Overview of Typhoon 4
At 08:00 on 1949-06-30, Typhoon No. 4 was located over the Northwest Pacific at 5.5°N, 140.3°E, 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 984hPa, recorded at 1949-07-07 02:00.
After 20:00 on 1949-07-10, Typhoon No. 4 gradually weakened and was numbered off at 20:00 on 1949-07-10. Its lifecycle contains 43 track points.
Typhoon 4 route data
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 06-30 08:00 | 5.5°N
140.3°E | Tropical Depression | - m/s
1008 hPa | - |
| 06-30 20:00 | 5.6°N
139.2°E | Tropical Depression | - m/s
1008 hPa | W |
| 07-01 08:00 | 5.6°N
138.1°E | Tropical Depression | - m/s
1008 hPa | W |
| 07-01 20:00 | 5.7°N
137.1°E | Tropical Depression | - m/s
1006 hPa | WNW |
| 07-02 08:00 | 5.8°N
135.9°E | Tropical Depression | - m/s
1006 hPa | W |
| 07-02 20:00 | 6°N
134.9°E | Tropical Depression | - m/s
1006 hPa | WNW |
| 07-03 08:00 | 6.3°N
133.9°E | Tropical Depression | - m/s
1006 hPa | WNW |
| 07-03 20:00 | 6.8°N
133°E | Tropical Depression | - m/s
1006 hPa | NW |
| 07-04 08:00 | 7.3°N
132°E | Tropical Depression | - m/s
1006 hPa | WNW |
| 07-04 20:00 | 7.7°N
131°E | Tropical Depression | - m/s
1006 hPa | WNW |
| 07-05 08:00 | 8.1°N
129.8°E | Tropical Depression | 15 m/s
1003 hPa | WNW |
| 07-05 20:00 | 8.6°N
128.4°E | Tropical Storm | 20 m/s
998 hPa | WNW |
| 07-06 08:00 | 9.2°N
126.6°E | Tropical Storm | 20 m/s
995 hPa | WNW |
| 07-06 20:00 | 9.8°N
124.7°E | Severe Tropical Storm | 25 m/s
993 hPa | WNW |
| 07-07 08:00 | 10.8°N
122.7°E | Severe Tropical Storm | 30 m/s
992 hPa | NW |
| 07-07 20:00 | 12.1°N
121.7°E | Severe Tropical Storm | 30 m/s
990 hPa | NW |
| 07-08 08:00 | 14°N
120.2°E | Severe Tropical Storm | 30 m/s
989 hPa | NW |
| 07-08 20:00 | 16.1°N
118.2°E | Severe Tropical Storm | 30 m/s
985 hPa | NW |
| 07-09 08:00 | 17.7°N
117.1°E | Severe Tropical Storm | 30 m/s
984 hPa | NNW |
| 07-09 20:00 | 19.8°N
116°E | Severe Tropical Storm | 25 m/s
988 hPa | NNW |
| 07-10 08:00 | 21.6°N
115°E | Tropical Storm | 20 m/s
995 hPa | NNW |
| 07-10 20:00 | 22.8°N
113°E | Tropical Depression | 10 m/s
1000 hPa | WNW |
Sampled rows shown; all 43 track points are available on the interactive map or via the public API .
FAQ
Typhoon 4 was the 1949 Typhoon.
The number 194904 for Typhoon No. 4 is the historical serial number continued by the CMA, meaning No. 4 of 1949. The international uniform code for the Northwest Pacific was introduced only in 1981. Before then, each agency used its own numbering system, so the serial numbers assigned to the same typhoon by JMA (Japan), the Joint Typhoon Warning Center in the USA, and Chinese meteorological agencies may differ and cannot be directly compared.
Where does the track data for Typhoon No. 4 come from?
Track data sources: China Meteorological Administration Tropical Cyclone Best Track Dataset (CMA-STI); wind speeds are 2-minute sustained wind speeds.
What is the highest level of Typhoon 4?
Typhoon No. 4 reached a peak intensity of severe tropical storm, with a maximum wind speed of 30 m/s and a minimum central pressure of 984 hPa.
Is the Typhoon 4 landfall?
According to records, the Typhoon 4 was not in our coastal landfall.
Where can I view typhoon 4's live track map?
TyphoonSays (taifengshuo.com) provides track history for typhoon 4, forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/194904.
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