The SummaryTyphoon Jeana (international code 199324) is a 1993 Northwest Pacific typhoon; peak intensity Severe Tropical Storm, max wind 25m/s, minimum central pressure 992hPa, not in China Landfall, 1993-11-12 was numbered off, recording 43 track points.
Typhoon Jeana, international code 199324, international name JEANA, 1993 Northwest Pacific typhoon. Formed: 1993-11-02 00:00:00, ended: 1993-11-12 12:00:00. Peak intensity: Severe Tropical Storm, minimum central pressure: 992 hPa, max wind: 25m/s.
Typhoon Jeana at 1993-11-02 00:00:00 at 10°N, 168°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Severe Tropical Storm intensity with max winds of 25 m/s (~90 km/h) and a minimum central pressure of 992hPa, recorded at 1993-11-10 06:00:00.
1993-11-12 12:00:00 After, Typhoon Jeana gradually weakened and was numbered off on 1993-11-12 12:00:00 was numbered off; its lifecycle recorded 43 track points.
Typhoon Jeana (199324) 的生命史始 at Northwest Pacific远洋海域, 整体路径呈现稳定的NW toward MovingTrend, 未发生显著的转 toward 或折返. 从1993年11月2日00:00在 (10°N, 168°E) formedNameless开始, 系统初期 toward WN direction缓慢Moving, 至11月5日期间The latitude维持在9°N至11°N之间, During由168°EW移至154.7°E. 随后, 系统Moving速度略有加快, 持续 toward NW direction推进. 值得注意的是, 该Typhoon 全程位 at 开阔洋面, track points显示其最W端到达135.9°E附近, 最N端抵达21.9°N, 最终在139.7°E附近消散. 由 at 路径始终远离陆地, 数据记录中明确显示无Landfall记录, 属 at 典型的远洋型typhoon track.
Jeana的Intensity演变过程表现为“缓慢增强, 短暂巅峰, 迅速减弱”的特征. 在生命史的前半段 (11月2日至11月8日) , 系统长期维持Nameless等级, wind speed在7m/s至15m/s之间波动, 增强势头平缓. 直到11月9日12:00, 中心附近Max Wind达到20m/s, 升级为Tropical Storm. 此后Intensity继续攀升, at 11月10日06:00达到巅峰状态, 确认为Severe Tropical Storm, max wind 录得25m/s. peak intensity维持Time较短, 仅约一天半. 自11月11日18:00起, 系统开始明显减弱, wind speed回落至20m/s (Tropical Storm), 并在最后观测时刻 (11月12日12:00) 进一步降级为12m/s的Nameless, 标志着其生命周期的结束. 整个过程中, 气压数据缺失, 仅能依据wind speed变化判断其Intensity起伏.
作为1993年第24号Typhoon , Jeana的peak intensity仅为Severe Tropical Storm (25m/s) , 相较 at 同年其他可能达到Typhoon 或Severe Typhoon级别的系统, 其Intensity相对较弱. 其路径特征具有明显的季节性晚期特点, formedThe latitude较低 (10°N) , 但 toward N延伸幅度有限, 最高纬度未超过22°N. 与历史上同名或code相近的Typhoon 相比, Jeana并未展现出强烈的爆发性增强特征, 而是经历了一个较长的Nameless酝酿期. 其远洋路径和较弱的peak intensity, 决定了其对周边陆地及海域的影响范围极为有限, 主要作为一次常规的远洋热带气旋活动被记录在案.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1993-11-02 00:00:00 | 10°N | 168°E | Nameless | 7 | - | |
| 1993-11-02 12:00:00 | 9.3°N | 165.8°E | Nameless | 7 | - | |
| 1993-11-03 00:00:00 | 8.8°N | 163.5°E | Nameless | 7 | - | |
| 1993-11-03 12:00:00 | 9.1°N | 161.2°E | Nameless | 7 | - | |
| 1993-11-04 00:00:00 | 9.6°N | 159.1°E | Nameless | 7 | - | |
| 1993-11-04 12:00:00 | 10.4°N | 157°E | Nameless | 10 | 1004 | |
| 1993-11-05 00:00:00 | 11°N | 154.7°E | Nameless | 10 | 1004 | |
| 1993-11-05 12:00:00 | 11.6°N | 152.5°E | Nameless | 12 | 1004 | |
| 1993-11-06 00:00:00 | 12.1°N | 150.5°E | Nameless | 12 | 1004 | |
| 1993-11-06 12:00:00 | 12.6°N | 148.5°E | Nameless | 10 | 1004 | |
| 1993-11-07 00:00:00 | 13.2°N | 146.3°E | Nameless | 10 | 1006 | |
| 1993-11-07 12:00:00 | 13.6°N | 144°E | Nameless | 12 | 1006 | |
| 1993-11-08 00:00:00 | 14.1°N | 141.5°E | Nameless | 15 | 1004 | |
| 1993-11-08 12:00:00 | 15.3°N | 139°E | Nameless | 17 | 1002 | |
| 1993-11-09 00:00:00 | 17.1°N | 136.8°E | Nameless | 17 | 998 | |
| 1993-11-09 12:00:00 | 18.5°N | 135.9°E | Tropical Storm | 20 | 996 | |
| 1993-11-10 00:00:00 | 19.7°N | 135.9°E | Tropical Storm | 23 | 996 | |
| 1993-11-10 12:00:00 | 20.9°N | 136.3°E | Severe Tropical Storm | 25 | 992 | |
| 1993-11-11 00:00:00 | 21.6°N | 137.3°E | Severe Tropical Storm | 25 | 992 | |
| 1993-11-11 12:00:00 | 21.9°N | 138.4°E | Tropical Storm | 23 | 996 | |
| 1993-11-12 00:00:00 | 21.9°N | 139.1°E | Nameless | 17 | 998 | |
| 1993-11-12 12:00:00 | 21.8°N | 139.7°E | Nameless | 12 | 1004 |
Sampled rows shown; all 43 track points are available on the interactive map or via the public API .
Typhoon Jeana's international code is 199324, is 1993 number 24 Typhoon, international name JEANA.
Typhoon Jeana peak intensity is Severe Tropical Storm, max wind 25m/s, minimum central pressure 992 hPa.
According to records, Typhoon Jeana is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Jeana's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199324.
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