The SummaryTyphoon Ophelia (international code 199305) is a 1993 Northwest Pacific typhoon; peak intensity Tropical Storm, max wind 23m/s, minimum central pressure 990hPa, not in China Landfall, 1993-07-28 was numbered off, recording 17 track points.
Typhoon Ophelia, international code 199305, international name OFELIA, 1993 Northwest Pacific typhoon. Formed: 1993-07-24 06:00:00, ended: 1993-07-28 06:00:00. Peak intensity: Tropical Storm, minimum central pressure: 990 hPa, max wind: 23m/s.
Typhoon Ophelia at 1993-07-24 06:00:00 at 15.2°N, 137.3°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Tropical Storm intensity with max winds of 23 m/s (~83 km/h) and a minimum central pressure of 990hPa, recorded at 1993-07-26 00:00:00.
1993-07-28 06:00:00 After, Typhoon Ophelia gradually weakened and was numbered off on 1993-07-28 06:00:00 was numbered off; its lifecycle recorded 17 track points.
Typhoon Ophelia (199305) 的生命周期始 at Northwest Pacific洋面, 整体路径呈现显著的 toward NW转 toward 再转NE的抛物线形态. formed初期 (7月24日) , 系统位 at 15.2°N, 137.3°E附近, 初始阶段主要 toward NW direction缓慢Moving, During变化较小, The latitude稳步提升. 至7月25日中午前后, 随着纬度突破21°N, 路径出现明显的W折Trend, 经度从137.8°E迅速W移至136.5°E, 显示其受引导气流影响 toward W分量增加.
The key turn toward point appeared in the morning to morning period of July 26th. At the arrival of 24.5°N, 134.2°E, the Typhoon reached the most W-side Position, then the path gradually turned to NE direction. On the afternoon of July 26th to 27, the system accelerated toward NE, the length rose back from 131.6°E to 132.6°E, and the latitude climbed rapidly from 28.6°N to 35.8°N. After going to the High-latitude region, the Moving speed further accelerated, and finally at the morning of July 28th at 40.9°N, 134°E weakened dispersion.
在Intensity方面, Ophelia经历了一个典型的“ formed-增强-维持-减弱”过程. 初始为Nameless, max wind 10m/s. 经过约36h的缓慢增强, at 7月25日18时升级为Tropical Storm, wind speed达20m/s. 次日凌晨, 系统在24.5°N附近达到peak intensity, max wind 23m/s, 并在此Intensity上维持了约30h (从7月26日00时至7月27日06时) , 显示出较强的结构稳定性. 7月27日中午起, 随着The latitude升高至35°N以N, 受环境场变化影响, intensity 开始衰减, wind speed降至20m/s, 并 at 当晚降级为Nameless, 最终在40°N以N的高纬海域完全失去热带气旋特征.
与同名History相比, 1993年Ophelia的Intensity显著偏弱. 数据显示, 1990年Ophelia (199005) peak intensity is Severe Typhoon, 而1960年Ophelia (196027) 更是达到了Super Typhoon级别. 相比之下, 1993年Ophelia仅维持在Tropical Storm等级, 未发展出更强的核心对流结构, 属 at 同命名序列中Intensity较弱的一次个例.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1993-07-24 06:00:00 | 15.2°N | 137.3°E | Nameless | 10 | - | |
| 1993-07-24 12:00:00 | 16.3°N | 137.6°E | Nameless | 10 | - | |
| 1993-07-24 18:00:00 | 17.6°N | 137.8°E | Nameless | 12 | 1004 | |
| 1993-07-25 00:00:00 | 19°N | 137.8°E | Nameless | 15 | 1004 | |
| 1993-07-25 06:00:00 | 20.3°N | 137.3°E | Nameless | 15 | 1004 | |
| 1993-07-25 12:00:00 | 21.9°N | 136.5°E | Nameless | 17 | 1002 | |
| 1993-07-25 18:00:00 | 23.2°N | 135.5°E | Tropical Storm | 20 | 998 | |
| 1993-07-26 00:00:00 | 24.5°N | 134.2°E | Tropical Storm | 23 | 998 | |
| 1993-07-26 06:00:00 | 25.5°N | 133.1°E | Tropical Storm | 23 | 996 | |
| 1993-07-26 12:00:00 | 26.9°N | 132.4°E | Tropical Storm | 23 | 994 | |
| 1993-07-26 18:00:00 | 28.6°N | 131.6°E | Tropical Storm | 23 | 994 | |
| 1993-07-27 00:00:00 | 30.6°N | 131.2°E | Tropical Storm | 23 | 990 | |
| 1993-07-27 06:00:00 | 32.8°N | 131.5°E | Tropical Storm | 23 | 990 | |
| 1993-07-27 12:00:00 | 35.8°N | 132.6°E | Tropical Storm | 20 | 996 | |
| 1993-07-27 18:00:00 | 38.6°N | 133.8°E | Nameless | 15 | 1004 | |
| 1993-07-28 00:00:00 | 40.2°N | 134°E | Nameless | 15 | 1006 | |
| 1993-07-28 06:00:00 | 40.9°N | 134°E | Nameless | 12 | 1008 |
Typhoon Ophelia's international code is 199305, is 1993 number 5 Typhoon, international name OFELIA.
Typhoon Ophelia peak intensity is Tropical Storm, max wind 23m/s, minimum central pressure 990 hPa.
According to records, Typhoon Ophelia is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Ophelia's Track history map, multinational meteorological agency Forecast comparison, wind range and IntensityTrend, page address: https://taifengshuo.com/typhoon/199305.
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