 (73.76)]
|
0.3h |
[889 (1.57% / 1.74%)]
[38,512 / 13,384 (75.50)]
|
0.4h |
[809 (1.43% / 1.59%)]
[39,321 / 12,495 (77.09)]
|
0.5h |
[829 (1.46% / 1.63%)]
[40,150 / 11,686 (78.71)]
|
0.6h |
[799 (1.41% / 1.57%)]
[40,949 / 10,857 (80.28)]
|
0.7h |
[844 (1.49% / 1.65%)]
[41,793 / 10,058 (81.94)]
|
0.8h |
[904 (1.59% / 1.77%)]
[42,697 / 9,214 (83.71)]
|
0.9h |
[1,160 (2.04% / 2.27%)]
[43,857 / 8,310 (85.98)]
|
1.0h |
[7,150 (12.59% / 14.02%)]
[51,007 / 7,150 (100.00)]
|
Missing observations
(5,763 / 10.15%)
|