[Quick Archive Overview]Unnamed Typhoon (CMAcode19559006, not included in that year's code sequence) was a 1955 Northwest Pacific typhoon. Its peak intensity was severe tropical storm, with maximum winds of 25m/s and a minimum central pressure of 990hPa. It did not make landfall in China. Its numbering was discontinued on 1955-08-30, with 15 track points recorded throughout.
Code explanation: 19559006 is an internal CMA code. This tropical cyclone is recorded in the CMA (China) best-track dataset but was not included in the 1955 code sequence, so it does not occupy a sequence number that year.
Track data sources: China Meteorological Administration Tropical Cyclone Best Track Dataset (CMA-STI); wind speeds are 2-minute sustained wind speeds.
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Typhoon Unnamed Route
At 1955-08-26 14:00, Typhoon Unnamed was located over the Northwest Pacific at 27.2°N, 121.5°E, with initial intensity of tropical depression.
It peaked at Severe Tropical Storm intensity with max winds of 25 m/s (~90 km/h) and a minimum central pressure of 990hPa, recorded at 1955-08-28 08:00.
After 1955-08-30 02:00, Typhoon Unnamed gradually weakened and was stopped being numbered at 1955-08-30 02:00. Its lifecycle included 15 track points.
Typhoon Unnamed Route Database
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 08-26 14:00 | 27.2°N
121.5°E | Tropical Depression | 15 m/s
1000 hPa | - |
| 08-26 20:00 | 28°N
122.5°E | Tropical Depression | 15 m/s
1000 hPa | NE |
| 08-27 02:00 | 28.5°N
123°E | Tropical Depression | 15 m/s
998 hPa | NE |
| 08-27 08:00 | 29.1°N
123.3°E | Tropical Depression | 15 m/s
998 hPa | NNE |
| 08-27 14:00 | 29.6°N
123.3°E | Tropical Depression | 15 m/s
998 hPa | N |
| 08-27 20:00 | 30°N
123.2°E | Tropical Depression | 15 m/s
998 hPa | NNW |
| 08-28 02:00 | 30.4°N
123.2°E | Tropical Storm | 20 m/s
995 hPa | N |
| 08-28 08:00 | 30.9°N
123.5°E | Severe Tropical Storm | 25 m/s
990 hPa | NNE |
| 08-28 14:00 | 31.5°N
124°E | Severe Tropical Storm | 25 m/s
990 hPa | NE |
| 08-28 20:00 | 32.6°N
124.9°E | Severe Tropical Storm | 25 m/s
990 hPa | NE |
| 08-29 02:00 | 34°N
126°E | Tropical Storm | 20 m/s
994 hPa | NNE |
| 08-29 08:00 | 36.4°N
128°E | Tropical Storm | 20 m/s
995 hPa | NNE |
| 08-29 14:00 | 40°N
132°E | Tropical Storm | 20 m/s
995 hPa | NE |
| 08-29 20:00 | 42.5°N
136°E | Tropical Depression | 15 m/s
1000 hPa | NE |
| 08-30 02:00 | 43.5°N
138.9°E | Tropical Depression | - m/s
1002 hPa | ENE |
FAQ
Which numbered typhoon of 1955 was the unnamed typhoon?
The unnamed typhoon 19559006 is the internal code assigned by the CMA. It was not included in the 1955 code sequence, although it appears in the CMA (China) best-track dataset.
Where does the track data for the unnamed typhoon come from?
Track data sources: China Meteorological Administration Tropical Cyclone Best Track Dataset (CMA-STI); wind speeds are 2-minute sustained wind speeds.
What level has the unnamed Typhoon reached?
Typhoon Unnamed peak intensity was Severe Tropical Storm, with max wind 25m/s and minimum central pressure 990 hPa.
Typhoon hasn't been named Landfall?
According to records, the Typhoon is not named and is not in our coastal landfall.
Where can I view typhoon's live track map?
TyphoonSays (taifengshuo.com) provides the track history map for Typhoon Unnamed, forecasts from multiple meteorological agencies, wind circle coverage, and intensity trends. Page URL: https://taifengshuo.com/typhoon/19559006.
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