David O'Sullivan February 10, 2025 ASIA, ATHENS, EARTHQUAKE, EARTHQUAKES, EMERGENCY RESPONSE, EUROPE, GREECE, HELLENIC RED CROSS, INSTITUTE OF GEODYNAMICS, KARASTATHIS, NATIONAL OBSERVATORY OF ATHENS, NATURAL DISASTER, NATURAL DISASTERS, NORTH AMERICA, SANTORINI, UNITED STATES, VA, VASSILIS KARASTATHIS