Logo

After many foreshocks, a magnitude 6.8 earthquake strikes Taitung Sunday afternoon

After many foreshocks, a magnitude 6.8 earthquake strikes Taitung Sunday afternoon

2022-09-18

After a magnitude 6.4 earthquake in Taitung’s Guanshan Township rocked Taiwan on Saturday night, everyone breathed a sigh of relief, believing it all to be over. However, a day later, at 2:44 p.m. Sunday, buildings were shaking once again, this time even more severely. A Central Weather Bureau seismologist says Sunday’s earthquake was actually the main one and that all the rest were foreshocks. Sunday’s magnitude 6.8 earthquake has been the strongest to strike Taitung since 1973. It had a very shallow epicenter of only 7 kilometers in Chishang Township. Let’s hear from the seismologist.

Chen Kuo-chang
Central Weather Bureau seismologist
Before the main earthquake, there were a total of 73 foreshocks. This was extremely rare to see, and it may have been energy that had accumulated for a very long time. We know this as there had been no major earthquake in 50 years in the area. Yesterday, it reached a certain point where cracks started to appear geologically. This magnitude 6.8 earthquake has been the strongest earthquake this year; it was even bigger than the magnitude 6.7 quake on March 23. However, the aftershocks have also petered away pretty quickly. Because of its rigid geological conditions, its scope was relatively small.

After the earthquake rocked Taitung, emergency calls came in one after another across the island. President Tsai Ing-wen addressed the nation at the first instance, saying that the Disaster Prevention Center had been put on highest alert and could provide immediate assistance. Premier Su Tseng-chang and Interior Minister Hsu Kuo-yung also went to the Disaster Prevention Center to take charge of operations. More than 100 soldiers based in Hualien and Taitung helped out with rescues.

14:44台東池上6.8強震 氣象局:這才是主震

2022-09-18

繼昨天台東關山發生規模6.4地震後,今天下午兩點多在池上又有規模6.8地震,深度僅有7公里,氣象局地震中心主任陳國昌表示,今天的地震才是主震,本次地震也是1973年以來,台東縣陸地上發生規模最大的地震。

[[氣象局地震測報中心主任 陳國昌]]
“主震發生之前,總共有73次的前震,這個是非常非常少見的,可能已經累積非常久的能量積蓄,從50年都找不到大的地震就可以知道,昨天可能遇到某一個點,發生(地質)開始裂開的狀況。它(規模6.8)是今年最大的地震,比3月23日的6.7還要大,不過餘震反而會減少比較快,因為它的地質條件,是屬於比較剛性的地質條件,範圍比較不大”

台東發生強震,全台陸續傳出災情,總統蔡英文第一時間掌握狀況,發表談話,強調中央災防中心已經一級開設,要做最及時救援。而行政院長蘇貞昌,以及內政部長徐國勇也都趕往應變中心,坐鎮指揮。包括花防部和台東指揮部,也投入110員兵力,協助救災。

Related News

DPP leaders stump for Keelung candidate Tsai Shih-ying at campaign office inauguration

2022-09-18

Sixth Annual Hsinchu City International Kite Festival debuts LED kites

2022-09-18

Spotlight on LGBT activist and Asia Rainbow Ride organizer Lisa Dazols

2022-09-18

Researchers and an entrepreneur talk about their efforts to keep fire fishing alive

2022-09-18