Station Number 91011
Prefecture Okinawa [ Local Portal ]
Location 沖縄県島尻郡伊是名村字内花 (SHIMAJIRI GUN IZENA SON, OKINAWA KEN)
Months of Observations 490
Number of Observations 357,631
Period of Observations
Period Name Lat. Long. Height Anemometer
1977/03/15 -- 1986/01/15 IZENA 26.927N 127.940E 45m 20.4m
1986/01/16 -- 2007/02/06 IZENA 26.927N 127.940E 45m 20.4m
2007/02/07 -- 2017/12/99 IZENA 26.948N 127.940E 14m 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
91066 MOTOBU (Okinawa) 29.44km 188deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 334,060
[334,060 (93.41% / 93.56%)] [334,060 / 357,058 (93.56)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,548
[11,548 (3.23% / 3.23%)] [345,608 / 22,998 (96.79)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,690
[3,690 (1.03% / 1.03%)] [349,298 / 11,450 (97.83)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,053
[2,053 (0.57% / 0.57%)] [351,351 / 7,760 (98.40)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,307
[1,307 (0.37% / 0.37%)] [352,658 / 5,707 (98.77)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 965
[965 (0.27% / 0.27%)] [353,623 / 4,400 (99.04)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 653
[653 (0.18% / 0.18%)] [354,276 / 3,435 (99.22)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 469
[469 (0.13% / 0.13%)] [354,745 / 2,782 (99.35)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 379
[379 (0.11% / 0.11%)] [355,124 / 2,313 (99.46)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 305
[305 (0.09% / 0.09%)] [355,429 / 1,934 (99.54)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 237
[237 (0.07% / 0.07%)] [355,666 / 1,629 (99.61)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 191
[191 (0.05% / 0.05%)] [355,857 / 1,392 (99.66)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 149
[149 (0.04% / 0.04%)] [356,006 / 1,201 (99.71)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 121
[121 (0.03% / 0.03%)] [356,127 / 1,052 (99.74)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 99
[99 (0.03% / 0.03%)] [356,226 / 931 (99.77)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 113
[113 (0.03% / 0.03%)] [356,339 / 832 (99.80)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 95
[95 (0.03% / 0.03%)] [356,434 / 719 (99.83)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 70
[70 (0.02% / 0.02%)] [356,504 / 624 (99.84)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 60
[60 (0.02% / 0.02%)] [356,564 / 554 (99.86)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 59
[59 (0.02% / 0.02%)] [356,623 / 494 (99.88)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 45
[45 (0.01% / 0.01%)] [356,668 / 435 (99.89)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 40
[40 (0.01% / 0.01%)] [356,708 / 390 (99.90)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 41
[41 (0.01% / 0.01%)] [356,749 / 350 (99.91)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 40
[40 (0.01% / 0.01%)] [356,789 / 309 (99.92)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 27
[27 (0.01% / 0.01%)] [356,816 / 269 (99.93)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 29
[29 (0.01% / 0.01%)] [356,845 / 242 (99.94)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 17
[17 (0.00% / 0.00%)] [356,862 / 213 (99.95)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 20
[20 (0.01% / 0.01%)] [356,882 / 196 (99.95)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 16
[16 (0.00% / 0.00%)] [356,898 / 176 (99.96)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 12
[12 (0.00% / 0.00%)] [356,910 / 160 (99.96)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 13
[13 (0.00% / 0.00%)] [356,923 / 148 (99.96)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 15
[15 (0.00% / 0.00%)] [356,938 / 135 (99.97)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 6
[6 (0.00% / 0.00%)] [356,944 / 120 (99.97)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 10
[10 (0.00% / 0.00%)] [356,954 / 114 (99.97)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 10
[10 (0.00% / 0.00%)] [356,964 / 104 (99.97)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 3
[3 (0.00% / 0.00%)] [356,967 / 94 (99.97)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 9
[9 (0.00% / 0.00%)] [356,976 / 91 (99.98)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 9
[9 (0.00% / 0.00%)] [356,985 / 82 (99.98)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 5
[5 (0.00% / 0.00%)] [356,990 / 73 (99.98)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 7
[7 (0.00% / 0.00%)] [356,997 / 68 (99.98)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 5
[5 (0.00% / 0.00%)] [357,002 / 61 (99.98)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 4
[4 (0.00% / 0.00%)] [357,006 / 56 (99.99)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 4
[4 (0.00% / 0.00%)] [357,010 / 52 (99.99)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 4
[4 (0.00% / 0.00%)] [357,014 / 48 (99.99)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 4
[4 (0.00% / 0.00%)] [357,018 / 44 (99.99)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 6
[6 (0.00% / 0.00%)] [357,024 / 40 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 6
[6 (0.00% / 0.00%)] [357,030 / 34 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [357,031 / 28 (99.99)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [357,032 / 27 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [357,034 / 26 (99.99)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [357,035 / 24 (99.99)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 2
[2 (0.00% / 0.00%)] [357,037 / 23 (99.99)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [357,039 / 21 (99.99)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [357,040 / 19 (99.99)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 1
[1 (0.00% / 0.00%)] [357,041 / 18 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 2
[2 (0.00% / 0.00%)] [357,043 / 17 (100.00)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 1
[1 (0.00% / 0.00%)] [357,044 / 15 (100.00)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [357,045 / 14 (100.00)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 1
[1 (0.00% / 0.00%)] [357,046 / 13 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [357,047 / 12 (100.00)]
62.5mm - 63.4mm 62.5mm - 63.4mm = 1
[1 (0.00% / 0.00%)] [357,048 / 11 (100.00)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 2
[2 (0.00% / 0.00%)] [357,050 / 10 (100.00)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [357,051 / 8 (100.00)]
69.5mm - 70.4mm 69.5mm - 70.4mm = 2
[2 (0.00% / 0.00%)] [357,053 / 7 (100.00)]
72.5mm - 73.4mm 72.5mm - 73.4mm = 1
[1 (0.00% / 0.00%)] [357,054 / 5 (100.00)]
74.5mm - 75.4mm 74.5mm - 75.4mm = 1
[1 (0.00% / 0.00%)] [357,055 / 4 (100.00)]
78.5mm - 79.4mm 78.5mm - 79.4mm = 1
[1 (0.00% / 0.00%)] [357,056 / 3 (100.00)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [357,057 / 2 (100.00)]
89.5mm - 90.4mm 89.5mm - 90.4mm = 1
[1 (0.00% / 0.00%)] [357,058 / 1 (100.00)]

