On December 13, 134 Zhang Yuan's geo-animators observed the unseen earthquake in Kyoto City (now Hanoi Loyang) in Zhejiang (now Gansu Heavy Water Belt).

¡°Take a dragon engine, and the earth is not moving, the scientists of the Kyushu, Ahlul-Church no sign. The last few days have arrived, the fruit earthquake has arrived in the west.¡± From 132 to 139 AD, Zhang Chang, the story of the Seaside earthquake contained only once, that is, March 1, 138 ¡°The Kyushu and the Kim City, the Seaside earthquake¡± (see the ¡°Han Book of the Lord¡± page 267), many authors mistakenly matched this earthquake with Zhang Chang Earthquake, in fact this article with the earthquake measured by the ¡°Seaside¡± and the Kyushu area ¡°no sign¡± does not correspond, so experts believe that it is not the same earthquake, some speculate that it is a recorded unknown

If the threshold of Loyang can be tightened, and people do not feel, then the lower limit of Loyang intensity should be tightened to four degrees. Fortunately, there have been four times in history in Loyang with the same intensity, the earthquake in the middle of the earthquake is also located near the West for us to compare the earthquake history in 1879 in Guangzhou County (Level 8), 1718 in Guangzhou County (Level 7), 1709 in Guangzhou Central Guangzhou (Level 7), 1654 in Guangzhou Sky Water (Level 8). From this conclusion, the earthquake corresponding to the geodetic should be at 7, the intensity of the middle of the earthquake should be more than ten degrees, and the collapse of the mountain

Commentary: ¡®Take the experience, Joachim God.¡¯ can even be measured by the earthquake that occurred thousands of miles away and in Loyang no one had a feeling of tremors