Typhoon TIII trajectory analysis
Track and Movement Characteristics
2004年第9号Typhoon “Tiii”的生命史较短, 从 formed到消散仅持续约60h. 其路径整体呈现显著的W行Trend, 并在后期出现明显的N折转 toward . 初始阶段 (7月14日08时至14时) , 系统位 at Philippines以E洋面 (124.8°E附近) , toward NW. 随后在7月14日18时至23时期间, 路径出现短暂调整, 纬度维持在20.9°N附近, 经度由122°E快速W移至121°E, 显示出受引导气流影响下的稳定W进特征.
Go to July 15, the Typhoon center continued toward W through the surrounding sea area of the Bus Strait, with a slight S-pressure to 20°N, length from 119.4°E to 117.4°E. It is worth noting that after July 15, 23 a.m., the Moving direction took a critical turn, the path from pure W toNNW direction. On July 16, 05 to 20 a.m., the central latitude rose from 21.5°N rapidly to 23.4°N, while the length changes relatively slowed (115.5°E to 113.9°E), indicating that the system was affected by sub-tropical high-pressure marginal gas or geographic flux during the approach to the land, the Moving speed and direction changed significantly, eventually weakened near Guuangdongcoastal, with no landfall record.
Intensity evolution and historical comparison
在Intensity方面, “Tiii”表现为典型的“快速增强后维持巅峰”特征. formed初期为Tropical Storm级别 (18m/s, 998hPa) , 在短短12h内 (7月14日08时至20时) 迅速加强至peak intensity, max wind 达23m/s, minimum pressure 降至990hPa. 此后长达近40h的Time内 (7月14日20时至7月16日15时) , 其Intensity保持高度稳定, wind speed始终维持在23m/s, 气压保持在990hPa, 未出现进一步爆发式增强或明显减弱, 直至7月16日20时才急剧 weakened into Tropical Depression (12m/s, 1005hPa) .
Its peak intensity is only Tropical Storm, minimum pressure 990hPa. In comparison, in 2010 'Tiii' had reached the Severe Typhoon level (minimum air pressure 955hPa), in 2021 'Tiii' also reached the Typhoon level (minimum air pressure 968hPa) . that is, compared with the same only Tropical Storm level 2016 'Tiii' (minimum air pressure 995hPa), the 2004 system's Pressure is lower, wind force is strong, but the overall remains at the medium weak heat cycling system, does not have the disturbing characteristics of TypSuperhoon.
Route of Typhoon TIII
| Time | Position | Intensity | Wind · Pressure | Moving Toward |
|---|
| 07-11 14:00 | 19.1°N
136.3°E | Tropical Depression | 10 m/s
1006 hPa | - |
| 07-12 02:00 | 19.6°N
134.4°E | Tropical Depression | 12 m/s
1004 hPa | WNW |
| 07-12 14:00 | 20.2°N
132.4°E | Tropical Depression | 12 m/s
1004 hPa | W |
| 07-13 02:00 | 20.7°N
130.4°E | Tropical Depression | 12 m/s
1002 hPa | WNW |
| 07-13 14:00 | 21°N
129.5°E | Tropical Depression | 15 m/s
1000 hPa | WNW |
| 07-14 02:00 | 20.5°N
125.4°E | Tropical Depression | 15 m/s
1000 hPa | W |
| 07-14 11:00 | 21°N
124.25°E | Tropical Storm | 19 m/s
996 hPa | NNW |
| 07-14 17:00 | 20.7°N
122.3°E | Tropical Storm | 22 m/s
992 hPa | WSW |
| 07-14 19:00 | 20.43°N
121.8°E | Tropical Storm | 22 m/s
991 hPa | WSW |
| 07-14 22:00 | 20.5°N
121.3°E | Tropical Storm | 23 m/s
990 hPa | WNW |
| 07-15 02:00 | 20.1°N
120.2°E | Tropical Storm | 23 m/s
990 hPa | WSW |
| 07-15 08:00 | 20°N
118.9°E | Tropical Storm | 23 m/s
990 hPa | WSW |
| 07-15 14:00 | 20.2°N
118.2°E | Tropical Storm | 23 m/s
990 hPa | W |
| 07-15 20:00 | 20.8°N
117.1°E | Tropical Storm | 23 m/s
990 hPa | NW |
| 07-16 02:00 | 21.2°N
116°E | Tropical Storm | 23 m/s
990 hPa | NW |
| 07-16 08:00 | 21.5°N
115.1°E | Tropical Storm | 23 m/s
990 hPa | WNW |
| 07-16 14:00 | 22°N
114.5°E | Tropical Storm | 23 m/s
990 hPa | NNW |
| 07-16 20:00 | 23.7°N
114.2°E | Tropical Depression | 15 m/s
1002 hPa | N |
Sampled rows shown; all 35 track points are available on the interactive map or via the public API .
FAQ
Typhoon TIII is the 2004 Typhoon.
The international code for Typhoon TIII is 200409, which is the 2004 number 9 Typhoon, international name TIII.
What is the highest level of Typhoon TIII?
Typhoon Tiii peak intensity is Tropical Storm, max wind 23m/s, minimum central pressure 990 hPa.
Is the Typhoon Tiii Landfall?
According to records, the Typhoon Tiii is not in our coastal landfall.
Where can I view typhoon Tiii's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Tiii's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/200409.
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