Station Number 68456
Prefecture Shimane [ Local Portal ]
Location 島根県益田市内田町 石見航空気象観測所 (MASUDA SHI, SHIMANE KEN)
Months of Observations 128
Number of Observations 93,477
Period of Observations
Period Name Lat. Long. Height Anemometer
2003/01/01 -- 2015/08/99 TAKATSU 34.675N 131.790E 54m 10.2m
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
68462 MASUDA (Shimane) 4.86km 87deg.
68461 MASUDA (Shimane) 6.16km 162deg.
81011 SUSA (Yamaguchi) 16.69km 246deg.
68421 MISUMI (Shimane) 19.85km 50deg.
68516 TSUWANO (Shimane) 23.70km 184deg.
68501 HIKIMI (Shimane) 23.75km 118deg.
68511 TOKUSAGAMINE (Shimane) 27.49km 198deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 85,766
[85,766 (91.75% / 92.07%)] [85,766 / 93,149 (92.07%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 4,175
[4,175 (4.47% / 4.48%)] [89,941 / 7,383 (96.56%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 1,366
[1,366 (1.46% / 1.47%)] [91,307 / 3,208 (98.02%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 664
[664 (0.71% / 0.71%)] [91,971 / 1,842 (98.74%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 393
[393 (0.42% / 0.42%)] [92,364 / 1,178 (99.16%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 193
[193 (0.21% / 0.21%)] [92,557 / 785 (99.36%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 169
[169 (0.18% / 0.18%)] [92,726 / 592 (99.55%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 96
[96 (0.10% / 0.10%)] [92,822 / 423 (99.65%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 77
[77 (0.08% / 0.08%)] [92,899 / 327 (99.73%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 47
[47 (0.05% / 0.05%)] [92,946 / 250 (99.78%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 30
[30 (0.03% / 0.03%)] [92,976 / 203 (99.81%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 25
[25 (0.03% / 0.03%)] [93,001 / 173 (99.84%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 28
[28 (0.03% / 0.03%)] [93,029 / 148 (99.87%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 10
[10 (0.01% / 0.01%)] [93,039 / 120 (99.88%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 24
[24 (0.03% / 0.03%)] [93,063 / 110 (99.91%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 10
[10 (0.01% / 0.01%)] [93,073 / 86 (99.92%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 10
[10 (0.01% / 0.01%)] [93,083 / 76 (99.93%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 7
[7 (0.01% / 0.01%)] [93,090 / 66 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 4
[4 (0.00% / 0.00%)] [93,094 / 59 (99.94%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 12
[12 (0.01% / 0.01%)] [93,106 / 55 (99.95%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 2
[2 (0.00% / 0.00%)] [93,108 / 43 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 5
[5 (0.01% / 0.01%)] [93,113 / 41 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 4
[4 (0.00% / 0.00%)] [93,117 / 36 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 4
[4 (0.00% / 0.00%)] [93,121 / 32 (99.97%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 3
[3 (0.00% / 0.00%)] [93,124 / 28 (99.97%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [93,126 / 25 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 3
[3 (0.00% / 0.00%)] [93,129 / 23 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [93,133 / 20 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [93,135 / 16 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 2
[2 (0.00% / 0.00%)] [93,137 / 14 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [93,140 / 12 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [93,142 / 9 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [93,143 / 7 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [93,144 / 6 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [93,145 / 5 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [93,146 / 4 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [93,147 / 3 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [93,148 / 2 (100.00%)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [93,149 / 1 (100.00%)]

Missing observations (328 / 0.35%)

Wind Direction

Calm Calm = 709
[709 (0.76% / 0.76%)] [0 / 0 (NA)]
NNE NNE = 6,428
[6,428 (6.88% / 6.89%)] [0 / 0 (NA)]
NE NE = 3,674
[3,674 (3.93% / 3.94%)] [0 / 0 (NA)]
ENE ENE = 1,729
[1,729 (1.85% / 1.85%)] [0 / 0 (NA)]
E E = 1,493
[1,493 (1.60% / 1.60%)] [0 / 0 (NA)]
ESE ESE = 2,577
[2,577 (2.76% / 2.76%)] [0 / 0 (NA)]
SE SE = 6,408
[6,408 (6.86% / 6.87%)] [0 / 0 (NA)]
SSE SSE = 22,682
[22,682 (24.26% / 24.31%)] [0 / 0 (NA)]
S S = 14,232
[14,232 (15.23% / 15.26%)] [0 / 0 (NA)]
SSW SSW = 2,448
[2,448 (2.62% / 2.62%)] [0 / 0 (NA)]
SW SW = 1,695
[1,695 (1.81% / 1.82%)] [0 / 0 (NA)]
WSW WSW = 2,242
[2,242 (2.40% / 2.40%)] [0 / 0 (NA)]
W W = 3,057
[3,057 (3.27% / 3.28%)] [0 / 0 (NA)]
WNW WNW = 7,242
[7,242 (7.75% / 7.76%)] [0 / 0 (NA)]
NW NW = 8,927
[8,927 (9.55% / 9.57%)] [0 / 0 (NA)]
NNW NNW = 2,595
[2,595 (2.78% / 2.78%)] [0 / 0 (NA)]
N N = 5,150
[5,150 (5.51% / 5.52%)] [0 / 0 (NA)]

