Unnamed Tropical Storm, AL12 1966
Jun 28, 12:00 PM UTC – Jul 2, 6:00 PM UTC (4.3 days)
- Peak
- Tropical Storm
- Max sustained wind
- 45 mph (40 kt)
- Lowest pressure
- 1004 mb
- Landfalls
- 2
Track
- Hurricane
- Tropical Storm
- Tropical Depression
- Other
- Large white-ringed dots: landfall
Landfalls
- Jun 29, 2:00 PM UTC · 22.7°N 82.5°W · Tropical Storm · 40 mph
- Jul 1, 10:00 PM UTC · 29.3°N 83.1°W · Tropical Storm · 45 mph
Every track point (20)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 1966-06-28 12:00 | TD | 19.7°N 82.5°W | 25 | — | |
| 1966-06-28 18:00 | TD | 20.3°N 82.5°W | 25 | — | |
| 1966-06-29 00:00 | TD | 21.0°N 82.5°W | 30 | — | |
| 1966-06-29 06:00 | TS | 21.8°N 82.5°W | 35 | — | |
| 1966-06-29 12:00 | TS | 22.5°N 82.5°W | 35 | 1008 | |
| 1966-06-29 14:00 | TS | 22.7°N 82.5°W | 35 | — | Landfall |
| 1966-06-29 18:00 | TS | 23.2°N 82.5°W | 40 | 1007 | |
| 1966-06-30 00:00 | TS | 23.9°N 82.5°W | 40 | 1004 | |
| 1966-06-30 06:00 | TS | 24.6°N 82.5°W | 40 | 1005 | |
| 1966-06-30 12:00 | TS | 25.2°N 82.5°W | 40 | — | |
| 1966-06-30 18:00 | TS | 25.8°N 82.6°W | 40 | — | |
| 1966-07-01 00:00 | TS | 26.3°N 82.7°W | 40 | 1004 | |
| 1966-07-01 06:00 | TS | 26.9°N 82.8°W | 40 | — | |
| 1966-07-01 12:00 | TS | 27.6°N 83.0°W | 40 | 1006 | |
| 1966-07-01 18:00 | TS | 28.6°N 83.1°W | 40 | — | |
| 1966-07-01 22:00 | TS | 29.3°N 83.1°W | 40 | — | Landfall |
| 1966-07-02 00:00 | TS | 29.8°N 83.1°W | 35 | — | |
| 1966-07-02 06:00 | TD | 30.9°N 82.9°W | 30 | — | |
| 1966-07-02 12:00 | TD | 31.5°N 82.7°W | 25 | — | |
| 1966-07-02 18:00 | TD | 31.8°N 82.4°W | 20 | — |
From the National Hurricane Center's best-track archive (HURDAT2), its post-season reanalysis; values can differ from the advisories issued at the time. Source: hurdat2-1851-2025-092326.txt, hurdat2-nepac-1949-2025-092926.txt.