Hurricane Darby
● 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).
Darby at 1998-07-22 02:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Cat 3 Hurricane, max wind 约 51.4 m/s (1 分钟平均) , minimum central pressure 958 hPa, at 1998-08-01 08:00:00前后结束, total 记录 42 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1998-07-22 02:00 | 11.1°N, 106.9°W | Tropical Depression | 10.3 | - |
| 1998-07-22 14:00 | 11.1°N, 107.7°W | Tropical Depression | 12.9 | - |
| 1998-07-23 02:00 | 11.7°N, 109.6°W | Tropical Depression | 12.9 | - |
| 1998-07-23 14:00 | 12.7°N, 111.9°W | Tropical Depression | 15.4 | 1008 |
| 1998-07-24 02:00 | 13.1°N, 113.7°W | Tropical Storm | 18 | 1005 |
| 1998-07-24 14:00 | 13.6°N, 115.3°W | Tropical Storm | 25.7 | 997 |
| 1998-07-25 02:00 | 14.4°N, 117.3°W | Cat 1 Hurricane | 41.2 | 977 |
| 1998-07-25 14:00 | 15.2°N, 119.3°W | Cat 3 Hurricane | 51.4 | 960 |
| 1998-07-26 02:00 | 15.8°N, 121.5°W | Cat 2 Hurricane | 48.9 | 965 |
| 1998-07-26 14:00 | 16.1°N, 123.9°W | Cat 2 Hurricane | 46.3 | 970 |
| 1998-07-27 02:00 | 16.3°N, 126.5°W | Cat 3 Hurricane | 51.4 | 958 |
| 1998-07-27 14:00 | 16.6°N, 128.9°W | Cat 3 Hurricane | 51.4 | 960 |
| 1998-07-28 02:00 | 16.8°N, 131.7°W | Cat 3 Hurricane | 51.4 | 960 |
| 1998-07-28 14:00 | 17.4°N, 134.6°W | Cat 2 Hurricane | 48.9 | 964 |
| 1998-07-29 02:00 | 18.0°N, 137.6°W | Cat 1 Hurricane | 38.6 | 979 |
| 1998-07-29 14:00 | 18.9°N, 140.6°W | Cat 1 Hurricane | 33.4 | 990 |
| 1998-07-30 02:00 | 20.1°N, 143.2°W | Tropical Storm | 25.7 | 1004 |
| 1998-07-30 14:00 | 21.2°N, 145.2°W | Tropical Storm | 20.6 | 1008 |
| 1998-07-31 02:00 | 22.6°N, 147.5°W | Tropical Storm | 18 | 1010 |
| 1998-07-31 14:00 | 23.3°N, 150.0°W | Tropical Depression | 15.4 | 1011 |
| 1998-08-01 02:00 | 23.5°N, 152.4°W | Tropical Depression | 12.9 | 1013 |
| 1998-08-01 08:00 | 23.6°N, 153.8°W | Tropical Depression | 12.9 | 1013 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1998203N11253 / EP051998. This storm has no official Chinese name, so the original English name is used. Intensity grades follow the classifications of the local agency in the region where it occurred, converted from 1-minute sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?