2026 tropical cyclone season · western North Pacific
Typhoon Jangmi Jangmi · WP062026
Typhoon Jangmi was tracked in the western North Pacific from 2026-05-27 to 2026-06-03 (8 days), peaking at 74 kt (H1) with a minimum pressure of 973 hPa. 65 archived forecasts from ECMWF, ECMWF ENS are verified against its best track; at 48 hours the closest was ECMWF ENS, 75 km off on average.
- ATCF ID
- WP062026
- Basin
- western North Pacific
- Tracked
- 2026-05-27 → 2026-06-03 (8 days)
- Peak wind
- 74 kt · 38 m/s · H1
- Minimum pressure
- 973 hPa
- Archived forecasts
- 65
- Sources
- ECMWF · ECMWF ENS
Forecast track error (km)
| Source | 24 h | 48 h | 72 h | 120 h |
|---|---|---|---|---|
| ECMWF | 53 (27) | 76 (23) | 101 (19) | 218 (11) |
| ECMWF ENS | 47 (27) | 75 (23) | 111 (19) | 315 (11) |
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 |
|---|---|---|---|---|
| 2026-05-27 06Z | 9.6°N 137.5°E | 25 | 1003 | TD |
| 2026-05-27 12Z | 10.3°N 137.2°E | 25 | 1003 | TD |
| 2026-05-27 18Z | 11.7°N 136.7°E | 29 | 1000 | TD |
| 2026-05-28 00Z | 12.7°N 135.9°E | 29 | 1001 | TD |
| 2026-05-28 06Z | 13.0°N 135.9°E | 29 | 998 | TD |
| 2026-05-28 12Z | 13.8°N 135.5°E | 35 | 998 | TS |
| 2026-05-28 18Z | 14.7°N 134.4°E | 39 | 997 | TS |
| 2026-05-29 00Z | 15.4°N 133.7°E | 39 | 997 | TS |
| 2026-05-29 06Z | 15.9°N 132.8°E | 39 | 997 | TS |
| 2026-05-29 12Z | 16.5°N 131.7°E | 45 | 995 | TS |
| 2026-05-29 18Z | 16.7°N 130.8°E | 51 | 989 | TS |
| 2026-05-30 00Z | 17.5°N 130.1°E | 54 | 983 | TS |
| 2026-05-30 06Z | 18.3°N 129.6°E | 64 | 979 | H1 |
| 2026-05-30 12Z | 19.3°N 129.0°E | 64 | 979 | H1 |
| 2026-05-30 18Z | 20.1°N 128.5°E | 64 | 978 | H1 |
| 2026-05-31 00Z | 20.9°N 128.1°E | 70 | 977 | H1 |
| 2026-05-31 06Z | 21.8°N 127.8°E | 70 | 976 | H1 |
| 2026-05-31 12Z | 22.8°N 127.7°E | 74 | 973 | H1 |
| 2026-05-31 18Z | 23.6°N 127.4°E | 70 | 976 | H1 |
| 2026-06-01 00Z | 24.5°N 127.3°E | 64 | 978 | H1 |
| 2026-06-01 06Z | 25.6°N 127.4°E | 60 | 979 | TS |
| 2026-06-01 12Z | 26.7°N 127.5°E | 54 | 982 | TS |
| 2026-06-01 18Z | 27.9°N 127.3°E | 54 | 983 | TS |
| 2026-06-02 00Z | 29.1°N 128.5°E | 51 | 986 | TS |
| 2026-06-02 06Z | 30.7°N 130.7°E | 51 | 980 | TS |
| 2026-06-02 12Z | 32.2°N 133.1°E | 51 | 984 | TS |
| 2026-06-02 18Z | 33.3°N 135.0°E | 51 | 983 | TS |
| 2026-06-03 00Z | 34.2°N 137.8°E | 51 | 985 | TS |
| 2026-06-03 06Z | 34.9°N 141.4°E | 51 | 983 | TS |
| 2026-06-03 12Z | 36.7°N 143.8°E | 51 | 983 | TS |
| 2026-06-03 18Z | 36.5°N 144.1°E | 45 | 984 | TS |