Missing observations (573 / 0.16%)

Wind Direction

Calm Calm = 4,292
[4,292 (1.20% / 1.20%)]
NNE NNE = 34,051
[34,051 (9.52% / 9.55%)]
NE NE = 34,313
[34,313 (9.59% / 9.62%)]
ENE ENE = 30,821
[30,821 (8.62% / 8.64%)]
E E = 27,827
[27,827 (7.78% / 7.80%)]
ESE ESE = 19,709
[19,709 (5.51% / 5.53%)]
SE SE = 18,327
[18,327 (5.12% / 5.14%)]
SSE SSE = 26,550
[26,550 (7.42% / 7.45%)]
S S = 18,514
[18,514 (5.18% / 5.19%)]
SSW SSW = 27,280
[27,280 (7.63% / 7.65%)]
SW SW = 14,236
[14,236 (3.98% / 3.99%)]
WSW WSW = 7,098
[7,098 (1.98% / 1.99%)]
W W = 5,191
[5,191 (1.45% / 1.46%)]
WNW WNW = 6,026
[6,026 (1.68% / 1.69%)]
NW NW = 13,931
[13,931 (3.90% / 3.91%)]
NNW NNW = 30,174
[30,174 (8.44% / 8.46%)]
N N = 38,233
[38,233 (10.69% / 10.72%)]

