Sent_en: 2ms Seismic tests were conducted on July 16; Admiral Thad Allen of the United States Coast Guard said that "no anomalies" were found, but also that the tests were "not comprehensive."
Sent_yy: Ujian Seismic dijalankan pada 16 Julai; Pengawal Pantai Amerika Syarikat Komander Thad Allen berkata bahawa "tiada abnormaliti" dijumpai, namun berkata bahawa ujian tersebut "tidak komprehensif."