Typhoon Andy Route Analysis
Track and Movement Characteristics
Typhoon Andy (198209) 的生命史始 at Northwest Pacific远洋海域, 整体路径呈现典型的“W进-NW行-N折”抛物线形态. formed初期 (7月21日至23日) , 系统在低纬度海域 (约12°N附近) 缓慢 toward WMoving, 经度从146.5°E移至143.6°E, 此时Intensity维持在Tropical Depression至Severe Tropical Storm级别. 随后, 受副热带高压引导气流影响, Typhoon 转 toward NW direction加速Moving, 穿越Philippines以E洋面. 7月26日至27日期间, 系统中心纬度迅速由18.5°NN抬至20.2°N, 经度大幅W移跨越多个经纬度网格, 显示出强劲的 toward W推进动力. 在接近Taiwan以E海域时 (7月28日-29日) , 路径逐渐转为N direction, 最终深入China内陆, at 8月初在湖N, 河S交界附近 (约32.6°N, 114.6°E) 消散. 全生命周期长达12天, track points密集, 未发生Landfall记录, 主要活动范围集中在开阔洋面及后续的内陆减弱阶段.
Intensity evolution and historical comparison
Andy's intensity underwent a marked period of rapid intensification followed by gradual weakening. It began as a 12 m/s tropical depression on July 21 and intensified explosively within just six days, reaching its peak on July 27 with a central pressure of 915 hPa and maximum winds of 55 m/s, making it a super typhoon. Notably, during its peak period from July 27 to 28, the wind speed remained at 55 m/s, while the central pressure began to rise from 915 hPa to 935 hPa, indicating that the storm's structure was starting to be affected by the surrounding environment. After July 29, as the system moved north toward higher latitudes and approached land, its intensity declined rapidly, with wind speeds dropping from 35 m/s to 20 m/s within 48 hours before weakening into a tropical depression.
Compared with other typhoons of the same name, the 1982 Andy was significantly stronger than any of its historical counterparts. The 1985 Andy (198518) peaked only at typhoon intensity, with a central pressure of 975 hPa. The 1989 Andy (198902) also reached super typhoon intensity, but its minimum central pressure was 930 hPa. By comparison, the exceptionally low central pressure of 915 hPa in 1982 indicates that its core convection was more vigorous, making it the strongest and most destructive of the three storms.
Typhoon Andy routes
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 07-21 20:00 | 12°N
146.5°E | Tropical Depression | 12 m/s
1003 hPa | - |
| 07-22 14:00 | 11.7°N
145°E | Tropical Storm | 20 m/s
995 hPa | WNW |
| 07-23 08:00 | 12°N
144.5°E | Severe Tropical Storm | 25 m/s
985 hPa | NNE |
| 07-24 02:00 | 12.5°N
143.3°E | Severe Tropical Storm | 25 m/s
989 hPa | NNW |
| 07-24 20:00 | 14.3°N
142°E | Typhoon | 35 m/s
982 hPa | NW |
| 07-25 14:00 | 17°N
139.7°E | Typhoon | 40 m/s
974 hPa | NW |
| 07-26 08:00 | 18.4°N
135.1°E | Typhoon | 40 m/s
966 hPa | W |
| 07-27 02:00 | 18.9°N
130.2°E | Severe Typhoon | 50 m/s
946 hPa | WNW |
| 07-27 20:00 | 20.2°N
126.7°E | Super Typhoon | 55 m/s
915 hPa | WNW |
| 07-28 14:00 | 21.3°N
123.8°E | Super Typhoon | 55 m/s
935 hPa | WNW |
| 07-29 08:00 | 23.4°N
120.3°E | Typhoon | 40 m/s
965 hPa | WNW |
| 07-29 14:00 | 25°N
120.3°E | Severe Tropical Storm | 30 m/s
975 hPa | - |
| 07-30 02:00 | 25.7°N
118.7°E | Tropical Storm | 20 m/s
980 hPa | NW |
| 07-30 20:00 | 27.9°N
116.2°E | Tropical Depression | 15 m/s
990 hPa | NW |
| 07-31 14:00 | 31.3°N
113.7°E | Tropical Depression | 12 m/s
995 hPa | WNW |
| 08-01 08:00 | 32°N
113.9°E | Tropical Depression | 10 m/s
996 hPa | NE |
| 08-02 02:00 | 32.6°N
114.6°E | Tropical Depression | 10 m/s
998 hPa | NE |
Sampled rows shown; all 49 track points are available on the interactive map or via the public API .
FAQ
Andy was the 1982 Typhoon.
Typhoon Andy's international code is 198209, is the 1982 number 9 Typhoon, international name ANDY.
Where does Typhoon Andy's track data come from?
Track data sources: China Meteorological Administration Tropical Cyclone Best Track Dataset (CMA-STI); wind speeds are 2-minute sustained wind speeds.
What is the highest level of Typhoon Andy?
Typhoon Andy peak intensity is Super Typhoon, max wind 55m/s, minimum central pressure 915 hPa.
Typhoon Andy Landfall?
According to records, Typhoon Andy is not in our coastal landfall.
Where can I view typhoon Andy's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Andy's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/198209.
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