Department of Environment and Natural Resources

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    Date: 2022-03-27 18:25:39.562676


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    Date: 2022-03-28 12:52:27.244431

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Historical Landslide Data of Catanduanes, Philippines (Date, Type of Landslide, Cause)

Requested from DENR by L. April Boy at 06:25 PM on Mar 27, 2022.
Purpose: Undergraduate Thesis
Date of Coverage: 01/01/1990 - 01/01/2022
Tracking no: #DENR-906459466256

April Boy 06:25 PM, Mar 27, 2022

Good day. We would like to request for a list of historical landslide events at Catanduanes, Philippines. This includes the date which the landslides happened, the type of landslide (shallow, massive, etc), the cause of it (rainfall, man made, earthquake, etc). The data will be used in our study entitled "DETERMINING LANDSLIDE INDUCING EMPIRICAL RAINFALL THRESHOLD AT CATANDUANES, PHILIPPINES". Thank you so much!

DE LAYOLA 12:52 PM, Mar 28, 2022

March 28, 2022

Dear Lomenario,


Thank you for your request dated Mar 27, 2022 under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch.

Your request

You asked for Historical Landslide Data of Catanduanes, Philippines (Date, Type of Landslide, Cause).

Response to your request

While our aim is to provide information whenever possible, in this instance this Office does not have [some of]* the information you have requested. However, you may wish to contact the National Disaster Risk Reduction and Management Council at tel. nos. . 8911 1406/8912 2665/8912 5668/ 8912 3046/ 8911 5061 to 65 (TRUNK LINE) Local : 100 or email at or LGU of Catanduanes at mobile no. 0915-2223142 or email at

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

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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 OIC-Sec. Jim O. Sampula, DENR Central Office, Visayas Avenue, Diliman, Quezon City, Tel. Nos. 8926-3011/ 8920-4301/8929-6626 loc. 2258 or email at 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.

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Thank you.

JOCELYN B. DE LAYOLA                                                                                                                                          FOI/OIC-Chief
Records Management Division
DENR Central Office
Tel. No. (02) 8926-8079
Email add.:

Good day. Are there records available for the date and location of landslide events that occurred at Catanduanes for the years 1990 to present? Thank you very much. We hope for a favorable response.

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