Gale Warning
Issued at: 5:00 PM TODAY , 19 February 2017
Gale Warning # 3 (Final)
For: strong to gale force winds associated with the northeast monsoon.

Gale Warning in PDF file



Weather Advisory
As of today, there is no Weather Advisory issued.
TODAY: 2017-02-20 03:51:22
EXPIRE:2017-02-18 10:56:58



Dams Water Level Update
As of 6 AM, 20 February  2017

General Flood Advisories - Regional
Issued 20 February 2017


Daily Basin Hydrological Forecast
Issued 20 February 2017




Monthly Climate Assessment and Outlook

La Niña-like conditions continue
Issued: 06 February 2017
updates shall be issued as appropriate.

Monthly Rainfall Forecast
RAINFALL FORECAST  (February - July 2017) 
UPDATED: 18 January 2017 


Regional Rainfall Forecast
Issued: 18 January 2017
Valid for: February - July 2017
Farm Weather Forecast and Advisories
ISSUED              : 8AM, MONDAY, FEBRUARY 20, 2017
VALID UNTIL      :  8AM, TUESDAY, FEBRUARY 21, 2017
FWFA:  N0. 17-051


Ten-Day Regional Agri-Weather Information

DECADE NO. 5  FEBRUARY 11- 20, 2017

PHILIPPINE AGRI-WEATHER FORECAST

The weather systems that will affect the country are northeast monsoon, tail-end of a cold front, and low pressure area (LPA).

During the early days of the forecast period, the regions of Eastern Visayas, CARAGA and Davao will experience rains and isolated thunderstorms while the regions of Ilocos, Cordillera, Cagayan Valley, Central Luzon and Bicol will have light rains. The LPA is expected to bring rains and isolated thunderstorms over Mindanao, Visayas and MIMAROPA at the midst of the decadal period. After that, the provinces of Aurora, Laguna and Quezon, and the regions of Cagayan Valley, Bicol, Eastern Visayas and CARAGA will experience rains and thunderstorms. The rest of Luzon will have light rains while the rest of the country will have partly cloudy to cloudy skies with isolated rains.

Moderate to strong northeasterly winds will blow over the whole country during the first half of the ten-day period. Afterwards, Luzon will gradually have moderate to strong winds coming from northeast to east while the rest of the country will have light to moderate winds coming from the east.

The seaboards of the whole country will be moderate to rough during the first half of the forecast period. After that, the coastal waters over Luzon will be moderate to rough while the rest of the country will have slight to moderate seas.

The eastern and central equatorial Pacific is in neutral condition.


Seasonal Climate Outlook
Issued:  20 January 2017
FOR January - June 2017
PDF 




Astronomical Diary
Issued 01 February 2017
National Astronomy Week (NAW), Famous Equilateral triangle in the sky and Annular Solar Eclipse (not visible in the Philippines)...




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The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) is mandated by law, as the government agency which is tasked to keep and disseminate the Philippine Standard Time (PhST). Section 6 of Batas Pambansa Blg. 8, defining the metric system in the country, states that: "PAGASA shall be responsible in the establishment, maintenance and operation of the National Standard for the second of time".

Another law is Presidential Decree 1149, assigning PAGASA as the official agency that will handle the dissemination of the Philippine Standard Time (PST). Recently, the Philippine Standard Time Act was created.  Later, its Implementing Rules and Regulations was also created.

Philippine Standard Time widget

Steps in Time Synchronization Using PAGASA NTP Server

Philippine Standard Time Act of 2013 (Republic Act No.10535)
Implementing Rules and Regulations of Republic Act No.10535

Disclaimer: Internet is one of the main modes by which PAGASA disseminates the Philippine Standard Time (PhST). There may be discrepancies with the PhST displayed here as compared to the PAGASA clock; the major causes being the internet transmission delay and the computer workload of the computer you are using. For a more precise clock synchronization, please call (+632) 9291237.


Republic Act 10535
The Philippine Standard Time (PhST)

1.    What is Republic Act No. 10535?

It is "The Philippine Standard Time (PhST) Act of 2013". This law sets the PhST in all official sources throughout the country, provide funds for the installation, and maintenance of synchronized time devices to be displayed in key public places, and to declare the first week of every year as National Time Consciousness Week (NSTW)

The Philippine Standard Time has the acronym PhST to distinguish it from the Pacific Standard Time (PST).

