CMA Best Track final data
| Max Wind | The minimum air pressure. |
|---|
| CMA track data | 55 m/s | 930 hPa |
| Final best-track value | 55 m/s | 930 hPa |
During a Typhoon's active period, live published values are operational positioning data. After the Typhoon ends, the CMA combines more complete observational data to produce the best-track dataset, which is generally used for academic research and historical rankings. Data sources: CMA Tropical Cyclone Best Track Dataset (compiled using IBTrACS v04r01); wind speeds are converted from knots to m/s and rounded.
Typhoon Koinu trajectory analysis
Track and Movement Characteristics
Typhoon “Koinu” (202314) 的生命史始 at 2023年9月30日凌晨, formed at Northwest Pacific洋面 (15.7°N, 132.2°E) . 在初始阶段, 系统呈现稳定的NW toward MovingTrend. 从9月30日至10月4日, Typhoon 中心纬度由15.7°NN抬至22.1°N, 经度由132.2°EW进至122.5°E, 整体路径较为平直. 值得注意的是, 10月4日至10月5日期间, Typhoon 在接近巴士海峡附近海域时, Moving速度显著放缓, 纬度在21.9°N至22.1°N之间小幅震荡, 经度继续W移, 显示出受副热带高压引导气流减弱或地形相互作用影响的特征. 10月5日之后, 路径转 toward W direction, 横穿巴士海峡Go to S海NE部, 随后持续 toward WNW, 最终 at 10月9日傍晚在S海N部减弱消散. 全生命周期内未记录到Landfall行为, 主要活动区域集中在开阔洋面及海峡水域.
Intensity Evolution and Peak Status
“Koinu”的Intensity演变经历了快速增强, 维持巅峰, 波动减弱三个阶段. formed初期为Tropical Storm (18m/s) , 随后迅速加强, 仅用约两天Time便发展为Super Typhoon. 10月3日12时, 其Pressure降至935hPa, max wind 达52m/s; 10月5日06时再次达到Super Typhoon级别 (52m/s, 935hPa) . 数据显示, 其历史peak intensity出现在数据记录之外或采样间隙, minimum pressure 曾达930hPa, max wind 55m/s, 属 at 极强的Tropical Cyclone 系统. 在Go to S海后, intensity 出现波动, 10月7日曾短暂重新加强至Severe Typhoon级别 (48m/s) , 但随后受环境因素影响, 结构逐渐破坏, wind speed由48m/s逐步衰减至15m/s, 气压回升至1002hPa, 最终转化为Tropical Depression. 相较 at 历史同名Typhoon , 2023年“Koinu”凭借930hPa的极低Pressure和55m/s的峰值wind speed, 展现出显著的Severe Typhoon特征, 其Intensity维持在Super Typhoon级别的Time较长, 能量释放充分.
Typhoon Koinu routes
| Time | Position | Intensity | Wind · Pressure | Moving Toward |
|---|
| 09-30 02:00 | 15.7°N
132.2°E | Tropical Storm | 18 m/s
1000 hPa | W |
| 10-01 05:00 | 17.1°N
130.1°E | Tropical Storm | 20 m/s
995 hPa | NNW |
| 10-02 08:00 | 19.2°N
127.3°E | Severe Typhoon | 42 m/s
955 hPa | WNW |
| 10-03 11:00 | 21°N
124.9°E | Super Typhoon | 52 m/s
935 hPa | NW |
| 10-03 20:00 | 21.8°N
124.6°E | Severe Typhoon | 50 m/s
940 hPa | WNW |
| 10-04 05:00 | 22°N
124°E | Severe Typhoon | 48 m/s
945 hPa | W |
| 10-04 14:00 | 22.1°N
122.8°E | Severe Typhoon | 50 m/s
940 hPa | W |
| 10-04 23:00 | 21.9°N
121.7°E | Super Typhoon | 55 m/s
930 hPa | W |
| 10-05 08:00 | 21.9°N
120.9°E | Severe Typhoon | 48 m/s
945 hPa | W |
| 10-05 17:00 | 22°N
119.7°E | Typhoon | 38 m/s
965 hPa | W |
| 10-06 02:00 | 21.9°N
118.4°E | Typhoon | 35 m/s
970 hPa | W |
| 10-06 11:00 | 21.7°N
117.3°E | Typhoon | 40 m/s
960 hPa | W |
| 10-06 20:00 | 21.4°N
116.3°E | Severe Typhoon | 42 m/s
955 hPa | W |
| 10-07 05:00 | 21.1°N
115.6°E | Severe Typhoon | 48 m/s
945 hPa | 0 |
| 10-07 14:00 | 21.1°N
115.3°E | Severe Typhoon | 45 m/s
950 hPa | W |
| 10-07 23:00 | 21.2°N
115°E | Severe Typhoon | 42 m/s
955 hPa | W |
| 10-08 08:00 | 21.5°N
114.6°E | Severe Typhoon | 42 m/s
955 hPa | W |
| 10-08 17:00 | 21.6°N
114.1°E | Typhoon | 38 m/s
965 hPa | WSW |
| 10-09 02:00 | 21.7°N
113.6°E | Typhoon | 38 m/s
965 hPa | WSW |
| 10-09 11:00 | 21.6°N
112.7°E | Severe Tropical Storm | 25 m/s
985 hPa | WSW |
| 10-09 17:00 | 21.2°N
112.2°E | Tropical Depression | 15 m/s
1002 hPa | SW |
Sampled rows shown; all 178 track points are available on the interactive map or via the public API .
FAQ
Typhoon Koinu is the next typhoon in 2023.
Typhoon Koinu has international code 202314. It was the 14th typhoon of 2023, with the international name KOINU.
What is the strongest typhoon?
Typhoon Koinu peak intensity is Super Typhoon, max wind 55m/s, minimum central pressure 930 hPa.
Is the Typhoon Koinu Landfall?
According to records, Typhoon Koinu is not in our coastal landfall.
Where can I view typhoon Koinu's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Koinu's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/202314.
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