Tropical Cyclone Fiona
● 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).
Fiona at 1998-03-13 20:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Tropical Depression, max wind 约 18 m/s (1 分钟平均) , minimum central pressure 995 hPa, at 1998-03-21 14:00:00前后结束, total 记录 32 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1998-03-13 20:00 | -11.0°S, 65.2°E | Tropical Disturbance | 7.7 | - |
| 1998-03-14 08:00 | -12.3°S, 65.5°E | Tropical Disturbance | 7.7 | - |
| 1998-03-14 20:00 | -13.2°S, 65.3°E | Tropical Disturbance | 7.7 | - |
| 1998-03-15 08:00 | -13.7°S, 64.6°E | Tropical Disturbance | 12.9 | - |
| 1998-03-15 20:00 | -14.0°S, 63.7°E | Tropical Disturbance | 12.9 | 1004 |
| 1998-03-16 08:00 | -15.2°S, 63.1°E | Tropical Disturbance | 12.9 | 1000 |
| 1998-03-16 20:00 | -16.5°S, 62.1°E | Tropical Disturbance | 12.9 | 1000 |
| 1998-03-17 08:00 | -17.0°S, 61.7°E | Tropical Depression | 18 | 995 |
| 1998-03-17 20:00 | -17.9°S, 61.0°E | Tropical Depression | 18 | 995 |
| 1998-03-18 08:00 | -18.8°S, 60.5°E | Tropical Depression | 18 | 997 |
| 1998-03-18 20:00 | -19.3°S, 60.0°E | Tropical Depression | 18 | 995 |
| 1998-03-19 08:00 | -19.7°S, 59.2°E | Tropical Depression | 18 | 995 |
| 1998-03-19 20:00 | -20.2°S, 58.7°E | Tropical Disturbance | 15.4 | 1000 |
| 1998-03-20 08:00 | -21.5°S, 58.3°E | Tropical Disturbance | 15.4 | 1002 |
| 1998-03-20 20:00 | -23.0°S, 58.7°E | Tropical Disturbance | 12.9 | 1004 |
| 1998-03-21 08:00 | -24.8°S, 59.9°E | Tropical Disturbance | 11.3 | 1007 |
| 1998-03-21 14:00 | -24.9°S, 60.8°E | Tropical Cyclone | - | 1010 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1998073S11065 / SH281998. There is no official Chinese name for this system, so the original English name is used. Intensity follows the regional classification scale for the basin, converted from 1-minute sustained winds using the WMO factor, and is for reference only. Data notes · Incorrect translation?
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