The SummaryTyphoon Vanessa (international code 199407) is a 1994 Northwest Pacific typhoon; peak intensity Tropical Storm, max wind 23m/s, minimum central pressure 990hPa, not in China Landfall, 1994-07-11 was numbered off, recording 14 track points.
Typhoon Vanessa, international code 199407, international name VANESSA, 1994 Northwest Pacific typhoon. Formed: 1994-07-08 00:00:00, ended: 1994-07-11 06:00:00. Peak intensity: Tropical Storm, minimum central pressure: 990 hPa, max wind: 23m/s.
Typhoon Vanessa at 1994-07-08 00:00:00 at 15.7°N, 117°E 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 990hPa, recorded at 1994-07-10 06:00:00.
1994-07-11 06:00:00 After, Typhoon Vanessa gradually weakened and was numbered off on 1994-07-11 06:00:00 was numbered off; its lifecycle recorded 14 track points.
Typhoon Vanessa (199407) 的生命周期始 at S海E部海域, 整体路径呈现显著的“先W后E”折返特征. formed初期 (7月8日00时至9日12时) , 系统主要受引导气流影响 toward W, During从117°E缓慢W移至115.2°E, The latitude在15.7°N至16.1°N之间窄幅波动, 显示出Moving速度较慢且路径相对平直的特点.
The turning point appeared at about 18 a.m. on July 9, at Typhoon's center at 15.3°N, 115.3°E, followed by a noticeable reversal of the path. Since July 10, at 00 a.m., the system turned toward NE direction accelerated Moving, the length quickly spread from 116.2°E toward E to 121°E, the latitude also synchronized N to 21°N. This large-angle path fold indicates that its environmental flow field has been drastically adjusted, which may be affected by sub-tropical high-pressure form changes or W windstorm activity.
In terms of intensity, Vanessa experienced the complete process of 'enhanced-top-weakened'.The initial phase was Nameless, wind speedined in the range of 10-17m/s. On July 10, at 00, the system intensified into Tropical Storm, and at the same day at 06 am reached peak intensity, max wind recorded 23m/s. It is worth noting that the peak stateined Time extremely short, after only 6h (July 10, at 12h) that weakened back to Nameless, then wind speed continued to decline, until before dispersal to 10m/s. This rapidly enhanced and rapidly weakened feature reflects its structural stability is worse or suffered from adverse environmental vertical wind cuts.
Its peak intensity is only at the Tropical Storm level, with the 1991 (199103) and 1988 (198804) typhoons of the same name, all belonging to the weaker thermal cycling system. However, compared to the 1984 Super Typhoon level Vanessa, the 1994 system has a huge gap in energy accumulation and destruction potential.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1994-07-08 00:00:00 | 15.7°N | 117°E | Nameless | 10 | - | |
| 1994-07-08 06:00:00 | 15.9°N | 116.6°E | Nameless | 10 | - | |
| 1994-07-08 12:00:00 | 16.1°N | 116.2°E | Nameless | 12 | - | |
| 1994-07-08 18:00:00 | 16.1°N | 115.8°E | Nameless | 15 | - | |
| 1994-07-09 00:00:00 | 16.1°N | 115.6°E | Nameless | 17 | 1000 | |
| 1994-07-09 06:00:00 | 16°N | 115.4°E | Nameless | 17 | 996 | |
| 1994-07-09 12:00:00 | 15.8°N | 115.2°E | Nameless | 17 | 996 | |
| 1994-07-09 18:00:00 | 15.3°N | 115.3°E | Nameless | 17 | 996 | |
| 1994-07-10 00:00:00 | 15.1°N | 116.2°E | Tropical Storm | 20 | 994 | |
| 1994-07-10 06:00:00 | 15.5°N | 117.5°E | Tropical Storm | 23 | 992 | |
| 1994-07-10 12:00:00 | 16.5°N | 118.7°E | Nameless | 17 | 990 | |
| 1994-07-10 18:00:00 | 17.7°N | 119.7°E | Nameless | 15 | 990 | |
| 1994-07-11 00:00:00 | 19.4°N | 120.5°E | Nameless | 12 | 990 | |
| 1994-07-11 06:00:00 | 21°N | 121°E | Nameless | 10 | - |
Typhoon Vanessa's international code is 199407, is 1994 number 7 Typhoon, international name VANESSA.
Typhoon Vanessa peak intensity is Tropical Storm, max wind 23m/s, minimum central pressure 990 hPa.
According to records, Typhoon Vanessa is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Vanessa's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199407.
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