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A 4.3-magnitude earthquake strikes southeastern China, tremor cases reported in Hong Kong

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HONG KONG - The Hong Kong Observatory reported that at 7:24 pm on November 4, 2023 (Saturday), an earthquake measuring 4.3 on the Richter scale occurred near the southeastern coast of China.

Preliminary analysis from the Observatory shows that the earthquake's epicenter was located near 22.08° north latitude and 112.25° east longitude, about 39 kilometers northeast of Yangjiang and about 200 kilometers west of Hong Kong. The focal depth of the earthquake is estimated to be about 8 kilometers.


After the earthquake, the Hong Kong Observatory received more than 100 reports from local residents indicating slight shaking. The shaking lasted for several seconds. According to preliminary assessments, the local earthquake intensity was estimated to be magnitude III (three) on the Modified Mercalli Scale, indicating that the earthquake was felt indoors. The vibrations were described as similar to those caused by a passing light truck.


中国东南部发生4.3级地震,香港报告有震感病例


香港 - 香港天文台报告,2023年11月4日(星期六)晚上7时24分,中国东南沿海附近发生里氏4.3级地震。


天文台初步分析显示,地震震中位于北纬22.08°、东经112.25°附近,阳江东北约39公里、香港以西约200公里。 地震震源深度估计约为8公里。


地震发生后,香港天文台收到超过100份当地居民报告,表示轻微晃动。 震动持续了几秒钟。 据初步评估,当地地震烈度为修正麦卡利震级三级(三级),表明室内有震感。 据描述,振动与路过的轻型卡车引起的振动类似。

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