The “Earthquake Early Warning (EEW)” system for the general public ... According to the Japan Meteorological Agency, the warning did not reach areas near the epicenter in time, but in some ...
NHK provides two types of emergency broadcasts: Emergency Warning Broadcasting (EWB) system ... The EEW systems contains information from the Japan Meteorological Agency on the estimated scale ...
The Japan Meteorological Agency has a unique seismic scale called ... This network is crucial to informing Japan’s early-warning alert system. When an earthquake of a certain size is detected ...
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