Missing observations (189 / 0.20%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 1,278
[1,278 (1.37% / 1.37%)] [1,278 / 93,288 (1.37%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 11,542
[11,542 (12.35% / 12.37%)] [12,820 / 92,010 (13.74%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 20,146
[20,146 (21.55% / 21.60%)] [32,966 / 80,468 (35.34%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 20,765
[20,765 (22.21% / 22.26%)] [53,731 / 60,322 (57.60%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 14,967
[14,967 (16.01% / 16.04%)] [68,698 / 39,557 (73.64%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 9,150
[9,150 (9.79% / 9.81%)] [77,848 / 24,590 (83.45%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,578
[5,578 (5.97% / 5.98%)] [83,426 / 15,440 (89.43%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 3,635
[3,635 (3.89% / 3.90%)] [87,061 / 9,862 (93.32%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 2,339
[2,339 (2.50% / 2.51%)] [89,400 / 6,227 (95.83%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 1,611
[1,611 (1.72% / 1.73%)] [91,011 / 3,888 (97.56%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 993
[993 (1.06% / 1.06%)] [92,004 / 2,277 (98.62%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 574
[574 (0.61% / 0.62%)] [92,578 / 1,284 (99.24%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 372
[372 (0.40% / 0.40%)] [92,950 / 710 (99.64%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 162
[162 (0.17% / 0.17%)] [93,112 / 338 (99.81%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 82
[82 (0.09% / 0.09%)] [93,194 / 176 (99.90%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 47
[47 (0.05% / 0.05%)] [93,241 / 94 (99.95%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 29
[29 (0.03% / 0.03%)] [93,270 / 47 (99.98%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 8
[8 (0.01% / 0.01%)] [93,278 / 18 (99.99%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 6
[6 (0.01% / 0.01%)] [93,284 / 10 (100.00%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 2
[2 (0.00% / 0.00%)] [93,286 / 4 (100.00%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 1
[1 (0.00% / 0.00%)] [93,287 / 2 (100.00%)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 1
[1 (0.00% / 0.00%)] [93,288 / 1 (100.00%)]

Missing observations (189 / 0.20%)

