[Quick Archive Overview]Typhoon JOYCE (No.194710, a historical number used before 1981) was a 1947 Northwest Pacific typhoon. Its peak intensity was Tropical Depression, with maximum winds of 17m/s and a minimum central pressure of -hPa. It did not make landfall in China. It was numbered off on 1947-09-10, with 8 track points recorded throughout its lifetime.
Numbering note: The international unified numbering system for the Northwest Pacific has been assigned by JMA (Japan), the regional specialized meteorological center for East Asia, since 1981. This system did not exist in 1947. The designation 194710 is CMA's retained historical number. JMA (Japan), the USA Joint Typhoon Warning Center, and China's meteorological agencies may have assigned different numbers to the same typhoon that year, so these numbers cannot be compared directly.
Track data source: USA Joint Typhoon Warning Center (JTWC) best-track data. China Meteorological Administration best-track dataset begins in 1949 and does not include this typhoon. JTWC wind speeds are 1-min sustained wind speeds, generally about 10% higher than the 2-min sustained wind speeds used in China.
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Full Track Review of Typhoon JOYCE
Typhoon JOYCE at 1947-09-08 06:00 at 18°N, 127°E over the Northwest Pacific; initial intensity: Tropical Depression.
It peaked at Tropical Depression intensity with max winds of 17 m/s (~61 km/h) and a minimum central pressure of -hPa, recorded at 1947-09-09 06:00.
After 1947-09-10 00:00, Typhoon JOYCE gradually weakened and was dissipated at 1947-09-10 00:00. Its lifecycle recorded 8 track points.
Typhoon JOYCE Track Data Table
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 09-08 06:00 | 18°N
127°E | Tropical Depression | 12 m/s
- hPa | - |
| 09-08 12:00 | 18.8°N
126.2°E | Tropical Depression | 12 m/s
- hPa | - |
| 09-08 18:00 | 19.6°N
125.4°E | Tropical Depression | 15 m/s
- hPa | - |
| 09-09 00:00 | 20.3°N
124.7°E | Tropical Depression | 15 m/s
- hPa | - |
| 09-09 06:00 | 21°N
124.3°E | Tropical Depression | 17 m/s
- hPa | - |
| 09-09 12:00 | 23.5°N
123°E | Tropical Depression | 17 m/s
- hPa | - |
| 09-09 18:00 | 25.6°N
123°E | Tropical Depression | 15 m/s
- hPa | - |
| 09-10 00:00 | 27.2°N
123.1°E | Tropical Depression | 10 m/s
- hPa | - |
FAQ
Which number typhoon was Typhoon JOYCE in 1947?
The 194710 designation for Typhoon JOYCE is CMA's retained historical number (No. 10 of 1947); its international name was JOYCE. International unified numbering in the Northwest Pacific began in 1981. Before then, each agency used its own numbering system, so JMA (Japan), the USA Joint Typhoon Warning Center, and China's meteorological agencies may have assigned different numbers to the same typhoon. These numbers cannot be compared directly.
Where does the track data for Typhoon JOYCE come from?
Track data source: USA Joint Typhoon Warning Center (JTWC) best-track data. China Meteorological Administration best-track dataset begins in 1949 and does not include this typhoon. JTWC wind speeds are 1-min sustained wind speeds, generally about 10% higher than the 2-min sustained wind speeds used in China.
What was the peak intensity category of Typhoon JOYCE?
Typhoon JOYCE peak intensity is Tropical Depression, max wind 17m/s, minimum central pressure - hPa.
Did Typhoon JOYCE make landfall?
According to records, Typhoon JOYCE did not make landfall on China's coast.
Where can I view typhoon JOYCE's live track map?
TyphoonSays (taifengshuo.com) provides the track history map for Typhoon JOYCE, forecast comparisons from multiple meteorological agencies, wind radius coverage, and intensity trends. Page URL: https://taifengshuo.com/typhoon/194710.
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