Philippine Institute of Volcanology and Seismology

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    Date: 2022-01-13 14:32:09.142488


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    Date: 2022-01-13 16:42:43.738577

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Historical Data of Earthquake at Luzon from 1600-Present

Requested from PHIVOLCS by P. QUIANI at 02:32 PM on Jan 13, 2022.
Purpose: Undergraduate Project Study
Date of Coverage: 11/26/1600 - 11/26/2021
Tracking no: #PHIVOLCS-477291276080

QUIANI 02:32 PM, Jan 13, 2022

Good morning, we will conduct a probabilistic seismic hazard analysis of Tarlac City for our project study. These data will be useful for the continuation of our project study. Rest assured that the data will be kept confidential and will only be used for our research.

Hoping for your favorable response. Thank you very much 

Phryncess Mhary Cacal,

January 13, 2022



Thank you for your request dated Jan 13, 2022 under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch.

Your request

You asked for Historical Data of Earthquake at Luzon from 1600-Present.

Response to your request

While our aim is to provide information whenever possible, in this instance, the service you are requested is part of our Frontline Services under the Citizen's Charter. Also,some of the information you have requested is available online. Kindly access All other older data can be requested from our Seismic and Tsunami Data Management Team at email: or call them at 84251468 local 305.

Your right to request a review

If you are unhappy with this response to your FOI request, you may ask us to carry out an internal review of the response by writing to DOST Assistant Secretary Teodoro M. Gatchalian Assistant Secretary for Administration and Legal Affairs 2nd Floor, Platinum Building, MIRDC Compound, DOST Compound, Gen. Santos Avenue, Taguig City with email Your review request should explain why you are dissatisfied with this response, and should be made within 15 calendar days from the date when you received this letter. We will complete the review and tell you the result within 30 calendar days from the date when we receive your review request.

If you are not satisfied with the result of the review, you then have the right to appeal to the Office of the President under Administrative Order No. 22 (s. 2011).

Thank you.

Angela Montes
FOI Officer

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