(S (S (BASENP (DT The) (NN earthquake)) (VP (VP (VP (VBD occurred) (PP (BASENP (NN 600km)) (PP (IN below) (BASENP (NN sea) (NN level))))) (PP (IN in) (BASENP (DT the) (NNP Okhotsk) (NNP Sea)))) (CC and) (VP (VP (VBD recorded) (NP (BASENP (DT an) (NN 8.2) (NN magnitude)) (PP (IN on) (BASENP (DT the) (NNP Richter) (NNP Scale))))) (COMMA ,) (PP (IN with) (S (BASENP (DT the) (NNP Moscow) (NN shock)) (VP (VP (VBN measured) (PP (IN as) (BASENP (NN 1.0)))) (PP (IN on) (BASENP (DT the) (NN scale))))))))) (PERIOD .))