NDRRMC SitRep No. 14 re Effects of Magnitude 6.7 Earthquake in Surigao City, Surigao del Norte

Report
from Government of the Philippines
Published on 24 Feb 2017 View Original

Date: 24 February 2017, 8:00 AM

I. SITUATION OVERVIEW

At 10:03 PM on 10 February 2017, Friday, a strong earthquake of magnitude 6.7 shook the island of Mindanao. The epicenter is located 16 km offshore northwest of Surigao City, Surigao Strait with a depth of 10 km. The earthquake was generated by the movement of Surigao segment of the Philippine Fault. Small-magnitude earthquakes followed afterwards, and as of 6:00 AM of 21 February 2017, 227 aftershocks have been recorded by the PHIVOLCS seismic monitoring network.

Based on preliminary intensity reports, the strongest ground shaking was felt at PHIVOLCS Earthquake Intensity Scale (PEIS) VII (Destructive) in Surigao City. Furthermore, the municipalities of Pintuyan in Southern Leyte, and San Francisco and Malimono in Surigao del Norte experienced the ground shaking at PEIS VI (Very Strong), while the municipalities of Mainit and Placer in Surigao Del Norte, Libjo and Sari Jose in Dinagat Island, San Ricardo, Limasawa and San Francisco in Southern Leyte and Manduae City felt the shaking at PEIS V (Strong). This earthquake was felt PEIS IV to I as far as 250 km away (Butuan City, Ormoc City, Tacloban City, Catbalogan City, Bislig City, Cebu City, Cagayan De Oro City, Dumaguete City and Tagbilaran City) from the epicentral area. The strong ground shaking near the epicentral area resulted to damages to some buildings, roads and bridges.

II. EFFECTS

A. AFFECTED POPULATION

  1. A total of 6,472 families / 32,360 persons were affected in 82 barangays in the province of Surigao del Norte and a total of 1,567 families / 7,835 persons are served outside evacuation centers.