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Mines and Geosciences Bureau Regional Office IV Calabarzon

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Mines and Geosciences Bureau Regional Office IV Calabarzon

This is an official page of MGB Regional Office No. IV CALABARZON In 1987, a year after the EDSA Revolution, then President Corazon C.

By virtue of Presidential Decree No. 461 dated May 17, 1974, the Bureau of Mines which was under the direct supervision and control of the Department of Agriculture and Natural Resources was transferred to the Department of Natural Resources. It was also on this date that the Mineral Resources Decree of 1974 (P.D. 463) was issued replacing Commonwealth Act No. 137 which provided, among others, for

a modernized system of the administration and disposition of mineral lands. P.D. 463 also mandated the division of the Philippines into five (5) mineral regions administered by offices then called Mines Regional Offices (MRO) under direct supervision by the Bureau of Mines and Geosciences, Central Office. However, MRO Region IV was actually organized and started exercising its functions and authority only on October 1, 1976 with jurisdiction over mining activities (except energy) in 17 provinces comprising Region III (Central Luzon), Region IV (Southern Tagalog) and municipalities of the National Capital Region. Aquino issued Executive Order No. 192 which provided for a department-wide reorganization and integration. MRO-IV was merged with other Regional Offices of the Forestry, Environment, Lands and Research Sectors of the Department of Environment and Natural Resources (DENR) and was then officially known as the Mines and Geosciences Development Service (MGDS) of DENR Region IV headed by a Regional Executive Director. Its jurisdiction over mining affairs was then whittled down to 11 provinces of the Southern Tagalog Region(Aurora, Batangas, Cavite, Laguna, Marinduque, Occidental Mindoro, Oriental Mindoro, Palawan, Quezon, Rizal and Romblon). And again in 1991 its jurisdiction over small-scale mining (those operations covered by P.D. 1899 and R.A. 7076) was devolved to Local Government Units (LGUs) in compliance with R.A. 7160 (the Local Government Code), although the Regional Office continue to extend technical and staff assistance to LGUs through the Provincial Regulatory Boards (PMRBs). In January of 1994, then Secretary Angel A. Alcala signed DAO No. 230 which effected the split of DENR-IV into two Regional Offices, namely, Region IV-A covering the six (6) mainland provinces and Region IV-B over the remaining five (5) island provinces. This situation was, however, short-lived since the two sub-regional offices of MGDS including the MGB unit in NCR would later be merged and transformed to become MGB Regional Office No. IV under direct supervision and control by a now revitalized line bureau (Mines and Geosciences Bureau, Central Office) by virtue of R.A.. 7942, otherwise known as the Philippine Mining Act of 1995. Under this latest set-up, MGB Region IV exercises administrative and financial autonomy from its former mother unit, DENR Region IV while maintaining close coordination and inter-agency relationship in pursuit of common goals, objective and concerns. By virtue of DENR Special Order No. 2003-564 issued at the time of then DENR Secretary Elisea G. Gozun in compliance to Executive Order No. 103 signed by President Gloria Macapagal-Arroyo on May 17, 2002, Mines Regional Office No. IV was again split into two sub-regions known as CALABARZON (Cavite, Laguna, Batangas, Rizal and Quezon) and MIMAROPA (Mindoro Occidental and Oriental, Marinduque, Romblon and Palawan). At the same time, the province of Aurora was transferred from the Mines and Geosciences Bureau (MGB) Regional Office IV to Mines and Geosciences Bureau (MGB) Regional Office III implementing DENR Memorandum Circular No. 2002-07.

