Cycladic Seismic Activity Forces Adjustments in Santorini's Cruise Operations: Incident on 9 February 2025

On 10 February 2025, the cruise vessel Viking Star diverted from its scheduled port call at Santorini, Greece, to Chania, Crete, due to ongoing seismic activity in the Cyclades region. The diversion was implemented as a precautionary measure in response to earthquake activity and associated landslide risks affecting port operations and passenger safety in the Santorini area.

The closure of several ports in Santorini due to landslide protection measures prompted the operator to alter the vessel's itinerary. No injuries or casualties were reported as a result of the diversion.

The Viking Star, originally scheduled to call at Santorini on February 10th, altered its course to Chania, Crete, in response to seismic events and resulting landslide risks in the Santorini area. The diversion was implemented to ensure passenger and crew safety and to comply with port closure directives issued due to ongoing geological hazards.

Fatalities

• None reported.

Injuries

• None reported.

Rescued

• No evacuation required; all passengers and crew remained safely onboard during the diversion.

The diversion was a precautionary operational response to seismic activity and port closure directives in Santorini. The vessel proceeded to Chania, Crete, as an alternative port of call to maintain the cruise itinerary and ensure passenger safety.

The Viking Star continued its Cyclades cruise with Chania substituted for the originally scheduled Santorini port call. Ongoing seismic activity in the region continues to affect cruise ship operations, with multiple ports in Santorini remaining closed due to landslide risks. The tourism industry has expressed concern about the potential impact on Easter season bookings and broader holiday travel to the island.