Typhoon Janis Route Analysis
Track and Turning Characteristics
Typhoon Janis (199210) 的生命史始 at Northwest Pacific远洋海域, 整体路径呈现典型的“抛物线”型Moving特征. formed初期 (8月2日至3日) , 系统在10°N附近维持纬 toward 稳定W行, 经度从149°E快速W移至142°E. 随后, 受副热带高压引导气流变化影响, 路径逐渐转为NW. 8月4日至6日期间, 系统纬度迅速N抬, 从15°N跃升至20.8°N, 同时经度继续W进至134.1°E, 显示出较强的NW行进动力.
The key turning point occurred around August 7. As the system moved near 28.1°N, 129.3°E, its westward motion weakened substantially, and its track shifted from northwestward to northeastward. The typhoon then accelerated toward higher latitudes, with its longitude extending eastward from 129.3°E to 150°E and its latitude continuing northward to 50°N. Throughout its lifecycle, the system made no landfall and remained at sea from genesis to dissipation, eventually becoming an extratropical cyclone or dissipating over the cold waters at high latitudes.
Intensity evolution and historical comparison
Janis’s intensity followed a complete cycle of intensification, peak intensity, and weakening. It began as a tropical depression and intensified into a tropical storm on August 4 before rapidly bursting while moving northwestward. At 20:00 on August 6, the system reached peak intensity at 24.2°N, attaining severe typhoon status, with a minimum central pressure of 940 hPa and maximum winds of 50 m/s. (Note: The data table lists 945 hPa at that time, but the peak-intensity record shows a minimum of 940 hPa, which is used here for extreme-value analysis.) The peak was brief. From August 7, increasing latitude and a turn toward higher latitudes led to steady weakening. It became a typhoon on August 8 and further weakened into a severe tropical storm on August 9, eventually degenerating into a tropical depression between the evening of August 9 and August 10, which remained until the end of its lifecycle.
Compared with the typhoon of the same name in 1995, Janis (199210) in 1992 was significantly stronger. The 1995 typhoon peaked only as a severe tropical storm, with a minimum pressure of 980 hPa. In contrast, Janis in 1992 reached severe typhoon status, with a minimum pressure of 940 hPa and maximum winds more than 25 m/s stronger. This indicates that Janis in 1992 was a more fully developed, more energetic deep convective system, with explosive development over the open ocean far exceeding that of its 1995 counterpart.
Typhoon Janis routes
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 08-02 08:00 | 10°N
149°E | Tropical Depression | 9 m/s
1008 hPa | - |
| 08-02 20:00 | 9.9°N
146.5°E | Tropical Depression | 12 m/s
1005 hPa | W |
| 08-03 08:00 | 10.2°N
144.8°E | Tropical Depression | 15 m/s
1004 hPa | WNW |
| 08-03 20:00 | 10.5°N
142°E | Tropical Depression | 15 m/s
1004 hPa | W |
| 08-04 08:00 | 13.5°N
139.9°E | Tropical Storm | 20 m/s
995 hPa | NNW |
| 08-04 20:00 | 16.5°N
139.8°E | Severe Tropical Storm | 25 m/s
985 hPa | NNW |
| 08-05 08:00 | 18.7°N
137.5°E | Severe Tropical Storm | 30 m/s
980 hPa | NW |
| 08-05 20:00 | 19.9°N
135.2°E | Typhoon | 40 m/s
965 hPa | NW |
| 08-06 08:00 | 21.7°N
133.2°E | Severe Typhoon | 45 m/s
955 hPa | NW |
| 08-06 20:00 | 24.2°N
131.2°E | Severe Typhoon | 50 m/s
945 hPa | NNW |
| 08-07 08:00 | 26.5°N
129.6°E | Severe Typhoon | 45 m/s
950 hPa | NNW |
| 08-07 20:00 | 29.3°N
129.1°E | Typhoon | 40 m/s
960 hPa | N |
| 08-08 08:00 | 32.6°N
130.5°E | Typhoon | 35 m/s
970 hPa | NNE |
| 08-08 20:00 | 35.8°N
135.3°E | Severe Tropical Storm | 25 m/s
985 hPa | NE |
| 08-09 08:00 | 38.2°N
138.2°E | Tropical Storm | 20 m/s
990 hPa | NE |
| 08-09 20:00 | 43°N
144°E | Tropical Depression | 15 m/s
998 hPa | NE |
| 08-10 08:00 | 47°N
147°E | Tropical Depression | 15 m/s
998 hPa | NNE |
| 08-10 20:00 | 49°N
149°E | Tropical Depression | 15 m/s
1000 hPa | NNE |
| 08-11 02:00 | 50°N
150°E | Tropical Depression | 15 m/s
1000 hPa | NNE |
Sampled rows shown; all 36 track points are available on the interactive map or via the public API .
FAQ
Typhoon Janis is the 1992 Typhoon.
International code for Typhoon Janis is 199210, is 1992 number 10 Typhoon, international name JANIS.
What is the highest level of Typhoon Janis?
Typhoon Janis peak intensity is Severe Typhoon, max wind 50m/s, minimum central pressure 940 hPa.
Typhoon Janis Landfall?
According to records, Typhoon Janis is not in our coastal landfall.
Where can I view typhoon Janis's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Janis' Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199210.
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