06/08/2026

𝗗𝗘𝗡𝗥-𝗠𝗚𝗕 𝗚𝗘𝗢𝗛𝗔𝗭𝗔𝗥𝗗 𝗔𝗗𝗩𝗜𝗦𝗢𝗥𝗬 𝗙𝗢𝗥 𝗧𝗥𝗢𝗣𝗜𝗖𝗔𝗟 𝗦𝗧𝗢𝗥𝗠 𝗠𝗔𝗬𝗠𝗔𝗬
Date: 06 August 2026
Valid from: 05 to 08 August 2026, 8:00PM

𝗕𝗔𝗕𝗔𝗟𝗔: Posibleng Pagguho ng Lupa at Pagbaha sa 9,205 na Barangay

Ayon ito sa rainfall forecasts ng DOST-PAGASA sa susunod na tatlong (3) araw at sa geohazard (flood at rain-induced landslide) susceptibility maps ng DENR-MGB.

𝗔𝗡𝗢 𝗔𝗡𝗚 𝗗𝗔𝗣𝗔𝗧 𝗚𝗔𝗪𝗜𝗡:

● 𝗕𝗮𝗻𝘁𝗮𝘆-𝗧𝘂𝗯𝗶𝗴: Maging alerto sa pagtaas o pagbaba ng antas ng baha. Bantayan ang mga lugar na malapit sa mga ilog, dalisdis (slopes), at mga daluyan ng tubig (drainage canals).
● 𝗠𝗮𝗴-𝘂𝗹𝗮𝘁 𝗔𝗴𝗮𝗱: I-report o ipagbigay-alam agad ang anumang senyales ng paggalaw ng lupa, biglaang pagtaas ng tubig at pagputik ng tubig-baha.
● 𝗦𝘂𝗿𝗶𝗶𝗻 𝗮𝗻𝗴 𝗕𝗮𝗵𝗮𝘆: Ipaalam sa mga opisyal ng barangay kung makapansin ng mga bitak o crack sa mga pader, o kaya ay nakatagilid na sahig at poste, lalo na sa mga tabing-dagat o maburol na lugar (sloping areas).

𝗠𝗮𝗮𝗮𝗿𝗶 𝗻𝘆𝗼 𝗿𝗶𝗻𝗴 𝗶-𝗰𝗵𝗲𝗰𝗸 𝗮𝗻𝗴 𝗺𝗴𝗮 𝗵𝗮𝘇𝗮𝗿𝗱 𝘀𝗮 𝗶𝗻𝘆𝗼𝗻𝗴 𝗹𝘂𝗴𝗮𝗿 𝗴𝗮𝗺𝗶𝘁 𝗶𝘁𝗼:

𝗠𝗚𝗕 𝗚𝗲𝗼𝗵𝗮𝘇𝗮𝗿𝗱 𝗣𝗼𝗿𝘁𝗮𝗹
https://experience.arcgis.com/experience/c48f83f81f1548bdb0a76c61638d52d6/

𝗛𝗮𝘇𝗮𝗿𝗱 𝗛𝘂𝗻𝘁𝗲𝗿
https://hazardhunter.georisk.gov.ph

𝗧𝗔𝗡𝗗𝗔𝗔𝗡:

● Maging alerto tuwing may matinding pag-ulan.
● Alamin ang mga emergency exit at mga ligtas na lugar (safe zones).
● Sundin ang mga emergency procedure sa iyong lugar o kinaroroonan.
● Manatiling ligtas at tulungan ding maging ligtas ang iba.

Antabayanan ang mga susunod na advisory para sa mga pagbabago sa ulat ng panahon.

Para sa listahan ng mga posibleng maapektuhang mga barangay, i-download ang buong kopya ng geohazard advisory dito: https://drive.google.com/file/d/1Nalozo_N0g9xtT5Lz65FdWvsIxUfoKRq/view?usp=drive_link

06/08/2026

𝗠𝗚𝗕 𝗕𝗮𝗿𝗮𝗻𝗴𝗮𝘆 𝗟𝗶𝘀𝘁 𝗮𝘀 𝗼𝗳 𝟬𝟱 𝗔𝘂𝗴𝘂𝘀𝘁 𝟮𝟬𝟮𝟲, 𝟴𝗣𝗠 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗪𝗵𝗼𝗹𝗲 𝗣𝗵𝗶𝗹𝗶𝗽𝗽𝗶𝗻𝗲𝘀

Based on the latest DOST-PAGASA 72-hour rainfall forecast, residents in listed areas and those nearby or downstream are urged to remain vigilant and take necessary precautions. Forecasts use GSM (100 mm) and WRF (150 mm) rainfall thresholds. These thresholds may vary depending on ground conditions.

