Station Number 92012
Prefecture Okinawa [ Local Portal ]
Location 沖縄県島尻郡南大東村字旧東 南大東航空気象観測所 (SHIMAJIRI GUN MINAMIDAITO SON, OKINAWA KEN)
Months of Observations 165
Number of Observations 120,504
Period of Observations
Period Name Lat. Long. Height Anemometer
2003/01/01 -- 2017/12/06 KYUTO 25.847N 131.263E 48m 7.0m
2017/12/07 -- 2018/09/99 KYUTO 25.847N 131.263E 48m 9.8m
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
92011 MINAMI-DAITO (Okinawa) 4.09km 239deg.
92006 KITA-DAITO (Okinawa) 12.42km 31deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 113,159
[113,159 (93.90% / 94.05%)] [113,159 / 120,318 (94.05)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 3,786
[3,786 (3.14% / 3.15%)] [116,945 / 7,159 (97.20)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 1,098
[1,098 (0.91% / 0.91%)] [118,043 / 3,373 (98.11)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 616
[616 (0.51% / 0.51%)] [118,659 / 2,275 (98.62)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 373
[373 (0.31% / 0.31%)] [119,032 / 1,659 (98.93)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 269
[269 (0.22% / 0.22%)] [119,301 / 1,286 (99.15)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 223
[223 (0.19% / 0.19%)] [119,524 / 1,017 (99.34)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 145
[145 (0.12% / 0.12%)] [119,669 / 794 (99.46)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 116
[116 (0.10% / 0.10%)] [119,785 / 649 (99.56)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 74
[74 (0.06% / 0.06%)] [119,859 / 533 (99.62)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 67
[67 (0.06% / 0.06%)] [119,926 / 459 (99.67)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 53
[53 (0.04% / 0.04%)] [119,979 / 392 (99.72)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 60
[60 (0.05% / 0.05%)] [120,039 / 339 (99.77)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 25
[25 (0.02% / 0.02%)] [120,064 / 279 (99.79)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 42
[42 (0.03% / 0.03%)] [120,106 / 254 (99.82)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 30
[30 (0.02% / 0.02%)] [120,136 / 212 (99.85)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 30
[30 (0.02% / 0.02%)] [120,166 / 182 (99.87)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 15
[15 (0.01% / 0.01%)] [120,181 / 152 (99.89)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 17
[17 (0.01% / 0.01%)] [120,198 / 137 (99.90)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 12
[12 (0.01% / 0.01%)] [120,210 / 120 (99.91)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 15
[15 (0.01% / 0.01%)] [120,225 / 108 (99.92)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 14
[14 (0.01% / 0.01%)] [120,239 / 93 (99.93)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 11
[11 (0.01% / 0.01%)] [120,250 / 79 (99.94)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 7
[7 (0.01% / 0.01%)] [120,257 / 68 (99.95)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 7
[7 (0.01% / 0.01%)] [120,264 / 61 (99.96)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 8
[8 (0.01% / 0.01%)] [120,272 / 54 (99.96)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 4
[4 (0.00% / 0.00%)] [120,276 / 46 (99.97)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 6
[6 (0.00% / 0.00%)] [120,282 / 42 (99.97)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 5
[5 (0.00% / 0.00%)] [120,287 / 36 (99.97)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [120,292 / 31 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [120,294 / 26 (99.98)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [120,295 / 24 (99.98)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [120,296 / 23 (99.98)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 4
[4 (0.00% / 0.00%)] [120,300 / 22 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [120,302 / 18 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [120,303 / 16 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [120,305 / 15 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [120,307 / 13 (99.99)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [120,308 / 11 (99.99)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 3
[3 (0.00% / 0.00%)] [120,311 / 10 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [120,312 / 7 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [120,313 / 6 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [120,314 / 5 (100.00)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [120,315 / 4 (100.00)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 1
[1 (0.00% / 0.00%)] [120,316 / 3 (100.00)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [120,317 / 2 (100.00)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 1
[1 (0.00% / 0.00%)] [120,318 / 1 (100.00)]

Missing observations (186 / 0.15%)

