Typhoon TracksBertha (1984, North Atlantic)
Lowest pressure1,007 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind35 kt (18 m/s)1-min
Duration5.2 days1984-08-30 – 1984-09-04
Strength rank in 198413 / 13by peak wind
All-time rank955 / 9861950–2025
Peak wind over time (kt)
Central pressure over time (hPa)
Compared with other 1984 storms (peak wind)
50 kt
50 kt
50 kt
45 kt
45 kt
35 kt
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1984-08-30 12:00 | 13.1 | -41.0 | 25 | 1,009 |
| 1984-08-30 18:00 | 13.3 | -42.2 | 25 | 1,009 |
| 1984-08-31 00:00 | 13.7 | -43.4 | 30 | 1,008 |
| 1984-08-31 06:00 | 14.4 | -44.5 | 30 | 1,008 |
| 1984-08-31 12:00 | 14.9 | -45.3 | 35 | 1,007 |
| 1984-08-31 18:00 | 15.7 | -46.6 | 35 | 1,007 |
| 1984-09-01 00:00 | 16.3 | -47.7 | 35 | 1,007 |
| 1984-09-01 06:00 | 17.0 | -48.7 | 35 | 1,007 |
| 1984-09-01 12:00 | 17.5 | -49.5 | 30 | 1,008 |
| 1984-09-01 18:00 | 18.2 | -50.5 | 30 | 1,008 |
| 1984-09-02 00:00 | 19.2 | -51.3 | 30 | 1,008 |
| 1984-09-02 06:00 | 20.0 | -52.1 | 30 | 1,009 |
| 1984-09-02 12:00 | 20.8 | -53.1 | 25 | 1,010 |
| 1984-09-02 18:00 | 22.6 | -52.8 | 25 | 1,010 |
| 1984-09-03 00:00 | 23.8 | -52.5 | 25 | 1,010 |
| 1984-09-03 06:00 | 25.1 | -51.9 | 25 | 1,010 |
| 1984-09-03 12:00 | 26.1 | -50.5 | 20 | 1,012 |
| 1984-09-03 18:00 | 27.1 | -49.1 | 20 | 1,012 |
| 1984-09-04 00:00 | 28.3 | -47.8 | 20 | 1,013 |
| 1984-09-04 06:00 | 29.6 | -46.0 | 20 | 1,013 |
| 1984-09-04 12:00 | 30.5 | -44.5 | 20 | 1,013 |
| 1984-09-04 18:00 | 32.0 | -42.0 | 20 | 1,013 |
Winds are NHC 1-minute sustained winds (not directly comparable with 10-minute typhoon winds).