What Happened with the 5.4-magnitude Quake off Russia's Kamchatka Coast?

Synopsis
Key Takeaways
- 5.4-magnitude earthquake struck off Kamchatka.
- Tsunami alert issued for the Pacific region.
- Seismic activity is common in the Pacific Ring of Fire.
- Residents should follow emergency protocols.
- Further assessments on infrastructure damage are ongoing.
Beijing, Aug 2 (NationPress) A 5.4-magnitude earthquake struck off the eastern coast of Kamchatka, Russia, at 1106 GMT on Saturday, according to the GFZ German Research Centre for Geosciences.
The earthquake's epicentre was located at a depth of 10.0 km, initially recorded at 51.63 degrees north latitude and 159.47 degrees east longitude, as reported by Xinhua news agency.
Previously, on July 30, a substantial earthquake measuring 8.7 on the Richter scale occurred off the coast of the Kamchatka Peninsula, leading to a tsunami alert for parts of the Pacific.
The US Geological Survey (USGS) indicated that the quake happened around 23:24 GMT on Tuesday, with its epicentre positioned about 125 km southeast of Petropavlovsk-Kamchatsky, a prominent city in eastern Russia.
Initially categorized as an 8.0 magnitude quake, the USGS later adjusted its findings to 8.7, based on updated information.
This earthquake took place at a relatively shallow depth of 19.3 kilometers (12 miles), raising the chances of notable surface shaking and possible tsunami waves.
The mighty tremor triggered a tsunami warning across parts of the Pacific Ocean, with the USGS alerting that damaging tsunami waves could reach coastal areas of Russia and Japan within three hours of the quake.
Residents along the coast have been advised to seek higher ground and adhere to local emergency protocols.
Shortly after the quake, numerous videos surfaced on social media, illustrating the severe shaking experienced.
Some clips depicted furniture shaking violently, while others captured moments of panic and structural damage across the Kamchatka region. Local reports indicate some infrastructure damage, though comprehensive assessments are ongoing.
The earthquake occurred near Avacha Bay, an area recognized for its seismic activity due to its position along the Pacific Ring of Fire, one of the planet's most active tectonic zones.