Wind Direction

Calm Calm = 1,557
[1,557 (1.29% / 1.29%)]
NNE NNE = 9,832
[9,832 (8.16% / 8.17%)]
NE NE = 11,311
[11,311 (9.39% / 9.40%)]
ENE ENE = 12,146
[12,146 (10.08% / 10.09%)]
E E = 12,689
[12,689 (10.53% / 10.54%)]
ESE ESE = 8,522
[8,522 (7.07% / 7.08%)]
SE SE = 3,180
[3,180 (2.64% / 2.64%)]
SSE SSE = 7,305
[7,305 (6.06% / 6.07%)]
S S = 9,747
[9,747 (8.09% / 8.10%)]
SSW SSW = 6,662
[6,662 (5.53% / 5.54%)]
SW SW = 6,194
[6,194 (5.14% / 5.15%)]
WSW WSW = 3,370
[3,370 (2.80% / 2.80%)]
W W = 3,154
[3,154 (2.62% / 2.62%)]
WNW WNW = 2,416
[2,416 (2.00% / 2.01%)]
NW NW = 3,618
[3,618 (3.00% / 3.01%)]
NNW NNW = 8,428
[8,428 (6.99% / 7.00%)]
N N = 10,211
[10,211 (8.47% / 8.48%)]

Missing observations (162 / 0.13%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 1,997
[1,997 (1.66% / 1.66%)] [1,997 / 120,342 (1.66)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 6,923
[6,923 (5.75% / 5.75%)] [8,920 / 118,345 (7.41)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 13,861
[13,861 (11.50% / 11.52%)] [22,781 / 111,422 (18.93)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 21,247
[21,247 (17.63% / 17.66%)] [44,028 / 97,561 (36.59)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 23,398
[23,398 (19.42% / 19.44%)] [67,426 / 76,314 (56.03)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 19,849
[19,849 (16.47% / 16.49%)] [87,275 / 52,916 (72.52)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 14,734
[14,734 (12.23% / 12.24%)] [102,009 / 33,067 (84.77)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 9,129
[9,129 (7.58% / 7.59%)] [111,138 / 18,333 (92.35)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 4,974
[4,974 (4.13% / 4.13%)] [116,112 / 9,204 (96.49)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 2,053
[2,053 (1.70% / 1.71%)] [118,165 / 4,230 (98.19)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 917
[917 (0.76% / 0.76%)] [119,082 / 2,177 (98.95)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 429
[429 (0.36% / 0.36%)] [119,511 / 1,260 (99.31)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 252
[252 (0.21% / 0.21%)] [119,763 / 831 (99.52)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 154
[154 (0.13% / 0.13%)] [119,917 / 579 (99.65)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 101
[101 (0.08% / 0.08%)] [120,018 / 425 (99.73)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 68
[68 (0.06% / 0.06%)] [120,086 / 324 (99.79)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 66
[66 (0.05% / 0.05%)] [120,152 / 256 (99.84)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 35
[35 (0.03% / 0.03%)] [120,187 / 190 (99.87)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 49
[49 (0.04% / 0.04%)] [120,236 / 155 (99.91)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 26
[26 (0.02% / 0.02%)] [120,262 / 106 (99.93)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 20
[20 (0.02% / 0.02%)] [120,282 / 80 (99.95)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 18
[18 (0.01% / 0.01%)] [120,300 / 60 (99.97)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 15
[15 (0.01% / 0.01%)] [120,315 / 42 (99.98)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 4
[4 (0.00% / 0.00%)] [120,319 / 27 (99.98)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 6
[6 (0.00% / 0.00%)] [120,325 / 23 (99.99)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 5
[5 (0.00% / 0.00%)] [120,330 / 17 (99.99)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 4
[4 (0.00% / 0.00%)] [120,334 / 12 (99.99)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 3
[3 (0.00% / 0.00%)] [120,337 / 8 (100.00)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 3
[3 (0.00% / 0.00%)] [120,340 / 5 (100.00)]
30.5m/s - 31.4m/s 30.5m/s - 31.4m/s = 1
[1 (0.00% / 0.00%)] [120,341 / 2 (100.00)]
31.5m/s - 32.4m/s 31.5m/s - 32.4m/s = 1
[1 (0.00% / 0.00%)] [120,342 / 1 (100.00)]

