[Quick Archive Overview]Typhoon Unnamed (CMAcode19739003, not included in that year's code sequence) was a 1973 Northwest Pacific typhoon; peak intensity Tropical Storm, max wind 20m/s, minimum central pressure 1000hPa, no landfall in China, numbered off on 1973-12-27, and 27 track points recorded throughout.
Code explanation: 19739003 is an internal CMA code. This tropical cyclone is recorded in the CMA (China) best-track dataset, but it was not included in the 1973 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 08:00 on December 21, 1973, Typhoon Unnamed was located over the Northwest Pacific at 0.5°N, 152°E, with an initial intensity of 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 1973-12-26 08:00.
After 20:00 on December 27, 1973, Typhoon Unnamed gradually weakened and was numbered off at 20:00 that day. Its lifecycle includes 27 track points.
Typhoon Unnamed Route Database
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 12-21 08:00 | 0.5°N
152°E | Tropical Depression | 10 m/s
1008 hPa | - |
| 12-21 20:00 | 0.6°N
150.3°E | Tropical Depression | 10 m/s
1008 hPa | W |
| 12-22 08:00 | 1°N
148.5°E | Tropical Depression | 15 m/s
1006 hPa | WNW |
| 12-22 20:00 | 2.8°N
144.8°E | Tropical Depression | 12 m/s
1006 hPa | WNW |
| 12-23 08:00 | 4.5°N
139.9°E | Tropical Depression | 10 m/s
1006 hPa | WNW |
| 12-23 20:00 | 5°N
136.1°E | Tropical Depression | 10 m/s
1007 hPa | W |
| 12-24 08:00 | 6°N
133.2°E | Tropical Depression | 10 m/s
1007 hPa | WNW |
| 12-24 20:00 | 7.4°N
131.4°E | Tropical Depression | 10 m/s
1007 hPa | NW |
| 12-25 08:00 | 8.5°N
130.4°E | Tropical Depression | 12 m/s
1006 hPa | NW |
| 12-25 20:00 | 9.4°N
129.8°E | Tropical Depression | 12 m/s
1006 hPa | NNW |
| 12-26 08:00 | 10.4°N
129.2°E | Tropical Storm | 20 m/s
1002 hPa | NNW |
| 12-26 20:00 | 11°N
128.9°E | Tropical Storm | 20 m/s
1000 hPa | NNW |
| 12-27 08:00 | 12°N
128.3°E | Tropical Storm | 20 m/s
1002 hPa | NNW |
| 12-27 20:00 | 13°N
127.8°E | Tropical Depression | 10 m/s
1006 hPa | NNW |
Sampled rows shown; all 27 track points are available on the interactive map or via the public API .
FAQ
Which numbered typhoon of 1973 was Typhoon Unnamed?
The unnamed Typhoon 19739003 received this internal CMA code and was not included in the 1973 code sequence. It is recorded in the CMA (China) best-track dataset, 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?
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 of Typhoon Unnamed, forecasts from multiple meteorological agencies, wind circle coverage, and intensity trends. Page URL: https://taifengshuo.com/typhoon/19739003.
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