一分鐘報天氣/週五(04/22日) 週五後暖濕空氣影響感受悶熱 天氣不穩定留意天候變化
LoRa antenna which has long-range coverage while maximizing radio spectrum use is provided by the FT-RF fiberglass Omnidirectional outdoor antenna, which operates in the 890-960MHz frequency band with various strength levels.
- The UV-resistant fiberglass shell enables all-weather operation.
- For lightning protection, it is made of copper elements and coupled to the DC ground potential.
- Any type and length of cable can be terminated with a female N-Type connector.
We offer a variety of high-performance antennas for Global LoRaWAN, including 868MHz LoRa antenna (Abbr. LoRa EU868 for Europe market), 915 MHz LoRa Antenna, 923 MHz LoRa Antenna (Abbr. AS923 for Singapore, Malaysia, Taiwan market...) ... Our product line includes both durable outdoor antennas and indoor high-performance dipole antennas that are suitable for a variety of LoRa applications, including Helium hotspot support.
明天天氣如何?
今天(21日)清晨受到鋒面尾端雲系影響,北部雲量偏多,並有局部少量降雨,上午隨鋒面遠離雲量逐漸減少,白天溫度開始回升,到了下午放晴後,高溫來到26-28度,回溫幅度明顯,中南部地區天氣則沒有變化,不過夜間清晨的低溫也將回升,日夜溫差漸漸縮小。
明天(22日)將由東南風轉為偏南風環境,大氣低層的水氣增多,早晚有返潮的現象,白天各地除了溫度還會再上升,感受也會越來越悶熱,在熱力與水氣條件配合下,午後山區將有熱對流發展,近山區、山區有短暫雨或雷雨發生機率,上山活動時要留意天候變化。
明晚(22日)到週六偏南風略增強,帶來更暖濕的空氣,加上台灣上空有不穩定的大氣結構通過,夜晚到清晨台灣海峽上有對流發展機會,且有可能於清晨順著海陸風環流轉換,接近西半部沿岸帶來短暫雨或雷雨,而午後山區熱對流發展的範圍也較廣、發展時間較早,影響區域可擴及平地,天氣狀況不穩定,建議隨身攜帶雨具以防萬一,預估週六清晨到週日也是類似的天氣,不過降雨範圍與量級都會縮小。
預計下週一二太平洋高壓勢力西伸,鋒面活動位置偏北,台灣附近將維持偏南風、悶熱的環境,白天高溫普遍可達29-30度或以上,午後山區有熱對流發展帶來局部短暫雨或雷雨的機會,有逐漸由春天進入初夏的感覺。
以上氣象由天氣風險/柯聿寧提供
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