Typhoon Maemi trajectory analysis
Track and Turning Characteristics
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折—NE转 toward ”的抛物线形态. formed初期 (9月4日至9月8日) , 系统自10.3°N, 151.1°E附近 toward NW direction稳定Moving, 纬度逐渐升高至19.8°N, 经度W进至134°E, 此阶段Moving路径较为平直. 9月9日至9月10日期间, 随着纬度突破22°N, 路径曲率开始增加, Moving direction由纯NW toward 逐渐转为N.
The key turning point occurred between September 11 and September 12. At 08:00 on September 11, the typhoon was located at 25.3°N, 125.2°E. By 02:00 on September 12, it had moved only slightly to 28.4°N, 125.8°E, indicating a period of little movement before turning rapidly toward the north and northeast. From 20:00 on September 12 to 02:00 on September 14, the typhoon accelerated toward the northeast into the high-latitude seas, eventually weakening and dissipating near 44.7°N, 141.2°E. It made no landfall and remained over the sea throughout its lifecycle.
Intensity Evolution and Peak Status
Maemi underwent three stages of rapid intensification, peak intensity, and rapid weakening. It began as a tropical depression on September 4 with 10m/s winds and a central pressure of 1006hPa, then continued to gather energy while moving northwest. From September 8 to September 9, wind speed surged from 28m/s to 45m/s and pressure dropped sharply to 950hPa, enabling it to strengthen from a severe tropical storm to a severe typhoon. At 14:00 on September 10, Maemi reached its peak intensity, with a minimum central pressure of 920hPa and maximum winds of 60m/s, making it a super typhoon.
巅峰状态维持Time较短, 9月11日08时wind speed已回落至55m/s, 气压回升至930hPa. Go to 转 toward 阶段后, 受高纬度环境及可能的垂直风切变影响, intensity 迅速衰减. 9月12日02时降为Severe Typhoon (45m/s) , 同日20时进一步 weakened into Typhoon (40m/s) . 9月13日后, 系统转化为Severe Tropical Storm并维持25m/s的wind speed直至结束观测. 相较 at 历史同名Typhoon , 2003年Maemi凭借920hPa的极低Pressure和60m/s的极高wind speed, 展现了极强的爆发力与破坏潜能, 其Intensity指标在Northwest PacificTyphoon 史上亦属前列.
Typhoon Maemi trajectory
| Time | Position | Intensity | Wind · Pressure | Moving Toward |
|---|
| 09-04 14:00 | 10.3°N
151.1°E | Tropical Depression | 10 m/s
1006 hPa | - |
| 09-05 02:00 | 11.7°N
148.7°E | Tropical Depression | 12 m/s
1004 hPa | NW |
| 09-05 14:00 | 13°N
146.2°E | Tropical Depression | 12 m/s
1004 hPa | WNW |
| 09-06 02:00 | 14.2°N
143.9°E | Tropical Depression | 15 m/s
1002 hPa | WNW |
| 09-06 14:00 | 16°N
141.5°E | Tropical Storm | 18 m/s
996 hPa | NW |
| 09-07 02:00 | 16.6°N
138.3°E | Tropical Storm | 20 m/s
992 hPa | WNW |
| 09-07 14:00 | 17.8°N
136.9°E | Tropical Storm | 20 m/s
992 hPa | NW |
| 09-08 02:00 | 19.2°N
135.2°E | Severe Tropical Storm | 25 m/s
985 hPa | NW |
| 09-08 14:00 | 20.1°N
132.7°E | Severe Tropical Storm | 28 m/s
980 hPa | WNW |
| 09-09 02:00 | 21°N
131.2°E | Severe Tropical Storm | 30 m/s
975 hPa | NW |
| 09-09 14:00 | 22.5°N
129.4°E | Typhoon | 40 m/s
960 hPa | WNW |
| 09-10 02:00 | 23.4°N
127.8°E | Severe Typhoon | 45 m/s
950 hPa | WNW |
| 09-10 14:00 | 24°N
126.8°E | Super Typhoon | 60 m/s
920 hPa | NW |
| 09-11 02:00 | 24.8°N
125.4°E | Super Typhoon | 60 m/s
920 hPa | NW |
| 09-11 14:00 | 25.8°N
125.2°E | Super Typhoon | 55 m/s
930 hPa | N |
| 09-12 02:00 | 28.4°N
125.8°E | Severe Typhoon | 45 m/s
950 hPa | NNE |
| 09-12 14:00 | 32.7°N
127°E | Typhoon | 40 m/s
960 hPa | NNE |
| 09-13 02:00 | 37°N
129.8°E | Severe Tropical Storm | 30 m/s
975 hPa | NNE |
| 09-13 14:00 | 40.5°N
134.6°E | Severe Tropical Storm | 25 m/s
985 hPa | NE |
| 09-14 02:00 | 44.7°N
141.2°E | Severe Tropical Storm | 25 m/s
985 hPa | NE |
Sampled rows shown; all 39 track points are available on the interactive map or via the public API .
FAQ
Typhoon Maemi is the 2003 Typhoon.
Typhoon Maemi's international code is 200314, and is typhoon 14 of 2003, international name MAEMI.
What is the highest level of Typhoon Maemi?
Typhoon Maemi peak intensity is Super Typhoon, max wind 60m/s, minimum central pressure 920 hPa.
Is the Typhoon Maemi Landfall?
According to records, Typhoon Maemi is not in our coastal landfall.
Where can I view typhoon Maemi's live track map?
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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