Typhoon TracksGreta (1966, North Atlantic)
Lowest pressure1,004 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind45 kt (23 m/s)1-min
Duration6.2 days1966-09-01 – 1966-09-07
Strength rank in 196611 / 15by peak wind
All-time rank784 / 9861950–2025
Peak wind over time (kt)
Central pressure over time (hPa)
Compared with other 1966 storms (peak wind)
75 kt
65 kt
55 kt
55 kt
50 kt
45 kt
40 kt
40 kt
40 kt
35 kt
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1966-09-01 12:00 | 13.7 | -48.4 | 25 | – |
| 1966-09-01 18:00 | 14.3 | -49.6 | 25 | – |
| 1966-09-02 00:00 | 14.9 | -50.6 | 25 | 1,011 |
| 1966-09-02 06:00 | 15.5 | -51.5 | 30 | – |
| 1966-09-02 12:00 | 16.0 | -52.2 | 30 | – |
| 1966-09-02 18:00 | 16.2 | -52.9 | 30 | – |
| 1966-09-03 00:00 | 16.4 | -53.7 | 30 | 1,010 |
| 1966-09-03 06:00 | 16.5 | -54.3 | 30 | 1,012 |
| 1966-09-03 12:00 | 16.5 | -55.0 | 30 | 1,013 |
| 1966-09-03 18:00 | 16.8 | -55.8 | 30 | – |
| 1966-09-04 00:00 | 17.3 | -56.7 | 30 | – |
| 1966-09-04 06:00 | 18.0 | -57.3 | 35 | – |
| 1966-09-04 12:00 | 18.8 | -58.0 | 40 | 1,009 |
| 1966-09-04 18:00 | 19.8 | -59.0 | 45 | 1,004 |
| 1966-09-05 00:00 | 20.6 | -60.0 | 45 | – |
| 1966-09-05 06:00 | 21.0 | -60.9 | 40 | – |
| 1966-09-05 12:00 | 21.3 | -61.7 | 40 | – |
| 1966-09-05 18:00 | 21.8 | -62.6 | 35 | 1,007 |
| 1966-09-06 00:00 | 22.2 | -63.7 | 35 | 1,007 |
| 1966-09-06 06:00 | 22.9 | -65.1 | 30 | 1,009 |
| 1966-09-06 12:00 | 23.7 | -66.7 | 25 | 1,011 |
| 1966-09-06 18:00 | 24.6 | -68.2 | 25 | 1,011 |
| 1966-09-07 00:00 | 25.6 | -69.7 | 25 | – |
| 1966-09-07 06:00 | 26.1 | -70.6 | 25 | – |
| 1966-09-07 12:00 | 26.7 | -71.5 | 20 | 1,013 |
| 1966-09-07 18:00 | 27.5 | -72.3 | 20 | 1,014 |
Winds are NHC 1-minute sustained winds (not directly comparable with 10-minute typhoon winds).