Japan's weather agency has warned of more earthquakes in Chiba Prefecture east of Tokyo following a series of temblors in recent days, detecting a movement known as "slow slip" in tectonic plates off the coast.The slow-slip event is believed to be occurring off the Boso Peninsula on the boundary between the continental plate and the Philippine Sea plate, according to the Geospatial Information Authority.Earthquakes occur when stress on a fault line or the area between tectonic plates builds up and ruptures. A rapid slide on the fault plane, which usually results in an earthquake, is the rel…READ FULL ARTICLE