[Quick Archive Overview]Typhoon RUTH (No.195537, 1981年前的历史序号) is a 1955 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 90m/s, minimum central pressure 924hPa, 未在我国Landfall, 1955-12-17 was numbered off, 全程记录23 track points. (注: 1970年代以前的Typhoon Intensity主要依靠飞机侦察和船舶报告估算, wind speed记录普遍偏高, 此为China气象局最佳路径原始值, 与现代卫星时代数据不宜直接比较. )
Numbering note: The internationally standardized numbering system for the Northwest Pacific has been assigned by the JMA in Japan, the Regional Specialized Meteorological Center for East Asia, since 1981. This system did not exist in 1955. The identifier 195537 is the historical number retained by the CMA. The JMA in Japan, the Joint Typhoon Warning Center in the United States, and China’s meteorological authorities may have assigned different numbers to the same typhoon that year, so the numbers cannot be compared directly.
Path. Data sources: China Meteorological Administration Tropical Cyclone Best Track Dataset (CMA-STI); wind speed refers to 2-min sustained wind speed. Track points at intermediate times are encrypted based on original operational positioning data, while wind speed and pressure are interpolated using best-track anchor points.
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Full review of Typhoon RUTH's track
Typhoon RUTH at 1955-12-12 08:00 at 6.2°N, 142.3°E over the Northwest Pacific; initial intensity: Tropical Depression.
It peaked at Super Typhoon intensity with max winds of 90 m/s (~324 km/h) and a minimum central pressure of 924hPa, recorded at 1955-12-15 20:00.
After 1955-12-17 20:00, Typhoon RUTH gradually weakened and was stopped at 1955-12-17 20:00. Its lifecycle contains 23 track points.
Typhoon RUTH track data table
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 12-12 08:00 | 6.2°N
142.3°E | Tropical Depression | 15 m/s
1000 hPa | - |
| 12-12 20:00 | 7.8°N
139.4°E | Tropical Storm | 20 m/s
998 hPa | WNW |
| 12-13 08:00 | 9.4°N
135.8°E | Severe Tropical Storm | 25 m/s
998 hPa | WNW |
| 12-13 20:00 | 10.1°N
133.9°E | Typhoon | 35 m/s
990 hPa | WNW |
| 12-14 08:00 | 10.6°N
132.1°E | Typhoon | 40 m/s
983 hPa | WNW |
| 12-14 20:00 | 11.9°N
129.9°E | Severe Typhoon | 50 m/s
966 hPa | WNW |
| 12-15 08:00 | 14°N
128.5°E | Super Typhoon | 65 m/s
951 hPa | NNW |
| 12-15 20:00 | 15.8°N
129.4°E | Super Typhoon | 90 m/s
925 hPa | NNE |
| 12-16 08:00 | 17.8°N
130.9°E | Super Typhoon | 85 m/s
924 hPa | NE |
| 12-16 20:00 | 20°N
134.4°E | Super Typhoon | 65 m/s
938 hPa | ENE |
| 12-17 08:00 | 22.4°N
139.6°E | Severe Typhoon | 50 m/s
956 hPa | ENE |
| 12-17 20:00 | 24.4°N
145.4°E | Typhoon | 35 m/s
990 hPa | ENE |
Sampled rows shown; all 23 track points are available on the interactive map or via the public API .
FAQ
What numbered typhoon of 1955 was Typhoon RUTH?
The identifier 195537 for Typhoon RUTH is the historical number retained by the CMA, meaning the 37th typhoon of 1955. Its international name was RUTH. The internationally standardized numbering system for the Northwest Pacific did not begin until 1981; before then, agencies assigned their own numbers. The JMA in Japan, the Joint Typhoon Warning Center in the United States, and China’s meteorological authorities may have assigned different numbers to the same typhoon, so the numbers cannot be compared directly.
Where does the track data for Typhoon RUTH come from?
Path. Data sources: China Meteorological Administration Tropical Cyclone Best Track Dataset (CMA-STI); wind speed refers to 2-min sustained wind speed. Track points at intermediate times are encrypted based on original operational positioning data, while wind speed and pressure are interpolated using best-track anchor points.
What was the peak intensity of Typhoon RUTH?
Typhoon RUTH peak intensity is Super Typhoon, max wind 90m/s, minimum central pressure 924 hPa.
Did Typhoon RUTH make landfall?
According to historical records, Typhoon RUTH did not make landfall along China's coast.
Where can I view typhoon RUTH's live track map?
TyphoonSays (taifengshuo.com) provides a track history map for Typhoon RUTH, forecasts compared across meteorological agencies, the extent of its wind circles, and its intensity trend. Page: https://taifengshuo.com/typhoon/195537.
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