Typhoon Agnes trajectory
Track and Movement Characteristics
Typhoon Agnes (198418) at 1984年11月1日02:00在Northwest Pacific洋面 formed, 初始Position为6.2°N, 145.2°E. 在整个生命史中, 该Typhoon 呈现出稳定的WNWMovingTrend, 未出现明显的路径转折或Landfall行为. 从经纬度坐标序列分析, Typhoon 中心始终保持在低纬度海域活动, 纬度从初期的6.2°N缓慢N抬至末期的14.5°N, 经度则从145.2°E持续W移至104°E附近. 这种长About 离的W行路径表明其主要受副热带高压S侧引导气流支配, Moving direction较为单一且连贯. 由 at 全程无Landfall记录, Typhoon 直至消散前均维持在海面上空, 最终 at 11月8日20:00在14.5°N, 104°E附近 weakened into Tropical Depression并结束观测.
Intensity Evolution and Peak Status
Agnes的Intensity演变经历了典型的“快速增强—维持巅峰—波动减弱”过程. formed初期, 系统在36h内由Tropical Depression迅速 intensified into Severe Tropical Storm. 11月3日至4日期间, Typhoon Go to 快速增强期, Pressure从980hPa急剧下降至925hPa, max wind 攀升至50m/s, 达到Severe Typhoon级别. 值得注意的是, 在11月4日14:00至11月5日02:00期间, Typhoon 维持在925hPa的最低气压和50m/s的Max Wind, 显示出极强的结构稳定性. 随后Intensity出现短暂波动, 11月5日14:00气压回升至950hPa, 但在11月7日14:00再次加强至Severe Typhoon级别 (50m/s, 950hPa) , 呈现二次增强特征. 最终在11月8日快速减弱, 气压回升至1004hPa, wind speed降至10m/s.
Comparison of Typhoon
Compared with previous typhoons sharing the same name, the 1984 Agnes had significantly greater intensity. Typhoon Agnes No. 6 in 1988 reached a peak intensity of only severe tropical storm, with a minimum pressure of 980 hPa, far weaker than the 1984 case. Typhoon Agnes No. 14 in 1981 also reached severe typhoon intensity, but its minimum pressure was 949 hPa, higher than the 925 hPa recorded in 1984. The data show that the 1984 Agnes was the strongest and had the lowest central pressure among the three, reflecting its rare explosive development and sustained intensity during late autumn.
Route of Typhoon Agnes
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 11-01 02:00 | 6.2°N
145.2°E | Tropical Depression | 12 m/s
1004 hPa | - |
| 11-01 14:00 | 5.8°N
142.9°E | Tropical Storm | 20 m/s
996 hPa | W |
| 11-02 02:00 | 7.3°N
140.5°E | Severe Tropical Storm | 25 m/s
990 hPa | WNW |
| 11-02 14:00 | 8.3°N
138.3°E | Severe Tropical Storm | 30 m/s
988 hPa | WNW |
| 11-03 02:00 | 8.9°N
136.3°E | Typhoon | 35 m/s
980 hPa | WNW |
| 11-03 14:00 | 9.3°N
133.9°E | Severe Typhoon | 45 m/s
955 hPa | W |
| 11-04 02:00 | 9.8°N
131.4°E | Severe Typhoon | 50 m/s
930 hPa | W |
| 11-04 14:00 | 10.5°N
128.8°E | Severe Typhoon | 50 m/s
925 hPa | WNW |
| 11-05 02:00 | 11.2°N
125.9°E | Severe Typhoon | 50 m/s
925 hPa | WNW |
| 11-05 14:00 | 11.7°N
122.2°E | Severe Typhoon | 45 m/s
950 hPa | W |
| 11-06 02:00 | 12°N
119.2°E | Typhoon | 35 m/s
975 hPa | W |
| 11-06 14:00 | 12.7°N
115.7°E | Typhoon | 40 m/s
970 hPa | WNW |
| 11-07 02:00 | 13.3°N
112.6°E | Severe Typhoon | 45 m/s
950 hPa | WNW |
| 11-07 14:00 | 13.9°N
110.2°E | Severe Typhoon | 50 m/s
950 hPa | W |
| 11-08 02:00 | 14.5°N
107.8°E | Tropical Storm | 20 m/s
985 hPa | WNW |
| 11-08 14:00 | 15.8°N
106°E | Tropical Depression | 12 m/s
1002 hPa | NW |
| 11-08 20:00 | 14.5°N
104°E | Tropical Depression | 10 m/s
1004 hPa | WSW |
Sampled rows shown; all 32 track points are available on the interactive map or via the public API .
FAQ
Typhoon Agnes was the 1984 Typhoon.
International code for Typhoon Agnes is 198418, is the 18th Typhoon of 1984, international name AGNES.
Where does the track data for Typhoon Agnes come from?
Path. Data sources: China Meteorological Administration Tropical Cyclone Best Track Dataset (CMA-STI); wind speed refers to 2-min sustained wind speed. Track points at intermediate times are encrypted based on original operational positioning data, while wind speed and pressure are interpolated using best-track anchor points.
What is the most powerful typhoon Agnes?
Typhoon Agnes peak intensity is Severe Typhoon, max wind 50m/s, minimum central pressure 925 hPa.
Typhoon Agnes Landfall.
According to records, Typhoon Agnes is not in our coastal Landfall.
Where can I view typhoon Agnes's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Agnes' Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/198418.
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