Tropical Storm Calvin (1987)
Jul 5, 6:00 PM UTC – Jul 10, 6:00 AM UTC (4.5 days)
- Peak
- Tropical Storm
- Max sustained wind
- 65 mph (55 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 |
|---|---|---|---|---|---|
| 1987-07-05 18:00 | TD | 12.6°N 101.8°W | 25 | — | |
| 1987-07-06 00:00 | TD | 12.8°N 103.0°W | 30 | — | |
| 1987-07-06 06:00 | TS | 13.1°N 104.1°W | 35 | — | |
| 1987-07-06 12:00 | TS | 13.4°N 105.2°W | 35 | — | |
| 1987-07-06 18:00 | TS | 13.9°N 106.3°W | 35 | — | |
| 1987-07-07 00:00 | TS | 14.2°N 107.3°W | 40 | — | |
| 1987-07-07 06:00 | TS | 14.5°N 108.7°W | 45 | — | |
| 1987-07-07 12:00 | TS | 14.7°N 110.4°W | 45 | — | |
| 1987-07-07 18:00 | TS | 14.8°N 111.7°W | 45 | — | |
| 1987-07-08 00:00 | TS | 14.8°N 113.2°W | 45 | — | |
| 1987-07-08 06:00 | TS | 14.8°N 114.7°W | 50 | — | |
| 1987-07-08 12:00 | TS | 14.8°N 116.0°W | 55 | — | |
| 1987-07-08 18:00 | TS | 14.8°N 117.3°W | 55 | — | |
| 1987-07-09 00:00 | TS | 14.9°N 118.4°W | 45 | — | |
| 1987-07-09 06:00 | TS | 15.1°N 119.5°W | 35 | — | |
| 1987-07-09 12:00 | TD | 15.2°N 120.3°W | 30 | — | |
| 1987-07-09 18:00 | TD | 15.7°N 121.0°W | 30 | — | |
| 1987-07-10 00:00 | TD | 16.3°N 121.6°W | 25 | — | |
| 1987-07-10 06:00 | TD | 17.0°N 122.2°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.