Stay tuned for further updates regarding Tropical Storm "MAYMAY".

Download the full list of barangays susceptible to landslides and floods here:
https://drive.google.com/file/d/1Nalozo_N0g9xtT5Lz65FdWvsIxUfoKRq/view?usp=drive_link

Batay sa pinakabagong 72-oras na rainfall forecast ng DOST-PAGASA, ang mga residente sa nakalista na mga lugar at sa malapit o sa ibaba nito ay hinihikayat na manatiling alerto at handa. Ang mga forecast ay gumagamit ng GSM (100 mm) and WRF (150 mm) na rainfall thresholds. Ang thresholds ay maaaring i-adjust batay sa ground conditions.

Manatiling updated para sa karagdagang impormasyon tungkol sa bagyong "MAYMAY".

I-download ang buong listahan ng mga barangay na susceptible sa landslides at baha dito:
https://drive.google.com/file/d/1Nalozo_N0g9xtT5Lz65FdWvsIxUfoKRq/view?usp=drive_link

05/08/2026

WALANG PASOK SA MGA TANGGAPAN NG GOBYERNO AT KLASE SA LAHAT NG ANTAS SA AGOSTO 6

Alinsunod sa Memorandum Circular No. 122, suspendido ang trabaho sa mga tanggapan ng pamahalaan at klase sa lahat ng antas sa:

📍 National Capital Region (NCR)
📍 Ilocos Sur
📍 La Union
📍 Benguet
📍 Pangasinan
📍 Abra
📍 Zambales
📍 Kalinga
📍 Mountain Province
📍 Ifugao
📍 Ilocos Norte
📍 Apayao
📍 Nueva Vizcaya
📍 Tarlac
📍 Nueva Ecija
📍 Bataan
📍 Pampanga
📍 Bulacan
📍 Rizal
📍 Cavite
📍 Batangas
📍 Laguna
📍 Occidental Mindoro

Ang mga ahensyang ang tungkulin ay ang paghahatid ng basic at health services, kahandaan at pagtugon sa sakuna at kalamidad, at/o iba pang mahalagang serbisyo ay magpapatuloy sa kanilang operasyon.

04/08/2026

𝗗𝗘𝗡𝗥-𝗠𝗚𝗕 𝗚𝗘𝗢𝗛𝗔𝗭𝗔𝗥𝗗 𝗔𝗗𝗩𝗜𝗦𝗢𝗥𝗬 𝗙𝗢𝗥 𝗟𝗢𝗪 𝗣𝗥𝗘𝗦𝗦𝗨𝗥𝗘 𝗔𝗥𝗘𝗔𝗦 (𝗟𝗣𝗔 𝟬𝟳𝗳 𝗮𝗻𝗱 𝗟𝗣𝗔 𝟬𝟴𝗮)

Date: 04 August 2026
Valid from: 03 to 06 August 2026, 8:00PM

𝗕𝗔𝗕𝗔𝗟𝗔: Posibleng Pagguho ng Lupa at Pagbaha sa 4,018 na Barangay

Ayon ito sa rainfall forecasts ng DOST-PAGASA sa susunod na tatlong (3) araw at sa geohazard (flood at rain-induced landslide) susceptibility maps ng DENR-MGB.

