BEIJING, May 4 (Xinhua) -- An earthquake with a magnitude of 5.4 jolted Western Texas, the United States, at 01:47:07 GMT on Sunday, the GFZ German Research Centre for Geosciences said.

The epicenter, with a depth of 10.0 km, was initially determined to be at 31.66 degrees north latitude and 104.27 degrees west longitude. ■