[Quick Archive Overview]Unnamed Typhoon (CMAcode19559005, not included in that year's code sequence) was a 1955 Northwest Pacific typhoon. Its peak intensity was tropical storm, with maximum winds of 20 m/s and a minimum central pressure of 1000 hPa. It did not make landfall in China. It was numbered off on 1955-08-12, with 12 track points recorded throughout its lifetime.
Code note: 19559005 is an internal CMA code. This tropical cyclone is recorded in the China Meteorological Administration's best-track dataset, but was not included in the 1955 code sequence, so it does not occupy a sequence number for 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 14:00 on 1955-08-09, the unnamed typhoon was located over the Northwest Pacific at 30°N, 163.1°E; initial intensity: tropical depression.
It peaked at Tropical Storm intensity with max winds of 20 m/s (~72 km/h) and a minimum central pressure of 1000hPa, recorded at 1955-08-11 02:00.
After 1955-08-12 08:00, the unnamed typhoon gradually weakened and was numbered off at 08:00 on 1955-08-12; its lifetime was recorded with 12 track points.
Typhoon Unnamed Route Database
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 08-09 14:00 | 30°N
163.1°E | Tropical Depression | 10 m/s
1008 hPa | - |
| 08-09 20:00 | 31.6°N
163.8°E | Tropical Depression | 15 m/s
1004 hPa | NNE |
| 08-10 02:00 | 32.8°N
165°E | Tropical Depression | 15 m/s
1004 hPa | NE |
| 08-10 08:00 | 34°N
166°E | Tropical Depression | 15 m/s
1004 hPa | NE |
| 08-10 14:00 | 35°N
166.9°E | Tropical Depression | 15 m/s
1004 hPa | NE |
| 08-10 20:00 | 36.1°N
167.1°E | Tropical Depression | 15 m/s
1004 hPa | N |
| 08-11 02:00 | 37.2°N
167.1°E | Tropical Storm | 20 m/s
1000 hPa | N |
| 08-11 08:00 | 38.3°N
166.8°E | Tropical Storm | 20 m/s
1000 hPa | NNW |
| 08-11 14:00 | 39°N
166°E | Tropical Storm | 20 m/s
1000 hPa | NW |
| 08-11 20:00 | 39.7°N
165°E | Tropical Storm | 20 m/s
1000 hPa | NW |
| 08-12 02:00 | 40°N
164°E | Tropical Storm | 20 m/s
1000 hPa | WNW |
| 08-12 08:00 | 40°N
162.5°E | Tropical Storm | 20 m/s
1000 hPa | W |
FAQ
Which numbered typhoon of 1955 was the unnamed typhoon?
The unnamed Typhoon 19559005 was assigned this internal code 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 reached a peak intensity of tropical storm, with maximum winds of 20 m/s and a minimum central pressure of 1000 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 the unnamed typhoon, forecasts from multiple meteorological agencies, wind circle coverage, and intensity trends. Page address: https://taifengshuo.com/typhoon/19559005.
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