𝗔𝗡𝗢 𝗔𝗡𝗚 𝗗𝗔𝗣𝗔𝗧 𝗚𝗔𝗪𝗜𝗡:
● 𝗕𝗮𝗻𝘁𝗮𝘆-𝗧𝘂𝗯𝗶𝗴: Maging alerto sa pagtaas o pagbaba ng antas ng baha. Bantayan ang mga lugar na malapit sa mga ilog, dalisdis (slopes), at mga daluyan ng tubig (drainage canals).
● 𝗠𝗮𝗴-𝘂𝗹𝗮𝘁 𝗔𝗴𝗮𝗱: I-report o ipagbigay-alam agad ang anumang senyales ng paggalaw ng lupa, biglaang pagtaas ng tubig at pagputik ng tubig-baha.
● 𝗦𝘂𝗿𝗶𝗶𝗻 𝗮𝗻𝗴 𝗕𝗮𝗵𝗮𝘆: Ipaalam sa mga opisyal ng barangay kung makapansin ng mga bitak o crack sa mga pader, o kaya ay nakatagilid na sahig at poste, lalo na sa mga tabing-dagat o maburol na lugar (sloping areas).

𝗠𝗮𝗮𝗮𝗿𝗶 𝗻𝘆𝗼 𝗿𝗶𝗻𝗴 𝗶-𝗰𝗵𝗲𝗰𝗸 𝗮𝗻𝗴 𝗺𝗴𝗮 𝗵𝗮𝘇𝗮𝗿𝗱 𝘀𝗮 𝗶𝗻𝘆𝗼𝗻𝗴 𝗹𝘂𝗴𝗮𝗿 𝗴𝗮𝗺𝗶𝘁 𝗶𝘁𝗼:
𝗠𝗚𝗕 𝗚𝗲𝗼𝗵𝗮𝘇𝗮𝗿𝗱 𝗣𝗼𝗿𝘁𝗮𝗹
https://experience.arcgis.com/.../c48f83f81f1548bdb0a76c.../

𝗛𝗮𝘇𝗮𝗿𝗱 𝗛𝘂𝗻𝘁𝗲𝗿
https://hazardhunter.georisk.gov.ph

𝗧𝗔𝗡𝗗𝗔𝗔𝗡:
● Maging alerto tuwing may matinding pag-ulan.
● Alamin ang mga emergency exit at mga ligtas na lugar (safe zones).
● Sundin ang mga emergency procedure sa iyong lugar o kinaroroonan.
● Manatiling ligtas at tulungan ding maging ligtas ang iba.

Antabayanan ang mga susunod na advisory para sa mga pagbabago sa ulat ng panahon.

Para sa listahan ng mga posibleng maapektuhang mga barangay, i-download ang buong kopya ng geohazard advisory dito: https://drive.google.com/.../1gYgaTYSY4oj5mzCmU.../view...

𝗗𝗘𝗡𝗥-𝗠𝗚𝗕 𝗚𝗘𝗢𝗛𝗔𝗭𝗔𝗥𝗗 𝗔𝗗𝗩𝗜𝗦𝗢𝗥𝗬 𝗙𝗢𝗥 𝗟𝗢𝗪 𝗣𝗥𝗘𝗦𝗦𝗨𝗥𝗘 𝗔𝗥𝗘𝗔𝗦 (𝗟𝗣𝗔 𝟬𝟳𝗳 𝗮𝗻𝗱 𝗟𝗣𝗔 𝟬𝟴𝗮)
Date: 04 August 2026
Valid from: 03 to 06 August 2026, 8:00PM

𝗕𝗔𝗕𝗔𝗟𝗔: Posibleng Pagguho ng Lupa at Pagbaha sa 4,018 na Barangay

Ayon ito sa rainfall forecasts ng DOST-PAGASA sa susunod na tatlong (3) araw at sa geohazard (flood at rain-induced landslide) susceptibility maps ng DENR-MGB.

