The SummaryTyphoon Cecil (international code 199017) is a 1990 Northwest Pacific typhoon; peak intensity Tropical Storm, max wind 23m/s, minimum central pressure 990hPa, not in China Landfall, 1990-09-05 was numbered off, recorded 12 track points.
Typhoon Cecil, international code 199017, international name CECIL, 1990 Northwest Pacific typhoon. Formed: 1990-09-02 06:00:00, ended: 1990-09-05 00:00:00. Peak intensity: Tropical Storm, minimum central pressure: 990 hPa, max wind: 23m/s.
Typhoon Cecil at 1990-09-02 06:00:00 at 20.1°N, 122.9°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 1990-09-04 12:00:00.
Typhoon Cecil gradually weakened and was numbered off on 1990-09-05 00:00:00 was numbered off; its lifecycle recorded 12 track points.
Typhoon Cecil (199017)'s life history is short, from formed to dispersed only about 42h. Its path overall shows a stable toward NWTrend, no apparent turn toward or spin phenomenon. In the initial phase (2 September 06:00 to 3 September 12:00) , the system's centre latitude moves from 20.1°N rapidly to 24.6°N, the length is essentiallyined at 122.8°E near, manifested as near N's Moving path. Then, guided by the environmental flow field, the path gradually toward W fragmentary deviation, from 3 September 18:00 to 122°EMoving to 4 September 12:00 to 120.2°E, ultimately at 5 September 00:00 to 28.3°N, after 120.9°E weakened dispersion. Thro the process, Typho
在Intensity方面, Cecil (199017) 属 at 较弱的热带气旋. 系统初生时为Nameless, max wind 仅7m/s. 经过约36h的缓慢增强, at 9月4日06:00升级为Tropical Storm, 并在同日12:00达到peak intensity, max wind 为23m/s, Pressure数据缺失. 巅峰状态维持Time极短, 仅6h后便重新降级为Nameless, 并迅速减弱至10m/s. 与同名History相比, 1990年的CecilIntensity显著偏弱. 历届同名Typhoon 中, 1993年, 1985年及1982年的Cecil均达到Super Typhoon级别, 1989年Cecil也达到Typhoon 级别. 相比之下, 199017号Typhoon 不仅peak intensity仅为Tropical Storm, 且生命周期短, 影响范围有限, 是“Cecil”命名序列中Intensity最弱的个例之一, 反映出该年份Northwest Pacific海域在此时段的大气环境可能不利 at 热带气旋的深层对流发展与能量积聚.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1990-09-02 06:00:00 | 20.1°N | 122.9°E | Nameless | 7 | - | |
| 1990-09-02 12:00:00 | 21°N | 122.8°E | Nameless | 7 | 1002 | |
| 1990-09-02 18:00:00 | 21.9°N | 122.8°E | Nameless | 10 | 1002 | |
| 1990-09-03 00:00:00 | 22.8°N | 122.8°E | Nameless | 12 | 1000 | |
| 1990-09-03 06:00:00 | 23.7°N | 122.8°E | Nameless | 12 | 1000 | |
| 1990-09-03 12:00:00 | 24.6°N | 122.6°E | Nameless | 12 | 1000 | |
| 1990-09-03 18:00:00 | 25.4°N | 122°E | Nameless | 15 | 998 | |
| 1990-09-04 00:00:00 | 25.9°N | 121.2°E | Nameless | 17 | 995 | |
| 1990-09-04 06:00:00 | 26.6°N | 120.6°E | Tropical Storm | 20 | 990 | |
| 1990-09-04 12:00:00 | 27.2°N | 120.2°E | Tropical Storm | 23 | 1000 | |
| 1990-09-04 18:00:00 | 27.6°N | 120.5°E | Nameless | 17 | 1000 | |
| 1990-09-05 00:00:00 | 28.3°N | 120.9°E | Nameless | 10 | 1002 |
Typhoon Cecil's international code is 199017, is 1990's 17th Typhoon, international name CECIL.
Typhoon Cecil peak intensity is Tropical Storm, max wind 23m/s, minimum central pressure 990 hPa.
According to records, Typhoon Cecil is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Cecil's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199017.
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Weather data: NASA GIBS / OpenWeatherMap / Open-Meteo / NOAA WW3, for reference only
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