The SummaryTyphoon Virginia (international code 197808) is a 1978 Northwest Pacific typhoon; peak intensity Typhoon, max wind 35m/s, minimum central pressure 975hPa, not in China Landfall, 1978-08-02 was numbered off, recorded 48 track points.
Typhoon Virginia, international code 197808, international name VIRGINIA, 1978 Northwest Pacific typhoon. Formed: 1978-07-22 00:00:00, ended: 1978-08-02 18:00:00. Peak intensity: Typhoon , minimum central pressure: 975 hPa, max wind: 35m/s.
Typhoon Virginia at 1978-07-22 00:00:00 at 13.7°N, 152°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Typhoon intensity with max winds of 35 m/s (~126 km/h) and a minimum central pressure of 975hPa, recorded at 1978-07-29 00:00:00.
1978-08-02 18:00:00 After, Typhoon Virginia gradually weakened and was numbered off on 1978-08-02 18:00:00 was numbered off; its lifecycle recorded 48 track points.
1978年第8号Typhoon “Virginia”的生命史始 at Northwest Pacific远洋海域, 整体路径呈现典型的“NW-转 toward NE”抛物线型轨迹. formed初期 (7月22日至24日) , 系统位 at 150°E以E洋面, 稳定 toward NW, The latitude从13.7°N迅速N抬至16.6°N. 7月25日至27日期间, 受副热带高压引导, 其Moving direction逐渐转为W及WNW, During由150.5°EW进至147°E附近, 此阶段为路径的最W端.
7月28日至29日, 系统在147°E附近出现明显的路径转折迹象, Moving速度放缓并开始 toward N分量增加. 随后, 受W风带影响, Typhoon at 7月30日后加速 toward NE, During重新E退至145°E以E. 最终, 该系统在8月2日移至41.8°N, 151°E的高The latitude海域时减弱消散. 整个生命周期中, 该Typhoon 未Landfall任何陆地, 始终在海上活动, 属 at 典型的远洋转 toward 型Typhoon .
在Intensity变化方面, “Virginia”经历了完整的 formed, 增强, 巅峰维持及减弱过程. 7月22日以Nameless formed后, intensity 稳步提升, at 7月24日发展为Tropical Storm, 7月25日 intensified into Severe Tropical Storm. 7月28日升级为Typhoon 级别, 并 at 7月29日达到生命史巅峰, max wind 录得35m/s. 此后, 随着The latitude升高及Go to 高纬冷海区, intensity 开始波动下降, 7月31日 weakened into Severe Tropical Storm, 8月2日进一步降级为Tropical Storm及Nameless.
与同名History相比, 1978年“Virginia”的Intensity表现中等. 相较 at 1971年第20号同名Typhoon ( peak intensity is Super Typhoon) 和1960年第10号同名Typhoon ( peak intensity is Severe Typhoon) , 1978年的系统Intensity明显偏弱, 仅达到普通Typhoon 级别. 然而, 其Intensity仍高 at 1963年第5号同名Typhoon (巅峰仅为Severe Tropical Storm) . 这表明虽然“Virginia”这一命名曾多次用 at 不同Intensity的热带气旋, 但1978年的个案属 at 中等Intensity范畴, 其显著特征在 at 较长的海上寿命及完整的中高The latitude转 toward 过程, 而非极端的破坏性Intensity.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1978-07-22 00:00:00 | 13.7°N | 152°E | Nameless | 12 | - | |
| 1978-07-22 18:00:00 | 15°N | 151.2°E | Nameless | 15 | 992 | |
| 1978-07-23 12:00:00 | 16.1°N | 151°E | Tropical Storm | 20 | 985 | |
| 1978-07-24 06:00:00 | 17.2°N | 151°E | Tropical Storm | 23 | 985 | |
| 1978-07-25 00:00:00 | 18.9°N | 150.5°E | Severe Tropical Storm | 30 | 975 | |
| 1978-07-25 18:00:00 | 20.5°N | 149.3°E | Typhoon | 33 | 975 | |
| 1978-07-26 12:00:00 | 21.7°N | 147.8°E | Severe Tropical Storm | 30 | 980 | |
| 1978-07-27 06:00:00 | 21.5°N | 147°E | Severe Tropical Storm | 30 | 985 | |
| 1978-07-28 00:00:00 | 21.3°N | 147.7°E | Typhoon | 33 | 980 | |
| 1978-07-28 18:00:00 | 22.1°N | 147.2°E | Typhoon | 33 | 980 | |
| 1978-07-29 12:00:00 | 23.9°N | 146.3°E | Typhoon | 33 | 980 | |
| 1978-07-30 06:00:00 | 26.4°N | 144.4°E | Typhoon | 33 | 985 | |
| 1978-07-31 00:00:00 | 29.5°N | 142.5°E | Severe Tropical Storm | 30 | 985 | |
| 1978-07-31 18:00:00 | 32.6°N | 141.5°E | Severe Tropical Storm | 28 | 985 | |
| 1978-08-01 12:00:00 | 36.2°N | 142.5°E | Severe Tropical Storm | 25 | 980 | |
| 1978-08-02 06:00:00 | 40.1°N | 146.7°E | Tropical Storm | 20 | 980 | |
| 1978-08-02 18:00:00 | 41.8°N | 151°E | Nameless | 17 | - |
Sampled rows shown; all 48 track points are available on the interactive map or via the public API .
Typhoon Virginia's international code is 197808, is 1978 number 8 Typhoon, international name Virginia.
Typhoon Virginia peak intensity is Typhoon , max wind 35m/s, minimum central pressure 975 hPa.
According to records, the Typhoon Virginia is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Virginia's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/197808.
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