Temperature

-3.5C - -2.6C -3.5C - -2.6C = 10
[10 (0.01% / 0.01%)] [10 / 93,049 (0.01%)]
-2.5C - -1.6C -2.5C - -1.6C = 34
[34 (0.04% / 0.04%)] [44 / 93,039 (0.05%)]
-1.5C - -0.6C -1.5C - -0.6C = 96
[96 (0.10% / 0.10%)] [140 / 93,005 (0.15%)]
-0.5C - 0.4C -0.5C - 0.4C = 1,443
[1,443 (1.54% / 1.55%)] [1,583 / 92,909 (1.70%)]
0.5C - 1.4C 0.5C - 1.4C = 1,780
[1,780 (1.90% / 1.91%)] [3,363 / 91,466 (3.61%)]
1.5C - 2.4C 1.5C - 2.4C = 2,390
[2,390 (2.56% / 2.57%)] [5,753 / 89,686 (6.18%)]
2.5C - 3.4C 2.5C - 3.4C = 2,932
[2,932 (3.14% / 3.15%)] [8,685 / 87,296 (9.33%)]
3.5C - 4.4C 3.5C - 4.4C = 3,002
[3,002 (3.21% / 3.23%)] [11,687 / 84,364 (12.56%)]
4.5C - 5.4C 4.5C - 5.4C = 3,241
[3,241 (3.47% / 3.48%)] [14,928 / 81,362 (16.04%)]
5.5C - 6.4C 5.5C - 6.4C = 3,406
[3,406 (3.64% / 3.66%)] [18,334 / 78,121 (19.70%)]
6.5C - 7.4C 6.5C - 7.4C = 3,516
[3,516 (3.76% / 3.78%)] [21,850 / 74,715 (23.48%)]
7.5C - 8.4C 7.5C - 8.4C = 3,367
[3,367 (3.60% / 3.62%)] [25,217 / 71,199 (27.10%)]
8.5C - 9.4C 8.5C - 9.4C = 3,211
[3,211 (3.44% / 3.45%)] [28,428 / 67,832 (30.55%)]
9.5C - 10.4C 9.5C - 10.4C = 3,213
[3,213 (3.44% / 3.45%)] [31,641 / 64,621 (34.00%)]
10.5C - 11.4C 10.5C - 11.4C = 3,230
[3,230 (3.46% / 3.47%)] [34,871 / 61,408 (37.48%)]
11.5C - 12.4C 11.5C - 12.4C = 3,264
[3,264 (3.49% / 3.51%)] [38,135 / 58,178 (40.98%)]
12.5C - 13.4C 12.5C - 13.4C = 2,956
[2,956 (3.16% / 3.18%)] [41,091 / 54,914 (44.16%)]
13.5C - 14.4C 13.5C - 14.4C = 2,989
[2,989 (3.20% / 3.21%)] [44,080 / 51,958 (47.37%)]
14.5C - 15.4C 14.5C - 15.4C = 3,071
[3,071 (3.29% / 3.30%)] [47,151 / 48,969 (50.67%)]
15.5C - 16.4C 15.5C - 16.4C = 3,231
[3,231 (3.46% / 3.47%)] [50,382 / 45,898 (54.15%)]
16.5C - 17.4C 16.5C - 17.4C = 3,232
[3,232 (3.46% / 3.47%)] [53,614 / 42,667 (57.62%)]
17.5C - 18.4C 17.5C - 18.4C = 3,120
[3,120 (3.34% / 3.35%)] [56,734 / 39,435 (60.97%)]
18.5C - 19.4C 18.5C - 19.4C = 3,365
[3,365 (3.60% / 3.62%)] [60,099 / 36,315 (64.59%)]
19.5C - 20.4C 19.5C - 20.4C = 3,777
[3,777 (4.04% / 4.06%)] [63,876 / 32,950 (68.65%)]
20.5C - 21.4C 20.5C - 21.4C = 3,498
[3,498 (3.74% / 3.76%)] [67,374 / 29,173 (72.41%)]
21.5C - 22.4C 21.5C - 22.4C = 3,836
[3,836 (4.10% / 4.12%)] [71,210 / 25,675 (76.53%)]
22.5C - 23.4C 22.5C - 23.4C = 3,854
[3,854 (4.12% / 4.14%)] [75,064 / 21,839 (80.67%)]
23.5C - 24.4C 23.5C - 24.4C = 3,754
[3,754 (4.02% / 4.03%)] [78,818 / 17,985 (84.71%)]
24.5C - 25.4C 24.5C - 25.4C = 3,455
[3,455 (3.70% / 3.71%)] [82,273 / 14,231 (88.42%)]
25.5C - 26.4C 25.5C - 26.4C = 2,751
[2,751 (2.94% / 2.96%)] [85,024 / 10,776 (91.38%)]
26.5C - 27.4C 26.5C - 27.4C = 2,142
[2,142 (2.29% / 2.30%)] [87,166 / 8,025 (93.68%)]
27.5C - 28.4C 27.5C - 28.4C = 1,856
[1,856 (1.99% / 1.99%)] [89,022 / 5,883 (95.67%)]
28.5C - 29.4C 28.5C - 29.4C = 1,435
[1,435 (1.54% / 1.54%)] [90,457 / 4,027 (97.21%)]
29.5C - 30.4C 29.5C - 30.4C = 1,207
[1,207 (1.29% / 1.30%)] [91,664 / 2,592 (98.51%)]
30.5C - 31.4C 30.5C - 31.4C = 824
[824 (0.88% / 0.89%)] [92,488 / 1,385 (99.40%)]
31.5C - 32.4C 31.5C - 32.4C = 321
[321 (0.34% / 0.34%)] [92,809 / 561 (99.74%)]
32.5C - 33.4C 32.5C - 33.4C = 162
[162 (0.17% / 0.17%)] [92,971 / 240 (99.92%)]
33.5C - 34.4C 33.5C - 34.4C = 62
[62 (0.07% / 0.07%)] [93,033 / 78 (99.98%)]
34.5C - 35.4C 34.5C - 35.4C = 16
[16 (0.02% / 0.02%)] [93,049 / 16 (100.00%)]

Missing observations (428 / 0.46%)