𝗔𝗡𝗢 𝗔𝗡𝗚 𝗗𝗔𝗣𝗔𝗧 𝗚𝗔𝗪𝗜𝗡:

● 𝗕𝗮𝗻𝘁𝗮𝘆-𝗧𝘂𝗯𝗶𝗴: Maging alerto sa pagtaas o pagbaba ng antas ng baha. Bantayan ang mga lugar na malapit sa mga ilog, dalisdis (slopes), at mga daluyan ng tubig (drainage canals).
● 𝗠𝗮𝗴-𝘂𝗹𝗮𝘁 𝗔𝗴𝗮𝗱: I-report o ipagbigay-alam agad ang anumang senyales ng paggalaw ng lupa, biglaang pagtaas ng tubig at pagputik ng tubig-baha.
● 𝗦𝘂𝗿𝗶𝗶𝗻 𝗮𝗻𝗴 𝗕𝗮𝗵𝗮𝘆: Ipaalam sa mga opisyal ng barangay kung makapansin ng mga bitak o crack sa mga pader, o kaya ay nakatagilid na sahig at poste, lalo na sa mga tabing-dagat o maburol na lugar (sloping areas).

𝗠𝗮𝗮𝗮𝗿𝗶 𝗻𝘆𝗼 𝗿𝗶𝗻𝗴 𝗶-𝗰𝗵𝗲𝗰𝗸 𝗮𝗻𝗴 𝗺𝗴𝗮 𝗵𝗮𝘇𝗮𝗿𝗱 𝘀𝗮 𝗶𝗻𝘆𝗼𝗻𝗴 𝗹𝘂𝗴𝗮𝗿 𝗴𝗮𝗺𝗶𝘁 𝗶𝘁𝗼:

𝗠𝗚𝗕 𝗚𝗲𝗼𝗵𝗮𝘇𝗮𝗿𝗱 𝗣𝗼𝗿𝘁𝗮𝗹
https://experience.arcgis.com/experience/c48f83f81f1548bdb0a76c61638d52d6/

𝗛𝗮𝘇𝗮𝗿𝗱 𝗛𝘂𝗻𝘁𝗲𝗿
https://hazardhunter.georisk.gov.ph

𝗧𝗔𝗡𝗗𝗔𝗔𝗡:

● Maging alerto tuwing may matinding pag-ulan.
● Alamin ang mga emergency exit at mga ligtas na lugar (safe zones).
● Sundin ang mga emergency procedure sa iyong lugar o kinaroroonan.
● Manatiling ligtas at tulungan ding maging ligtas ang iba.

Antabayanan ang mga susunod na advisory para sa mga pagbabago sa ulat ng panahon.

Para sa listahan ng mga posibleng maapektuhang mga barangay, i-download ang buong kopya ng geohazard advisory dito: https://drive.google.com/file/d/1gYgaTYSY4oj5mzCmU_84PcBBIQgvrBOV/view?usp=drive_link

04/08/2026

𝗠𝗚𝗕 𝗕𝗮𝗿𝗮𝗻𝗴𝗮𝘆 𝗟𝗶𝘀𝘁 𝗮𝘀 𝗼𝗳 𝟬𝟯 𝗔𝘂𝗴𝘂𝘀𝘁 𝟮𝟬𝟮𝟲, 𝟴𝗣𝗠 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗪𝗵𝗼𝗹𝗲 𝗣𝗵𝗶𝗹𝗶𝗽𝗽𝗶𝗻𝗲𝘀

Based on the latest DOST-PAGASA 72-hour rainfall forecast, residents in listed areas and those nearby or downstream are urged to remain vigilant and take necessary precautions. Forecasts use GSM (100 mm) rainfall threshold. These threshold may vary depending on ground conditions.

Stay tuned for further updates regarding Low Pressure Areas (LPA 07f and LPA 08a).

Download the full list of barangays susceptible to landslides and floods here:
https://drive.google.com/.../1gYgaTYSY4oj5mzCmU.../view...

Batay sa pinakabagong 72-oras na rainfall forecast ng DOST-PAGASA, ang mga residente sa nakalista na mga lugar at sa malapit o sa ibaba nito ay hinihikayat na manatiling alerto at handa. Ang mga forecast ay gumagamit ng GSM (100 mm) na rainfall threshold. Ang threshold ay maaaring i-adjust batay sa ground conditions.

