Typhoon TracksBlanche (1975, North Atlantic)
Lowest pressure981 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind70 kt (36 m/s)1-min
Duration5.5 days1975-07-24 – 1975-07-29
Strength rank in 19757 / 12by peak wind
All-time rank416 / 9861950–2025
Peak wind over time (kt)
Central pressure over time (hPa)
Compared with other 1975 storms (peak wind)
110 kt
100 kt
100 kt
80 kt
70 kt
70 kt
60 kt
55 kt
45 kt
40 kt
35 kt
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1975-07-24 00:00 | 26.0 | -68.4 | 20 | 1,014 |
| 1975-07-24 06:00 | 26.0 | -69.5 | 20 | 1,014 |
| 1975-07-24 12:00 | 26.1 | -70.5 | 30 | 1,012 |
| 1975-07-24 18:00 | 26.5 | -71.5 | 30 | 1,012 |
| 1975-07-25 00:00 | 27.2 | -72.5 | 30 | 1,012 |
| 1975-07-25 06:00 | 28.0 | -73.6 | 30 | 1,010 |
| 1975-07-25 12:00 | 28.9 | -74.3 | 35 | 1,006 |
| 1975-07-25 18:00 | 29.9 | -74.9 | 40 | 1,006 |
| 1975-07-26 00:00 | 31.0 | -75.0 | 45 | 1,004 |
| 1975-07-26 06:00 | 32.2 | -74.6 | 45 | 1,004 |
| 1975-07-26 12:00 | 33.4 | -73.5 | 45 | 1,004 |
| 1975-07-26 18:00 | 34.2 | -72.2 | 50 | 998 |
| 1975-07-27 00:00 | 35.0 | -71.0 | 60 | 992 |
| 1975-07-27 06:00 | 35.9 | -69.9 | 60 | 990 |
| 1975-07-27 12:00 | 36.8 | -68.9 | 65 | 986 |
| 1975-07-27 18:00 | 37.8 | -68.0 | 70 | 981 |
| 1975-07-28 00:00 | 39.3 | -67.2 | 70 | 981 |
| 1975-07-28 06:00 | 41.2 | -66.4 | 70 | 981 |
| 1975-07-28 12:00 | 44.0 | -65.2 | 65 | 986 |
| 1975-07-28 18:00 | 47.2 | -63.7 | 60 | 988 |
| 1975-07-29 00:00 | 50.2 | -62.0 | 50 | 994 |
| 1975-07-29 06:00 | 54.0 | -59.8 | 40 | 997 |
| 1975-07-29 12:00 | 55.8 | -58.0 | 40 | 998 |
Winds are NHC 1-minute sustained winds (not directly comparable with 10-minute typhoon winds).