Tropical Cyclone Lena
● 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).
Lena at 1993-01-23 02:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Category 2 Tropical Cyclone , max wind 约 28.3 m/s (1 分钟平均) , minimum central pressure 972 hPa, at 1993-02-03 02:00:00前后结束, total 记录 45 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1993-01-23 02:00 | -14.2°S, 119.8°E | Tropical Depression | 10.3 | - |
| 1993-01-23 14:00 | -13.5°S, 120.3°E | Tropical Depression | 12.9 | - |
| 1993-01-24 02:00 | -14.0°S, 120.8°E | Tropical Depression | 12.9 | - |
| 1993-01-24 14:00 | -14.4°S, 120.3°E | Tropical Depression | 18 | 990 |
| 1993-01-25 02:00 | -14.9°S, 119.4°E | Category 1 Tropical Cyclone | 20.6 | 985 |
| 1993-01-25 14:00 | -15.6°S, 119.2°E | Category 1 Tropical Cyclone | 23.1 | 980 |
| 1993-01-26 02:00 | -16.2°S, 118.6°E | Category 1 Tropical Cyclone | 25.7 | 972 |
| 1993-01-26 14:00 | -16.0°S, 117.6°E | Category 2 Tropical Cyclone | 28.3 | 975 |
| 1993-01-27 02:00 | -15.5°S, 116.6°E | Category 1 Tropical Cyclone | 25.7 | 990 |
| 1993-01-27 14:00 | -15.6°S, 115.3°E | Category 1 Tropical Cyclone | 25.7 | 990 |
| 1993-01-28 02:00 | -15.8°S, 113.8°E | Category 1 Tropical Cyclone | 25.7 | 992 |
| 1993-01-28 14:00 | -15.9°S, 111.9°E | Category 1 Tropical Cyclone | 23.1 | 995 |
| 1993-01-29 02:00 | -15.9°S, 110.0°E | Category 1 Tropical Cyclone | 20.6 | 992 |
| 1993-01-29 14:00 | -15.9°S, 108.9°E | Tropical Depression | 18 | 992 |
| 1993-01-30 02:00 | -15.6°S, 108.3°E | Tropical Depression | 18 | 990 |
| 1993-01-30 14:00 | -15.6°S, 108.3°E | Tropical Depression | 18 | 990 |
| 1993-01-31 02:00 | -15.8°S, 108.6°E | Tropical Depression | 18 | 988 |
| 1993-01-31 14:00 | -16.0°S, 109.2°E | Tropical Depression | 18 | 988 |
| 1993-02-01 02:00 | -16.4°S, 110.4°E | Tropical Depression | 18 | 988 |
| 1993-02-01 14:00 | -16.4°S, 112.3°E | Tropical Depression | 15.4 | 988 |
| 1993-02-02 02:00 | -16.3°S, 114.5°E | Tropical Depression | 15.4 | 990 |
| 1993-02-02 14:00 | -16.0°S, 116.8°E | Tropical Depression | 15.4 | 995 |
| 1993-02-03 02:00 | -15.9°S, 120.2°E | Tropical Depression | 11.3 | 1005 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1993023S14120 / SH131993. There is no official Chinese name for this system, so the original English name is used. Intensity categories follow the classifications of the local agency in the relevant ocean basin, converted from 1-min sustained wind using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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