Typhoon Susan trajectory analysis
Track Moving and Spatial Distribution Characteristics
Typhoon Susan (198414)'s life history is short, the main activity area is concentrated in the S-sea W area. From 06:00 on 11 October 1984 to 00:00 on 13 October 1984, the system as a whole presents a stable WNWTrend. Initial position at lat 11.5°N, 116.2°, then continued toward W push, and eventually dispersed at lat 13.6°N, 106.9° near. During the entire life cycle, the central latitude of the Typhoon rose from 11.5°N slowly to 13.6°N, and the length was greatly moved from 116.2°E to 106.9°E, spanning about 9.3 degrees.
It is worth noting that between 06:00 and 12:00 on October 12, the latitude remained unchanged at 12.5°N, while the length continued to W move, indicating that at this time the system Moving direction briefly adjusted to W toward .
Intensity evolution and historical comparison
在Intensity变化方面, Typhoon Susan经历了“ formed-增强-减弱”的典型短生命史过程. 初始阶段为Tropical Depression, max wind 12m/s. 随着 toward WMoving, 系统逐渐组织加强, at 10月12日06:00达到peak intensity, 升级为Tropical Storm, max wind 增至20m/s. 然而, 巅峰状态维持Time极短, 仅6h后 (10月12日12:00) , wind speed便回落至15m/s, 重新降级为Tropical Depression. 此后Intensity持续衰减, 至10月13日00:00结束时, max wind 已降至10m/s. 这种快速增强后迅速减弱的特征, 可能与S海海域的环境场变化或垂直风切变影响有关.
Data showed that in 1966, 1972 and 1988 the same-name Typhoon “Susan” peak intensity reached Typhoon level, while in 1984 Susan only reached Tropical Storm intensity with max winds of 20m/s, far lower at other years of the same name Severe Typhoon system.
Typhoon Susan routes
| Time | Position | Intensity | Wind · Pressure | Moving Toward |
|---|
| 10-10 08:00 | 10.4°N
116.5°E | Tropical Depression | 12 m/s
1005 hPa | - |
| 10-10 14:00 | 10.8°N
116.8°E | Tropical Depression | 12 m/s
1003 hPa | NE |
| 10-10 20:00 | 11.2°N
117°E | Tropical Depression | 12 m/s
1003 hPa | NNE |
| 10-11 02:00 | 11.5°N
117°E | Tropical Depression | 12 m/s
1003 hPa | N |
| 10-11 08:00 | 11.5°N
116.5°E | Tropical Depression | 12 m/s
1003 hPa | W |
| 10-11 14:00 | 11.6°N
115.7°E | Tropical Depression | 12 m/s
1003 hPa | W |
| 10-11 20:00 | 11.4°N
115°E | Tropical Depression | 15 m/s
1001 hPa | WSW |
| 10-12 02:00 | 11.5°N
114.1°E | Tropical Depression | 15 m/s
1001 hPa | W |
| 10-12 08:00 | 12.3°N
112.6°E | Tropical Storm | 20 m/s
998 hPa | WNW |
| 10-12 14:00 | 12°N
111.2°E | Tropical Storm | 20 m/s
996 hPa | WSW |
| 10-12 20:00 | 11.7°N
108.7°E | Tropical Depression | 15 m/s
1000 hPa | W |
| 10-13 02:00 | 12.5°N
107.7°E | Tropical Depression | 12 m/s
1000 hPa | NW |
| 10-13 08:00 | 13.3°N
107°E | Tropical Depression | 12 m/s
1000 hPa | NW |
| 10-13 14:00 | 14.2°N
106.5°E | Tropical Depression | 10 m/s
1004 hPa | NNW |
FAQ
Typhoon Susan was the 1984 Typhoon.
Typhoon Susan's international code is 198414, is 1984 number 14 Typhoon, international name SUSAN.
What is the highest level of Typhoon Susan?
Typhoon Susan peak intensity is Tropical Storm, max wind 20m/s, minimum central pressure 996 hPa.
Typhoon Susan Landfall.
According to records, Typhoon Susan is not in our coastal landfall.
Where can I view typhoon Susan's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Susan's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/198414.
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