Princess Cosalan

Areas of interest

Volcanology, Geophysics

Education

• B.Sc., University of the Philippines, 2018

Biography

Taal Volcano, a complex volcano in the Philippines, generated a powerful phreatomagmatic eruption in January 2020. This was followed by seismic swarms, short-lived minor phreatomagmatic eruptions, gas bursts, and intense degassing, defining a longer-term state of unrest. Such post-climactic behavior poses interesting questions about the evolution of the volcanic system and presents opportunities for study supported by high-resolution monitoring data.

Princess' research focuses on the development of geologically constrained geophysical models and time-series analysis to understand volcanic processes occurring in Taal Volcano. It specifically aims to assess the mass changes resulting from these volcanic processes alongside other monitoring data (e.g InSAR, SO2 daily flux, seismic, GPS, and tilt). By combining microgravity with multi-parameter data, a more holistic understanding can be gained of how the magmatic and hydrothermal systems of a highly active volcano like Taal evolve through time after a major eruption.