CMA Best Track final data
| Max Wind | The minimum air pressure. |
|---|
| CMA track data | 35 m/s | 970 hPa |
| Final best-track value | 40 m/s | 965 hPa |
Typhoon KROSA's final best-track value differs from the live value. The live value is the operational data published during the typhoon's active period. After the typhoon ends, the CMA uses more complete observational data to produce final best-track data. Academic research and historical rankings generally use the final best-track value. Data sources: CMA Tropical Cyclone best-track dataset, compiled via IBTrACS v04r01; wind speed was converted from knots to m/s and rounded.
Typhoon Krosa trajectory analysis
Track and Movement Characteristics
Typhoon Krosa (202509) 的生命史始 at Northwest Pacific远洋海域, 整体路径呈现显著的“先N后NE”转 toward 特征. formed初期 (7月24日至26日) , 系统位 at 143°E附近, 纬度从14.4°N缓慢N移至17.8°N, 经度变化极小, 表现为近乎垂直的N toward Moving, 移速较慢. 7月27日是路径的关键转折期, 随着Intensity迅速增强至Typhoon 级, 其Moving direction开始由正N逐渐 toward NE偏移, 经度从143.6°E toward E推进至145.6°E.
Go to maturity (July 28-30) , Typhoon at 27°N-29°N, 142°E-144°E has a short W fall and stagnation phenomenon, then re-accelerated toward NE. After August 1, the system fully Go to W wind belt guided air flow control zone, the path turned to a stable NE toward extension, the latitude rapidly climbed to 41.5°N, the length significantly moved E to 159°E.
Intensity evolution and historical comparison
Krosa的Intensity演变经历了“快速增强—巅峰维持—波动减弱”的过程. 从7月24日的Tropical Storm (18m/s, 1002hPa) 起步, 系统在48h内快速加强, at 7月27日23时达到巅峰状态, 中心The minimum air pressure.降至970hPa, max wind 达35m/s, 定性为Typhoon 级. 巅峰状态维持Time较短, 随后受高纬度环境因素影响, intensity 开始波动下降. 值得注意的是, 在8月1日至2日期间, 尽管纬度已高达32°N-36°N, 系统仍一度重新加强至Severe Tropical Storm级别 (25-28m/s) , 显示出较强的生命力, 直至8月3日末才彻底 weakened into Tropical Storm.
Historical data show that the KrosaTyphoon peak intensity in 2001, 2007, 2013 and 2019 reached the Severe Typhoon or Super Typhoon level, minimum pressure between 925hPa to 950hPa, max wind far greater than this year's 35m/s.
Typhoon Krosa routes
| Time | Position | Intensity | Wind · Pressure | Moving Toward |
|---|
| 07-24 11:00 | 14.4°N
143.7°E | Tropical Storm | 18 m/s
1002 hPa | - |
| 07-24 23:00 | 16.2°N
143.5°E | Tropical Storm | 18 m/s
998 hPa | N |
| 07-25 11:00 | 17.3°N
143.3°E | Tropical Storm | 18 m/s
998 hPa | NNE |
| 07-25 23:00 | 17.6°N
143.8°E | Tropical Storm | 23 m/s
990 hPa | NNE |
| 07-26 11:00 | 17.9°N
143.9°E | Severe Tropical Storm | 25 m/s
985 hPa | NNE |
| 07-26 23:00 | 18.9°N
144.7°E | Severe Tropical Storm | 25 m/s
985 hPa | NNE |
| 07-27 11:00 | 21.4°N
145.4°E | Typhoon | 33 m/s
975 hPa | N |
| 07-27 23:00 | 23.8°N
145.6°E | Typhoon | 35 m/s
970 hPa | N |
| 07-28 11:00 | 26.1°N
144.9°E | Typhoon | 35 m/s
970 hPa | NNW |
| 07-28 23:00 | 27.5°N
143.9°E | Typhoon | 33 m/s
975 hPa | NW |
| 07-29 11:00 | 28.3°N
142.9°E | Severe Tropical Storm | 30 m/s
978 hPa | 0 |
| 07-29 23:00 | 28.6°N
142.9°E | Severe Tropical Storm | 30 m/s
978 hPa | 0 |
| 07-30 11:00 | 29°N
142.7°E | Tropical Storm | 23 m/s
988 hPa | 0 |
| 07-30 23:00 | 29.4°N
143.1°E | Tropical Storm | 23 m/s
988 hPa | NNW |
| 07-31 11:00 | 30.3°N
142.6°E | Tropical Storm | 23 m/s
988 hPa | NNW |
| 07-31 23:00 | 31.5°N
142.4°E | Tropical Storm | 23 m/s
985 hPa | NNW |
| 08-01 11:00 | 33.2°N
141.6°E | Severe Tropical Storm | 28 m/s
980 hPa | N |
| 08-01 23:00 | 34.9°N
141.5°E | Severe Tropical Storm | 28 m/s
980 hPa | NNE |
| 08-02 11:00 | 36.7°N
143.1°E | Severe Tropical Storm | 28 m/s
980 hPa | ENE |
| 08-02 23:00 | 38.7°N
147.1°E | Severe Tropical Storm | 28 m/s
980 hPa | ENE |
| 08-03 11:00 | 40.2°N
152°E | Severe Tropical Storm | 28 m/s
980 hPa | ENE |
| 08-03 23:00 | 41.5°N
159°E | Tropical Storm | 20 m/s
990 hPa | ENE |
Sampled rows shown; all 85 track points are available on the interactive map or via the public API .
FAQ
Typhoon Krosa is the next typhoon in 2025
Typhoon Krosa's international code is 202509, is the 9th Typhoon in 2025, international name KROSA.
What is the highest level of Typhoon Krosa?
Typhoon Krosa peak intensity is Typhoon , max wind 35m/s, minimum central pressure 970 hPa.
Is the Typhoon Krosa Landfall?
According to records, Typhoon Krosa is not in our coastal landfall.
Where can I view typhoon Krosa's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Krosa's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/202509.
What is the actual Max Wind for Typhoon KROSA?
live 发布的Max Wind为35m/s, The minimum air pressure.970hPa; China气象局事后整编的最佳路径数据为40m/s, 965hPa, 历史统计通常以整编值为准.
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