The number: A magnitude 6.9 earthquake struck 30 km ENE of Kuji, Japan. This high-severity event, with a severity rating of 4, has the potential to cause significant disruptions to the region's supply chains. According to the USGS, the earthquake occurred on 2026-06-24. ## Mechanism: The earthquake's proximity to refining, LNG, or chemical infrastructure may amplify supply-chain risk, as noted by the USGS. With a magnitude of 6.9, this event has the potential to cause widespread damage and disruption. The USGS has reported that the earthquake's epicenter was located 30 km ENE of Kuji, Japan. ## What to watch next: The impact of the earthquake on Japan's refining and LNG infrastructure, particularly in the affected region The potential for supply-chain disruptions and their effects on global markets The response of emergency services and the Japanese government to the earthquake The possibility of aftershocks and further seismic activity in the region, as reported by the USGS. Source: [USGS](https://earthquake.usgs.gov/earthquakes/eventpage/us6000t7zq)