Typhoon Chan_hom, international code 201509, international name Chan-hom, 2015年Northwest PacificTyphoon . formedTime: 2015-06-30 20:00:00, 结束Time: 2015-07-13 02:00:00. peak intensity: Super Typhoon, 最低Pressure: 925 hPa, max wind : 58m/s.
Typhoon Chan_hom at 2015-06-30 20:00:00 at 10°, lng 159.5° over the Northwest Pacific; initial intensity: Tropical Storm.
It peaked at Super Typhoon intensity with max winds of 58 m/s (~209 km/h) and a minimum central pressure of 925hPa, recorded at 2015-07-10 12:00:00.
2015-07-11 16:40:00, Typhoon Chan_hom in Zhu's Peak Town Landfall.
2015-07-12 23:50:00, Typhoon Chan_hom in North Korea Yellow Hainan Valley coastal Landfall.
Typhoon Chan_hom gradually weakened and was numbered off on 2015-07-13 02:00:00 was numbered off; its lifecycle recorded 113 track points.
Typhoon Chan_hom (201509) 的生命史长达13天, 整体路径呈现典型的“NW行—N折—NE移”的抛物线形态. formed初期 (6月30日至7月5日) , 系统位 at 低The latitude洋面, 自E toward W缓慢Moving, 期间受环境场影响出现短暂减弱, Pressure回升至985hPa. 7月7日后, 随着引导气流变化, Typhoon 转 toward NW direction加速推进, 直指我国E部coastal .
关键的转 toward 点出现在Landfall前后. 7月11日16:40在ZhejiangZhoushan朱家尖镇Landfall后, Chan_hom并未立即消散或深入内陆, 而是沿近海N上, 路径发生显著N折. 7月12日深夜, 其再次Landfall朝鲜黄Hainan道coastal , 随后 toward NE directionGo to 高The latitude海域, 最终 at 7月13日凌晨在38.2°N附近 weakened into Tropical Storm并结束code. 这种先W进, 后N上, 再NE移的路径结构, 使其影响范围覆盖了从低纬洋面到中高纬陆地的广阔区域.
Chan_hom的Intensity演变经历了“增强—波动—爆发—衰减”的过程. 其在7月10日凌晨达到Super Typhoon级别, 并 at 当日13时达到巅峰状态, 中心最低气压降至925hPa°E, max wind 高达58m/s. 值得注意的是, 在接近陆地过程中, 尽管受到地形摩擦和海温降低的影响, 其核心结构仍维持较高Intensity, 直至Landfall前一刻仍保持Severe Typhoon以上量级. Landfall后, 随着The latitude升高和下垫面改变, intensity 迅速衰减, 气压在48h内回升约65hPa.
Its peak atmospheric pressure (925hPa) is much lower at 2020 at Chan_hom (960hPa) and 2009 at Chan_hom (960hPa) , showing a stronger energy accumulation capacity. although in 2003 Chan_hom has also reached the Super Typhoon level (minimum atmospheric pressure 927hPa), but in 2015 Chan_hom has updated the intensity record under the name with a lower atmospheric pressure of 925hPa, and Max Wind58m/s indicates its wind force destruction at extremely high levels, which is a very representative case of Everest Typhoon in recent years.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2015-06-30 20:00:00 | 10°N | 159.5°E | Tropical Storm | 18 | 995 | NWW |
| 2015-07-02 08:00:00 | 11.3°N | 152.8°E | Severe Tropical Storm | 25 | 985 | W |
| 2015-07-03 20:00:00 | 11°N | 148.5°E | Tropical Storm | 23 | 990 | NNW |
| 2015-07-05 08:00:00 | 14.1°N | 144.7°E | Severe Tropical Storm | 25 | 985 | NW |
| 2015-07-06 20:00:00 | 17.5°N | 139.8°E | Severe Tropical Storm | 30 | 980 | NWW |
| 2015-07-08 08:00:00 | 19.4°N | 133.5°E | Typhoon | 35 | 970 | NW |
| 2015-07-09 11:00:00 | 22.9°N | 129.1°E | Typhoon | 40 | 960 | NW |
| 2015-07-10 01:00:00 | 24.9°N | 126.9°E | Super Typhoon | 52 | 935 | NW |
| 2015-07-10 07:00:00 | 25.6°N | 125.6°E | Super Typhoon | 52 | 935 | NW |
| 2015-07-10 13:00:00 | 26.3°N | 124.9°E | Super Typhoon | 58 | 925 | NW |
| 2015-07-10 19:00:00 | 27.2°N | 124.2°E | Super Typhoon | 58 | 925 | NW |
| 2015-07-11 01:00:00 | 27.6°N | 123.3°E | Super Typhoon | 55 | 930 | NW |
| 2015-07-11 07:00:00 | 28.5°N | 122.9°E | Super Typhoon | 52 | 935 | NW |
| 2015-07-11 13:00:00 | 29.3°N | 122.5°E | Severe Typhoon | 48 | 945 | NNW |
| 2015-07-11 19:00:00 | 30.1°N | 122.7°E | Severe Typhoon | 42 | 955 | NNE |
| 2015-07-12 01:00:00 | 31.3°N | 123.1°E | Typhoon | 38 | 965 | NNE |
| 2015-07-12 07:00:00 | 32.6°N | 123.4°E | Typhoon | 33 | 975 | NNE |
| 2015-07-12 13:00:00 | 34.8°N | 124.1°E | Severe Tropical Storm | 30 | 980 | NNE |
| 2015-07-12 19:00:00 | 36.5°N | 124.7°E | Tropical Storm | 23 | 988 | NNE |
| 2015-07-13 02:00:00 | 38.2°N | 125.4°E | Tropical Storm | 20 | 990 | NNE |
Sampled rows shown; all 113 track points are available on the interactive map or via the public API .
Typhoon Chan_hom's international code is 201509, is the 9th Typhoon of 2015, the international name is Chan-hom.
Typhoon Chan_hompeak intensity is Super Typhoon°E, max wind 58m/s, minimum Pressure 925 hPa.
2015-07-11 16:40:00 in Zhu Shinjuku Landfall; 2015-07-12 23:50:00 in North Korea Yellow Hainan Valley coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Chan_hom's Track history map, multinational meteorological agency Forecast comparison, wind circle range and IntensityTrend, page address: https://taifengshuo.com/typhoon/201509.
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