[Quick Archive Overview]Unnamed Typhoon (CMAcode20179001, not included in that year's code sequence) was a 2017 Northwest Pacific typhoon. Its peak intensity was tropical storm, with maximum winds of 20m/s and a minimum central pressure of 995hPa. It did not make landfall in China and was numbered off on 2017-09-25. A total of 13 track points were recorded throughout its lifetime.
Code note: 20179001 is an internal CMA code. This tropical cyclone is recorded in the CMA's best-track dataset for China, but it was not included in the 2017 code sequence and therefore 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.
Show full fileHide full fileReview · Data table · FAQ · Related
Typhoon Unnamed Route
At 20:00 on 2017-09-23, Typhoon Unnamed was located over the Northwest Pacific at 17.3°N, 116.2°E. Its initial intensity was tropical depression.
It peaked at Tropical Storm intensity with max winds of 20 m/s (~72 km/h) and a minimum central pressure of 995hPa, recorded at 2017-09-24 14:00.
After 20:00 on 2017-09-25, Typhoon Unnamed gradually weakened and was decommissioned at 20:00 that day. Its lifecycle includes 13 track points.
Typhoon Unnamed Route Database
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 09-23 20:00 | 17.3°N
116.2°E | Tropical Depression | 13 m/s
1002 hPa | - |
| 09-23 23:00 | 17.7°N
115.7°E | Tropical Depression | 13 m/s
1002 hPa | NW |
| 09-24 02:00 | 17.9°N
114.9°E | Tropical Depression | 15 m/s
1000 hPa | WNW |
| 09-24 05:00 | 18.1°N
114.2°E | Tropical Depression | 15 m/s
1000 hPa | WNW |
| 09-24 08:00 | 18.3°N
113.3°E | Tropical Storm | 18 m/s
998 hPa | WNW |
| 09-24 11:00 | 18.5°N
112.3°E | Tropical Storm | 18 m/s
998 hPa | WNW |
| 09-24 14:00 | 18.7°N
111.8°E | Tropical Storm | 20 m/s
995 hPa | WNW |
| 09-24 17:00 | 18.8°N
111.3°E | Tropical Storm | 20 m/s
995 hPa | WNW |
| 09-24 20:00 | 18.9°N
110.8°E | Tropical Storm | 20 m/s
995 hPa | WNW |
| 09-25 02:00 | 19.5°N
109.5°E | Tropical Depression | 15 m/s
1000 hPa | WNW |
| 09-25 08:00 | 20.2°N
108.2°E | Tropical Storm | 18 m/s
998 hPa | WNW |
| 09-25 14:00 | 21.1°N
107.1°E | Tropical Depression | 15 m/s
1000 hPa | NW |
| 09-25 20:00 | 21.8°N
105.9°E | Tropical Depression | 13 m/s
1004 hPa | WNW |
FAQ
Which numbered typhoon of 2017 was Typhoon Unnamed?
The unnamed Typhoon 20179001 was assigned an internal code by the CMA. It was not included in the 2017 code sequence, although it is recorded 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 peak intensity as a Tropical Storm, with max wind 20m/s and minimum central pressure 995 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 Typhoon Unnamed's track history, forecasts from multiple meteorological agencies, wind circle data, and intensity trends. Page URL: https://taifengshuo.com/typhoon/20179001.
Related searches
Download