Shikoku

Shikoku is one of Japan's four main islands. Recent news highlights its vulnerability to both natural disasters and the effects of climate change. The region, along with Kyushu and parts of southern and eastern Japan, is predicted to experience a summer with a 60% probability of above-normal temperatures, attributed to global warming's impact on Arctic ice, wind patterns, and ocean temperatures. Simultaneously, efforts are underway to improve earthquake early warning systems in Japan, particularly on high-speed rail lines. While the articles don't specifically mention upgrades *within* Shikoku, the broader context of earthquake preparedness in Japan is relevant, given the country's seismic activity. These developments underscore the ongoing challenges Japan faces in mitigating the risks posed by both climate change and earthquakes, impacting regions like Shikoku.