Typhoon Helen, international code 197517, international name HELEN, 1975年Northwest PacificTyphoon . formedTime: 1975-11-01 00:00:00, 结束Time: 1975-11-04 12:00:00. peak intensity: Tropical Storm, 最低Pressure: - hPa, max wind : 23m/s.
Typhoon Helen at 1975-11-01 00:00:00 at 14°, lng 125.2° over the Northwest Pacific; initial intensity: Nameless.
It peaked at Tropical Storm intensity with max winds of 23 m/s (~83 km/h) and a minimum central pressure of -hPa, recorded at 1975-11-03 18:00:00.
1975-11-04 12:00:00 After, Typhoon Helen gradually weakened and was numbered off on 1975-11-04 12:00:00 was numbered off; its lifecycle recorded 15 track points.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1975-11-01 00:00:00 | 14°N | 125.2°E | Nameless | 12 | - | |
| 1975-11-01 06:00:00 | 14.3°N | 124.2°E | Nameless | 12 | - | |
| 1975-11-01 12:00:00 | 14.7°N | 123.2°E | Nameless | 12 | - | |
| 1975-11-01 18:00:00 | 14.9°N | 122.1°E | Nameless | 12 | - | |
| 1975-11-02 00:00:00 | 15°N | 120.9°E | Nameless | 12 | - | |
| 1975-11-02 06:00:00 | 14.8°N | 119.7°E | Nameless | 12 | - | |
| 1975-11-02 12:00:00 | 14.5°N | 118.6°E | Nameless | 12 | - | |
| 1975-11-02 18:00:00 | 14.1°N | 117.3°E | Nameless | 15 | - | |
| 1975-11-03 00:00:00 | 13.7°N | 115.9°E | Nameless | 15 | - | |
| 1975-11-03 06:00:00 | 13.7°N | 114.4°E | Nameless | 17 | - | |
| 1975-11-03 12:00:00 | 13.9°N | 113.1°E | Tropical Storm | 20 | - | |
| 1975-11-03 18:00:00 | 13.3°N | 112.1°E | Tropical Storm | 23 | - | |
| 1975-11-04 00:00:00 | 12.9°N | 111°E | Tropical Storm | 20 | - | |
| 1975-11-04 06:00:00 | 12.9°N | 109.7°E | Nameless | 15 | - | |
| 1975-11-04 12:00:00 | 12.9°N | 108.3°E | Nameless | 12 | - |
Typhoon Helen's international code is 197517, is 1975's 17th Typhoon, international name HELEN.
Typhoon Helenpeak intensity is Tropical Storm°E, max wind 23m/s, minimum Pressure-hPa.
According to records, Typhoon Helen is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Helen's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/197517.
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