Manatiling updated para sa karagdagang impormasyon tungkol sa Low Pressure Areas (LPA 07f and LPA 08a).

I-download ang buong listahan ng mga barangay na susceptible sa landslides at baha dito:
https://drive.google.com/.../1gYgaTYSY4oj5mzCmU.../view...

𝗠𝗚𝗕 𝗕𝗮𝗿𝗮𝗻𝗴𝗮𝘆 𝗟𝗶𝘀𝘁 𝗮𝘀 𝗼𝗳 𝟬𝟯 𝗔𝘂𝗴𝘂𝘀𝘁 𝟮𝟬𝟮𝟲, 𝟴𝗣𝗠 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗪𝗵𝗼𝗹𝗲 𝗣𝗵𝗶𝗹𝗶𝗽𝗽𝗶𝗻𝗲𝘀

Based on the latest DOST-PAGASA 72-hour rainfall forecast, residents in listed areas and those nearby or downstream are urged to remain vigilant and take necessary precautions. Forecasts use GSM (100 mm) rainfall threshold. These threshold may vary depending on ground conditions.

Stay tuned for further updates regarding Low Pressure Areas (LPA 07f and LPA 08a).

Download the full list of barangays susceptible to landslides and floods here:
https://drive.google.com/file/d/1gYgaTYSY4oj5mzCmU_84PcBBIQgvrBOV/view?usp=drive_link

Batay sa pinakabagong 72-oras na rainfall forecast ng DOST-PAGASA, ang mga residente sa nakalista na mga lugar at sa malapit o sa ibaba nito ay hinihikayat na manatiling alerto at handa. Ang mga forecast ay gumagamit ng GSM (100 mm) na rainfall threshold. Ang threshold ay maaaring i-adjust batay sa ground conditions.

Manatiling updated para sa karagdagang impormasyon tungkol sa Low Pressure Areas (LPA 07f and LPA 08a).

I-download ang buong listahan ng mga barangay na susceptible sa landslides at baha dito:
https://drive.google.com/file/d/1gYgaTYSY4oj5mzCmU_84PcBBIQgvrBOV/view?usp=drive_link

03/08/2026

𝗗𝗘𝗡𝗥-𝗠𝗚𝗕 𝗚𝗘𝗢𝗛𝗔𝗭𝗔𝗥𝗗 𝗔𝗗𝗩𝗜𝗦𝗢𝗥𝗬 𝗙𝗢𝗥 𝗧𝗥𝗢𝗣𝗜𝗖𝗔𝗟 𝗗𝗘𝗣𝗥𝗘𝗦𝗦𝗜𝗢𝗡 𝗟𝗨𝗜𝗦
Date: 03 August 2026
Valid from: 02 to 05 August 2026, 8:00PM

𝗕𝗔𝗕𝗔𝗟𝗔: Posibleng Pagguho ng Lupa at Pagbaha sa 6,830 na Barangay
Ayon ito sa rainfall forecasts ng DOST-PAGASA sa susunod na tatlong (3) araw at sa geohazard (flood at rain-induced landslide) susceptibility maps ng DENR-MGB.

𝗔𝗡𝗢 𝗔𝗡𝗚 𝗗𝗔𝗣𝗔𝗧 𝗚𝗔𝗪𝗜𝗡:

● 𝗕𝗮𝗻𝘁𝗮𝘆-𝗧𝘂𝗯𝗶𝗴: Maging alerto sa pagtaas o pagbaba ng antas ng baha. Bantayan ang mga lugar na malapit sa mga ilog, dalisdis (slopes), at mga daluyan ng tubig (drainage canals).
● 𝗠𝗮𝗴-𝘂𝗹𝗮𝘁 𝗔𝗴𝗮𝗱: I-report o ipagbigay-alam agad ang anumang senyales ng paggalaw ng lupa, biglaang pagtaas ng tubig at pagputik ng tubig-baha.
● 𝗦𝘂𝗿𝗶𝗶𝗻 𝗮𝗻𝗴 𝗕𝗮𝗵𝗮𝘆: Ipaalam sa mga opisyal ng barangay kung makapansin ng mga bitak o crack sa mga pader, o kaya ay nakatagilid na sahig at poste, lalo na sa mga tabing-dagat o maburol na lugar (sloping areas).

