Tropical Storm Hernan (1984)
Jul 27, 12:00 PM UTC – Aug 1, 12:00 AM UTC (4.5 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 (19)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 1984-07-27 12:00 | TD | 16.0°N 110.6°W | 25 | — | |
| 1984-07-27 18:00 | TD | 16.4°N 111.4°W | 30 | — | |
| 1984-07-28 00:00 | TS | 16.6°N 112.3°W | 35 | — | |
| 1984-07-28 06:00 | TS | 16.9°N 113.1°W | 35 | — | |
| 1984-07-28 12:00 | TS | 17.0°N 114.0°W | 35 | — | |
| 1984-07-28 18:00 | TS | 17.2°N 115.0°W | 35 | — | |
| 1984-07-29 00:00 | TS | 17.3°N 115.9°W | 35 | — | |
| 1984-07-29 06:00 | TS | 17.4°N 116.7°W | 35 | — | |
| 1984-07-29 12:00 | TS | 17.5°N 117.6°W | 45 | — | |
| 1984-07-29 18:00 | TS | 17.5°N 118.4°W | 35 | — | |
| 1984-07-30 00:00 | TS | 17.5°N 119.2°W | 35 | — | |
| 1984-07-30 06:00 | TS | 17.4°N 120.0°W | 35 | — | |
| 1984-07-30 12:00 | TD | 17.5°N 120.7°W | 30 | — | |
| 1984-07-30 18:00 | TD | 17.5°N 121.5°W | 30 | — | |
| 1984-07-31 00:00 | TD | 17.6°N 122.2°W | 30 | — | |
| 1984-07-31 06:00 | TD | 17.5°N 122.9°W | 30 | — | |
| 1984-07-31 12:00 | TD | 17.4°N 123.6°W | 25 | — | |
| 1984-07-31 18:00 | TD | 17.3°N 124.2°W | 25 | — | |
| 1984-08-01 00:00 | TD | 17.1°N 125.1°W | 25 | — |
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.