Typhoon Chan_hom, international code 200303, international name CHAN_HOM, 2003年Northwest PacificTyphoon . formedTime: 2003-05-18 00:00:00, 结束Time: 2003-05-27 06:00:00. peak intensity: Super Typhoon, 最低Pressure: 927 hPa, max wind : 59m/s.
Typhoon Chan_hom at 2003-05-18 00:00:00 at 4°, lng 147.9° over the Northwest Pacific; initial intensity: Nameless.
It peaked at Super Typhoon intensity with max winds of 59 m/s (~212 km/h) and a minimum central pressure of 927hPa, recorded at 2003-05-23 18:00:00.
2003-05-27 06:00:00 After, Typhoon Chan_hom gradually weakened and was numbered off on 2003-05-27 06:00:00 was numbered off; its lifecycle recorded 38 track points.
Typhoon Chan_hom (200303) 的生命史始 at 2003年5月18日00时的Northwest Pacific低The latitude海域 (4°N, 147.9°E) , 初始形态为Nameless. 在 formed初期, 系统主要 toward WNW direction缓慢Moving, 至5月20日06时抵达 (7.7°N, 150.8°E) 附近, 期间During变化较小, 显示其在低纬引导气流作用下存在短暂的停滞或回旋特征. 5月21日后, 随着纬度N抬, 路径逐渐转为稳定的NW toward Moving.
该Typhoon 最显著的路径特征在 at 其在中高The latitude的转 toward 机制. 5月24日00时达到peak intensity后, 系统中心位 at (18.2°N, 151.6°E) . 随后, 受W风带槽前SW气流影响, 路径发生明显右折, 由NW toward 转为NE toward 加速Moving. 从5月24日18时至27日06时, Typhoon 中心During从153.8°E迅速E移至170.9°E, 纬度从21°NN抬至36.1°N, 呈现出典型的抛物线型转 toward 路径. 整个生命周期内, 该系统未Landfall任何陆地, 始终在洋面上活动, 最终 at Japan以E远海减弱消散.
Chan_hom的Intensity演变经历了快速增强, 巅峰维持及迅速减弱三个阶段. 从5月18日的Nameless (7m/s) 发展至5月22日的Typhoon 级 (33m/s) , 用时约4天. 随后Go to 爆发式增强期, 仅用不到48h, Pressure从976hPa骤降至927hPa°E, max wind 跃升至59m/s, at 5月24日00时确立Super Typhoon地位. 巅峰状态维持了约18h, 期间气压保持在927hPa, wind speed稳定在59m/s. 5月25日后, 随着 toward 高The latitude冷海区Moving及垂直风切变增大, intensity 迅速衰减, 48h内wind speed由46m/s降至23m/s, 气压回升至991hPa.
Its minimum air pressure is 927hPa low at 2020 at Chan_hom (960hPa) and 2009 at Chan_hom (960hPa), which is equivalent to 2015 at Chan_hom (925hPa), is one of the strongest "Chan_hom" Typhon in history.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2003-05-18 00:00:00 | 4°N | 147.9°E | Nameless | 7 | 1006 | |
| 2003-05-18 12:00:00 | 5.2°N | 148.6°E | Nameless | 10 | 1004 | |
| 2003-05-19 00:00:00 | 6.3°N | 149.3°E | Nameless | 12 | 1002 | |
| 2003-05-19 12:00:00 | 6.8°N | 150.4°E | Nameless | 17 | 997 | |
| 2003-05-20 00:00:00 | 7.3°N | 151°E | Nameless | 17 | 997 | |
| 2003-05-20 12:00:00 | 8°N | 150.6°E | Tropical Storm | 23 | 991 | |
| 2003-05-21 00:00:00 | 8.8°N | 150.3°E | Severe Tropical Storm | 28 | 984 | |
| 2003-05-21 12:00:00 | 10.3°N | 150.9°E | Severe Tropical Storm | 28 | 984 | |
| 2003-05-22 00:00:00 | 11.8°N | 151.1°E | Typhoon | 33 | 976 | |
| 2003-05-22 12:00:00 | 13.3°N | 151.3°E | Typhoon | 33 | 976 | |
| 2003-05-23 00:00:00 | 14.9°N | 151.2°E | Severe Typhoon | 43 | 958 | |
| 2003-05-23 12:00:00 | 16.4°N | 151.4°E | Super Typhoon | 53 | 938 | |
| 2003-05-24 00:00:00 | 18.2°N | 151.6°E | Super Typhoon | 59 | 927 | |
| 2003-05-24 12:00:00 | 20°N | 152.6°E | Super Typhoon | 59 | 927 | |
| 2003-05-25 00:00:00 | 22.4°N | 154.7°E | Super Typhoon | 59 | 927 | |
| 2003-05-25 12:00:00 | 25.2°N | 156.6°E | Severe Typhoon | 46 | 954 | |
| 2003-05-26 00:00:00 | 28.3°N | 158.6°E | Typhoon | 33 | 976 | |
| 2003-05-26 12:00:00 | 31°N | 162.3°E | Severe Tropical Storm | 28 | 984 | |
| 2003-05-27 00:00:00 | 33.9°N | 166.9°E | Tropical Storm | 23 | 991 | |
| 2003-05-27 06:00:00 | 36.1°N | 170.9°E | Tropical Storm | 23 | 991 |
Sampled rows shown; all 38 track points are available on the interactive map or via the public API .
Typhoon Chan_hom's international code is 200303, is 2003 Typehoon number 3, international name CHAN_HOM.
Typhoon Chan_hompeak intensity is Super Typhoon°E, max wind 59m/s, minimum Pressure 927 hPa.
According to records, Typhoon Chan_hom is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Chan_hom's Track history map, multinational meteorological agency Forecast comparison, wind circle range and IntensityTrend, page address: https://taifengshuo.com/typhoon/200303.
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