Typhoon Ryan trajectory analysis
Track and Turning Characteristics
Typhoon Ryan (199217) 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 (9月1日至9月5日) , 系统位 at lat 16.7°至20°N, 146.7°至147.1°之间, 主要受副热带高压S侧引导气流影响, 维持缓慢的W行或WNWMoving, Moving速度较慢且纬度变化不大. 9月6日起, 随着系统 toward N推进至lat 22.7°附近, 路径开始显著N折. 9月7日至9月8日期间, Typhoon 中心在lng 149°至150°附近达到最N端前的过渡区, 随后在9月8日20时左右出现明显的转 toward 信号, 经度从150.1°E回撤至148.8°E, 标志着系统完成从NW toward NE direction的转 toward . 此后, Typhoon 加速 toward NE, 穿越中高纬度海域, 最终 at 9月12日消散 at lat 52°N, 148°附近的远海区域. 全生命周期内无Landfall记录, 属 at 典型的远洋转 toward 型Typhoon .
Intensity evolution and historical comparison
In terms of intensity evolution, Ryan underwent rapid intensification, a period of peak intensity, and gradual weakening. Starting as a tropical depression on September 1 (10 m/s, 1006 hPa), the system rapidly strengthened into a severe tropical storm within 48 hours and became a typhoon on September 4. From September 6 to 9, it maintained peak intensity, with pressure falling to 945 hPa and maximum winds reaching 50 m/s, making it a severe typhoon. Notably, after reaching its peak on September 7, its intensity remained high at 45 m/s from September 8 to 9 despite continuing to move northward, indicating strong structural stability. After September 10, as it moved into the cold, high-latitude sea north of Japan, its intensity began weakening in stages until it became a severe tropical storm.
Compared with the typhoon of the same name, Ryan in 1995 (199514) also reached severe typhoon intensity, with a minimum pressure of 950 hPa. By contrast, Ryan in 1992 had lower pressure (945 hPa versus 950 hPa) and higher maximum winds (50 m/s versus an unspecified value suggested by the pressure to be slightly weaker), indicating that Ryan in 1992 had slightly greater peak intensity than the typhoon of the same name in 1995. Both were strong oceanic typhoon systems.
Typhoon Ryan routes
| Time | Position | Intensity | Wind · Pressure | Moving Toward |
|---|
| 09-01 08:00 | 16.7°N
147.5°E | Tropical Depression | 10 m/s
1006 hPa | - |
| 09-02 02:00 | 17.3°N
147°E | Tropical Depression | 12 m/s
1002 hPa | N |
| 09-02 20:00 | 18.3°N
146.8°E | Tropical Storm | 20 m/s
990 hPa | NNW |
| 09-03 14:00 | 19°N
147.1°E | Severe Tropical Storm | 30 m/s
975 hPa | NNE |
| 09-04 08:00 | 19°N
146.7°E | Typhoon | 40 m/s
960 hPa | W |
| 09-05 02:00 | 19.2°N
146.9°E | Typhoon | 40 m/s
960 hPa | N |
| 09-05 20:00 | 20°N
146.8°E | Typhoon | 40 m/s
955 hPa | N |
| 09-06 14:00 | 22.7°N
147.8°E | Severe Typhoon | 45 m/s
950 hPa | NNE |
| 09-07 08:00 | 25°N
149.4°E | Severe Typhoon | 50 m/s
945 hPa | NE |
| 09-08 02:00 | 26.5°N
150.1°E | Severe Typhoon | 45 m/s
950 hPa | N |
| 09-08 20:00 | 27.8°N
148.8°E | Severe Typhoon | 45 m/s
950 hPa | WNW |
| 09-09 14:00 | 29.3°N
146.4°E | Severe Typhoon | 45 m/s
950 hPa | NW |
| 09-10 08:00 | 31.5°N
144.4°E | Typhoon | 40 m/s
955 hPa | NNW |
| 09-11 02:00 | 35.2°N
144.7°E | Typhoon | 40 m/s
960 hPa | NNE |
| 09-11 20:00 | 43.7°N
146.9°E | Typhoon | 35 m/s
965 hPa | N |
| 09-12 14:00 | 52°N
148°E | Severe Tropical Storm | 25 m/s
975 hPa | N |
Sampled rows shown; all 46 track points are available on the interactive map or via the public API .
FAQ
Typhoon Ryan is the 1992 Typhoon.
Typhoon Ryan's international code is 199217, is 1992's 17th Typhoon, international name RYAN.
What is the highest level of Typhoon Ryan?
Typhoon Ryan peak intensity is Severe Typhoon, max wind 50m/s, minimum central pressure 945 hPa.
Typhoon Ryan Landfall?
According to records, Typhoon Ryan is not in our coastal landfall.
Where can I view typhoon Ryan's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Ryan's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199217.
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