Typhoon Usagi Trail Characteristics
Track and Movement Characteristics
The 2001 No. 10 typhoon, Usagi, had a relatively short lifetime, lasting about 3 days from formation to dissipation. Its track was generally stable toward the WNW, with no significant turning or stagnation. During the initial stage (06:00 on August 8 to 06:00 on August 9), the system’s center latitude remained between 16.4°N and 16.8°N, while its longitude moved rapidly westward from 117.5°E to 113.5°E, indicating nearly direct westward movement at a relatively fast speed with little change in latitude.
Go to Middle Ages (August 9, after 12:00) , the path begins to appear a slight N trend. From August 9, at 12:00, 16.8°N gradually increases to 18.4°N on August 10, at 18:00, while the length continues toward W advancing to 105.9°E. This slow increase in latitude indicates that there may be a weak N toward segment in the guiding airflow, but the overall Moving direction remains the W operator.
Intensity evolution and historical comparison
在Intensity方面, “Usagi”经历了从Tropical Depression到Tropical Storm再回归Tropical Depression的完整过程. formed初期至8月9日12:00, Pressure稳定在1002hPa, max wind 维持12m/s, 处 at 较弱的Tropical Depression状态. 8月9日18:00起, 系统开始缓慢增强, 气压降至1000hPa, wind speed增至15m/s. 巅峰时刻出现在8月10日12:00至18:00, 此时中心最低气压达994hPa, max wind 为20m/s, 等级评定为Tropical Storm. 随后系统迅速减弱, 8月11日00:00气压回升至1000hPa, wind speed降回15m/s, 并 at 06:00进一步 weakened into 12m/s的Tropical Depression.
Its peak atmospheric pressure is 994hPa much higher at 2013 'Usagi' (915hPa), 2024 'Usagi' (925hPa) and 2007 'Usagi' (940hPa) such super-strong or Severe Typhoon level systems, and even weak at 2018 'Usagi' (985hPa, Severe Tropical Storm) .
Typhoon Usagi routes
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 08-09 08:00 | 17°N
113°E | Tropical Depression | 12 m/s
1002 hPa | - |
| 08-09 14:00 | 16.7°N
112°E | Tropical Depression | 12 m/s
1002 hPa | WSW |
| 08-09 20:00 | 16.6°N
112.6°E | Tropical Depression | 15 m/s
998 hPa | E |
| 08-10 02:00 | 17.4°N
111.6°E | Tropical Depression | 15 m/s
998 hPa | NW |
| 08-10 08:00 | 17.8°N
110.4°E | Tropical Depression | 15 m/s
997 hPa | WNW |
| 08-10 14:00 | 17.9°N
108.8°E | Tropical Storm | 18 m/s
994 hPa | W |
| 08-10 20:00 | 18°N
107.4°E | Tropical Storm | 20 m/s
994 hPa | W |
| 08-11 02:00 | 18.3°N
105.8°E | Tropical Storm | 18 m/s
994 hPa | WNW |
| 08-11 08:00 | 18°N
104°E | Tropical Depression | 15 m/s
1000 hPa | W |
FAQ
Typhoon Usagi is the 2001 Typhoon.
Typhoon Usagi's international code is 20011, Typehoon No. 10, international name USAGI.
Where does Typhoon Usagi's track data come from?
Path. Data sources: China Meteorological Administration Tropical Cyclone Best Track Dataset (CMA-STI); wind speed refers to 2-min sustained wind speed. Track points at intermediate times are encrypted based on original operational positioning data, while wind speed and pressure are interpolated using best-track anchor points.
What is the highest level of Typhoon Usagi?
Typhoon Usagi peak intensity is Tropical Storm, max wind 20m/s, minimum central pressure 994 hPa.
Is the Typhoon Usagi Landfall?
According to records, Typhoon Usagi is not in our coastal landfall.
Where can I view typhoon Usagi's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Usagi's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/200110.
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