Tropical Storm Cosme (1983)
Jul 2, 6:00 AM UTC – Jul 5, 6:00 PM UTC (3.5 days)
- Peak
- Tropical Storm
- Max sustained wind
- 40 mph (35 kt)
- Lowest pressure
- —
- Landfalls
- 0
Track
- Hurricane
- Tropical Storm
- Tropical Depression
- Other
- Large white-ringed dots: landfall
Every track point (15)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 1983-07-02 06:00 | TD | 10.5°N 109.5°W | 25 | — | |
| 1983-07-02 12:00 | TD | 10.8°N 109.8°W | 25 | — | |
| 1983-07-02 18:00 | TD | 11.3°N 109.9°W | 25 | — | |
| 1983-07-03 00:00 | TD | 11.7°N 110.0°W | 25 | — | |
| 1983-07-03 06:00 | TD | 12.0°N 110.1°W | 25 | — | |
| 1983-07-03 12:00 | TD | 12.3°N 110.3°W | 25 | — | |
| 1983-07-03 18:00 | TD | 12.7°N 110.4°W | 30 | — | |
| 1983-07-04 00:00 | TD | 13.0°N 110.7°W | 30 | — | |
| 1983-07-04 06:00 | TD | 14.0°N 111.4°W | 30 | — | |
| 1983-07-04 12:00 | TS | 14.8°N 112.8°W | 35 | — | |
| 1983-07-04 18:00 | TS | 15.5°N 114.3°W | 35 | — | |
| 1983-07-05 00:00 | TS | 16.4°N 115.7°W | 35 | — | |
| 1983-07-05 06:00 | TS | 16.7°N 117.0°W | 35 | — | |
| 1983-07-05 12:00 | TD | 17.0°N 118.2°W | 30 | — | |
| 1983-07-05 18:00 | TD | 17.6°N 119.4°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.