Gale Warning
Issued at: 05:00 AM TODAY , 29 February 2020
Gale Warning # 31

Gale Warning in PDF file

Weather Advisory
Issued at: 11:00 AM 2020 February 07
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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10 January 2018


Addendum No. 2017-076-01

Subject: “Supply, Delivery, Installation, Testing, Training and Commissioning of 22 Multi-Function Laser Optic Disdrometer”; ABC Php33,000,000.00 / P.R. No.: 2017-10-0892 / Ref. No.  IB No. 2017-076

This Bid Bulletin is being issued to answer clarificatory questions submitted by the prospective bidder on the above-cited project.

Queries of WestPoint Engineering Supplies


1.   For the Single Largest Completed Contract, will PAGASA accept the GAMIC ENIGMA III+ as track record as this equipment generates radar reflectivity and the Disdrometer also used for Radar Reflectivity?

1.   For the Single Largest Completed Contract, it would be best if you will submit a project similar in nature such as precipitation or rainfall sensors because the disdrometer is primarily used to measure the precipitation size and speed which is essential in determining the hydrometeor type amount and distribution. GAMIC ENIGMA III+ is a signal processor of weather radar which translates the received signal to reflectivity values that can be converted to rain rate using Z-R relations. The disdrometer also provides reflectivity and rain rate values at the surface that can be used to calibrate/derive radar’s Z-R relationships. Hence, the GAMIC ENIGMA III+ can also be used as track record for the SLCC.

2.   For SLCC, will you accept completed contracts such as Flood Early Warning System with Telemetry and Meteorological Sensors/Equipment?

2.   Flood Early Warning System with Telemetry and Meteorological Sensors/Equipment may also be used as completed contract for the SLCC since it includes instruments which are used for rainfall monitoring.

3.     For the Factory Acceptance Test and the Factory Training, can we have it at the same time?

3.   The factory acceptance test and factory training must be done in different time because the main purpose of the acceptance test is to attest the performance of the system in accordance to the specifications and functional requirements stated in the Terms of Reference (TOR) while the factory training will cover two types of training: 1.) Operation, maintenance, hardware and software familiarization, configuration and set-up,  2.) Fundamental theories and applications of the system in meteorological, hydrological and disaster mitigation activities.

For information and guidance of all prospective bidders.


Chairperson, PAGASA-BAC


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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