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 151
Number of Observations 110,280
Period of Observations
Period Name Lat. Long. Height Anemometer
2003/01/01 -- 2017/07/99 KYUTO 25.847N 131.263E 48m 7.0m
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
92011 MINAMI-DAITO (Okinawa) 4.09km 239deg.
92006 KITADAITO (Okinawa) 12.42km 31deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 103,534
[103,534 (93.88% / 94.03%)] [103,534 / 110,111 (94.03)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 3,451
[3,451 (3.13% / 3.13%)] [106,985 / 6,577 (97.16)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 995
[995 (0.90% / 0.90%)] [107,980 / 3,126 (98.06)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 573
[573 (0.52% / 0.52%)] [108,553 / 2,131 (98.59)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 353
[353 (0.32% / 0.32%)] [108,906 / 1,558 (98.91)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 249
[249 (0.23% / 0.23%)] [109,155 / 1,205 (99.13)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 207
[207 (0.19% / 0.19%)] [109,362 / 956 (99.32)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 136
[136 (0.12% / 0.12%)] [109,498 / 749 (99.44)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 112
[112 (0.10% / 0.10%)] [109,610 / 613 (99.55)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 70
[70 (0.06% / 0.06%)] [109,680 / 501 (99.61)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 61
[61 (0.06% / 0.06%)] [109,741 / 431 (99.66)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 52
[52 (0.05% / 0.05%)] [109,793 / 370 (99.71)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 59
[59 (0.05% / 0.05%)] [109,852 / 318 (99.76)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 24
[24 (0.02% / 0.02%)] [109,876 / 259 (99.79)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 37
[37 (0.03% / 0.03%)] [109,913 / 235 (99.82)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 29
[29 (0.03% / 0.03%)] [109,942 / 198 (99.85)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 28
[28 (0.03% / 0.03%)] [109,970 / 169 (99.87)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 13
[13 (0.01% / 0.01%)] [109,983 / 141 (99.88)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 15
[15 (0.01% / 0.01%)] [109,998 / 128 (99.90)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 11
[11 (0.01% / 0.01%)] [110,009 / 113 (99.91)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 15
[15 (0.01% / 0.01%)] [110,024 / 102 (99.92)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 13
[13 (0.01% / 0.01%)] [110,037 / 87 (99.93)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 10
[10 (0.01% / 0.01%)] [110,047 / 74 (99.94)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 7
[7 (0.01% / 0.01%)] [110,054 / 64 (99.95)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 7
[7 (0.01% / 0.01%)] [110,061 / 57 (99.95)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 8
[8 (0.01% / 0.01%)] [110,069 / 50 (99.96)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 4
[4 (0.00% / 0.00%)] [110,073 / 42 (99.97)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 6
[6 (0.01% / 0.01%)] [110,079 / 38 (99.97)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 5
[5 (0.00% / 0.00%)] [110,084 / 32 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [110,089 / 27 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [110,091 / 22 (99.98)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [110,092 / 20 (99.98)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [110,093 / 19 (99.98)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 3
[3 (0.00% / 0.00%)] [110,096 / 18 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [110,098 / 15 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [110,099 / 13 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [110,101 / 12 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [110,103 / 10 (99.99)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 3
[3 (0.00% / 0.00%)] [110,106 / 8 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [110,107 / 5 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [110,108 / 4 (100.00)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [110,109 / 3 (100.00)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 1
[1 (0.00% / 0.00%)] [110,110 / 2 (100.00)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 1
[1 (0.00% / 0.00%)] [110,111 / 1 (100.00)]

Missing observations (169 / 0.15%)

