The SummaryTyphoon Sepat (international code 200709) is a 2007 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 65m/s, minimum central pressure 910hPa, not in China Landfall, 2007-08-20 was numbered off, recording 82 track points.
Typhoon Sepat, international code 200709, international name SEPAT, 2007 Northwest Pacific typhoon. Formed: 2007-08-13 02:00:00, ended: 2007-08-20 02:00:00. Peak intensity: Super Typhoon, minimum central pressure: 910 hPa, max wind: 65m/s.
Typhoon Sepat at 2007-08-13 02:00:00 at 16.9°N, 135.3°E over the Northwest Pacific; initial intensity: Tropical Storm.
It peaked at Super Typhoon intensity with max winds of 65 m/s (~234 km/h) and a minimum central pressure of 910hPa, recorded at 2007-08-16 11:00:00.
2007-08-20 02:00:00 After, Typhoon Sepat gradually weakened and was numbered off on 2007-08-20 02:00:00 was numbered off; its lifecycle recorded 82 track points.
Typhoon Sepat (200709)'s life history began at 13 August 2007 at 02:00 of the Northwest Pacific ocean surface, the initial Position was 16.9°N, 135.3°E. In the formed early, the system mainly presented toward WN's Trend. From 13 August to 16 August, its latitude varied smaller (maintained between 16°N-17°N) , while the length moved from 135.3°E rapidly W to 127.2°E, showing a stable W line percentage. During August 16 at 02:00 to 20:00, the path appeared marked toward characteristic, latitude from 16.7°N rapidly increased to 18.7°N, marking Moving direction from pure Wward tofall to NWfall toward .
Sepat经历了典型的“快速增强-巅峰维持-逐渐减弱”过程. formed初期为Tropical Storm (18m/s, 998hPa) , 随后迅速加强, 仅用约36h便发展为Typhoon 级别. 8月16日02:00, 其Intensity已达Super Typhoon标准 (55m/s, 930hPa) . 巅峰时刻出现在8月16日20:00, 中心最低气压降至910hPa, max wind 高达65m/s. 值得注意的是, 在8月16日20:00至8月18日00:00的近40h内, Sepat长Time维持Super TyphoonIntensity, 气压稳定在910-925hPa区间, wind speed保持在55-65m/s的高位, 显示出极强的结构稳定性. 自8月18日06:00起, 随着 toward NMoving, 系统开始显著减弱, 由Severe Typhoon逐级降为Typhoon , Severe Tropical Storm, 最终在生命末期 weakened into Nameless (15m/s, 997hPa) .
2007 Sepat peak intensity is Super Typhoon, minimum pressure 910hPa, max wind 65m/s. In comparison, 2025 , 2019 , 2013 and 2001 Sepat Typhoon peak intensity is only Tropical Storm level, minimum pressure between 990hPa to 998hPa respectively, max wind does not exceed Tropical Storm ceiling.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2007-08-13 02:00:00 | 16.9°N | 135.3°E | Tropical Storm | 18 | 998 | |
| 2007-08-14 02:00:00 | 16.5°N | 132.6°E | Severe Tropical Storm | 30 | 980 | W |
| 2007-08-15 02:00:00 | 15.7°N | 129.3°E | Typhoon | 40 | 955 | W |
| 2007-08-16 02:00:00 | 16.7°N | 127.2°E | Super Typhoon | 55 | 930 | NW |
| 2007-08-16 14:00:00 | 17.9°N | 126.1°E | Super Typhoon | 65 | 910 | |
| 2007-08-17 02:00:00 | 19.4°N | 124.8°E | Super Typhoon | 65 | 910 | NW |
| 2007-08-17 12:00:00 | 20.8°N | 123.8°E | Super Typhoon | 55 | 925 | NW |
| 2007-08-17 16:00:00 | 21.3°N | 123.3°E | Super Typhoon | 55 | 925 | |
| 2007-08-17 20:00:00 | 21.9°N | 122.9°E | Super Typhoon | 55 | 925 | |
| 2007-08-18 00:00:00 | 22.4°N | 122.4°E | Super Typhoon | 55 | 925 | NWN |
| 2007-08-18 04:00:00 | 23.1°N | 121.8°E | Severe Typhoon | 50 | 930 | NW |
| 2007-08-18 08:00:00 | 23.5°N | 121.1°E | Severe Typhoon | 45 | 945 | |
| 2007-08-18 12:00:00 | 24°N | 120.1°E | Severe Typhoon | 45 | 945 | NWW |
| 2007-08-18 16:00:00 | 24°N | 119.7°E | Typhoon | 40 | 960 | NW |
| 2007-08-18 20:00:00 | 24.2°N | 119.5°E | Typhoon | 35 | 970 | NW |
| 2007-08-19 00:00:00 | 24.7°N | 119°E | Typhoon | 33 | 970 | NW |
| 2007-08-19 04:00:00 | 25.1°N | 118.8°E | Severe Tropical Storm | 30 | 980 | |
| 2007-08-19 08:00:00 | 25.2°N | 118.4°E | Tropical Storm | 23 | 990 | |
| 2007-08-19 12:00:00 | 25.3°N | 118°E | Tropical Storm | 23 | 992 | |
| 2007-08-19 16:00:00 | 25.4°N | 118°E | Tropical Storm | 20 | 994 | NWW |
| 2007-08-19 20:00:00 | 26.1°N | 117.4°E | Nameless | 17 | 995 | |
| 2007-08-20 02:00:00 | 27°N | 116.9°E | Nameless | 15 | 997 | NW |
Sampled rows shown; all 82 track points are available on the interactive map or via the public API .
The international code for the Typhoon Sepat is 200709, which is the 9th Typhoon of 2007, the international name SEPAT.
Typhoon Sepat peak intensity is Super Typhoon, max wind 65m/s, minimum central pressure 910 hPa.
According to records, the Typhoon Sepat is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Sepat's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/200709.
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Weather data: NASA GIBS / OpenWeatherMap / Open-Meteo / NOAA WW3, for reference only
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