Typhoon in-fa path characteristics analysis
Track and Movement Characteristics
Typhoon In-fa (201526) at 2015年11月17日08:00在Northwest Pacific低纬度海域 formed, 初始Position为4.5°N, 162.9°E. 在整个生命史中, 该Typhoon 呈现出典型的NW toward Moving后转 toward NE的抛物线型路径, 全程未Landfall任何land. 从 formed至11月22日, Typhoon 主体持续 toward NW, 经纬度从(4.5°N, 162.9°E)变化至(14.2°N, 135.2°E), 横跨约27个经度, N进约10个纬度. 11月22日至23日期间, 路径出现明显转折, Moving direction由NW逐渐转为N, 随后在11月24日后转 toward NE. 最终 at 11月26日14:00在23.9°N, 139.6°E附近减弱消散. 整个路径采样点total 38个, 显示其在中高纬度地区受引导气流影响发生了显著的转 toward 过程.
Intensity evolution and historical comparison
该Typhoon 经历了完整的“增强-巅峰-减弱”生命周期. formed初期为Tropical Depression (13m/s) , 随后快速加强, 仅用不到3天Time便发展为Super Typhoon. 11月21日20:00达到Intensity巅峰, 中心最低气压降至940hPa, max wind 达52m/s. 巅峰状态维持Time较短, 随后开始缓慢减弱, 11月22日降为Severe Typhoon (48m/s) , 至11月24日20:00进一步 weakened into Typhoon (35m/s) . Go to 11月25日后, intensity 急剧下降, 迅速退化为Tropical Storm及Tropical Depression, 最终消散.
Compared with previous storms of the same name, the 2015 Typhoon In-fa was significantly more intense. The 2021 Typhoon In-fa (202106) peaked only as a severe typhoon, with a minimum central pressure of 955 hPa, while the 2026 Typhoon In-fa (202631) peaked only as a severe tropical storm, with a minimum central pressure of 985 hPa. By contrast, the 2015 storm reached super typhoon status, and its minimum central pressure of 940 hPa and maximum winds of 52 m/s greatly exceeded those of later storms with the same name. This indicates that the 2015 system had exceptionally strong explosive potential under favorable sea-surface temperature conditions.
Typhoon In-fa Route Data
| Time | Position | Intensity | Wind · Pressure | Moving Toward |
|---|
| 11-17 08:00 | 4.5°N
162.9°E | Tropical Depression | 13 m/s
1002 hPa | - |
| 11-17 20:00 | 4.6°N
159.7°E | Tropical Storm | 18 m/s
998 hPa | W |
| 11-18 08:00 | 5.5°N
157.1°E | Tropical Storm | 23 m/s
992 hPa | WNW |
| 11-18 20:00 | 6.3°N
154.7°E | Severe Tropical Storm | 25 m/s
990 hPa | WNW |
| 11-19 08:00 | 7.9°N
152.9°E | Severe Tropical Storm | 25 m/s
990 hPa | NW |
| 11-19 20:00 | 9.2°N
150.4°E | Severe Tropical Storm | 28 m/s
985 hPa | WNW |
| 11-20 08:00 | 9.9°N
148.7°E | Typhoon | 38 m/s
965 hPa | WNW |
| 11-20 20:00 | 10.8°N
145.9°E | Severe Typhoon | 42 m/s
955 hPa | W |
| 11-21 08:00 | 11.3°N
142.8°E | Super Typhoon | 52 m/s
940 hPa | W |
| 11-21 20:00 | 12.5°N
139.6°E | Super Typhoon | 52 m/s
940 hPa | WNW |
| 11-22 08:00 | 13.5°N
136.6°E | Severe Typhoon | 48 m/s
948 hPa | WNW |
| 11-22 20:00 | 14.7°N
133.8°E | Severe Typhoon | 45 m/s
950 hPa | WNW |
| 11-23 08:00 | 15.9°N
132°E | Severe Typhoon | 42 m/s
955 hPa | NW |
| 11-23 20:00 | 17.3°N
131.3°E | Severe Typhoon | 42 m/s
955 hPa | NNW |
| 11-24 08:00 | 18.6°N
131.9°E | Typhoon | 40 m/s
960 hPa | NE |
| 11-24 20:00 | 19.3°N
133.8°E | Typhoon | 35 m/s
970 hPa | ENE |
| 11-25 08:00 | 19.9°N
135.1°E | Severe Tropical Storm | 28 m/s
985 hPa | NE |
| 11-25 20:00 | 20.5°N
136.8°E | Tropical Storm | 20 m/s
995 hPa | ENE |
| 11-26 08:00 | 22.5°N
138.5°E | Tropical Depression | 15 m/s
1000 hPa | NNE |
| 11-26 14:00 | 23.9°N
139.6°E | Tropical Depression | 13 m/s
1002 hPa | NE |
Sampled rows shown; all 38 track points are available on the interactive map or via the public API .
FAQ
Typhoon In-fa is the 2015 Typhoon.
The international code for Typhoon In-fa was 201526, making it the 26th typhoon of 2015. Its international name was IN-FA.
What is the highest level of Typhoon In-fa?
Typhoon In-fa peak intensity is Super Typhoon, max wind 52m/s, minimum central pressure 940 hPa.
The Typhoon In-faLandfall.
According to records, Typhoon In-fa is not in our coastal landfall.
Where can I view typhoon In-fa's live track map?
TyphoonSays (taifengshuo.com) provides typhoon In-fa's Track history map, multinational meteorological agency Forecast comparison, wind circle range with IntensityTrend, page address: https://taifengshuo.com/typhoon/201526.
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