2025 tropical cyclone season · Southern Hemisphere
Cyclone Unnamed SH16 SH16 · SH162025
Cyclone Unnamed SH16 was tracked in the Southern Hemisphere from 2025-02-11 to 2025-02-13 (2 days), peaking at 39 kt (TS) with a minimum pressure of 997 hPa. 39 archived forecasts from ECMWF, ECMWF ENS, GFS, GEFS are verified against its best track.
- ATCF ID
- SH162025
- Basin
- Southern Hemisphere
- Tracked
- 2025-02-11 → 2025-02-13 (2 days)
- Peak wind
- 39 kt · 20 m/s · TS
- Minimum pressure
- 997 hPa
- Archived forecasts
- 39
- Sources
- ECMWF · ECMWF ENS · GFS · GEFS
Forecast track error (km)
| Source | 24 h | 48 h | 72 h | 120 h |
|---|---|---|---|---|
| ECMWF | 124 (3) | — | — | — |
| ECMWF ENS | 102 (4) | — | — | — |
| GFS | 305 (4) | — | — | — |
| GEFS | 317 (4) | — | — | — |
Mean great-circle distance to the best track at each lead time, counted while the system was a tropical or subtropical cyclone; the number of cases is in brackets.
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 |
|---|---|---|---|---|
| 2025-02-11 06Z | 22.3°S 163.5°E | 39 | 997 | TS |
| 2025-02-11 12Z | 23.0°S 164.7°E | 35 | 998 | TS |
| 2025-02-11 18Z | 23.4°S 165.7°E | 37 | 998 | TS |
| 2025-02-12 00Z | 23.6°S 166.6°E | 39 | 998 | TS |
| 2025-02-12 06Z | 23.7°S 167.8°E | 35 | 998 | TS |
| 2025-02-12 12Z | 23.5°S 168.1°E | 35 | 998 | TS |
| 2025-02-12 18Z | 23.0°S 169.7°E | 35 | 1001 | TS |
| 2025-02-13 00Z | 22.6°S 170.0°E | 35 | 1001 | TS |