Missing observations (162 / 0.13%)

Temperature

8.5C - 9.4C 8.5C - 9.4C = 2
[2 (0.00% / 0.00%)] [2 / 120,357 (0.00)]
9.5C - 10.4C 9.5C - 10.4C = 7
[7 (0.01% / 0.01%)] [9 / 120,355 (0.01)]
10.5C - 11.4C 10.5C - 11.4C = 29
[29 (0.02% / 0.02%)] [38 / 120,348 (0.03)]
11.5C - 12.4C 11.5C - 12.4C = 49
[49 (0.04% / 0.04%)] [87 / 120,319 (0.07)]
12.5C - 13.4C 12.5C - 13.4C = 240
[240 (0.20% / 0.20%)] [327 / 120,270 (0.27)]
13.5C - 14.4C 13.5C - 14.4C = 700
[700 (0.58% / 0.58%)] [1,027 / 120,030 (0.85)]
14.5C - 15.4C 14.5C - 15.4C = 1,794
[1,794 (1.49% / 1.49%)] [2,821 / 119,330 (2.34)]
15.5C - 16.4C 15.5C - 16.4C = 3,513
[3,513 (2.92% / 2.92%)] [6,334 / 117,536 (5.26)]
16.5C - 17.4C 16.5C - 17.4C = 5,254
[5,254 (4.36% / 4.37%)] [11,588 / 114,023 (9.63)]
17.5C - 18.4C 17.5C - 18.4C = 6,142
[6,142 (5.10% / 5.10%)] [17,730 / 108,769 (14.73)]
18.5C - 19.4C 18.5C - 19.4C = 7,265
[7,265 (6.03% / 6.04%)] [24,995 / 102,627 (20.77)]
19.5C - 20.4C 19.5C - 20.4C = 7,763
[7,763 (6.44% / 6.45%)] [32,758 / 95,362 (27.22)]
20.5C - 21.4C 20.5C - 21.4C = 8,433
[8,433 (7.00% / 7.01%)] [41,191 / 87,599 (34.22)]
21.5C - 22.4C 21.5C - 22.4C = 7,800
[7,800 (6.47% / 6.48%)] [48,991 / 79,166 (40.70)]
22.5C - 23.4C 22.5C - 23.4C = 7,357
[7,357 (6.11% / 6.11%)] [56,348 / 71,366 (46.82)]
23.5C - 24.4C 23.5C - 24.4C = 7,117
[7,117 (5.91% / 5.91%)] [63,465 / 64,009 (52.73)]
24.5C - 25.4C 24.5C - 25.4C = 6,845
[6,845 (5.68% / 5.69%)] [70,310 / 56,892 (58.42)]
25.5C - 26.4C 25.5C - 26.4C = 7,896
[7,896 (6.55% / 6.56%)] [78,206 / 50,047 (64.98)]
26.5C - 27.4C 26.5C - 27.4C = 9,783
[9,783 (8.12% / 8.13%)] [87,989 / 42,151 (73.11)]
27.5C - 28.4C 27.5C - 28.4C = 12,160
[12,160 (10.09% / 10.10%)] [100,149 / 32,368 (83.21)]
28.5C - 29.4C 28.5C - 29.4C = 8,453
[8,453 (7.01% / 7.02%)] [108,602 / 20,208 (90.23)]
29.5C - 30.4C 29.5C - 30.4C = 6,145
[6,145 (5.10% / 5.11%)] [114,747 / 11,755 (95.34)]
30.5C - 31.4C 30.5C - 31.4C = 4,260
[4,260 (3.54% / 3.54%)] [119,007 / 5,610 (98.88)]
31.5C - 32.4C 31.5C - 32.4C = 1,234
[1,234 (1.02% / 1.03%)] [120,241 / 1,350 (99.90)]
32.5C - 33.4C 32.5C - 33.4C = 113
[113 (0.09% / 0.09%)] [120,354 / 116 (100.00)]
33.5C - 34.4C 33.5C - 34.4C = 3
[3 (0.00% / 0.00%)] [120,357 / 3 (100.00)]

Missing observations (147 / 0.12%)