Typhoon Chataan, international code 200206, international name CHATAAN, 2002年Northwest PacificTyphoon . formedTime: 2002-06-27 06:00:00, 结束Time: 2002-07-10 18:00:00. peak intensity: Super Typhoon, 最低Pressure: 910 hPa, max wind : 66m/s.
Typhoon Chataan at 2002-06-27 06:00:00 at 3.9°, lng 155.3° over the Northwest Pacific; initial intensity: Nameless.
It peaked at Super Typhoon intensity with max winds of 66 m/s (~238 km/h) and a minimum central pressure of 910hPa, recorded at 2002-07-07 18:00:00.
2002-07-10 18:00:00 After, Typhoon Chataan gradually weakened and was numbered off on 2002-07-10 18:00:00 was numbered off; its lifecycle recorded 55 track points.
Typhoon Chataan (2002年第6号) 的生命史长达13.5天, 整体路径呈现典型的“NW行后转 toward NE”的抛物线形态. formed初期 (6月27日至7月1日) , 系统在低The latitude海域 (3.9°N-6.7°N) 活动, Moving direction较为复杂, 先 toward SW微移, 随后转为W及NW direction, Moving速度相对缓慢. 7月2日至7月8日为快速NW行进阶段, 纬度从7.5°N迅速N抬至22.8°N, During由152.4°EW进至133.2°E, 显示出受副热带高压引导气流影响的稳定特征.
关键的转 toward 点出现在7月8日至7月9日之间. 7月8日06时位 at 22.8°N, 133.2°E, 至7月9日06时移至27.6°N, 132.6°E, 此时During变化极小, 表明系统开始减速并准备转 toward . 随后路径明显折 toward NE, 7月10日18时到达36°N, 141°E, 完成从热带洋面 toward 中高The latitude海域的跨越. 全程无Landfall记录, 主要在开阔洋面上运行.
Chataan的Intensity演变经历了“缓慢增强—爆发式加强—维持巅峰—快速减弱”四个阶段. 初生期为Nameless, 6月29日增强为Tropical Storm. 7月4日发展为Typhoon (38m/s) , 随后Go to 快速增强期. 仅用4天Time, 从Typhoon 级跃升至Super Typhoon级. 7月8日06时达到生命周期中的peak intensity, 中心最低气压降至910hPa°E, max wind 高达66m/s, 属 at 极强的Super Typhoon范畴.
在peak intensity维持期间 (7月5日至7月9日) , 系统持续保持Super Typhoon级别, 气压维持在944hPa至910hPa之间, wind speed在51m/s至66m/s高位震荡. 7月9日后, 随着The latitude升高至27.6°N以上, 受海温降低及垂直风切变影响, intensity 开始显著衰减. 至7月10日18时消散前, 已 weakened into Tropical Storm (23m/s, 991hPa) . 相较 at 其他同名或code相近的Typhoon , Chataan凭借910hPa的极低Pressure和66m/s的极大wind speed, 展现了极高的能量密度和破坏潜力, 是2002年太平洋Typhoon 季中极具代表性的Severe Typhoon过程.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2002-06-27 06:00:00 | 3.9°N | 155.3°E | Nameless | 10 | 1004 | |
| 2002-06-28 00:00:00 | 5°N | 153.9°E | Nameless | 12 | 1002 | |
| 2002-06-28 18:00:00 | 5.3°N | 154.7°E | Nameless | 15 | 1000 | |
| 2002-06-29 12:00:00 | 5.5°N | 155.8°E | Tropical Storm | 23 | 991 | |
| 2002-06-30 06:00:00 | 5.6°N | 156.3°E | Severe Tropical Storm | 25 | 987 | |
| 2002-07-01 00:00:00 | 6.3°N | 155.5°E | Severe Tropical Storm | 25 | 987 | |
| 2002-07-01 18:00:00 | 7.2°N | 154.4°E | Severe Tropical Storm | 25 | 987 | |
| 2002-07-02 12:00:00 | 7.5°N | 151.7°E | Severe Tropical Storm | 25 | 987 | |
| 2002-07-03 06:00:00 | 8.4°N | 149.9°E | Severe Tropical Storm | 28 | 987 | |
| 2002-07-04 00:00:00 | 10.8°N | 148.8°E | Typhoon | 38 | 967 | |
| 2002-07-04 18:00:00 | 13.3°N | 145.7°E | Severe Typhoon | 46 | 954 | |
| 2002-07-05 12:00:00 | 14.7°N | 142.7°E | Super Typhoon | 53 | 938 | |
| 2002-07-06 06:00:00 | 16.5°N | 140.2°E | Super Typhoon | 56 | 933 | |
| 2002-07-07 00:00:00 | 18.8°N | 137.3°E | Super Typhoon | 51 | 944 | |
| 2002-07-07 18:00:00 | 20.8°N | 134°E | Super Typhoon | 66 | 910 | |
| 2002-07-08 12:00:00 | 24°N | 132.9°E | Super Typhoon | 61 | 922 | |
| 2002-07-09 06:00:00 | 27.6°N | 132.6°E | Super Typhoon | 56 | 933 | |
| 2002-07-10 00:00:00 | 30.7°N | 134.8°E | Typhoon | 38 | 967 | |
| 2002-07-10 18:00:00 | 36°N | 141°E | Tropical Storm | 23 | 991 |
Sampled rows shown; all 55 track points are available on the interactive map or via the public API .
Typhoon Chataan's international code is 200206, is the 2002 Typehoon number 6, international name CHATAAN.
Typhoon Chataanpeak intensity is Super Typhoon°E, max wind 66m/s, minimum Pressure 910 hPa.
According to records, Typhoon Chataan is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Chataan's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/200206.
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