1998 Unnamed Hurricane in the Central Pacific
● Data reliability: ReliableWeather satellites monitored it throughout, so its track and intensity are relatively accurate (Atlantic and E. Pacific since 1966, other basins since 1980).
未命名 at 1998-08-16 08:00:00 (BeijingTime) 在Central Pacific首次被记录, peak intensity 为Tropical Depression, max wind 约 15.4 m/s (1 分钟平均) , at 1998-08-19 08:00:00前后结束, total 记录 13 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1998-08-16 08:00 | 13.1°N, 142.3°W | Tropical Depression | 12.9 | - |
| 1998-08-16 14:00 | 13.2°N, 143.0°W | Tropical Depression | 12.9 | - |
| 1998-08-16 20:00 | 13.4°N, 143.6°W | Tropical Depression | 15.4 | - |
| 1998-08-17 02:00 | 13.6°N, 144.6°W | Tropical Depression | 15.4 | - |
| 1998-08-17 08:00 | 13.8°N, 145.4°W | Tropical Depression | 15.4 | - |
| 1998-08-17 14:00 | 14.0°N, 146.1°W | Tropical Depression | 15.4 | - |
| 1998-08-17 20:00 | 14.1°N, 147.0°W | Tropical Depression | 12.9 | - |
| 1998-08-18 02:00 | 14.2°N, 147.6°W | Tropical Depression | 12.9 | - |
| 1998-08-18 08:00 | 14.5°N, 148.7°W | Tropical Depression | 12.9 | - |
| 1998-08-18 14:00 | 14.4°N, 149.8°W | Tropical Depression | 12.9 | - |
| 1998-08-18 20:00 | 14.4°N, 151.2°W | Tropical Depression | 12.9 | - |
| 1998-08-19 02:00 | 14.4°N, 152.7°W | Tropical Depression | 12.9 | - |
| 1998-08-19 08:00 | 14.4°N, 154.5°W | Tropical Depression | 12.9 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), ID 1998228N13218 / CP011998. No official Chinese name exists for this basin; displayed by original English name. Intensity classification follows local agency standards for the basin (converted from 1-min sustained winds using WMO coefficients) for reference only. Data notes · Incorrect translation?