2016-01-012024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/681776摘要：台灣處於一個複雜的板塊碰撞系統，台灣及鄰近海域平均每年約有6個規模大於5.5的地震，當中大型地震發生時，除了震源位置及規模震度，將整合第一時間所獲得的震源機制、背景地震及速度構造等資訊，並配合前人在歷史地震研究所得之經驗，以有效初判地震所在位置可能的相關構造與特性，提供政府單位與學界初步統合性的參考解釋。考慮一般民眾及媒體常在明顯有感地震發生後立即透過網路搜尋地震相關的資訊，這些彙整的內容亦可當作地震教育的即時材料。<br> Abstract: Taiwan is situated in a complicated arc-continent collision system. There are about 6 earthquakes with magnitude above 5.5 on the island of Taiwan and the offshore regions nearby. When this type of events occur, in addition to the basic information (hypocenter, magnitude and intensity distribution), we should also combine other scientific constraints such as the focal mechanisms, background seismicity and velocity structure. With experiences from previous studies for historic events nearby, we have better chance to quickly evaluate the related structure and properties of the event. The compiled results provide a preliminary but overall interpretation of the target earthquake. Considering the rapid responses of general people and news media right after felt large earthquakes, the material can also be used for the purpose of earthquake education in semi-real-time manner.地震震源機制地震教育隱沒帶構造earthquakesfocal mechanismsearthquake educationsubduction zone structure