Typhoon Maemi, international code 200314, international name MAEMI, 2003年Northwest PacificTyphoon . formedTime: 2003-09-04 06:00:00, 结束Time: 2003-09-13 12:00:00. peak intensity: Super Typhoon, 最低Pressure: 885 hPa, max wind : 77m/s.
Typhoon Maemi at 2003-09-04 06:00:00 at 9.6°, lng 150.9° over the Northwest Pacific; initial intensity: Nameless.
It peaked at Super Typhoon intensity with max winds of 77 m/s (~277 km/h) and a minimum central pressure of 885hPa, recorded at 2003-09-10 00:00:00.
2003-09-13 12:00:00 After, Typhoon Maemi gradually weakened and was numbered off on 2003-09-13 12:00:00 was numbered off; its lifecycle recorded 38 track points.
Typhoon Maemi (200314) 的生命史始 at Northwest Pacific远洋海域, 整体路径呈现典型的“NW行—N转—NE移”的抛物线形态. 初始阶段 (9月4日至9月8日) , 系统自 (9.6°N, 150.9°E) toward NW direction稳定Moving, The latitude从9.6°N升至21.1°N, During由150.9°EW进至131.1°E, 这一阶段主要受副热带高压S侧引导气流影响.
关键的转 toward 过程发生在9月9日至9月11日期间. 当Center到达 (22.9°N, 128.7°E) 附近时, Moving direction逐渐由NW转为正N, 随后在9月11日00:00至18:00之间, The latitude由25.2°N迅速跃升至28.6°N, 而During变化极小 (125.3°E至125.8°E) , 显示出明显的 toward N加速及转 toward 特征. 9月12日后, 系统完全转入NE, 最终 at 9月13日12:00在 (42.2°N, 137.9°E) 减弱消散. 全生命周期内无Landfall记录, 始终在海上活动.
Maemi经历了极为剧烈的爆发性增强过程. 从9月6日12:00的Tropical Storm (23m/s) 到9月9日12:00的Super Typhoon (66m/s) , 仅用时约78h, wind speed激增43m/s, 气压骤降99hPa. 其peak intensity出现在9月10日06:00, 中心位 at (24°N, 126.7°E) , 此时最低气压降至885hPa°E, max wind 达77m/s, 确立为Super Typhoon级别.
Afterining peak intensity, the system begins to weaken. September 11 00:00wind speed drops to 64m/s, air pressure returns to 916hPa. As the latitude rises Go to High latitude, cold air invasion and sea temperature decreases leading to its rapid decline. From September 11 18:00 to September 13 06:00, in less than two days Time, wind speed drops from 61m/s to 30m/s, air pressure rises from 922hPa to 980hPa, ranked by the Super Typhoon fall of the Severe Tropical Storm, which reflects the rapid collapse of the tropical cyclone structure under the high latitude environment.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2003-09-04 06:00:00 | 9.6°N | 150.9°E | Nameless | 10 | 1004 | |
| 2003-09-04 18:00:00 | 11.3°N | 148.4°E | Nameless | 12 | 1002 | |
| 2003-09-05 06:00:00 | 13°N | 146.1°E | Nameless | 12 | 1002 | |
| 2003-09-05 18:00:00 | 14.1°N | 143.3°E | Nameless | 17 | 997 | |
| 2003-09-06 06:00:00 | 15.2°N | 141°E | Tropical Storm | 20 | 994 | |
| 2003-09-06 18:00:00 | 16.7°N | 138.9°E | Severe Tropical Storm | 25 | 987 | |
| 2003-09-07 06:00:00 | 18.3°N | 136.7°E | Severe Tropical Storm | 30 | 980 | |
| 2003-09-07 18:00:00 | 19.4°N | 134.8°E | Typhoon | 33 | 976 | |
| 2003-09-08 06:00:00 | 20.2°N | 133°E | Typhoon | 35 | 972 | |
| 2003-09-08 18:00:00 | 21.1°N | 131.1°E | Typhoon | 38 | 967 | |
| 2003-09-09 06:00:00 | 22.4°N | 129.5°E | Super Typhoon | 59 | 927 | |
| 2003-09-09 18:00:00 | 23.3°N | 127.8°E | Super Typhoon | 66 | 910 | |
| 2003-09-10 06:00:00 | 24°N | 126.7°E | Super Typhoon | 77 | 885 | |
| 2003-09-10 18:00:00 | 24.7°N | 125.6°E | Super Typhoon | 69 | 904 | |
| 2003-09-11 06:00:00 | 25.9°N | 125.3°E | Super Typhoon | 69 | 904 | |
| 2003-09-11 18:00:00 | 28.6°N | 125.8°E | Super Typhoon | 61 | 922 | |
| 2003-09-12 06:00:00 | 32.7°N | 127.1°E | Super Typhoon | 53 | 938 | |
| 2003-09-12 18:00:00 | 36.9°N | 129.7°E | Typhoon | 41 | 963 | |
| 2003-09-13 06:00:00 | 40.6°N | 134.7°E | Severe Tropical Storm | 30 | 980 | |
| 2003-09-13 12:00:00 | 42.2°N | 137.9°E | Severe Tropical Storm | 28 | 984 |
Sampled rows shown; all 38 track points are available on the interactive map or via the public API .
Typhoon Maemi's international code is 200314, and is typhoon 14 of 2003, international name MAEMI.
Typhoon Maemipeak intensity is Super Typhoon°E, max wind 77m/s, minimum Pressure 885 hPa.
According to records, Typhoon Maemi is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Maemi's Track history map, multinational meteorological agency Forecast comparison, wind circle range with IntensityTrend, page address: https://taifengshuo.com/typhoon/200314.
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