The SummaryTyphoon Lan (international code 202307) is a 2023 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 55m/s, minimum central pressure 930hPa, at 2023-08-15 05:00LandfallJapan和歌山 County潮岬地区, 2023-08-17 was numbered off, 全程记录56 track points.
Typhoon Lan, international code 202307, international name Lan, 2023 Northwest Pacific typhoon. Formed: 2023-08-08 08:00:00, ended: 2023-08-17 14:00:00. Peak intensity: Super Typhoon, minimum central pressure: 930 hPa, max wind: 55m/s.
Typhoon Lan at 2023-08-08 08:00:00 at 24.3°N, 149°E over the Northwest Pacific; initial intensity: Tropical Storm.
It peaked at Super Typhoon intensity with max winds of 55 m/s (~198 km/h) and a minimum central pressure of 930hPa, recorded at 2023-08-11 08:00:00.
2023-08-15 05:00:00, Typhoon Lan Landfall in the wetland area of Japan and Hokkaido County.
2023-08-17 14:00:00 After, Typhoon Lan gradually weakened and was numbered off on 2023-08-17 14:00:00 was numbered off; its lifecycle recorded 56 track points.
Typhoon Lan (202307) 的生命周期始 at Northwest Pacific洋面, 整体路径呈现典型的“NW行—N折—NE移”的抛物线形态. formed初期 (8月8日至10日) , 系统中心稳定 toward NW, The latitude从24.3°N缓慢升至25.1°N, During由149°EW移至143.9°E. 随后, 受副热带高压边缘气流引导, 路径逐渐转为N direction. 8月11日至12日期间, Typhoon 在142°E附近经历明显的转 toward 过程, Moving direction由正N逐步调整为NE toward . LandfallJapan和歌山 County潮岬地区后 (8月15日05:00) , 系统继续 toward NE direction深入, 最终 at 8月17日14:00在44.9°N, 139.3°E附近减弱消散. 整个路径跨度大, 从低纬度热带海域一直延伸至中高纬度地区, track points分布均匀, 显示了其长寿命且Moving稳定的特点.
Lan's Intensity change underwent rapid enhancement, peak maintenance and three phases of decline after Landfall. The initial phase was Tropical Storm (18m/s) , then rapidly strengthened within 3 days. August 11 17:00, it at 27.6°N, 142.8°E reached peak intensity, confirmed that Super Typhoon, the central minimum air pressure dropped to 930hPa, max wind to 55m/s. After the peak, impacted by the environmental field, intensity fluctuations, August 12 briefly weakened into Severe Typhoon (42m/s) , but on August 14 again slightly rebounded to 40m/s. August 15 Landfall, intensityined at Typhoon level (35m/s) .
Compared to the same name Typehoon, the 21st Typehoon Lan in 2017 also reached the Super Typhoon level, with its lowest air pressure of 925hPa. 2023 Lan's peak air pressure (930hPa) is slightly higher at the same level in 2017, indicating that both at the same level at peak intensity, are highly destructive Severe Typhoon systems, but in 2023 Lan hasined a longer Time High Intensity state before Landfall, along the sea and land constituting a continuing threat.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2023-08-08 08:00:00 | 24.3°N | 149°E | Tropical Storm | 18 | 998 | NWW |
| 2023-08-08 20:00:00 | 24.4°N | 148.4°E | Tropical Storm | 20 | 995 | W |
| 2023-08-09 08:00:00 | 24.4°N | 146.9°E | Severe Tropical Storm | 25 | 985 | NWW |
| 2023-08-09 20:00:00 | 24.8°N | 145.5°E | Severe Tropical Storm | 30 | 980 | NWW |
| 2023-08-10 08:00:00 | 25.1°N | 143.9°E | Typhoon | 35 | 970 | NW |
| 2023-08-10 20:00:00 | 25.9°N | 143.2°E | Typhoon | 40 | 960 | NNW |
| 2023-08-11 08:00:00 | 26.8°N | 142.9°E | Super Typhoon | 55 | 930 | N |
| 2023-08-11 20:00:00 | 27.9°N | 142.6°E | Super Typhoon | 55 | 930 | NW |
| 2023-08-12 08:00:00 | 28.6°N | 141.9°E | Severe Typhoon | 42 | 955 | NWW |
| 2023-08-12 20:00:00 | 29°N | 140.7°E | Typhoon | 40 | 960 | NW |
| 2023-08-13 08:00:00 | 29.7°N | 139.6°E | Typhoon | 38 | 965 | NW |
| 2023-08-13 20:00:00 | 30.7°N | 138.5°E | Typhoon | 38 | 965 | NW |
| 2023-08-14 08:00:00 | 31.7°N | 137.6°E | Typhoon | 40 | 960 | NW |
| 2023-08-14 20:00:00 | 32.6°N | 136.5°E | Typhoon | 35 | 970 | NW |
| 2023-08-15 08:00:00 | 34°N | 135.4°E | Severe Tropical Storm | 28 | 980 | NNW |
| 2023-08-15 20:00:00 | 35.9°N | 134.7°E | Severe Tropical Storm | 25 | 985 | N |
| 2023-08-16 08:00:00 | 38.1°N | 135.1°E | Tropical Storm | 23 | 990 | NNE |
| 2023-08-16 20:00:00 | 40.7°N | 136.5°E | Tropical Storm | 20 | 990 | NNE |
| 2023-08-17 08:00:00 | 43.7°N | 138.7°E | Tropical Storm | 18 | 995 | NE |
| 2023-08-17 14:00:00 | 44.9°N | 139.3°E | Tropical Storm | 18 | 995 | NEE |
Sampled rows shown; all 56 track points are available on the interactive map or via the public API .
The international code for Typhoon Lan is 202307, which is the 7th Typhoon in 2023, and the international name Lan.
Typhoon Lan peak intensity is Super Typhoon, max wind 55m/s, minimum central pressure 930 hPa.
2023-08-15 05:00:00 Landfall in the wetland area of Japan and Hokkaido County.
TyphoonSays (taifengshuo.com) provides typhoon Lan's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/202307.
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Weather data: NASA GIBS / OpenWeatherMap / Open-Meteo / NOAA WW3, for reference only
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