The SummaryTyphoon Vicki (international code 199807) is a 1998 Northwest Pacific typhoon; peak intensity Severe Typhoon, max wind 46m/s, minimum central pressure 960hPa, not in China Landfall, 1998-09-23 was numbered off, recording 29 track points.
Typhoon Vicki, international code 199807, international name VICKI, 1998 Northwest Pacific typhoon. Formed: 1998-09-16 00:00:00, ended: 1998-09-23 00:00:00. Peak intensity: Severe Typhoon, minimum central pressure: 960 hPa, max wind: 46m/s.
Typhoon Vicki at 1998-09-16 00:00:00 at 17.3°N, 117.9°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Severe Typhoon intensity with max winds of 46 m/s (~166 km/h) and a minimum central pressure of 960hPa, recorded at 1998-09-21 18:00:00.
Typhoon Vicki gradually weakened and was numbered off on 1998-09-23 00:00:00 was numbered off; its lifecycle recorded 29 track points.
Typhoon 199807 formed at Northwest Pacific low-latitude waters, initial Position position at late 17.3°N, 117.9° near. In the early history of life (September 16 to 17) , the system mainly presented toward WN direction slow Moving of the Trend, latitude from 17.3°N micrally dropped to 16.5°N, length from 117.9°E advanced to 118.7°E, Moving speed relatively slow. From September 18th, the route occurred a significant twist, the system began to accelerate toward NE. From the coordinate sequence can be seen, its length range rapidly increased, from 119.1°E rapidly moved to 147.7°E, latitude also synchronously increased to N, eventually reaching 43.8° latitude area. The entire
该Typhoon 的Intensity演变过程具有明显的“双峰”或“波动增强”特征, 且在生命史后期达到最强. 初期为Nameless, wind speed仅10-17m/s. 9月18日至19日上午, 系统经历第一次快速增强, wind speed从28m/s跃升至41m/s, 达到Typhoon 级别. 然而, 9月19日中午至晚间出现短暂减弱, wind speed回落至23m/s. 随后, 系统Go to 第二次且更为强劲的增强阶段. 随着The latitudeN抬, 其Intensity持续攀升, at 9月21日重新 intensified into Typhoon (33-38m/s) , 并在9月22日00:00达到生命史巅峰, max wind 录得46m/s, 定性为Severe Typhoon. 值得注意的是, 这一peak intensity出现在高纬度地区 (lat 32.2°) , 这在热带气旋中较为少见, 通常暗示了斜压能量的贡献. 巅峰过后, 系统迅速减弱, 至9月23日消散前已降为Severe Tropical Storm (28m/s) . 相较 at 同名或同期其他未LandfallTyphoon , 199807号在远离陆地的开阔洋面上完成了从Nameless到Severe Typhoon的完整生命周期, 其后期在高纬度的爆发式增强是其Intensity演变的显著特征.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1998-09-16 00:00:00 | 17.3°N | 117.9°E | Nameless | 10 | - | |
| 1998-09-16 12:00:00 | 17°N | 118.5°E | Nameless | 10 | - | |
| 1998-09-17 00:00:00 | 16.9°N | 118.9°E | Nameless | 15 | 1000 | |
| 1998-09-17 12:00:00 | 16.5°N | 118.7°E | Nameless | 17 | 996 | |
| 1998-09-18 00:00:00 | 16.1°N | 119.1°E | Severe Tropical Storm | 28 | 990 | |
| 1998-09-18 12:00:00 | 16°N | 119.7°E | Typhoon | 35 | 975 | |
| 1998-09-19 00:00:00 | 16.2°N | 120.7°E | Typhoon | 41 | 980 | |
| 1998-09-19 12:00:00 | 17.5°N | 123.2°E | Tropical Storm | 23 | 990 | |
| 1998-09-20 00:00:00 | 19.6°N | 125.6°E | Severe Tropical Storm | 28 | 985 | |
| 1998-09-20 12:00:00 | 22.4°N | 128°E | Severe Tropical Storm | 30 | 985 | |
| 1998-09-21 00:00:00 | 24.8°N | 130.2°E | Typhoon | 33 | 975 | |
| 1998-09-21 12:00:00 | 27.7°N | 132.3°E | Typhoon | 38 | 965 | |
| 1998-09-22 00:00:00 | 32.2°N | 134°E | Severe Typhoon | 46 | 960 | |
| 1998-09-22 12:00:00 | 38.4°N | 139.6°E | Typhoon | 41 | 990 | |
| 1998-09-23 00:00:00 | 43.8°N | 147.7°E | Severe Tropical Storm | 28 | - |
Sampled rows shown; all 29 track points are available on the interactive map or via the public API .
Typhoon Vicki's international code is 199807, is 1998 Typehoon number 7, international name VICKI.
Typhoon Vicki peak intensity is Severe Typhoon, max wind 46m/s, minimum central pressure 960 hPa.
According to records, Typhoon Vicki is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Vicki's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199807.
Basemap
Weather Layers (multi-select)
Precipitation
Tools
Weather data: NASA GIBS / OpenWeatherMap / Open-Meteo / NOAA WW3, for reference only
TyphoonSays AI assistant · answers for reference