指定気圧面の観測データ（日ごとの値）
 |  |
 |  |  |  |  |  |  |  |  |  |  |  |  |
 |  |  |  |  |  |  |  |  |  |  |  |  |
 |  |  |  |  |  |
昭和 1988年4月9時（現地時間 3時） 350hPa
| 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 | 7571 | -49.5 | /// | 8.5 | 273 |
| 2 | 7421 | -52.7 | /// | 6.7 | 304 |
| 3 | 7380 | -52.6 | /// | 20.5 | 236 |
| 4 | 7365 | -47.5 | /// | 14.2 | 272 |
| 5 | 7428 | -49.8 | /// | 12.7 | 300 |
| 6 | 7430 | -53.8 | /// | 13.4 | 276 |
| 7 | 7390 | -53.1 | /// | 21.0 | 277 |
| 8 | 7480 | -47.6 | /// | 41.4 | 206 |
| 9 | 7415 | -50.4 | /// | 15.4 | 56 |
| 10 | 7330 | -50.2 | /// | 17.0 | 92 |
| 11 | 7311 | -51.1 | /// | 4.7 | 228 |
| 12 | 7276 | -53.4 | /// | 5.0 | 203 |
| 13 | 7322 | -51.2 | /// | 18.4 | 261 |
| 14 | 7342 | -52.2 | /// | 19.1 | 347 |
| 15 | 7303 | -50.3 | /// | 7.9 | 317 |
| 16 | 7270 | -53.5 | /// | 10.8 | 296 |
| 17 | 7218 | -57.0 | /// | 11.1 | 287 |
| 18 | 7259 | -56.5 | /// | 23.6 | 276 |
| 19 | 7220 | -59.8 | /// | 15.6 | 260 |
| 20 | 7216 | -57.1 | /// | 9.7 | 309 |
| 21 | 7293 | -53.7 | /// | 4.7 | 292 |
| 22 | 7286 | -54.0 | /// | 8.6 | 225 |
| 23 | 7277 | -54.1 | /// | 4.1 | 320 |
| 24 | 7347 | -57.3 | /// | 9.1 | 217 |
| 25 | 7427 | -43.3 | /// | 70.0 | 199 |
| 26 | 7689 | -46.0 | /// | 40.7 | 258 |
| 27 | 7539 | -50.4 | /// | 19.0 | 270 |
| 28 | 7503 | -50.0 | /// | 28.7 | 280 |
| 29 | 7380 | -54.9 | /// | 11.9 | 334 |
| 30 | 7343 | -56.7 | /// | 9.3 | 315 |