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八號信號維持逾21小時 天文台承認電腦系統低估暹芭強度
Local
publish： 2022-07-02 17:01
By： 無綫新聞
暹芭襲港期間，八號信號維持超過21小時，時數是有紀錄以來第九位。天文台承認，電腦系統低估了暹芭強度。
天文台高級科學主任李淑明表示︰「電腦模式都有誤差，預測暹芭而言有誤差，估計暹芭的強度低估了，無估計暹芭增強得這麼快，不過整體趨勢都正確。我們不只看電腦模式，都看實況資料，例如衛星的資料及實際的風力資料，都會參考。」
天文台高級科學主任李淑明表示︰「電腦模式都有誤差，預測暹芭而言有誤差，估計暹芭的強度低估了，無估計暹芭增強得這麼快，不過整體趨勢都正確。我們不只看電腦模式，都看實況資料，例如衛星的資料及實際的風力資料，都會參考。」
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