Tropical Cyclone Karlette
● 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).
Karlette at 1997-02-11 08:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Severe Tropical Storm, max wind 约 33.4 m/s (1 分钟平均) , minimum central pressure 970 hPa, at 1997-02-26 14:00:00前后结束, total 记录 62 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1997-02-11 08:00 | -13.2°S, 95.6°E | Tropical Depression | 7.7 | - |
| 1997-02-12 02:00 | -13.3°S, 92.8°E | Tropical Depression | 7.7 | - |
| 1997-02-12 20:00 | -13.1°S, 90.4°E | Tropical Depression | 7.7 | - |
| 1997-02-13 14:00 | -12.9°S, 89.3°E | Tropical Disturbance | 7.7 | - |
| 1997-02-14 08:00 | -13.1°S, 87.8°E | Tropical Disturbance | 7.7 | - |
| 1997-02-15 02:00 | -13.8°S, 85.7°E | Tropical Disturbance | 12.9 | 1002 |
| 1997-02-15 20:00 | -15.0°S, 83.5°E | Tropical Disturbance | 12.9 | 1000 |
| 1997-02-16 14:00 | -15.2°S, 81.7°E | Tropical Disturbance | 15.4 | 992 |
| 1997-02-17 08:00 | -15.0°S, 79.3°E | Moderate Tropical Storm | 23.1 | 995 |
| 1997-02-18 02:00 | -15.5°S, 77.0°E | Moderate Tropical Storm | 23.1 | 992 |
| 1997-02-18 20:00 | -16.2°S, 74.1°E | Moderate Tropical Storm | 23.1 | 984 |
| 1997-02-19 14:00 | -17.3°S, 71.8°E | Moderate Tropical Storm | 23.1 | 988 |
| 1997-02-20 08:00 | -18.0°S, 70.2°E | Moderate Tropical Storm | 23.1 | 995 |
| 1997-02-21 02:00 | -18.3°S, 67.9°E | Severe Tropical Storm | 28.3 | 988 |
| 1997-02-21 20:00 | -19.9°S, 64.8°E | Severe Tropical Storm | 30.9 | 980 |
| 1997-02-22 14:00 | -21.5°S, 61.3°E | Severe Tropical Storm | 33.4 | 970 |
| 1997-02-23 08:00 | -23.2°S, 58.4°E | Severe Tropical Storm | 30.9 | 970 |
| 1997-02-24 02:00 | -26.3°S, 56.8°E | Moderate Tropical Storm | 25.7 | 980 |
| 1997-02-24 20:00 | -30.2°S, 56.4°E | Moderate Tropical Storm | 23.1 | 985 |
| 1997-02-25 14:00 | -35.8°S, 57.8°E | Moderate Tropical Storm | 20.6 | - |
| 1997-02-26 08:00 | -39.2°S, 56.4°E | Tropical Disturbance | 15.4 | - |
| 1997-02-26 14:00 | -39.9°S, 55.6°E | Tropical Disturbance | 15.4 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1997042S13096 / SH251997. This basin has no official Chinese name, so the original English name is used. Intensity grades follow the classification used by the local agency in the basin, converted from 1-minute sustained winds using WMO factors, and are provided for reference only. Data notes · Incorrect translation?
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