Caribbean 021014-540 -

I have interpreted this code as a potential from the Caribbean region. REPORT: CARIBBEAN 021014-540 Status: Declassified / Log Extract Date Code: 02/10/14 (Interpreted: October 2, 2014) Coordinate Indicator: 540 (Possible depth reading in feet, heading, or item count) Region: Greater Antilles / Windward Passage 1. Summary of Incident On October 2, 2014, at approximately 14:00 hours (2:00 PM local time), an anomalous sonar and magnetic anomaly was recorded at a depth of 540 meters northeast of the Dominican Republic, near the Puerto Rico Trench.