Missing observations (1,058 / 0.30%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 4,612
[4,612 (1.29% / 1.29%)] [4,612 / 357,046 (1.29)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 18,217
[18,217 (5.09% / 5.10%)] [22,829 / 352,434 (6.39)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 43,486
[43,486 (12.16% / 12.18%)] [66,315 / 334,217 (18.57)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 57,481
[57,481 (16.07% / 16.10%)] [123,796 / 290,731 (34.67)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 61,617
[61,617 (17.23% / 17.26%)] [185,413 / 233,250 (51.93)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 56,568
[56,568 (15.82% / 15.84%)] [241,981 / 171,633 (67.77)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 44,749
[44,749 (12.51% / 12.53%)] [286,730 / 115,065 (80.31)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 30,682
[30,682 (8.58% / 8.59%)] [317,412 / 70,316 (88.90)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 18,838
[18,838 (5.27% / 5.28%)] [336,250 / 39,634 (94.18)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 10,180
[10,180 (2.85% / 2.85%)] [346,430 / 20,796 (97.03)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 4,926
[4,926 (1.38% / 1.38%)] [351,356 / 10,616 (98.41)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 2,323
[2,323 (0.65% / 0.65%)] [353,679 / 5,690 (99.06)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 1,090
[1,090 (0.30% / 0.31%)] [354,769 / 3,367 (99.36)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 636
[636 (0.18% / 0.18%)] [355,405 / 2,277 (99.54)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 371
[371 (0.10% / 0.10%)] [355,776 / 1,641 (99.64)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 291
[291 (0.08% / 0.08%)] [356,067 / 1,270 (99.73)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 200
[200 (0.06% / 0.06%)] [356,267 / 979 (99.78)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 193
[193 (0.05% / 0.05%)] [356,460 / 779 (99.84)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 120
[120 (0.03% / 0.03%)] [356,580 / 586 (99.87)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 90
[90 (0.03% / 0.03%)] [356,670 / 466 (99.89)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 84
[84 (0.02% / 0.02%)] [356,754 / 376 (99.92)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 60
[60 (0.02% / 0.02%)] [356,814 / 292 (99.94)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 63
[63 (0.02% / 0.02%)] [356,877 / 232 (99.95)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 34
[34 (0.01% / 0.01%)] [356,911 / 169 (99.96)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 38
[38 (0.01% / 0.01%)] [356,949 / 135 (99.97)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 29
[29 (0.01% / 0.01%)] [356,978 / 97 (99.98)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 18
[18 (0.01% / 0.01%)] [356,996 / 68 (99.99)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 15
[15 (0.00% / 0.00%)] [357,011 / 50 (99.99)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 11
[11 (0.00% / 0.00%)] [357,022 / 35 (99.99)]
28.5m/s - 29.4m/s 28.5m/s - 29.4m/s = 6
[6 (0.00% / 0.00%)] [357,028 / 24 (99.99)]
29.5m/s - 30.4m/s 29.5m/s - 30.4m/s = 3
[3 (0.00% / 0.00%)] [357,031 / 18 (100.00)]
30.5m/s - 31.4m/s 30.5m/s - 31.4m/s = 9
[9 (0.00% / 0.00%)] [357,040 / 15 (100.00)]
31.5m/s - 32.4m/s 31.5m/s - 32.4m/s = 1
[1 (0.00% / 0.00%)] [357,041 / 6 (100.00)]
32.5m/s - 33.4m/s 32.5m/s - 33.4m/s = 3
[3 (0.00% / 0.00%)] [357,044 / 5 (100.00)]
33.5m/s - 34.4m/s 33.5m/s - 34.4m/s = 1
[1 (0.00% / 0.00%)] [357,045 / 2 (100.00)]
35.5m/s - 36.4m/s 35.5m/s - 36.4m/s = 1
[1 (0.00% / 0.00%)] [357,046 / 1 (100.00)]

Missing observations (585 / 0.16%)

