[Quick Archive Overview]Typhoon EMMA (CMAcode19719005, not included in that year's code sequence) was a 1971 Northwest Pacific typhoon. Its peak intensity was tropical storm, with maximum winds of 20 m/s and a minimum central pressure of 995 hPa. It did not make landfall in China, was numbered off on 1971-06-02, and had 22 recorded track points throughout its lifetime.
Code note: 19719005 was the internal CMA code. This tropical cyclone appears in the China Meteorological Administration's best-track record but was not included in the 1971 code sequence, so it did 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.
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Full Track Review of Typhoon EMMA
Typhoon EMMA at 1971-05-28 08:00 at 6°N, 133.5°E over the Northwest Pacific; initial intensity: 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 1971-05-29 08:00.
After 14:00 on 1971-06-02, Typhoon EMMA gradually weakened and was dissipated at 14:00 on 1971-06-02. Its lifecycle included 22 track points.
Typhoon EMMA Track Data Table
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 05-28 08:00 | 6°N
133.5°E | Tropical Depression | 10 m/s
1002 hPa | - |
| 05-28 14:00 | 5.6°N
132.6°E | Tropical Depression | 12 m/s
1002 hPa | WSW |
| 05-28 20:00 | 5.4°N
131.8°E | Tropical Depression | 12 m/s
1002 hPa | WSW |
| 05-29 02:00 | 5.4°N
130.8°E | Tropical Depression | 15 m/s
1000 hPa | W |
| 05-29 08:00 | 5.5°N
130°E | Tropical Storm | 20 m/s
998 hPa | W |
| 05-29 14:00 | 6°N
129.2°E | Tropical Storm | 20 m/s
995 hPa | WNW |
| 05-29 20:00 | 6.7°N
128.4°E | Tropical Storm | 20 m/s
998 hPa | NW |
| 05-30 02:00 | 7.4°N
127.7°E | Tropical Depression | 15 m/s
1000 hPa | NW |
| 05-30 08:00 | 8.1°N
127°E | Tropical Depression | 12 m/s
1004 hPa | NW |
| 05-30 14:00 | 8.7°N
126.2°E | Tropical Depression | 10 m/s
1004 hPa | NW |
| 05-30 20:00 | 9.1°N
125.3°E | Tropical Depression | 10 m/s
1006 hPa | WNW |
| 05-31 02:00 | 9.3°N
124.5°E | Tropical Depression | 10 m/s
1006 hPa | WNW |
| 05-31 08:00 | 9.4°N
123.7°E | Tropical Depression | 10 m/s
1006 hPa | W |
| 05-31 14:00 | 9.7°N
122.8°E | Tropical Depression | 10 m/s
1006 hPa | WNW |
| 05-31 20:00 | 10°N
122°E | Tropical Depression | 10 m/s
1006 hPa | WNW |
| 06-01 02:00 | 10.8°N
120.9°E | Tropical Depression | 10 m/s
1006 hPa | NW |
| 06-01 08:00 | 11.7°N
120°E | Tropical Depression | 10 m/s
1006 hPa | NW |
| 06-01 14:00 | 12.8°N
119.2°E | Tropical Depression | 10 m/s
1006 hPa | NW |
| 06-01 20:00 | 13.8°N
118.5°E | Tropical Depression | 10 m/s
1006 hPa | NW |
| 06-02 02:00 | 14.6°N
118.1°E | Tropical Depression | 10 m/s
1006 hPa | NNW |
| 06-02 08:00 | 15.5°N
117.8°E | Tropical Depression | 10 m/s
1006 hPa | NNW |
| 06-02 14:00 | 16.6°N
117.6°E | Tropical Depression | 10 m/s
1006 hPa | N |
FAQ
What was the numbering of Typhoon EMMA in 1971?
Typhoon EMMA's 19719005 was the internal CMA code assigned to it. It was not included in the 1971 code sequence. It appears in the CMA (China) best-track record but was not code-numbered that year. Its international name was EMMA.
Where does the track data for Typhoon EMMA come from?
Track data sources: China Meteorological Administration Tropical Cyclone Best Track Dataset (CMA-STI); wind speeds are 2-minute sustained wind speeds.
What was the peak intensity level of Typhoon EMMA?
Typhoon EMMA peak intensity is Tropical Storm, max wind 20m/s, minimum central pressure 995 hPa.
Did Typhoon EMMA make landfall?
According to records, Typhoon EMMA did not make landfall on China's coast.
Where can I view typhoon EMMA's live track map?
TyphoonSays (taifengshuo.com) provides Typhoon EMMA's track history map, forecasts from multiple meteorological agencies, wind circles, and intensity trends. Page URL: https://taifengshuo.com/typhoon/19719005.
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