Docomo announced that the emergency earthquake early warning was not delivered because data different from that used previously was misrecognized. Attention will focus on the status of future investigations and the release of additional information.
It was confirmed that Docomo’s emergency earthquake early warning was not delivered. The article reports that a delivery failure occurred but does not provide detailed information on the affected area or timing at this point.
According to the official announcement, the cause was misrecognition resulting from data different from that used previously. Attention will focus on whether the results of future investigations and measures to prevent recurrence are disclosed, and on the release of additional information.