(QTR (QTC (S (S (BASENP (PRP It)) (VP (VBD was) (VP (VP (VBN followed) (PP (IN by) (BASENP (DT a) (JJ 5.2-magnitude) (NN quake)))) (PP (IN at) (BASENP (NN 3:13) (NN p.m.)))))) (COMMA ,) (SBAR (IN before) (S (NP (BASENP (DT the) (JJ last) (NN one)) (PRN (COMMA ,) (VP (VBG measuring) (NP (BASENP (NN 5.6)) (PP (IN on) (BASENP (DT the) (NNP Richter) (NN scale))))) (COMMA ,))) (VP (VBD hit) (ADVP (BASENP (NN 10) (NNS minutes)) (RB later)))))) (PERIOD .)) (DQR ''))