1974年の台風 Polly
最低気圧950 hPa
このサイトは記録のアーカイブであり、予報や警報ではありません。現在の台風情報は気象庁など各国の気象機関の発表をご確認ください。
最大風速–10分平均
期間15.5日1974-08-24 – 1974-09-08
1974年の中での強さ6 / 32気圧の低い順
記録全体での順位569 / 19431951–2025
中心気圧の推移(hPa)
1974年の台風との比較(最低気圧)
930 hPa
940 hPa
940 hPa
945 hPa
950 hPa
950 hPa
960 hPa
960 hPa
965 hPa
965 hPa
965 hPa
棒の長さは1013hPaからの低さです(長いほど強い)。
6時間ごとの経路(UTC)
| 日時 | 緯度 | 経度 | 風速 kt | 気圧 hPa |
|---|---|---|---|---|
| 1974-08-24 00:00 | 18.2 | 153.8 | – | – |
| 1974-08-24 06:00 | 17.9 | 153.0 | – | – |
| 1974-08-24 12:00 | 17.6 | 152.2 | – | – |
| 1974-08-24 18:00 | 17.3 | 151.4 | – | – |
| 1974-08-25 00:00 | 17.1 | 150.7 | – | 1,008 |
| 1974-08-25 06:00 | 16.8 | 149.7 | – | 1,004 |
| 1974-08-25 12:00 | 16.5 | 148.8 | – | 1,004 |
| 1974-08-25 18:00 | 16.0 | 147.8 | – | 1,004 |
| 1974-08-26 00:00 | 15.6 | 146.7 | – | 1,003 |
| 1974-08-26 06:00 | 15.4 | 146.7 | – | 996 |
| 1974-08-26 12:00 | 15.6 | 146.4 | – | 992 |
| 1974-08-26 18:00 | 15.8 | 146.3 | – | 990 |
| 1974-08-27 00:00 | 16.2 | 146.0 | – | 985 |
| 1974-08-27 06:00 | 16.7 | 145.5 | – | 975 |
| 1974-08-27 12:00 | 17.7 | 145.0 | – | 975 |
| 1974-08-27 18:00 | 18.7 | 144.2 | – | 965 |
| 1974-08-28 00:00 | 19.8 | 143.4 | – | 960 |
| 1974-08-28 06:00 | 20.7 | 142.5 | – | 960 |
| 1974-08-28 12:00 | 21.7 | 141.9 | – | 950 |
| 1974-08-28 18:00 | 22.7 | 141.4 | – | 950 |
| 1974-08-29 00:00 | 23.8 | 141.1 | – | 950 |
| 1974-08-29 06:00 | 25.0 | 141.1 | – | 950 |
| 1974-08-29 12:00 | 26.1 | 141.1 | – | 950 |
| 1974-08-29 18:00 | 27.3 | 140.7 | – | 955 |
| 1974-08-30 00:00 | 28.4 | 140.1 | – | 955 |
| 1974-08-30 06:00 | 29.3 | 139.5 | – | 955 |
| 1974-08-30 12:00 | 30.0 | 138.6 | – | 960 |
| 1974-08-30 18:00 | 30.5 | 137.6 | – | 955 |
| 1974-08-31 00:00 | 30.8 | 136.7 | – | 955 |
| 1974-08-31 06:00 | 30.9 | 135.8 | – | 950 |
| 1974-08-31 12:00 | 31.0 | 134.8 | – | 950 |
| 1974-08-31 18:00 | 31.2 | 134.1 | – | 955 |
| 1974-09-01 00:00 | 31.8 | 133.6 | – | 955 |
| 1974-09-01 06:00 | 32.6 | 133.4 | – | 955 |
| 1974-09-01 12:00 | 34.1 | 133.0 | – | 975 |
| 1974-09-01 18:00 | 35.9 | 132.4 | – | 980 |
| 1974-09-02 00:00 | 37.6 | 132.3 | – | 985 |
| 1974-09-02 06:00 | 39.3 | 132.6 | – | 985 |
| 1974-09-02 12:00 | 40.9 | 133.0 | – | 985 |
| 1974-09-02 18:00 | 42.3 | 133.8 | – | 985 |
| 1974-09-03 00:00 | 43.1 | 134.7 | – | 988 |
| 1974-09-03 06:00 | 43.6 | 135.2 | – | 988 |
| 1974-09-03 12:00 | 43.9 | 136.0 | – | 992 |
| 1974-09-03 18:00 | 44.2 | 137.1 | – | 994 |
| 1974-09-04 00:00 | 44.2 | 138.0 | – | 1,000 |
| 1974-09-04 06:00 | 44.2 | 139.2 | – | 1,000 |
| 1974-09-04 12:00 | 44.2 | 140.3 | – | 1,002 |
| 1974-09-04 18:00 | 44.0 | 141.6 | – | 1,002 |
| 1974-09-05 00:00 | 43.9 | 143.0 | – | 1,002 |
| 1974-09-05 06:00 | 43.6 | 146.0 | – | – |
| 1974-09-05 12:00 | 43.0 | 150.0 | – | – |
| 1974-09-05 18:00 | 43.0 | 154.5 | – | – |
| 1974-09-06 00:00 | 43.0 | 159.0 | – | – |
| 1974-09-06 06:00 | 43.5 | 161.6 | – | – |
| 1974-09-06 12:00 | 44.0 | 164.0 | – | – |
| 1974-09-06 18:00 | 44.5 | 166.0 | – | – |
| 1974-09-07 00:00 | 45.0 | 168.0 | – | – |
| 1974-09-07 06:00 | 45.0 | 170.0 | – | – |
| 1974-09-07 12:00 | 45.0 | 172.0 | – | – |
| 1974-09-07 18:00 | 45.0 | 173.5 | – | – |
| 1974-09-08 00:00 | 45.0 | 175.0 | – | – |
| 1974-09-08 06:00 | 45.0 | 177.0 | – | – |
| 1974-09-08 12:00 | 45.0 | 179.0 | – | – |
風速は気象庁(RSMC東京)の10分間平均の最大風速と中心気圧です(風速は1977年以降のみ記録)。