《宋史·本纪·卷三十九》
二月初一，日食。二十八日，东西两川发生大地震。
二月甲申朔，日有食之。辛亥，东西两川地大震。
On the 1st day of the second lunar month, there was a solar eclipse. On the 28th day, a major earthquake occurred in the two rivers in the east and west.