DEPARTMENT OF SCIENCE AND TECHNOLOGY
PHILIPPINE INSTITUTE OF VOLCANOLOGY AND SEISMOLOGY
 EARTHQUAKE INFORMATION NO. :  1  
PHIVOLCS Building, C.P. Garcia Avenue, U.P.- Diliman, Quezon City, PHILIPPINES
Tel.: 8426-1468  Fax: 8927-1087

Date/Time                    :

03 Oct 2026 - 07:03:34 AM

Location                       :

17.04°N, 120.16°E - 031 km S 82° W of Santa Cruz (Ilocos Sur)

Depth of Focus (Km)     :

028

Origin                           :

TECTONIC

Magnitude                   :

Ms 1.5

Description: EPICENTRAL MAP

Reported Intensities     :

 

 

 

 

11.20a
2026_1002_2303_M15D028_B1

Expecting Damage       :

NO

Expecting Aftershocks  :

NO

Issued On                      :

03 October 2026 - 07:11 AM

Prepared by                  :

RJDR/HJDG/RRDC/DNC

IMPORTANT

 This will be the only bulletin issued unless additional information becomes available. Always refer to the latest earthquake information posted at the PHIVOLCS official website (https://www.phivolcs.dost.gov.ph).