[Quick Archive Overview]Unnamed Typhoon (CMAcode19589007, not included in that year's code sequence) was a 1958 Northwest Pacific typhoon; peak intensity: severe tropical storm, maximum wind: 30m/s, minimum central pressure: 982hPa, no landfall in China, and it was delisted on 1958-08-31. Its full track contains 21 points.
Code explanation: 19589007 is an internal CMA code. This tropical cyclone is recorded in the China Meteorological Administration's best-track dataset, but it was not included in the 1958 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 1958-08-26, Typhoon Unnamed was located at 17°N, 129°E over the Northwest Pacific, with an initial intensity of 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 982hPa, recorded at 1958-08-29 08:00.
After 1958-08-31 08:00, Typhoon Unnamed gradually weakened and was dissipated at 08:00 on 1958-08-31. Its lifecycle included 21 recorded track points.
Typhoon Unnamed Route Database
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 08-26 08:00 | 17°N
129°E | Tropical Depression | - m/s
1005 hPa | - |
| 08-26 14:00 | 16.5°N
128°E | Tropical Depression | - m/s
1004 hPa | WSW |
| 08-26 20:00 | 16.6°N
127.2°E | Tropical Depression | - m/s
1003 hPa | W |
| 08-27 02:00 | 16.7°N
126.5°E | Tropical Depression | - m/s
1003 hPa | W |
| 08-27 08:00 | 17.2°N
125.6°E | Tropical Depression | - m/s
1003 hPa | WNW |
| 08-27 14:00 | 17.5°N
126.5°E | Tropical Depression | - m/s
1002 hPa | ENE |
| 08-27 20:00 | 17°N
127°E | Tropical Depression | 15 m/s
1000 hPa | SE |
| 08-28 02:00 | 16.5°N
126°E | Tropical Depression | 15 m/s
1000 hPa | WSW |
| 08-28 08:00 | 17.5°N
125°E | Tropical Depression | 15 m/s
1000 hPa | NW |
| 08-28 14:00 | 19°N
126°E | Tropical Storm | 20 m/s
1000 hPa | NNE |
| 08-28 20:00 | 20.3°N
125.3°E | Severe Tropical Storm | 25 m/s
996 hPa | NNW |
| 08-29 02:00 | 21.4°N
123.6°E | Severe Tropical Storm | 25 m/s
988 hPa | NW |
| 08-29 08:00 | 22.9°N
122.5°E | Severe Tropical Storm | 30 m/s
982 hPa | NW |
| 08-29 14:00 | 24.1°N
121.8°E | Severe Tropical Storm | 30 m/s
982 hPa | NNW |
| 08-29 20:00 | 24.3°N
120.3°E | Severe Tropical Storm | 25 m/s
986 hPa | W |
| 08-30 02:00 | 24.9°N
119.4°E | Severe Tropical Storm | 25 m/s
986 hPa | NW |
| 08-30 08:00 | 25.1°N
118.8°E | Tropical Storm | 20 m/s
990 hPa | WNW |
| 08-30 14:00 | 25.2°N
118.2°E | Tropical Depression | 15 m/s
996 hPa | W |
| 08-30 20:00 | 25.4°N
117.7°E | Tropical Depression | 9 m/s
998 hPa | WNW |
| 08-31 02:00 | 25.9°N
117.3°E | Tropical Depression | 9 m/s
1000 hPa | NW |
| 08-31 08:00 | 26.5°N
117.2°E | Tropical Depression | 9 m/s
1002 hPa | N |
FAQ
Which numbered typhoon of 1958 was the Unnamed Typhoon?
The unnamed Typhoon 19589007 was assigned an internal CMA code. It was not included in the 1958 code sequence, although it appears 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 peak intensity as a severe tropical storm, with maximum winds of 30 m/s and a minimum central pressure of 982 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 Unnamed, forecasts from multiple meteorological agencies, wind circle coverage, and intensity trends for this typhoon. Page URL: https://taifengshuo.com/typhoon/19589007.
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