Automatic measurement by the China Earthquake Network: An earthquake of magnitude 3.8 occurred near Jiyuan City, Henan at 18:51 on September 9. The final results are based on the official preliminary report.

Automatic measurement by the China Earthquake Network: An earthquake of magnitude 3.8 occurred near Jiyuan City, Henan at 18:51 on September 9. The final results are based on the official preliminary report.