Gale Warning
Issued at: 5:00 PM TODAY , 14 October 2019
Gale Warning # 2
For: strong to gale force WINDS associated with the northeasterly surface windflow.

Gale Warning in PDF file



Weather Advisory
Issued at: 10:00 AM 2019 September 17
Weather Advisory in PDF file




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



Advisories


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
VALID UNTIL: 8 AM,  SATURDAY, MAY 25
, 2019
FWFA:  N0. 19-144

Ten-Day Regional Agri-Weather Information
DEKAD NO. 15   MAY 21 - 31, 2019
PHILIPPINE AGRI-WEATHER FORECAST
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
PDF 




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




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Marilyn C. De Guzman
1977

This paper is an attempt to simulate the development of typhoons by solving the hydrodynamic equations of the atmosphere using numerical methods. The essential features of the study involve the use of cylindrical pressure coordinate system under the assumption of symmetry, and use of primitive equations. The effect of cumulus clouds is parametized as proposed by Ooyama (1964) where the latent heat released in a vertical column of air is specified by the horizontal mass convergence in the friction layer. Further, the distribution of heat in the vertical is proportional to the temperature difference between cumulus clouds and the large-scale field (Kuo, 1968).