Philippine Institute of Volcanology and Seismology

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    Date: 2022-03-25 15:40:00.521629


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    Date: 2022-03-28 17:58:06.863530

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Hazard Maps of Naga City

Requested from PHIVOLCS by A. Atole at 03:40 PM on Mar 25, 2022.
Purpose: Undergraduate thesis
Date of Coverage: 03/21/2018 - 03/21/2022
Tracking no: #PHIVOLCS-250249862569

Atole 03:40 PM, Mar 25, 2022

I am Arvin D. Atole, a Bachelor of Landscape Architecture student at the University of the Philippines Diliman. I am currently conducting a course thesis focusing on the Naga River and its riparian zone (surrounding areas between the land and the river). My goal for this thesis is to create a landscape architectural research and design development geared towards rehabilitating the Naga River.

I would like to request hazard maps and available data regarding (1) ground rupture, (2)ground shaking, and (3) the earthquake-induced landslide of Naga City. Thank you.

March 28, 2022

Dear Arvin,


Thank you for your request dated Mar 25, 2022 under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch.

Your request

You asked for Hazard Maps of Naga City.

Response to your request

While our aim is to provide information whenever possible, the information you are requesting is available online. You may access OR download maps through this link:

For further assistance you may review the FAQ section of the eFOI site:

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Angela Montes
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