Typhoon TracksAlfa (1973, North Atlantic)
Lowest pressure1,005 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind40 kt (21 m/s)1-min
Duration2.8 days1973-07-30 – 1973-08-02
Strength rank in 197310 / 12by peak wind
All-time rank895 / 9861950–2025
Peak wind over time (kt)
Central pressure over time (hPa)
Compared with other 1973 storms (peak wind)
75 kt
60 kt
55 kt
50 kt
40 kt
40 kt
35 kt
35 kt
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1973-07-30 12:00 | 32.6 | -74.1 | 25 | 1,011 |
| 1973-07-30 18:00 | 33.6 | -73.2 | 30 | 1,011 |
| 1973-07-31 00:00 | 34.8 | -72.3 | 35 | 1,011 |
| 1973-07-31 06:00 | 35.9 | -71.4 | 35 | 1,011 |
| 1973-07-31 12:00 | 37.2 | -70.7 | 40 | 1,011 |
| 1973-07-31 18:00 | 38.4 | -70.2 | 40 | 1,005 |
| 1973-08-01 00:00 | 39.5 | -69.8 | 40 | 1,006 |
| 1973-08-01 06:00 | 40.4 | -69.6 | 35 | 1,006 |
| 1973-08-01 12:00 | 41.4 | -69.3 | 35 | 1,007 |
| 1973-08-01 18:00 | 42.6 | -68.9 | 30 | 1,008 |
| 1973-08-02 00:00 | 44.0 | -68.0 | 25 | 1,010 |
| 1973-08-02 06:00 | 45.7 | -66.0 | 20 | 1,010 |
Winds are NHC 1-minute sustained winds (not directly comparable with 10-minute typhoon winds).