11.   As if to underscore his concern, two strong tremors shook the ground Thursday.

12.   Five miners were killed Tuesday after two tremors shook a gold mine west of Johannesburg, officials said.

13.   Fresh tremors shook parts of Gujarat state early Sunday, but there were no reported injuries.

14.   Fresh tremors shook villages around an erupting volcano in western Cameroon early Wednesday as geologists feared lava flows could soon increase, reported local media.

15.   Light tremors shook quake-damaged central Italy for a second day on Sunday, rattling nerves but sparing lives and property.

16.   Many recent tremors have shaken nearby towns.

17.   More than a dozen tremors shook the region every hour overnight, some of them severe enough to send people running into the street in panic.

18.   Reports from St. Croix indicated that the tremor shook buildings, swayed plants and trees, and made a rumbling sound.

19.   The tremors have shaken some towns nearby.

20.   Two miners were killed Tuesday and three others were trapped underground after two tremors shook a gold mine west of Johannesburg.