Station Number 44227
Prefecture Tokyo [ Local Portal ]
Location 東京都三宅島三宅村阿古 (MIYAKEJIMA MIYAKE MURA, TOKYO TO)
Months of Observations 87
Number of Observations 63,288
Period of Observations
Period Name Lat. Long. Height Anemometer
2000/11/29 -- 2002/10/02 MIYAKEJIMAAKO 34.077N 139.475E 10m 2.0m
2002/10/03 -- 2008/02/20 MIYAKEJIMAAKO 34.080N 139.482E 30m 2.0m
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
44229 MIYAKEIZU (Tokyo) 4.84km 23deg.
44226 MIYAKEJIMA (Tokyo) 5.92km 36deg.
44228 MIYAKETSUBOTA (Tokyo) 7.24km 96deg.
44241 TSUBOTA (Tokyo) 7.24km 96deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 56,452
[56,452 (89.20% / 91.86%)] [56,452 / 61,454 (91.86%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 1,982
[1,982 (3.13% / 3.23%)] [58,434 / 5,002 (95.09%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 934
[934 (1.48% / 1.52%)] [59,368 / 3,020 (96.61%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 518
[518 (0.82% / 0.84%)] [59,886 / 2,086 (97.45%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 407
[407 (0.64% / 0.66%)] [60,293 / 1,568 (98.11%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 247
[247 (0.39% / 0.40%)] [60,540 / 1,161 (98.51%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 187
[187 (0.30% / 0.30%)] [60,727 / 914 (98.82%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 143
[143 (0.23% / 0.23%)] [60,870 / 727 (99.05%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 102
[102 (0.16% / 0.17%)] [60,972 / 584 (99.22%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 86
[86 (0.14% / 0.14%)] [61,058 / 482 (99.36%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 59
[59 (0.09% / 0.10%)] [61,117 / 396 (99.45%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 48
[48 (0.08% / 0.08%)] [61,165 / 337 (99.53%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 44
[44 (0.07% / 0.07%)] [61,209 / 289 (99.60%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 30
[30 (0.05% / 0.05%)] [61,239 / 245 (99.65%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 24
[24 (0.04% / 0.04%)] [61,263 / 215 (99.69%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 21
[21 (0.03% / 0.03%)] [61,284 / 191 (99.72%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 17
[17 (0.03% / 0.03%)] [61,301 / 170 (99.75%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 21
[21 (0.03% / 0.03%)] [61,322 / 153 (99.79%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 20
[20 (0.03% / 0.03%)] [61,342 / 132 (99.82%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 9
[9 (0.01% / 0.01%)] [61,351 / 112 (99.83%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 8
[8 (0.01% / 0.01%)] [61,359 / 103 (99.85%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 15
[15 (0.02% / 0.02%)] [61,374 / 95 (99.87%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 5
[5 (0.01% / 0.01%)] [61,379 / 80 (99.88%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 10
[10 (0.02% / 0.02%)] [61,389 / 75 (99.89%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 11
[11 (0.02% / 0.02%)] [61,400 / 65 (99.91%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [61,403 / 54 (99.92%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 7
[7 (0.01% / 0.01%)] [61,410 / 51 (99.93%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [61,411 / 44 (99.93%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 6
[6 (0.01% / 0.01%)] [61,417 / 43 (99.94%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [61,420 / 37 (99.94%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 2
[2 (0.00% / 0.00%)] [61,422 / 34 (99.95%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 3
[3 (0.00% / 0.00%)] [61,425 / 32 (99.95%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [61,427 / 29 (99.96%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [61,429 / 27 (99.96%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 3
[3 (0.00% / 0.00%)] [61,432 / 25 (99.96%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [61,435 / 22 (99.97%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 3
[3 (0.00% / 0.00%)] [61,438 / 19 (99.97%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [61,439 / 16 (99.98%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [61,440 / 15 (99.98%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [61,442 / 14 (99.98%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [61,444 / 12 (99.98%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [61,445 / 10 (99.99%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 2
[2 (0.00% / 0.00%)] [61,447 / 9 (99.99%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [61,448 / 7 (99.99%)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 1
[1 (0.00% / 0.00%)] [61,449 / 6 (99.99%)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 1
[1 (0.00% / 0.00%)] [61,450 / 5 (99.99%)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [61,451 / 4 (100.00%)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [61,452 / 3 (100.00%)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 1
[1 (0.00% / 0.00%)] [61,453 / 2 (100.00%)]
94.5mm - 95.4mm 94.5mm - 95.4mm = 1
[1 (0.00% / 0.00%)] [61,454 / 1 (100.00%)]

