Analysis of Typhoon Owen's Track Characteristics
Track Movement and Recurvature Characteristics
Typhoon Owen (199027) at 1990年11月20日在Northwest Pacific远洋海域 formed, 初始Position位 at 8.5°N, 171°E. 在整个生命史中, 该Typhoon 始终维持在W.Pac平洋低纬度洋面活动, 未对land造成直接影响, 全程无Landfall记录. 从路径坐标序列分析, 其Moving轨迹呈现出显著的“W行为主, 后期N折”的特征. formed初期至11月28日期间, Typhoon 主体稳定 toward WMoving, 纬度基本维持在7.7°N至10.1°N之间的小幅波动范围内, 经度从171°E快速W移至146.7°E, 平均移速较快. 11月29日后, 随着系统Go to Philippines以E洋面, 路径出现明显转折, 纬度开始由9°N逐步上升至14.3°N, 显示受引导气流变化影响, typhoon track toward NW direction偏移. 最终 at 12月4日在10°N, 130°E附近减弱消散, 整体路径跨度大, 覆盖了广阔的W.Pac平洋海域.
Intensity evolution and historical comparison
Owen的Intensity演变过程剧烈且典型, 经历了从Tropical Depression到Super Typhoon的完整生命周期. formed初期Intensity较弱, 11月22日迅速增强为Typhoon 级别 (35m/s) . 随后在11月23日至24日经历第一次快速增强, Pressure降至935hPa, wind speed达50m/s. 尽管11月25日至26日出现短暂减弱, 气压回升至960hPa以上, 但系统在11月27日再次爆发式增强, 并 at 11月28日达到巅峰状态, 此时中心最低气压低至930hPa, max wind 高达55m/s, 评定为Super Typhoon. 巅峰过后, 自11月29日起Intensity持续衰减, 至12月1日降级为Tropical Storm, 最终在12月初 weakened into Tropical Depression并消散.
Compared with previous storms of the same name, Owen in 1990 was significantly stronger. Its peak central pressure of 930hPa was far lower than those of Owen in 1994 (980hPa), 1989 (960hPa), and 1986 (987hPa). Even compared with the strong Owen of 1982, which peaked as a severe typhoon with a central pressure of 939hPa, Owen in 1990 had lower pressure, stronger winds, and reached super typhoon intensity, making it an exceptionally intense storm in the series.
Typhoon Owen Track Data Table
| Time | Position | Intensity | Wind · Pressure | Moving Toward |
|---|
| 11-20 14:00 | 8.5°N
171°E | Tropical Depression | 12 m/s
1002 hPa | - |
| 11-21 08:00 | 9°N
167°E | Tropical Depression | 12 m/s
1002 hPa | WNW |
| 11-22 02:00 | 10.2°N
164.8°E | Severe Tropical Storm | 25 m/s
985 hPa | W |
| 11-22 20:00 | 9.9°N
162.5°E | Typhoon | 40 m/s
960 hPa | WSW |
| 11-23 14:00 | 8.8°N
161.5°E | Severe Typhoon | 45 m/s
950 hPa | WSW |
| 11-24 08:00 | 8.9°N
160.6°E | Severe Typhoon | 50 m/s
935 hPa | N |
| 11-25 02:00 | 9.2°N
159.8°E | Severe Typhoon | 45 m/s
945 hPa | NW |
| 11-25 20:00 | 9°N
157.5°E | Typhoon | 40 m/s
965 hPa | W |
| 11-26 14:00 | 8.5°N
155.7°E | Typhoon | 40 m/s
960 hPa | W |
| 11-27 08:00 | 8.4°N
153.4°E | Severe Typhoon | 45 m/s
950 hPa | WNW |
| 11-28 02:00 | 8°N
149.2°E | Super Typhoon | 55 m/s
930 hPa | W |
| 11-28 20:00 | 7.4°N
145.7°E | Severe Typhoon | 50 m/s
940 hPa | WSW |
| 11-29 14:00 | 9°N
141.6°E | Severe Typhoon | 50 m/s
940 hPa | WNW |
| 11-30 08:00 | 10.3°N
139.8°E | Typhoon | 40 m/s
960 hPa | N |
| 12-01 02:00 | 13.4°N
139.2°E | Severe Tropical Storm | 25 m/s
985 hPa | NW |
| 12-01 20:00 | 14.2°N
137.3°E | Tropical Depression | 15 m/s
998 hPa | WNW |
| 12-02 14:00 | 14.3°N
135°E | Tropical Depression | 15 m/s
998 hPa | W |
| 12-03 08:00 | 12.5°N
131.5°E | Tropical Depression | 15 m/s
1000 hPa | SW |
| 12-04 02:00 | 10°N
130°E | Tropical Depression | 12 m/s
1004 hPa | SW |
Sampled rows shown; all 55 track points are available on the interactive map or via the public API .
FAQ
Typhoon Owen was the 1990 Typhoon.
Typhoon Owen's international code is 199027, is 1990's 27th Typhoon, international name OWEN.
What was the peak intensity level of Typhoon Owen?
Typhoon Owen peak intensity is Super Typhoon, max wind 55m/s, minimum central pressure 930 hPa.
Did Typhoon Owen make landfall?
According to records, Typhoon Owen did not make landfall on China's coast.
Where can I view typhoon Owen's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Owen's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199027.
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