6 days ago · 気象庁の地震情報ページでは、日本国内の地震活動に関する最新情報を提供しています。

JMA operationally monitors seismic and volcanic activity throughout the country and issues relevant warnings and information to mitigate damage caused by disasters related to …

Weather, Climate & Earthquake Information. Information on Disaster Risk Reduction. Weather Warnings/Advisories; Risk Maps; Tropical Cyclone Information

This information is issued within about two minutes from an earthquake to provide information on the regions where seismic intensity of 3 or more was observed. Each prefecture is divided into …

What is an Earthquake Early Warning? (緊急地震速報 (Kinkyu Jishin Sokuho) in Japanese) The Earthquake Early Warning system provides advance announcement of the estimated seismic …

Website provided by the Japan Meteorological Agency (the national weather service of Japan)

Jan 13, 2025 · Japan issued a tsunami advisory after a magnitude 6.6 earthquake struck the southwest of the country, country's Meteorological Agency said Monday. The public warnings …

Aug 8, 2024 · The Meteorological Agency on Thursday issued its first-ever alert warning about a possible megaquake around the Nankai Trough, following a magnitude 7.1 quake that struck …

Japan Meteorological Agency seismic intensity scale. The Japan Meteorological Agency (JMA) Seismic Intensity Scale [a] (known in Japan as the Shindo seismic scale) [1] [2] is a seismic …

Earthquake resistance tends to be low for structures built up to 1981, and high for those built since 1982. However, to maintain a certain range of earthquake resistance according to …