21.   A moderate earthquake rattled Tokyo Wednesday morning, causing downtown buildings to shake slightly.

22.   A moderate earthquake rippled through central and northern Portugal on Friday.

23.   A moderate earthquake rocked Mexico early Thursday, sending frightened residents into the streets.

24.   A moderate earthquake Saturday struck Tajikstan near the border with Afghanistan, a Russian news agency reported.

25.   A moderate earthquake shook a remote region of mountainous northern Afghanistan on Tuesday, the Pakistan Seismological Center reported.

26.   A moderate earthquake shook a wide area of southern Italy on Saturday.

27.   A moderate earthquake shook Athens on Friday.

28.   A moderate earthquake shook Athens on Saturday, but there were no injuries or damage.

29.   A moderate earthquake shook Athens Wednesday, but there were no immediate reports of injuries or damage.

30.   A moderate earthquake shook central El Salvador on Wednesday, sending panicked residents streaming into the streets but causing no reported damage.