Wind Direction

Calm Calm = 1,488
[1,488 (1.35% / 1.35%)]
NNE NNE = 9,089
[9,089 (8.24% / 8.25%)]
NE NE = 9,958
[9,958 (9.03% / 9.04%)]
ENE ENE = 10,872
[10,872 (9.86% / 9.87%)]
E E = 11,710
[11,710 (10.62% / 10.63%)]
ESE ESE = 7,776
[7,776 (7.05% / 7.06%)]
SE SE = 2,498
[2,498 (2.27% / 2.27%)]
SSE SSE = 6,723
[6,723 (6.10% / 6.10%)]
S S = 9,258
[9,258 (8.39% / 8.41%)]
SSW SSW = 6,251
[6,251 (5.67% / 5.68%)]
SW SW = 5,782
[5,782 (5.24% / 5.25%)]
WSW WSW = 2,999
[2,999 (2.72% / 2.72%)]
W W = 2,867
[2,867 (2.60% / 2.60%)]
WNW WNW = 2,148
[2,148 (1.95% / 1.95%)]
NW NW = 3,359
[3,359 (3.05% / 3.05%)]
NNW NNW = 7,852
[7,852 (7.12% / 7.13%)]
N N = 9,513
[9,513 (8.63% / 8.64%)]

Missing observations (137 / 0.12%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 1,894
[1,894 (1.72% / 1.72%)] [1,894 / 110,143 (1.72)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 6,414
[6,414 (5.82% / 5.82%)] [8,308 / 108,249 (7.54)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 12,671
[12,671 (11.49% / 11.50%)] [20,979 / 101,835 (19.05)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 19,401
[19,401 (17.59% / 17.61%)] [40,380 / 89,164 (36.66)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 21,546
[21,546 (19.54% / 19.56%)] [61,926 / 69,763 (56.22)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 18,263
[18,263 (16.56% / 16.58%)] [80,189 / 48,217 (72.80)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 13,389
[13,389 (12.14% / 12.16%)] [93,578 / 29,954 (84.96)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 8,294
[8,294 (7.52% / 7.53%)] [101,872 / 16,565 (92.49)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 4,447
[4,447 (4.03% / 4.04%)] [106,319 / 8,271 (96.53)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 1,849
[1,849 (1.68% / 1.68%)] [108,168 / 3,824 (98.21)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 831
[831 (0.75% / 0.75%)] [108,999 / 1,975 (98.96)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 388
[388 (0.35% / 0.35%)] [109,387 / 1,144 (99.31)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 219
[219 (0.20% / 0.20%)] [109,606 / 756 (99.51)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 135
[135 (0.12% / 0.12%)] [109,741 / 537 (99.64)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 90
[90 (0.08% / 0.08%)] [109,831 / 402 (99.72)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 64
[64 (0.06% / 0.06%)] [109,895 / 312 (99.77)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 60
[60 (0.05% / 0.05%)] [109,955 / 248 (99.83)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 33
[33 (0.03% / 0.03%)] [109,988 / 188 (99.86)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 49
[49 (0.04% / 0.04%)] [110,037 / 155 (99.90)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 26
[26 (0.02% / 0.02%)] [110,063 / 106 (99.93)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 20
[20 (0.02% / 0.02%)] [110,083 / 80 (99.95)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 18
[18 (0.02% / 0.02%)] [110,101 / 60 (99.96)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 15
[15 (0.01% / 0.01%)] [110,116 / 42 (99.98)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 4
[4 (0.00% / 0.00%)] [110,120 / 27 (99.98)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 6
[6 (0.01% / 0.01%)] [110,126 / 23 (99.98)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 5
[5 (0.00% / 0.00%)] [110,131 / 17 (99.99)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 4
[4 (0.00% / 0.00%)] [110,135 / 12 (99.99)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 3
[3 (0.00% / 0.00%)] [110,138 / 8 (100.00)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 3
[3 (0.00% / 0.00%)] [110,141 / 5 (100.00)]
30.5m/s - 31.4m/s 30.5m/s - 31.4m/s = 1
[1 (0.00% / 0.00%)] [110,142 / 2 (100.00)]
31.5m/s - 32.4m/s 31.5m/s - 32.4m/s = 1
[1 (0.00% / 0.00%)] [110,143 / 1 (100.00)]