Temperature

5.5C - 6.4C 5.5C - 6.4C = 2
[2 (0.00% / 0.00%)] [2 / 356,527 (0.00)]
6.5C - 7.4C 6.5C - 7.4C = 23
[23 (0.01% / 0.01%)] [25 / 356,525 (0.01)]
7.5C - 8.4C 7.5C - 8.4C = 99
[99 (0.03% / 0.03%)] [124 / 356,502 (0.03)]
8.5C - 9.4C 8.5C - 9.4C = 301
[301 (0.08% / 0.08%)] [425 / 356,403 (0.12)]
9.5C - 10.4C 9.5C - 10.4C = 721
[721 (0.20% / 0.20%)] [1,146 / 356,102 (0.32)]
10.5C - 11.4C 10.5C - 11.4C = 1,988
[1,988 (0.56% / 0.56%)] [3,134 / 355,381 (0.88)]
11.5C - 12.4C 11.5C - 12.4C = 4,136
[4,136 (1.16% / 1.16%)] [7,270 / 353,393 (2.04)]
12.5C - 13.4C 12.5C - 13.4C = 6,714
[6,714 (1.88% / 1.88%)] [13,984 / 349,257 (3.92)]
13.5C - 14.4C 13.5C - 14.4C = 9,861
[9,861 (2.76% / 2.77%)] [23,845 / 342,543 (6.69)]
14.5C - 15.4C 14.5C - 15.4C = 12,547
[12,547 (3.51% / 3.52%)] [36,392 / 332,682 (10.21)]
15.5C - 16.4C 15.5C - 16.4C = 14,774
[14,774 (4.13% / 4.14%)] [51,166 / 320,135 (14.35)]
16.5C - 17.4C 16.5C - 17.4C = 16,954
[16,954 (4.74% / 4.76%)] [68,120 / 305,361 (19.11)]
17.5C - 18.4C 17.5C - 18.4C = 18,736
[18,736 (5.24% / 5.26%)] [86,856 / 288,407 (24.36)]
18.5C - 19.4C 18.5C - 19.4C = 20,521
[20,521 (5.74% / 5.76%)] [107,377 / 269,671 (30.12)]
19.5C - 20.4C 19.5C - 20.4C = 21,852
[21,852 (6.11% / 6.13%)] [129,229 / 249,150 (36.25)]
20.5C - 21.4C 20.5C - 21.4C = 22,027
[22,027 (6.16% / 6.18%)] [151,256 / 227,298 (42.42)]
21.5C - 22.4C 21.5C - 22.4C = 21,939
[21,939 (6.13% / 6.15%)] [173,195 / 205,271 (48.58)]
22.5C - 23.4C 22.5C - 23.4C = 21,576
[21,576 (6.03% / 6.05%)] [194,771 / 183,332 (54.63)]
23.5C - 24.4C 23.5C - 24.4C = 21,319
[21,319 (5.96% / 5.98%)] [216,090 / 161,756 (60.61)]
24.5C - 25.4C 24.5C - 25.4C = 22,244
[22,244 (6.22% / 6.24%)] [238,334 / 140,437 (66.85)]
25.5C - 26.4C 25.5C - 26.4C = 24,887
[24,887 (6.96% / 6.98%)] [263,221 / 118,193 (73.83)]
26.5C - 27.4C 26.5C - 27.4C = 28,760
[28,760 (8.04% / 8.07%)] [291,981 / 93,306 (81.90)]
27.5C - 28.4C 27.5C - 28.4C = 24,345
[24,345 (6.81% / 6.83%)] [316,326 / 64,546 (88.72)]
28.5C - 29.4C 28.5C - 29.4C = 16,541
[16,541 (4.63% / 4.64%)] [332,867 / 40,201 (93.36)]
29.5C - 30.4C 29.5C - 30.4C = 11,931
[11,931 (3.34% / 3.35%)] [344,798 / 23,660 (96.71)]
30.5C - 31.4C 30.5C - 31.4C = 7,724
[7,724 (2.16% / 2.17%)] [352,522 / 11,729 (98.88)]
31.5C - 32.4C 31.5C - 32.4C = 3,169
[3,169 (0.89% / 0.89%)] [355,691 / 4,005 (99.77)]
32.5C - 33.4C 32.5C - 33.4C = 739
[739 (0.21% / 0.21%)] [356,430 / 836 (99.97)]
33.5C - 34.4C 33.5C - 34.4C = 86
[86 (0.02% / 0.02%)] [356,516 / 97 (100.00)]
34.5C - 35.4C 34.5C - 35.4C = 11
[11 (0.00% / 0.00%)] [356,527 / 11 (100.00)]

Missing observations (1,104 / 0.31%)

Sunshine Duration

0.0h 0.0h = 245,034
[245,034 (68.52% / 68.68%)] [245,034 / 356,786 (68.68)]
0.1h 0.1h = 9,765
[9,765 (2.73% / 2.74%)] [254,799 / 111,752 (71.42)]
0.2h 0.2h = 7,387
[7,387 (2.07% / 2.07%)] [262,186 / 101,987 (73.49)]
0.3h 0.3h = 6,505
[6,505 (1.82% / 1.82%)] [268,691 / 94,600 (75.31)]
0.4h 0.4h = 6,120
[6,120 (1.71% / 1.72%)] [274,811 / 88,095 (77.02)]
0.5h 0.5h = 6,223
[6,223 (1.74% / 1.74%)] [281,034 / 81,975 (78.77)]
0.6h 0.6h = 6,361
[6,361 (1.78% / 1.78%)] [287,395 / 75,752 (80.55)]
0.7h 0.7h = 7,052
[7,052 (1.97% / 1.98%)] [294,447 / 69,391 (82.53)]
0.8h 0.8h = 8,201
[8,201 (2.29% / 2.30%)] [302,648 / 62,339 (84.83)]
0.9h 0.9h = 11,264
[11,264 (3.15% / 3.16%)] [313,912 / 54,138 (87.98)]
1.0h 1.0h = 42,874
[42,874 (11.99% / 12.02%)] [356,786 / 42,874 (100.00)]

Missing observations (845 / 0.24%)