JICA-PAGASA work together to modernize weather observation and forecasting

More than three years after the start of their technical cooperation, the Japan International Cooperation Agency (JICA) and the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (PAGASA) affirmed the accomplishments of the Project on Capability Enhancement for the High-Quality Weather Observation, Forecasting, Warning, and Information in the Philippines (JPOW-2) at the Final Joint Coordinating Committee Meeting on November 19, 2024.

Above-mentioned project, which is aligned with the PAGASA Modernization Act, seeks to strengthen the agency’s capability to accurately gather weather data, predict weather patterns amid the impact of climate change, and implement and communicate early warning systems effectively using Japan’s innovative, cutting-edge technology and best practices.

As weather data is essential to disaster preparedness and a safer life of everyone, the JPOW-2 also feeds into the Philippines’ Disaster Risk Reduction and Management Plan (DRRMP). This is particularly significant as the Philippines was recently ranked first among the countries most at risk due to high exposure and vulnerability to natural disasters, according to the World Risk Report 2024.

Through JPOW-2, JICA deployed Japanese prominent scientists and experienced experts who shared their technical knowledge and experience in meteorological observation. They collaborated with PAGASA to calibrate and maintain surface meteorological observation system and assisted in developing a high-quality Quantitative Precipitation Estimation (QPE) based on the data collected from the agency’s radars.

Specifically, JICA facilitated short-term training and invitation programs for 23 PAGASA officials and weather specialists to Japan from February 2021 to November 2024 where they learned about advanced weather monitoring and forecasting systems from scientists and experts from the Japan Meteorological Agency, Kyoto University, and Osaka University. They also had opportunities to gain knowledge of Japan’s disaster risk management approach through meetings with representatives from the National Research Institute for Earth Science and Disaster Resilience and Tohoku University, among others. In addition, approx. 200 PAGASA weather specialists received local training from JICA experts.

This collaboration between JICA and PAGASA has led to enhanced real-time rainfall monitoring and the introduction of a 5-day “chance of rain” forecast for the first time in the Philippines, both of which are crucial for disaster preparedness at the national and local levels. This progress allows government to better plan for extreme weather conditions and other disasters, helping to reduce disruptions and minimize human, economic, and environmental losses.

Beyond the technical capacity improvements of PAGASA officials and weather specialists, the project also included information, education, and communication activities for local government officials, DRRM Officials and high school students in two (2) pilot sites in Nabua, Camarines Sur and Baggao, Cagayan, to promote heightened awareness and understanding of PAGASA’s weather advisories and bulletins.

JPOW-2 is one of the long-standing successful collaboration projects between JICA and PAGASA since 1970s, supporting its priority of ensuring human security for sustainable, inclusive, and resilient growth.