The SummaryTyphoon Chan_hom (international code 200902) is a 2009 Northwest Pacific typhoon; peak intensity Typhoon, max wind 38m/s, minimum central pressure 960hPa, not in China Landfall, 2009-05-09 was numbered off, recorded 29 track points.
Typhoon Chan_hom, international code 200902, international name Chan-hom, 2009 Northwest Pacific typhoon. Formed: 2009-05-04 02:00:00, ended: 2009-05-09 08:00:00. Peak intensity: Typhoon , minimum central pressure: 960 hPa, max wind: 38m/s.
Typhoon Chan_hom at 2009-05-04 02:00:00 at 10.2°N, 111.8°E over the Northwest Pacific; initial intensity: Tropical Storm.
It peaked at Typhoon intensity with max winds of 38 m/s (~137 km/h) and a minimum central pressure of 960hPa, recorded at 2009-05-07 14:00:00.
2009-05-09 08:00:00 After, Typhoon Chan_hom gradually weakened and was numbered off on 2009-05-09 08:00:00 was numbered off; its lifecycle recorded 29 track points.
2009年第2号Typhoon “Chan_hom”的生命史始 at SHainan部海域, 整体路径呈现典型的NW toward 转NE toward 的抛物线形态. formed初期 (5月4日) , 系统位 at 10.2°N, 111.8°E附近, 受引导气流影响, 主要 toward NW direction缓慢Moving. 在5月4日至5月6日期间, 其The latitude从10.2°NN抬至13.5°N, During在111.8°E至112.5°E之间小幅摆动, 显示出Typhoon 中心在S海中W部海域的徘徊与整合过程.
With the system toward E crossing the waters near the Bus Strait, Moving direction gradually shifted from NW to E. Coordinate data showed that from May 7, 02.00 a.m., 116.0°E rapid E moved to May 9, 08.00 a.m., 127.4°E, along toward stretching more than 11 lengths. It is worth noting that the system has not landfall any land, is always active at sea, and eventually at the Philippines is weakened by the surface of the ocean.
The initial phase was Tropical Storm (18m/s), then on May 5 intensified into Severe Tropical Storm andined about 30h. On May 7th morning, the system Go to the rapid enhancement period, wind speed jumped from 30m/s to 35m/s, and at the same day at 17:00 reached the peak state: central minimum air pressure 960hPa, max wind 38m/s, qualitative as Typhoon level. However, the peak stateined Time extremely short, only after 6h (May 723:00) the air pressure rose back to 975hPa, wind speed dropped to 33m/s, showing structural instability.
In 2015 (201509) and 2003 (200303) 'Chan_hom' both reached Super Typhoon level, minimum pressure of 925hPa and 927hPa, respectively, far more than this year's 960hPa. even compared to 2020 (202014) 'Chan_hom', although the top minimum air pressure is 960hPa, but the 2009 system's Max Wind (38m/s) is slightly lower at or level at general Typhoon standard, and a shorter life history, the overall destruction potential is far less than the other year's same name Severe Typhoon.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2009-05-04 02:00:00 | 10.2°N | 111.8°E | Tropical Storm | 18 | 998 | null |
| 2009-05-04 14:00:00 | 10.7°N | 112.2°E | Tropical Storm | 20 | 995 | N |
| 2009-05-05 02:00:00 | 11.4°N | 112.3°E | Severe Tropical Storm | 25 | 985 | NNE |
| 2009-05-05 14:00:00 | 11.8°N | 112°E | Severe Tropical Storm | 25 | 985 | Stagnation is less. |
| 2009-05-06 02:00:00 | 13.5°N | 112.5°E | Severe Tropical Storm | 25 | 985 | null |
| 2009-05-06 14:00:00 | 14.1°N | 113.9°E | Severe Tropical Storm | 30 | 980 | null |
| 2009-05-07 02:00:00 | 14.7°N | 116°E | Severe Tropical Storm | 30 | 980 | ENE |
| 2009-05-07 11:00:00 | 15.6°N | 118.1°E | Typhoon | 35 | 970 | ENE |
| 2009-05-07 17:00:00 | 16.2°N | 119.3°E | Typhoon | 38 | 960 | null |
| 2009-05-07 23:00:00 | 16.8°N | 120.8°E | Typhoon | 33 | 975 | ENE |
| 2009-05-08 05:00:00 | 17.3°N | 122.5°E | Severe Tropical Storm | 28 | 980 | ENE |
| 2009-05-08 11:00:00 | 17.5°N | 124.1°E | Tropical Storm | 23 | 990 | null |
| 2009-05-08 17:00:00 | 17.4°N | 125.1°E | Tropical Storm | 23 | 990 | ENE |
| 2009-05-08 23:00:00 | 17.2°N | 125.9°E | Tropical Storm | 18 | 998 | E |
| 2009-05-09 08:00:00 | 17.2°N | 127.4°E | Nameless | 17 | 1000 | ENE |
Sampled rows shown; all 29 track points are available on the interactive map or via the public API .
Typhoon Chan_hom's international code is 200902, is the 2nd Typhoon of 2009, with the international name Chan-hom.
Typhoon Chan_hom peak intensity is Typhoon , max wind 38m/s, minimum central pressure 960 hPa.
According to records, Typhoon Chan_hom is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Chan_hom's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/200902.
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Weather data: NASA GIBS / OpenWeatherMap / Open-Meteo / NOAA WW3, for reference only
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