Analysis of Typhoon PERCY’s track characteristics
Track and Movement Characteristics
Typhoon Georgia (198319) 的生命史始 at SHainan部海域, 整体路径呈现出显著的“先W后E”的折返特征. formed初期 (11月17日至18日) , 系统位 at lat 10度以S, lng 111度附近, 受引导气流影响, 主要 toward SW direction缓慢Moving, 纬度从10.5°N降至8.6°N. 11月19日凌晨, 系统在经历短暂W移后出现关键转 toward , 路径由SW转为NW, 随后迅速调整为E direction. 值得注意的是, 该Typhoon 在达到peak intensity前后 (11月20日至21日) , Center at 7.3°N至7.6°N之间徘徊, 经度在lng 111.4°E至112.0°E之间小幅摆动, 显示出明显的停滞少动特征. 11月22日起, 系统稳定 toward ENE, 穿Vietnam海中部海域, 最终 at 11月24日Go to Philippines以W海域并消散. 全生命周期内无Landfall记录, 始终在海上活动.
Intensity evolution and historical comparison
Georgia underwent a complete intensification-peak-weakening cycle. It initially remained a tropical depression, with wind speeds of 7–10 m/s. On November 19, it rapidly strengthened, upgrading from a tropical storm to a severe tropical storm within 12 hours, with winds reaching 25 m/s. At noon on November 20, the system reached its lifetime peak as a typhoon, with maximum winds of 35 m/s. However, this peak lasted only about 12 hours before weakening began. It was downgraded to a severe tropical storm in the early hours of November 21 and continued to weaken, falling to tropical depression intensity by noon on November 22, with winds of 17 m/s. It then remained a low-pressure system until dissipating.
Compared with previous storms of the same name, Georgia in 1983 had a moderate peak intensity. Its peak intensity as a typhoon, with maximum winds of 35 m/s, was stronger than Georgia in 2004, which reached tropical storm intensity, and Georgia in 1986, which reached severe tropical storm intensity, but significantly weaker than Georgia in 1989, which became a super typhoon. In addition, Georgia No. 11, formed earlier that year, reached only severe tropical storm intensity, making 198319 the strongest of the cyclones named Georgia in 1983.
Typhoon PERCY track data table
| Time | Position | Intensity | Wind · Pressure | Moving Toward |
|---|
| 11-18 02:00 | 9.5°N
110.5°E | Tropical Depression | 12 m/s
1004 hPa | - |
| 11-18 14:00 | 9.3°N
111.5°E | Tropical Depression | 15 m/s
1002 hPa | E |
| 11-19 02:00 | 9.5°N
112°E | Tropical Depression | 15 m/s
1000 hPa | N |
| 11-19 14:00 | 8.8°N
111.6°E | Tropical Storm | 20 m/s
998 hPa | WSW |
| 11-20 02:00 | 8.5°N
111.8°E | Severe Tropical Storm | 30 m/s
985 hPa | SSW |
| 11-20 14:00 | 7.8°N
111.2°E | Severe Tropical Storm | 30 m/s
980 hPa | SW |
| 11-21 02:00 | 7.3°N
111.3°E | Typhoon | 35 m/s
975 hPa | N |
| 11-21 14:00 | 7.5°N
111°E | Severe Tropical Storm | 30 m/s
985 hPa | WSW |
| 11-22 02:00 | 7.3°N
110°E | Severe Tropical Storm | 25 m/s
990 hPa | W |
| 11-22 14:00 | 7.8°N
110.8°E | Severe Tropical Storm | 25 m/s
995 hPa | E |
| 11-23 02:00 | 8.2°N
112.9°E | Tropical Storm | 20 m/s
998 hPa | ENE |
| 11-23 14:00 | 8.5°N
114.2°E | Tropical Depression | 15 m/s
1002 hPa | ENE |
| 11-24 02:00 | 9°N
115.7°E | Tropical Depression | 15 m/s
1004 hPa | ENE |
| 11-24 14:00 | 9.9°N
119°E | Tropical Depression | 12 m/s
1004 hPa | ENE |
| 11-24 20:00 | 10.3°N
120.5°E | Tropical Depression | 10 m/s
1006 hPa | ENE |
Sampled rows shown; all 28 track points are available on the interactive map or via the public API .
FAQ
Which numbered typhoon of the 1983 season was Typhoon PERCY?
The international code for Typhoon PERCY is 198319. It was the 19th typhoon of the 1983 season, with the international name PERCY.
What was the maximum intensity reached by Typhoon PERCY?
Typhoon PERCY peak intensity is Typhoon , max wind 35m/s, minimum central pressure 970 hPa.
Did Typhoon PERCY make landfall?
According to the records, Typhoon PERCY did not make landfall along China’s coast.
Where can I view typhoon PERCY's live track map?
TyphoonSays (taifengshuo.com) provides a track history map for Typhoon PERCY, forecasts from multiple meteorological agencies, its wind circles, and its intensity trend. Page address: https://taifengshuo.com/typhoon/198319.
Related Queries
Download