𝗠𝗮𝗮𝗮𝗿𝗶 𝗻𝘆𝗼 𝗿𝗶𝗻𝗴 𝗶-𝗰𝗵𝗲𝗰𝗸 𝗮𝗻𝗴 𝗺𝗴𝗮 𝗵𝗮𝘇𝗮𝗿𝗱 𝘀𝗮 𝗶𝗻𝘆𝗼𝗻𝗴 𝗹𝘂𝗴𝗮𝗿 𝗴𝗮𝗺𝗶𝘁 𝗶𝘁𝗼:

𝗠𝗚𝗕 𝗚𝗲𝗼𝗵𝗮𝘇𝗮𝗿𝗱 𝗣𝗼𝗿𝘁𝗮𝗹
https://experience.arcgis.com/experience/c48f83f81f1548bdb0a76c61638d52d6/

𝗛𝗮𝘇𝗮𝗿𝗱 𝗛𝘂𝗻𝘁𝗲𝗿
https://hazardhunter.georisk.gov.ph

𝗧𝗔𝗡𝗗𝗔𝗔𝗡:
● Maging alerto tuwing may matinding pag-ulan.
● Alamin ang mga emergency exit at mga ligtas na lugar (safe zones).
● Sundin ang mga emergency procedure sa iyong lugar o kinaroroonan.
● Manatiling ligtas at tulungan ding maging ligtas ang iba.

Antabayanan ang mga susunod na advisory para sa mga pagbabago sa ulat ng panahon.

Para sa listahan ng mga posibleng maapektuhang mga barangay, i-download ang buong kopya ng geohazard advisory dito: https://drive.google.com/file/d/1LG4TVpmmhROuADVc-Wvh0KFfsJl4CNF3/view?usp=drive_link

03/08/2026

𝗠𝗚𝗕 𝗕𝗮𝗿𝗮𝗻𝗴𝗮𝘆 𝗟𝗶𝘀𝘁 𝗮𝘀 𝗼𝗳 𝟬𝟮 𝗔𝘂𝗴𝘂𝘀𝘁 𝟮𝟬𝟮𝟲, 𝟴𝗣𝗠 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗪𝗵𝗼𝗹𝗲 𝗣𝗵𝗶𝗹𝗶𝗽𝗽𝗶𝗻𝗲𝘀

Based on the latest DOST-PAGASA 72-hour rainfall forecast, residents in listed areas and those nearby or downstream are urged to remain vigilant and take necessary precautions. Forecasts use GSM (100 mm) rainfall threshold. These threshold may vary depending on ground conditions.

Stay tuned for further updates regarding Tropical Depression "LUIS".

Download the full list of barangays susceptible to landslides and floods here:
https://drive.google.com/.../1LG4TVpmmhROuADVc.../view...

Batay sa pinakabagong 72-oras na rainfall forecast ng DOST-PAGASA, ang mga residente sa nakalista na mga lugar at sa malapit o sa ibaba nito ay hinihikayat na manatiling alerto at handa. Ang mga forecast ay gumagamit ng GSM (100 mm) na rainfall threshold. Ang threshold ay maaaring i-adjust batay sa ground conditions.

Manatiling updated para sa karagdagang impormasyon tungkol sa bagyong "LUIS".

I-download ang buong listahan ng mga barangay na susceptible sa landslides at baha dito:
https://drive.google.com/.../1LG4TVpmmhROuADVc.../view...