2.    When was it passed into law and who signed it?

It was passed into law last May 15, 2013 and signed by President Benigno S. Aquino III.

3.    What does it aim to promote?

The spirit behind the Philippine Standard Time touches on both technical and cultural aspects. The technical aspects aims to sync all time devices in the country so that its 7, 107 islands will have common time. Meanwhile, the cultural aspect aims to modify the so-called "Filipino time" (later than the scheduled time) attitude and develop the habit of being punctual as a show of respect to other people and to the value of time.

4.    Where can the general public get the PhST?

The PhST is generally sourced from DOST-Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA), the official time keeper of the country. Specifically, the PhST can be accessed from the PAGASA Astronomical Observatory, PAGASA Forecasting Center or the PAGASA ICT group;

Other institutions that can provide the PhST are the following:

- DOST agencies, and regional and provincial offices, including their wbsites;

- All PAGASA Regional and Field Stations;

- Internet, use of Network Time Protocol (NTP) Server System located in PAGASA website;

- Any of the National and Local government offices;

- Government and private television stations, and government and private radio stations;

- Other reliable means that provide accurate PhST.

5.    Who are required to display and comply with the PhST?

The following should display the PhST:

- National government agencies including State Universities and Colleges (SUCs) and Government Owned and Controlled Corporations (GOCCs);

- Local Government Units;

- Government television and rdio stations;

- Private television and radio stations;

- Private corporations/ agencies;

- Peoples's organizations, non-government organizations and civil society groups.

- Airports, seaports, expressways; and government electronic boards and similar establishments.

At least once a month, all of these offices, through their information and communication technology units or the equivalent, shall coordinate with PAGASA's Time Service Unit to synchronize their official timepieaces and devices.

6.    Who is tasked to monitor, maintain and disseminate the PhST?

PAGASA's Time Service Unit, in coordination with the Department of Science and Technology (DOST).

7.    What are the time devicces required to display PhST in acordance with the official time being provided by the PAGASA using its Network Time Protocol (NTP)?

Official time devices, including but limited to:

- bundy clocks

- displayed clocks

- chronomeers

- quartz clocks

Procurement of these time devices is supervised by the DOST, and the required specifications are issued PAGASA.

8.    Where should the PhST displayed?

It should be prominently displayed in areas readily accesible to the general public.

9.    Do all time devices have to be exactly in sync with the PhST?

Time deviation of plus (+) or minus (-) five (5) seconds with the PhST is acceptable.

10.Private television and radio stations are required to display and broadcast the PhST. What if they fail to calibrate and sychronize their time devices?

Broadcast stations that fail to comply with the requirements of PhST will have the following penalty:

*First Offense - Fine of not less than thirty thousand (Php 30, 000.00) pesos but not more that fifty thousand (Php 50, 000.00) pesos.

*Second Offense - Revocation and cancellation of franchise to operate

The collected penalty will be deposited in the general fund of the National Treasury.

11.What if the government employee or officer responsible for the implementation of the PhST fails to calibrate and synchronize the devices with PhST?

The employee or officer shall be administratively liable without prejudice to any civil or criminal liability that maybe appropriately imposed.

12.How will the PhST be promoted to Filipinos?

To promote awareness on the Philippine Standard Time, the government institutionalized the "National Time Consciouseness Week" to be celebrated yearly every first week of January.

PAGASA and the Science and Technology Information Institute (STII) of the DOST, in collaboration with government agencies, shall organize activities for the observance of the National Time Consciouseness Week (NSTW). Government agencies through the CSC shall be encouraged to issue the necessary guidelines to all government offices to follow the PhST.

In the celebration week, the pubic is likewise required to participate and cooperate in the activities, and encouraged to practice and promote a culture of punctuality and wise time management.


For more details about synchronizing clocks with the PhST, please call the PAGASA Time Service Unit at (+632) 9291237




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

Ceremonial Turn-over of JICA funded
Aparri and Guiuan Radar Stations
PAGASA Weather and Flood Forecasting Center (WFFC)
Agham Road, Diliman, Quezon City
03 February 2017

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Weather Division is now  ISO 9001:2008 Certified
Proof has been furnished by means of an audit that the requirements of ISO 9001:2008 are met.

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