Typhoon In-fa, international code 201526, international name In-fa, 2015年Northwest PacificTyphoon . formedTime: 2015-11-17 20:00:00, 结束Time: 2015-11-26 02:00:00. peak intensity: Super Typhoon, 最低Pressure: 935 hPa, max wind : 52m/s.
Typhoon In-fa at 2015-11-17 20:00:00 at 4.6°, lng 159.7° over the Northwest Pacific; initial intensity: Tropical Storm.
It peaked at Super Typhoon intensity with max winds of 52 m/s (~187 km/h) and a minimum central pressure of 935hPa, recorded at 2015-11-21 08:00:00.
Typhoon In-fa gradually weakened and was numbered off on 2015-11-26 02:00:00 was numbered off; its lifecycle recorded 38 track points.
Typhoon In-fa (201526) at 2015年11月17日20时在Northwest Pacific洋面 formed, 初始Position位 at 低The latitude海域 (4.6°N, 159.7°E) . 在整个生命史中, 该Typhoon 呈现出稳定的NW toward MovingTrend, 未出现明显的路径转折或Landfall行为. 从经纬度坐标序列分析, Typhoon 中心自 formed起持续 toward NW direction推进, During从159.7°EW移至131.3°E附近后略有E折, 纬度则从4.6°N逐步N抬至21.4°N. 值得注意的是, 在11月23日至24日期间, Typhoon Moving速度显著放缓, 经度变化极小 (从132.7°E至131.3°E再回摆至131.9°E) , 显示其 at 15°-18°之间经历了一段近乎停滞或少动的过程, 随后转 toward NE direction加速移出. 全生命周期total 记录38 track points, 最终 at 11月26日02时在 (21.4°N, 137.4°E) weakened into Tropical Storm并结束监测, 全程无Landfall记录.
该Typhoon 经历了典型的“快速增强-巅峰维持-缓慢减弱”过程. formed初期为Tropical Storm (18m/s) , 随后在48h内迅速加强, at 11月20日20时发展为Typhoon (40m/s) . 紧接着, Typhoon Go to 爆发式增强期, 仅用不到20h便 at 11月21日14时达到peak intensity, 成为Super Typhoon, 中心最低气压降至935hPa°E, max wind 高达52m/s. 巅峰状态维持Time较短, 随后开始波动减弱, 但直至11月23日深夜仍保持Severe Typhoon级别 (42m/s, 955hPa) . 此后Intensity逐渐衰减, 转化为Typhoon 及Tropical Storm.
Compared to the same name Typhoon, the 2015 In-fa Intensity was significantly higher at the 2021 No. 6 Typehoon In-fa. Data showed that the 2015 In-fa peak was Super Typhoon (935hPa, 52m/s), while the 2021 In-fa peak was only Severe Typhoon (955hPa).
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2015-11-17 20:00:00 | 4.6°N | 159.7°E | Tropical Storm | 18 | 998 | NWW |
| 2015-11-18 08:00:00 | 5.5°N | 157.1°E | Tropical Storm | 23 | 990 | NWW |
| 2015-11-18 20:00:00 | 6.3°N | 154.7°E | Severe Tropical Storm | 25 | 985 | NW |
| 2015-11-19 08:00:00 | 7.9°N | 152.9°E | Severe Tropical Storm | 25 | 985 | NWW |
| 2015-11-19 20:00:00 | 9.2°N | 150.4°E | Severe Tropical Storm | 25 | 985 | NWW |
| 2015-11-20 08:00:00 | 9.9°N | 148.7°E | Typhoon | 35 | 970 | NWW |
| 2015-11-20 20:00:00 | 10.8°N | 145.9°E | Typhoon | 40 | 960 | NWW |
| 2015-11-21 08:00:00 | 11.3°N | 142.8°E | Super Typhoon | 52 | 935 | NWW |
| 2015-11-21 20:00:00 | 12.5°N | 139.6°E | Super Typhoon | 52 | 935 | NWW |
| 2015-11-22 08:00:00 | 13.5°N | 136.5°E | Severe Typhoon | 48 | 945 | NWW |
| 2015-11-22 20:00:00 | 14.7°N | 133.8°E | Severe Typhoon | 45 | 950 | NW |
| 2015-11-23 08:00:00 | 16°N | 132°E | Severe Typhoon | 42 | 955 | NNW |
| 2015-11-23 14:00:00 | 16.6°N | 131.5°E | Severe Typhoon | 42 | 955 | NNW |
| 2015-11-23 20:00:00 | 17.3°N | 131.3°E | Severe Typhoon | 42 | 955 | NNE |
| 2015-11-24 02:00:00 | 17.8°N | 131.3°E | Severe Typhoon | 42 | 955 | NNE |
| 2015-11-24 08:00:00 | 18.6°N | 131.9°E | Typhoon | 40 | 960 | NE |
| 2015-11-24 20:00:00 | 19.3°N | 133.8°E | Typhoon | 35 | 970 | NEE |
| 2015-11-25 08:00:00 | 19.9°N | 135.3°E | Severe Tropical Storm | 28 | 982 | NEE |
| 2015-11-25 20:00:00 | 20.5°N | 136.8°E | Tropical Storm | 20 | 995 | NE |
| 2015-11-26 02:00:00 | 21.4°N | 137.4°E | Tropical Storm | 20 | 995 | NE |
Sampled rows shown; all 38 track points are available on the interactive map or via the public API .
Typhoon In-fa's international code is 201526, is the 26th Typhoon of 2015, international name In-fa.
Typhoon In-fapeak intensity is Super Typhoon°E, max wind 52m/s, minimum Pressure 935 hPa.
According to records, Typhoon In-fa is not in our coastal landfall.
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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