[Quick Archive Overview]Unnamed Typhoon (CMAcode19559004, not included in that year's code sequence) was a 1955 Northwest Pacific typhoon; peak intensity Severe Tropical Storm, max wind 30m/s, minimum central pressure 985hPa, no landfall in China, was numbered off on 1955-08-17, and had 45 track points throughout its lifetime.
Code note: 19559004 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.
Show full fileHide full fileReview · Data table · FAQ · Related
Typhoon Unnamed Route
At 02:00 on August 6, 1955, Unnamed Typhoon was located at 15.9°N, 117°E over the Northwest Pacific, with initial intensity as a tropical depression.
It peaked at Severe Tropical Storm intensity with max winds of 30 m/s (~108 km/h) and a minimum central pressure of 985hPa, recorded at 1955-08-13 20:00.
After 02:00 on August 17, 1955, Unnamed Typhoon gradually weakened and was declared dissipated at 02:00 that day. Its lifecycle included 45 recorded track points.
Typhoon Unnamed Route Database
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 08-06 02:00 | 15.9°N
117°E | Tropical Depression | 12 m/s
1003 hPa | - |
| 08-06 20:00 | 17.2°N
116.4°E | Tropical Depression | 15 m/s
1002 hPa | ENE |
| 08-07 14:00 | 18.5°N
118.4°E | Tropical Depression | 15 m/s
1000 hPa | NNE |
| 08-08 08:00 | 20.2°N
120°E | Tropical Depression | 15 m/s
1000 hPa | ENE |
| 08-09 02:00 | 22.1°N
124.2°E | Tropical Depression | 15 m/s
1002 hPa | ENE |
| 08-09 20:00 | 25.5°N
128.6°E | Tropical Depression | 15 m/s
1002 hPa | NE |
| 08-10 14:00 | 26.9°N
130.9°E | Tropical Storm | 20 m/s
998 hPa | NE |
| 08-11 08:00 | 28.4°N
131.9°E | Severe Tropical Storm | 25 m/s
1000 hPa | N |
| 08-12 02:00 | 29.4°N
130.6°E | Tropical Storm | 20 m/s
1000 hPa | WNW |
| 08-12 20:00 | 30.2°N
131.5°E | Tropical Depression | 15 m/s
1000 hPa | ENE |
| 08-13 14:00 | 30.1°N
134°E | Severe Tropical Storm | 25 m/s
990 hPa | E |
| 08-14 08:00 | 30°N
138.2°E | Severe Tropical Storm | 25 m/s
990 hPa | E |
| 08-15 02:00 | 30.4°N
142.2°E | Tropical Storm | 20 m/s
994 hPa | E |
| 08-15 20:00 | 33.8°N
149°E | Tropical Storm | 20 m/s
994 hPa | NE |
| 08-16 14:00 | 39.8°N
155.4°E | Severe Tropical Storm | 25 m/s
994 hPa | NNE |
| 08-17 02:00 | 45.3°N
155.7°E | Tropical Storm | 20 m/s
998 hPa | N |
Sampled rows shown; all 45 track points are available on the interactive map or via the public API .
FAQ
Which numbered typhoon of 1955 was the unnamed typhoon?
The 19559004 code is an internal CMA code assigned to the unnamed typhoon. It was not included in the 1955 code sequence (it is recorded in the CMA's best-track dataset for China, but was not coded that year).
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?
Unnamed Typhoon reached peak intensity as a severe tropical storm, with maximum winds of 30 m/s and a minimum central pressure of 985 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 of Unnamed Typhoon, forecasts from multiple meteorological agencies, wind circle coverage, and intensity trends. Page URL: https://taifengshuo.com/typhoon/19559004.
Related searches
Download