The Central Weather Administration (CWA) of Taiwan has reported an earthquake of magnitude 4.7, in/around the Hualien County, Taiwan, on Wednesday (17 July), at around 1655 hours (local time). No casualties have been reported and no tsunami warning has been issued, as of yet.
Official alert can be availed at: https://www.cwa.gov.tw/V8/E/E/EQ/EQ113431-0717-165338.html