Understanding Typhoon Names in the Philippines

Tropical cyclones typhoons are not mere meteorological phenomena in the Philippines; they are significant events that impact the nation's weather patterns, agriculture, and daily lives. To manage this, the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) has a well-structured system for naming these tropical storms. This article delves into the naming conventions and provides a comprehensive list of recent typhoons to help clarify common confusions.

Tropical Cyclone Naming and Classification in the Philippines

The names of tropical storms in the Philippines are decided by the PAGASA, Operations Chief Kevin Durano, alongside other meteorologists. PAGASA's naming convention is part of a broader system used in the Pacific Ocean region. The World Meteorological Organization (WMO), the UN body, is responsible for the names used globally for tropical storms.

PAGASA's Naming System

The process involves selecting a set of 140 names, consisting of 25 names for each letter of the alphabet from A to Z. Additionally, 10 auxiliary names are included for each set, starting with A to J. This mix includes both male and female names as well as gender-neutral names like Kabayan, Quinta, and Zigzag.

Sample Current Names: Typhoon Vongfong Ambo, Tropical Storm Nuri Butchoy, Tropical Depression Carina, Typhoon Hagupit Dindo, Tropical Storm Sinlaku, Tropical Storm Jangmi Enteng, and Severe Tropical Storm Mekkhala Ferdie

With around 20 typhoons hitting the Philippines yearly, the naming system ensures a cycle of 25 years. Each set of names is used in rotation, meaning that the set of names for 2018 (Agaton, Basyang, Caloy, Domeng, etc.) will also be used in 2022, 2026, and 2030.

Systematic Assignment of Typhoon Names

The PAGASA assigns typhoon names in alphabetical order to match the number of typhoons entering the country's PAR (Philippine Area of Responsibility). The first typhoon to enter the country in a year is named 'A', the second 'B', and so on. Once all 25 names in a set have been used, PAGASA will utilize the auxiliary set of names.

Key Takeaways

PAGASA: The Philippine state weather bureau responsible for tropical storm naming in the country. WMO: The United Nations body responsible for official global tropical storm names. Alphabetical Order System: PAGASA names typhoons in alphabetical order from A-Z, with auxiliary names reserved for use if all 25 names in a set are exhausted.

By understanding the naming conventions, we can better track and prepare for the typhoons that affect the Philippines. Whether it's Typhoon Vongfong Ambo, Tropical Storm Nuri Butchoy, or any other, knowing the names and their meanings can aid in effective disaster management and preparation.