2025 tropical cyclone season · western North Pacific
Typhoon Unnamed WP15 WP15 · WP152025
Typhoon Unnamed WP15 was tracked in the western North Pacific from 2025-08-04 to 2025-08-07 (3 days), peaking at 25 kt (TD) with a minimum pressure of 990 hPa. 27 archived forecasts from ECMWF, ECMWF ENS, GFS, GEFS are verified against its best track.
- ATCF ID
- WP152025
- Basin
- western North Pacific
- Tracked
- 2025-08-04 → 2025-08-07 (3 days)
- Peak wind
- 25 kt · 13 m/s · TD
- Minimum pressure
- 990 hPa
- Archived forecasts
- 27
- Sources
- ECMWF · ECMWF ENS · GFS · GEFS
Forecast track error (km)
No forecast of this storm has been verified yet.
Best track
Six-hourly positions of the US best track (JTWC / NHC, one-minute winds); grades on the Saffir–Simpson scale.
| Time (UTC) | Position | Wind (kt) | Pressure (hPa) | Grade |
|---|---|---|---|---|
| 2025-08-06 06Z | 28.4°N 157.1°E | 25 | 990 | TD |
| 2025-08-06 12Z | 29.6°N 157.2°E | 25 | 991 | TD |
| 2025-08-06 18Z | 31.0°N 156.8°E | 25 | 1004 | TD |
| 2025-08-07 00Z | 33.0°N 156.6°E | 25 | 1005 | TD |