Tropical Storm Rosalyn (1964)
Aug 21, 12:00 AM UTC – Aug 22, 12:00 PM UTC (1.5 days)
- Peak
- Tropical Storm
- Max sustained wind
- 50 mph (45 kt)
- Lowest pressure
- —
- Landfalls
- 0
Track
- Hurricane
- Tropical Storm
- Tropical Depression
- Other
- Large white-ringed dots: landfall
Every track point (7)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 1964-08-21 00:00 | TS | 19.7°N 115.9°W | 45 | — | |
| 1964-08-21 06:00 | TS | 19.9°N 116.5°W | 45 | — | |
| 1964-08-21 12:00 | TS | 20.1°N 117.2°W | 45 | — | |
| 1964-08-21 18:00 | TS | 20.3°N 118.0°W | 45 | — | |
| 1964-08-22 00:00 | TS | 20.6°N 118.8°W | 45 | — | |
| 1964-08-22 06:00 | TS | 20.9°N 119.8°W | 45 | — | |
| 1964-08-22 12:00 | TS | 21.2°N 120.7°W | 45 | — |
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.