Two significant seismic events were recorded in 1993, with the first occurring on October 22, when an object entered the Earth near Antarctica and exited south of India, and the second on November 24, with an entry south of Australia and exit near Antarctica. These events were monitored at various stations in India, Australia, Bolivia, and Turkey. Despite initial interest, research into these events ceased in 1993 when the US Geological Survey stopped collecting data on "unassociated events." There has been no significant follow-up or new findings related to these occurrences, leading to speculation about their relevance. Some researchers suggested these could be linked to strange quark matter, but alternative interpretations, such as seismic activity from earthquakes, have also been proposed. The lack of detailed descriptions from monitoring stations has left many questions unanswered regarding the nature and impact of these events.
