Typhoon Dianmu Trail Characteristics
Track and Movement Characteristics
Typhoon “Dianmu” (200406) 的生命史长达10天, 整体路径呈现显著的NW toward Moving后转 toward NE的抛物线形态. formed初期 (6月12日至13日) , 系统在低纬度海域 (6.5°N-9.1°N) 缓慢W行, 随后 at 6月14日转为NW. 在6月15日至18日期间, Typhoon 维持稳定的WNW路径, 纬度从10.7°N迅速N抬至18°N, 经度由137.3°EW进至132.1°E, 显示出较强的引导气流作用.
The key turning point in its track occurred from June 19 to 20. The typhoon center was located near 23.3°N to 26.9°N and 129.1°E to 129.8°E, with its movement changing gradually from northwestward to due north and then northeastward. After June 21, it accelerated northeastward, with its latitude surging from 31°N to 41.3°N in a short period. It ultimately became an extratropical cyclone or dissipated over the eastern waters of Japan. Throughout its lifetime, the typhoon made no landfall and remained entirely over open waters.
Intensity evolution and historical comparison
“Dianmu”经历了极为迅猛的增强过程. 从6月12日的Tropical Depression (12m/s, 1004hPa) 起步, 仅用3天Time便 at 6月15日发展为Typhoon (33m/s) . 随后Go to 快速增强期, 6月16日14时达到Super Typhoon级别, Pressure降至920hPa, max wind 达60m/s. 值得注意的是, 该Typhoon 在Super Typhoon等级维持了较长Time, 直至6月18日20时仍保持60m/s的巅峰wind speed和920hPa的最低气压, 显示出极强的核心结构稳定性. 6月19日起, 随着纬度升高, intensity 开始缓慢减弱, 但直至6月21日转入高纬度前, 仍维持Typhoon 级Intensity (35m/s) .
Compared with previous storms of the same name, the 2004 Dianmu had a decisively stronger intensity. Its peak intensity as a super typhoon and minimum pressure of 920hPa far exceeded those of the 2021 storm, which reached tropical storm intensity and 998hPa; the 2016 storm, which reached tropical storm intensity and 980hPa; and the 2010 storm, which reached severe tropical storm intensity and 980hPa. The 2004 Dianmu was therefore the most energetic and destructive cyclone among storms of the same name in the historical record. Its late-stage intensity decline was also relatively gradual, reflecting the evolution typical of a severe typhoon.
Typhoon Dianmu routes
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 06-12 02:00 | 6.5°N
139.1°E | Tropical Depression | 12 m/s
1004 hPa | - |
| 06-12 14:00 | 7.4°N
138°E | Tropical Depression | 12 m/s
1004 hPa | NW |
| 06-13 02:00 | 8°N
137.2°E | Tropical Depression | 12 m/s
1004 hPa | NW |
| 06-13 14:00 | 9.1°N
136.6°E | Tropical Depression | 15 m/s
1000 hPa | NNW |
| 06-14 02:00 | 9°N
136.3°E | Tropical Storm | 20 m/s
995 hPa | SSW |
| 06-14 14:00 | 9.6°N
136.8°E | Severe Tropical Storm | 25 m/s
990 hPa | N |
| 06-15 02:00 | 10.7°N
137.3°E | Typhoon | 33 m/s
975 hPa | NNE |
| 06-15 14:00 | 11.9°N
137.2°E | Typhoon | 40 m/s
960 hPa | N |
| 06-16 02:00 | 13.5°N
136.8°E | Super Typhoon | 55 m/s
930 hPa | N |
| 06-16 14:00 | 15.1°N
136°E | Super Typhoon | 60 m/s
920 hPa | NNW |
| 06-17 02:00 | 16.5°N
135.2°E | Super Typhoon | 60 m/s
920 hPa | NNW |
| 06-17 14:00 | 17.4°N
133.6°E | Super Typhoon | 60 m/s
920 hPa | WNW |
| 06-18 02:00 | 18°N
132.1°E | Super Typhoon | 55 m/s
935 hPa | WNW |
| 06-18 14:00 | 19.3°N
131.2°E | Super Typhoon | 60 m/s
920 hPa | NNW |
| 06-19 02:00 | 21.2°N
129.7°E | Severe Typhoon | 50 m/s
940 hPa | NNW |
| 06-19 14:00 | 23.3°N
129.1°E | Severe Typhoon | 50 m/s
945 hPa | NNW |
| 06-20 02:00 | 25.6°N
129.3°E | Severe Typhoon | 45 m/s
955 hPa | N |
| 06-20 14:00 | 28.2°N
130.4°E | Typhoon | 40 m/s
965 hPa | NNE |
| 06-21 02:00 | 31°N
132.2°E | Typhoon | 35 m/s
970 hPa | NNE |
| 06-21 14:00 | 35.7°N
135.4°E | Severe Tropical Storm | 28 m/s
980 hPa | NNE |
| 06-22 02:00 | 41.3°N
139.1°E | Tropical Storm | 23 m/s
986 hPa | NNE |
Sampled rows shown; all 41 track points are available on the interactive map or via the public API .
FAQ
Typhoon Dianmu is the 2004 Typhoon.
Typhoon Dianmu's international code is 200406, is 2004 Typehoon No. 6, international name DIANMU.
What is the highest level of Typhoon Dianmu?
Typhoon Dianmu peak intensity is Super Typhoon, max wind 60m/s, minimum central pressure 920 hPa.
The Typhoon Dianmu Landfall.
According to records, Typhoon Dianmu is not in our coastal landfall.
Where can I view typhoon Dianmu's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Dianmu's Track history map, multinational meteorological agency Forecast comparison, wind circle range and IntensityTrend, page address: https://taifengshuo.com/typhoon/200406.
Related searches
Download