SANTA CRUZ, Marinduque — A minor earthquake was recorded off the coast of Santa Cruz on Tuesday night, reminding residents of the island province's placement near active fault zones.

According to the Philippine Institute of Volcanology and Seismology (PHIVOLCS) and international seismic monitoring networks, the tremor occurred at exactly 9:12 PM on April 28, 2026.

Earthquake Details

Magnitude: 2.4
Epicenter: 11 kilometers Northwest of Santa Cruz, Marinduque
Depth of Focus: 6 kilometers (Shallow)

Because of its low magnitude and shallow depth, the earthquake was categorized as "light" and "non-felt" by most residents on the island. Local disaster risk reduction and management offices in Santa Cruz and neighboring municipalities have reported no damage to infrastructure or property, and there have been no reports of injuries.

Routine Seismic Activity

Seismic activity of this magnitude is considered routine in the Philippines, which sits along the Pacific Ring of Fire. While Marinduque is not considered a high-risk epicenter compared to other provinces, it does experience occasional minor tremors from nearby fault lines running through the Sibuyan Sea and the Tayabas Isthmus.

Authorities remind the public to remain calm but vigilant during such events. The local government continues to encourage participation in nationwide earthquake drills to ensure households and businesses are prepared for more significant seismic events.