Gale Warning
Issued at: 5:00 PM TODAY , 20 January 2021
Gale Warning # 8

Gale Warning in PDF file

Weather Advisory
Issued at: 11:00 AM 2021 January 20
Weather Advisory in PDF file

General Flood Advisories - Regional
 General Flood Advisory issued as of 7 PM, 20 August 2018


Monthly Climate Assessment and Outlook (July-August 2018)

Issued: 06 August 2018

Monthly Rainfall Forecast
RAINFALL FORECAST  (September 2018 - February 2019) 
UPDATED: 29 August 2018 (next update September 26, 2018)

Regional Rainfall Forecast
Issued: 29 August 2018
Valid for: September 2018 - February 2019
Farm Weather Forecast and Advisories
ISSUED: 8 AM,  FRIDAY,  MAY 24, 2019
, 2019
FWFA:  N0. 19-144

Ten-Day Regional Agri-Weather Information
DEKAD NO. 15   MAY 21 - 31, 2019
The weather systems that will affect the whole country are the frontal system, easterlies, ridge of high pressure area, intertropical convergence zone (ITCZ) and low pressure area (LPA).

Seasonal Climate Outlook
Issued:  13 July 2018
FOR July - December 2018

Astronomical Diary
Issue for October 2018
The October Orionids meteor shower will be active from October 17-25, 2017.

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A participatory hydrology service of PAGASA to help prevent/ mitigate the disastrous effects of flooding;

and to assist in the development and management of water-related structures nationwide.


Continually improve flood and warning and hydrometeorological/ hydrological prediction;

Extend these activities to other river systems and ungauged areas through the coordinated participation of the local government.

Section Functions

Office of the Division Chief

  • To formulate, administer and review the implementation of the operational hydrology plans, programs and policies of the agency.
  • To coordinate technically the general operations of the HMD Central Office-based units with the PAGASA Regional Services Division (PRSD)/ River Flood Forecasting and Warning Centers, as well as with the concerned offices within and outside the agency involved in the flood disaster risk management.
  • To coordinate with the NPC, NIA, DPWH, NDRRMC and others, regarding the inter-agencies Flood Forecasting and Warning Systems for Dam Operation (FFWSDO) and with the MMDA regarding the Metro Manila Effective Flood Control Operation Systems (EFCOS); and
  • To maintain local/ international hydro-related linkages/cooperation
Flood Forecasting and Warning Section (FFWS)

  • To monitor the meteorological and hydrological conditions of the country's river basins/systems being serviced in collaboration with the PRSDs, for the provision of hydrological/flood information packages;
  • To collaborate with: NPC and NIA in the implementation of the hydrological aspect of Flood Forecasting and Warning System for Dam Operation (FFWSDO); MMDA on the Metro Manila EFCOS; and other national institutions involved in flood disaster mitigation and other related activities;
  • To improve the methods, procedures and tehcniques in hydrological (flood) forecasting and warning; and
  • To conduct public information/education on floods and other related topics in the national level.
Hydrometeorological Data Application Section (HMDAS)

  • To undertake basic hydromet/hydrologic data acquisition and processing for the provision of hydromet/hydrologic predictions or design storms, hydro forecasting models,  flood hazards maps and other applications;
  • To improve the methods, procedures and techniques in hydromet/hydrologic applications and in the maintenance of the Division's database management system;
  • To monitor the River Flood Forecasting and Warning Center's non-real-time data acquisition and primary processing; and
  • To coordinate with the PRSD regarding the outputs of the hydrometeorological station network
Hydrometeorological Telemetry Section (HMTS)

  • To monitor the overall operation and maintenance of the Division's/ PRSD River Forecast Centers telemetry/telecommunication system networks, telemetering gauging instruments / equipments and other electronic and electro-mechanical facilities, for real-time hydrologica data acquisition.
  • To improve the methods and procedures in the operation and maintenance of the telemetry and multiplex telecommunication system.
  • To collaborate with NPC and NIA in the implementation of the telecommunication aspect of Flood Forecasting and Warning System for Dam Operations (FFWSDO).
River Flood Forecasting And Warning Centers (RFFWCs)

The primary functions of the Pampanga, Agno, Bicol and Cagayan (PABC) River Flood Forecasting Warning Centers are:

  • To monitor the meteorological and hydrological conditions of the concerned river basin and the dam operation in coordination with FFWS, for the issuance of various hydrological information packages;
  • To conduct river hydrographic survey and primary data processing, and basin post-flood investigation in coordination when needed with HMDAS and FFWS, respectively;
  • To maintain the hydrological observation facilities and telemetry system of the basin, including the electro-mechanical and gauging equipment / instruments, in coordination with HMTS;
  • To conduct public information drives on floods and other related topics in the local level; and
  • To collaborate/cooperate with local institutions involved in flood disaster mitigation and other related activities.


It has come to the attention of the Office of the Administrator of PAGASA that a certain person has been using the name of Dr. Vicente B. Malano to solicit money from the contractors of PAGASA.

Dr. Malano wishes to inform the public that he has not authorized anyone to solicit money on his behalf and to warn everyone against dealing with unscrupulous activities of certain individuals.

payong pagasa on android The latest version of the official PAGASA app can now be downloaded on Google play store

List of Trainees for the Meteorological Technicians Training Course (MTTC) 2019

The following have been accepted to undergo the Meteorological Technicians Training Course (MTTC), scheduled on 06 May – 14 October 2019

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Weather Division is now  ISO 9001:2015 Certified

Proof has been furnished by means of an audit that the requirements of ISO 9001:2015 are met.

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14 June 2019

The occurrence of scattered to at times widespread rainfall associated with the Southwest Monsoon during the past few days as observed by most PAGASA stations...

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