Missing observations (137 / 0.12%)

Temperature

8.5C - 9.4C 8.5C - 9.4C = 2
[2 (0.00% / 0.00%)] [2 / 110,144 (0.00)]
9.5C - 10.4C 9.5C - 10.4C = 7
[7 (0.01% / 0.01%)] [9 / 110,142 (0.01)]
10.5C - 11.4C 10.5C - 11.4C = 29
[29 (0.03% / 0.03%)] [38 / 110,135 (0.03)]
11.5C - 12.4C 11.5C - 12.4C = 45
[45 (0.04% / 0.04%)] [83 / 110,106 (0.08)]
12.5C - 13.4C 12.5C - 13.4C = 200
[200 (0.18% / 0.18%)] [283 / 110,061 (0.26)]
13.5C - 14.4C 13.5C - 14.4C = 607
[607 (0.55% / 0.55%)] [890 / 109,861 (0.81)]
14.5C - 15.4C 14.5C - 15.4C = 1,672
[1,672 (1.52% / 1.52%)] [2,562 / 109,254 (2.33)]
15.5C - 16.4C 15.5C - 16.4C = 3,283
[3,283 (2.98% / 2.98%)] [5,845 / 107,582 (5.31)]
16.5C - 17.4C 16.5C - 17.4C = 4,900
[4,900 (4.44% / 4.45%)] [10,745 / 104,299 (9.76)]
17.5C - 18.4C 17.5C - 18.4C = 5,656
[5,656 (5.13% / 5.14%)] [16,401 / 99,399 (14.89)]
18.5C - 19.4C 18.5C - 19.4C = 6,743
[6,743 (6.11% / 6.12%)] [23,144 / 93,743 (21.01)]
19.5C - 20.4C 19.5C - 20.4C = 7,209
[7,209 (6.54% / 6.55%)] [30,353 / 87,000 (27.56)]
20.5C - 21.4C 20.5C - 21.4C = 7,927
[7,927 (7.19% / 7.20%)] [38,280 / 79,791 (34.75)]
21.5C - 22.4C 21.5C - 22.4C = 7,408
[7,408 (6.72% / 6.73%)] [45,688 / 71,864 (41.48)]
22.5C - 23.4C 22.5C - 23.4C = 6,839
[6,839 (6.20% / 6.21%)] [52,527 / 64,456 (47.69)]
23.5C - 24.4C 23.5C - 24.4C = 6,573
[6,573 (5.96% / 5.97%)] [59,100 / 57,617 (53.66)]
24.5C - 25.4C 24.5C - 25.4C = 6,322
[6,322 (5.73% / 5.74%)] [65,422 / 51,044 (59.40)]
25.5C - 26.4C 25.5C - 26.4C = 7,342
[7,342 (6.66% / 6.67%)] [72,764 / 44,722 (66.06)]
26.5C - 27.4C 26.5C - 27.4C = 8,755
[8,755 (7.94% / 7.95%)] [81,519 / 37,380 (74.01)]
27.5C - 28.4C 27.5C - 28.4C = 10,865
[10,865 (9.85% / 9.86%)] [92,384 / 28,625 (83.88)]
28.5C - 29.4C 28.5C - 29.4C = 7,491
[7,491 (6.79% / 6.80%)] [99,875 / 17,760 (90.68)]
29.5C - 30.4C 29.5C - 30.4C = 5,329
[5,329 (4.83% / 4.84%)] [105,204 / 10,269 (95.51)]
30.5C - 31.4C 30.5C - 31.4C = 3,866
[3,866 (3.51% / 3.51%)] [109,070 / 4,940 (99.02)]
31.5C - 32.4C 31.5C - 32.4C = 1,028
[1,028 (0.93% / 0.93%)] [110,098 / 1,074 (99.96)]
32.5C - 33.4C 32.5C - 33.4C = 46
[46 (0.04% / 0.04%)] [110,144 / 46 (100.00)]

Missing observations (136 / 0.12%)