Typhoon Tracks1985年の台風 Jeff
最低気圧970 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70 kt (36 m/s)10分平均
期間16.5日1985-07-18 – 1985-08-03
1985年の中での強さ13 / 27気圧の低い順
記録全体での順位934 / 19431951–2025
最大風速の推移（kt）
中心気圧の推移（hPa）
1985年の台風との比較（最低気圧）
960 hPa
960 hPa
960 hPa
960 hPa
965 hPa
970 hPa
970 hPa
970 hPa
975 hPa
975 hPa
985 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 |
|---|---|---|---|---|
| 1985-07-18 00:00 | 8.4 | 142.7 | – | – |
| 1985-07-18 06:00 | 9.1 | 143.3 | – | – |
| 1985-07-18 12:00 | 9.9 | 143.8 | – | – |
| 1985-07-18 18:00 | 10.7 | 144.2 | – | – |
| 1985-07-19 00:00 | 11.5 | 144.5 | – | – |
| 1985-07-19 06:00 | 12.2 | 144.7 | – | – |
| 1985-07-19 12:00 | 13.0 | 144.9 | – | – |
| 1985-07-19 18:00 | 13.8 | 145.0 | – | – |
| 1985-07-20 00:00 | 14.8 | 145.1 | – | – |
| 1985-07-20 06:00 | 16.0 | 145.3 | – | – |
| 1985-07-20 12:00 | 17.2 | 145.6 | – | – |
| 1985-07-20 18:00 | 18.3 | 145.8 | – | – |
| 1985-07-21 00:00 | 19.4 | 146.0 | – | – |
| 1985-07-21 06:00 | 20.4 | 146.2 | – | – |
| 1985-07-21 12:00 | 21.0 | 146.3 | – | 1,006 |
| 1985-07-21 18:00 | 21.8 | 146.3 | – | 1,004 |
| 1985-07-22 00:00 | 22.7 | 145.9 | – | 1,002 |
| 1985-07-22 06:00 | 23.0 | 145.5 | – | 1,002 |
| 1985-07-22 12:00 | 23.3 | 145.3 | 35 | 1,000 |
| 1985-07-22 18:00 | 23.5 | 145.3 | 35 | 994 |
| 1985-07-23 00:00 | 24.0 | 145.6 | 50 | 990 |
| 1985-07-23 06:00 | 24.7 | 146.1 | 55 | 985 |
| 1985-07-23 12:00 | 25.4 | 146.7 | 60 | 985 |
| 1985-07-23 18:00 | 26.0 | 147.2 | 60 | 985 |
| 1985-07-24 00:00 | 26.6 | 147.3 | 60 | 985 |
| 1985-07-24 06:00 | 27.5 | 147.3 | 55 | 985 |
| 1985-07-24 12:00 | 28.2 | 146.8 | 55 | 985 |
| 1985-07-24 18:00 | 28.2 | 145.9 | 50 | 985 |
| 1985-07-25 00:00 | 28.1 | 144.9 | 50 | 985 |
| 1985-07-25 06:00 | 28.0 | 144.3 | 45 | 990 |
| 1985-07-25 12:00 | 27.8 | 143.2 | 45 | 990 |
| 1985-07-25 18:00 | 27.6 | 141.8 | 40 | 992 |
| 1985-07-26 00:00 | 27.3 | 140.5 | – | 992 |
| 1985-07-26 06:00 | 27.2 | 139.2 | – | 992 |
| 1985-07-26 12:00 | 27.0 | 137.6 | – | 992 |
| 1985-07-26 18:00 | 26.5 | 135.9 | – | 992 |
| 1985-07-27 00:00 | 25.7 | 134.3 | 40 | 990 |
| 1985-07-27 06:00 | 25.1 | 132.9 | 45 | 990 |
| 1985-07-27 12:00 | 24.9 | 131.4 | 45 | 990 |
| 1985-07-27 18:00 | 24.9 | 130.1 | 45 | 990 |
| 1985-07-28 00:00 | 25.0 | 128.9 | 45 | 990 |
| 1985-07-28 06:00 | 24.9 | 127.7 | 45 | 985 |
| 1985-07-28 12:00 | 24.8 | 126.7 | 50 | 985 |
| 1985-07-28 18:00 | 24.9 | 125.9 | 55 | 980 |
| 1985-07-29 00:00 | 25.1 | 125.1 | 55 | 980 |
| 1985-07-29 06:00 | 25.5 | 124.4 | 65 | 975 |
| 1985-07-29 12:00 | 25.9 | 123.7 | 70 | 970 |
| 1985-07-29 18:00 | 26.4 | 123.0 | 70 | 970 |
| 1985-07-30 00:00 | 26.9 | 122.4 | 70 | 970 |
| 1985-07-30 06:00 | 27.4 | 121.9 | 65 | 970 |
| 1985-07-30 12:00 | 27.9 | 121.5 | 60 | 975 |
| 1985-07-30 18:00 | 28.5 | 121.0 | 50 | 985 |
| 1985-07-31 00:00 | 29.3 | 120.7 | 45 | 992 |
| 1985-07-31 06:00 | 30.0 | 120.5 | 40 | 992 |
| 1985-07-31 12:00 | 30.7 | 120.4 | 35 | 992 |
| 1985-07-31 18:00 | 31.4 | 120.4 | 35 | 996 |
| 1985-08-01 00:00 | 32.2 | 120.8 | 35 | 996 |
| 1985-08-01 06:00 | 33.2 | 121.2 | 35 | 994 |
| 1985-08-01 12:00 | 34.3 | 121.8 | 45 | 994 |
| 1985-08-01 18:00 | 35.8 | 122.5 | 45 | 992 |
| 1985-08-02 00:00 | 37.5 | 122.9 | 45 | 992 |
| 1985-08-02 06:00 | 39.0 | 123.9 | 35 | 992 |
| 1985-08-02 12:00 | 41.3 | 125.8 | – | 994 |
| 1985-08-02 18:00 | 43.4 | 128.2 | – | 996 |
| 1985-08-03 00:00 | 46.5 | 130.3 | – | 996 |
| 1985-08-03 06:00 | 47.0 | 133.5 | – | 996 |
| 1985-08-03 12:00 | 46.0 | 136.3 | – | 1,000 |
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）。