Missing observations (1,834 / 2.90%)

Wind Direction

Calm Calm = 309
[309 (0.49% / 0.51%)] [0 / 0 (NA)]
NNE NNE = 4,438
[4,438 (7.01% / 7.27%)] [0 / 0 (NA)]
NE NE = 3,916
[3,916 (6.19% / 6.41%)] [0 / 0 (NA)]
ENE ENE = 3,458
[3,458 (5.46% / 5.66%)] [0 / 0 (NA)]
E E = 2,551
[2,551 (4.03% / 4.18%)] [0 / 0 (NA)]
ESE ESE = 2,678
[2,678 (4.23% / 4.39%)] [0 / 0 (NA)]
SE SE = 2,829
[2,829 (4.47% / 4.63%)] [0 / 0 (NA)]
SSE SSE = 3,726
[3,726 (5.89% / 6.10%)] [0 / 0 (NA)]
S S = 3,639
[3,639 (5.75% / 5.96%)] [0 / 0 (NA)]
SSW SSW = 3,580
[3,580 (5.66% / 5.86%)] [0 / 0 (NA)]
SW SW = 3,236
[3,236 (5.11% / 5.30%)] [0 / 0 (NA)]
WSW WSW = 2,354
[2,354 (3.72% / 3.86%)] [0 / 0 (NA)]
W W = 5,281
[5,281 (8.34% / 8.65%)] [0 / 0 (NA)]
WNW WNW = 7,626
[7,626 (12.05% / 12.49%)] [0 / 0 (NA)]
NW NW = 1,927
[1,927 (3.04% / 3.16%)] [0 / 0 (NA)]
NNW NNW = 3,647
[3,647 (5.76% / 5.97%)] [0 / 0 (NA)]
N N = 5,862
[5,862 (9.26% / 9.60%)] [0 / 0 (NA)]

Missing observations (2,231 / 3.53%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 309
[309 (0.49% / 0.51%)] [309 / 61,057 (0.51%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 6,444
[6,444 (10.18% / 10.55%)] [6,753 / 60,748 (11.06%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 14,838
[14,838 (23.45% / 24.30%)] [21,591 / 54,304 (35.36%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 13,284
[13,284 (20.99% / 21.76%)] [34,875 / 39,466 (57.12%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 9,659
[9,659 (15.26% / 15.82%)] [44,534 / 26,182 (72.94%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 6,232
[6,232 (9.85% / 10.21%)] [50,766 / 16,523 (83.15%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,136
[4,136 (6.54% / 6.77%)] [54,902 / 10,291 (89.92%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,585
[2,585 (4.08% / 4.23%)] [57,487 / 6,155 (94.15%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,424
[1,424 (2.25% / 2.33%)] [58,911 / 3,570 (96.49%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 825
[825 (1.30% / 1.35%)] [59,736 / 2,146 (97.84%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 483
[483 (0.76% / 0.79%)] [60,219 / 1,321 (98.63%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 348
[348 (0.55% / 0.57%)] [60,567 / 838 (99.20%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 265
[265 (0.42% / 0.43%)] [60,832 / 490 (99.63%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 124
[124 (0.20% / 0.20%)] [60,956 / 225 (99.83%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 58
[58 (0.09% / 0.09%)] [61,014 / 101 (99.93%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 23
[23 (0.04% / 0.04%)] [61,037 / 43 (99.97%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 7
[7 (0.01% / 0.01%)] [61,044 / 20 (99.98%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 4
[4 (0.01% / 0.01%)] [61,048 / 13 (99.99%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 5
[5 (0.01% / 0.01%)] [61,053 / 9 (99.99%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 1
[1 (0.00% / 0.00%)] [61,054 / 4 (100.00%)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 1
[1 (0.00% / 0.00%)] [61,055 / 3 (100.00%)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 1
[1 (0.00% / 0.00%)] [61,056 / 2 (100.00%)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 1
[1 (0.00% / 0.00%)] [61,057 / 1 (100.00%)]

Missing observations (2,231 / 3.53%)