𝗠𝗚𝗕 𝗕𝗮𝗿𝗮𝗻𝗴𝗮𝘆 𝗟𝗶𝘀𝘁 𝗮𝘀 𝗼𝗳 𝟬𝟮 𝗔𝘂𝗴𝘂𝘀𝘁 𝟮𝟬𝟮𝟲, 𝟴𝗣𝗠 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗪𝗵𝗼𝗹𝗲 𝗣𝗵𝗶𝗹𝗶𝗽𝗽𝗶𝗻𝗲𝘀

Based on the latest DOST-PAGASA 72-hour rainfall forecast, residents in listed areas and those nearby or downstream are urged to remain vigilant and take necessary precautions. Forecasts use GSM (100 mm) rainfall threshold. These threshold may vary depending on ground conditions.

Stay tuned for further updates regarding Tropical Depression "LUIS".

Download the full list of barangays susceptible to landslides and floods here:
https://drive.google.com/file/d/1LG4TVpmmhROuADVc-Wvh0KFfsJl4CNF3/view?usp=drive_link

Batay sa pinakabagong 72-oras na rainfall forecast ng DOST-PAGASA, ang mga residente sa nakalista na mga lugar at sa malapit o sa ibaba nito ay hinihikayat na manatiling alerto at handa. Ang mga forecast ay gumagamit ng GSM (100 mm) na rainfall threshold. Ang threshold ay maaaring i-adjust batay sa ground conditions.

Manatiling updated para sa karagdagang impormasyon tungkol sa bagyong "LUIS".
I-download ang buong listahan ng mga barangay na susceptible sa landslides at baha dito:
https://drive.google.com/file/d/1LG4TVpmmhROuADVc-Wvh0KFfsJl4CNF3/view?usp=drive_link

01/08/2026

𝗠𝗚𝗕 𝗕𝗮𝗿𝗮𝗻𝗴𝗮𝘆 𝗟𝗶𝘀𝘁 𝗮𝘀 𝗼𝗳 𝟬𝟭 𝗔𝘂𝗴𝘂𝘀𝘁 𝟮𝟬𝟮𝟲, 𝟴𝗔𝗠 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗪𝗵𝗼𝗹𝗲 𝗣𝗵𝗶𝗹𝗶𝗽𝗽𝗶𝗻𝗲𝘀

Based on the latest DOST-PAGASA 72-hour rainfall forecast, residents in listed areas and those nearby or downstream are urged to remain vigilant and take necessary precautions. Forecasts use GSM (100 mm) rainfall threshold. These threshold may vary depending on ground conditions.

Stay tuned for further updates regarding the Low Pressure Area (LPA 07f) currently located inside the Philippine Area of Responsibility (PAR).

Download the full list of barangays susceptible to landslides and floods here:
https://drive.google.com/file/d/1VXCUYtsq3sJwWdsNmhDbZrMHtri1ITxQ/view?usp=sharing

Batay sa pinakabagong 72-oras na rainfall forecast ng DOST-PAGASA, ang mga residente sa nakalista na mga lugar at sa malapit o sa ibaba nito ay hinihikayat na manatiling alerto at handa. Ang mga forecast ay gumagamit ng GSM (100 mm) na rainfall threshold. Ang threshold ay maaaring i-adjust batay sa ground conditions.

Manatiling updated para sa karagdagang impormasyon tungkol sa Low Pressure Area (LPA 07f) na kasalukuyang nasa loob ng Philippine Area of Responsibility (PAR).

I-download ang buong listahan ng mga barangay na susceptible sa landslides at baha dito:
https://drive.google.com/file/d/1VXCUYtsq3sJwWdsNmhDbZrMHtri1ITxQ/view?usp=sharing

Address

Https://maps. App. Goo. Gl/GXeaAQ44snvgffcG 7
Calamba

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+63253108897

Website

http://region4a.mgb.gov.ph/

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