指定気圧面の観測データ（日ごとの値）
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那覇 1999年5月9時 100hPa
| 日 | ジオポテンシャル 高度(m) | 気温(℃) | 相対湿度(%) | 風速(m/s) | 風向(°) |
|---|---|---|---|---|---|
| 1 | 16595 | -77.0 | /// | 18 | 255 |
| 2 | 16573 | -77.3 | /// | 20 | 288 |
| 3 | 16559 | -75.3 | /// | 17 | 312 |
| 4 | 16557 | -78.4 | /// | 17 | 308 |
| 5 | 16550 | -74.9 | /// | 20 | 266 |
| 6 | 16511 | -73.5 | /// | 22 | 260 |
| 7 | 16461 | -72.2 | /// | 25 | 261 |
| 8 | 16459 | -73.4 | /// | 29 | 273 |
| 9 | 16514 | -76.2 | /// | 21 | 266 |
| 10 | 16493 | -76.6 | /// | 25 | 253 |
| 11 | 16486 | -71.5 | /// | 26 | 248 |
| 12 | 16494 | -71.7 | /// | 20 | 252 |
| 13 | 16529 | -71.6 | /// | 12 | 273 |
| 14 | 16511 | -71.9 | /// | 13 | 285 |
| 15 | 16506 | -74.3 | /// | 15 | 311 |
| 16 | 16508 | -70.3 | /// | 18 | 292 |
| 17 | 16548 | -74.5 | /// | 20 | 321 |
| 18 | 16604 | -77.0 | /// | 14 | 356 |
| 19 | 16615 | -75.0 | /// | 2 | 183 |
| 20 | 16580 | -76.1 | /// | 13 | 240 |
| 21 | 16539 | -73.9 | /// | 18 | 284 |
| 22 | 16548 | -75.0 | /// | 19 | 316 |
| 23 | 16561 | -73.4 | /// | 12 | 316 |
| 24 | 16580 | -73.7 | /// | 6 | 330 |
| 25 | 16564 | -76.1 | /// | 10 | 263 |
| 26 | 16596 | -76.1 | /// | 18 | 288 |
| 27 | 16622 | -77.5 | /// | 10 | 281 |
| 28 | 16615 | -73.8 | /// | 13 | 292 |
| 29 | 16581 | -73.4 | /// | 16 | 291 |
| 30 | 16587 | -74.3 | /// | 14 | 315 |
| 31 | 16644 | -73.7 | /// | 18 | 338 |