Starting from 2008, HKWW prepares TC reviews for selected significant tropical cyclones, i.e. those affecting Hong Kong (necessitating the issuance of TC signals) and those attaining category 5 in NHC standard (i.e. 1-min average wind speed higher than 135 knots).
Please select a tropical cyclone below (rollover the words "IMAGE" to preview that tropical cyclone):
The intensities using 1-minute average in the above table come from Hong Kong Weather Watch's track data. They are adjusted to 10-minute average and will be compared with data from HKO to derive the intensity at closest approach using 10-minute average standard. 一分鐘平均風速數據由本站路徑資料擷取,它們會被轉換為十分鐘平均風速並和香港天文台的資料作比對,從而得出最接近香港時的熱帶氣旋強度 (十分鐘平均)。
JTWC intensities and minimum pressures specified in each TC review are not adjusted after best track data are released. 每一篇回顧中之聯合颱風警報中心 (JTWC) 所定最高風速和最低氣壓將不會於最佳路徑資料發放時修改。
"CPA" is the abbreviation of "Closest Point of Approach (to the Observatory)". This distance follows final HKO report; if final HKO report does not mention the minimum distance, the CPA in HKO's tropical cyclone bulletins will be used instead. "最接近香港距離" 依據天文台的熱帶氣旋報告所示距離。如該報告沒有提及,我們將使用實時熱帶氣旋報告中提及過的距離代替之。
Last Accessed 最近訪問日期: Sat Jul 31 2010 03:59:59 HKT
Last Modified 最近修訂日期: Sat Jul 24 2010