CMA Best Track final data
| Max Wind | The minimum air pressure. |
|---|
| CMA track data | 23 m/s | 992 hPa |
| Final best-track value | 23 m/s | 995 hPa |
During a Typhoon's active period, live published values are operational positioning data. After the Typhoon ends, the CMA combines more complete observational data to produce the best-track dataset, which is generally used for academic research and historical rankings. Data sources: CMA Tropical Cyclone Best Track Dataset (compiled using IBTrACS v04r01); wind speeds are converted from knots to m/s and rounded.
Typhoon Sanvu Trail Characteristics
Path and Moving Characteristics
2023年第1号Typhoon “Sanvu”的生命史较短, 主要活动区域位 at Northwest Pacific低纬度洋面. 从观测数据来看, 该Typhoon formed at 2023年4月20日17时 (9.1°N, 156.8°E) , 至4月22日17时 weakened into Tropical Depression (10.4°N, 154.8°E) , 全程未Landfall任何land. 在Moving路径上, “Sanvu”整体呈现缓慢的WNWTrend. 初期 (20日至21日凌晨) , 其经度从156.8°EW移至156.0°E, 纬度由9.1°NN抬至9.9°N, Moving速度相对平稳. Go to 21日上午后, Moving速度显著减缓, 特别是在21日14时至22日05时期间, Center几乎停滞在10.2°N-10.3°N, 155.6°E-155.3°E的狭小区域内, 表现出明显的准静止特征. 随后, 系统再次启动 toward WMoving, 直至消散. 这种先NW行, 后短Pause滞, 再W行的路径形态, 反映了引导气流在低纬度的复杂变化.
Intensity evolution and historical comparison
在Intensity方面, “Sanvu”经历了典型的“增强-维持-减弱”过程. formed初期Pressure为1000hPa, max wind 18m/s. 经过约21h的缓慢加强, at 21日14时达到peak intensity, 此时中心The minimum air pressure.降至992hPa, max wind 增至23m/s, 等级维持为Tropical Storm. 巅峰状态持续了约15h, 期间气压和wind speed保持稳定. 22日08时起, 系统开始减弱, 气压回升至998hPa, wind speed降至20m/s, 最终在22日17时降级为Tropical Depression, wind speed15m/s, 气压1002hPa.
Data show that the peak intensity of the 15th Typhoon “Sanvu” in 2017 and the 2nd Typhoon “Sanvu” in 2012 both reached the Typhoon level, the minimum pressure is 970hPa; the 10th Typhoon “Sanvu” in 2005 also reached the Severe Tropical Storm level, the minimum pressure is 975hPa.
Route of Typhoon Sanvu
| Time | Position | Intensity | Wind · Pressure | Moving Toward |
|---|
| 04-20 17:00 | 9.1°N
156.8°E | Tropical Storm | 18 m/s
1000 hPa | NW |
| 04-20 20:00 | 9.6°N
156.5°E | Tropical Storm | 18 m/s
1000 hPa | NW |
| 04-21 02:00 | 9.9°N
156°E | Tropical Storm | 18 m/s
1000 hPa | WNW |
| 04-21 05:00 | 10°N
155.8°E | Tropical Storm | 20 m/s
995 hPa | NW |
| 04-21 08:00 | 10.1°N
155.6°E | Tropical Storm | 20 m/s
995 hPa | NW |
| 04-21 14:00 | 10.2°N
155.6°E | Tropical Storm | 23 m/s
992 hPa | NW |
| 04-21 17:00 | 10.2°N
155.6°E | Tropical Storm | 23 m/s
992 hPa | NW |
| 04-21 20:00 | 10.3°N
155.3°E | Tropical Storm | 23 m/s
992 hPa | NW |
| 04-22 02:00 | 10.3°N
155.3°E | Tropical Storm | 23 m/s
992 hPa | NW |
| 04-22 05:00 | 10.3°N
155.3°E | Tropical Storm | 23 m/s
992 hPa | NW |
| 04-22 08:00 | 10.4°N
155.2°E | Tropical Storm | 20 m/s
998 hPa | NW |
| 04-22 14:00 | 10.4°N
155°E | Tropical Storm | 18 m/s
1000 hPa | WNW |
| 04-22 17:00 | 10.4°N
154.8°E | Tropical Depression | 15 m/s
1002 hPa | W |
FAQ
Typhoon Sanvu is the next typhoon in 2023.
Typhoon Sanvu has the international code 202301. It is the first typhoon of 2023, with the international name SANVU.
What is the strongest typhoon in the world?
Typhoon Sanvu peak intensity is Tropical Storm, max wind 23m/s, minimum central pressure 992 hPa.
Is the Typhoon Sanvu Landfall?
According to records, Typhoon Sanvu is not in our coastal landfall.
Where can I view typhoon Sanvu's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Sanvu's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/202301.
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