Unnamed Tropical Storm, EP04 1957
Sep 9, 12:00 AM UTC – Sep 11, 6:00 AM UTC (2.3 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 (10)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 1957-09-09 00:00 | TS | 15.3°N 139.0°W | 45 | — | |
| 1957-09-09 06:00 | TS | 15.5°N 139.7°W | 45 | — | |
| 1957-09-09 12:00 | TS | 15.8°N 140.5°W | 45 | — | |
| 1957-09-09 18:00 | TS | 16.3°N 141.5°W | 45 | — | |
| 1957-09-10 00:00 | TS | 16.7°N 142.4°W | 45 | — | |
| 1957-09-10 06:00 | TS | 17.0°N 143.0°W | 45 | — | |
| 1957-09-10 12:00 | TS | 17.3°N 143.5°W | 45 | — | |
| 1957-09-10 18:00 | TS | 17.7°N 144.1°W | 45 | — | |
| 1957-09-11 00:00 | TD | 18.0°N 145.0°W | 25 | — | |
| 1957-09-11 06:00 | TD | 18.3°N 145.7°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.