Natural Hazards and Disasters
9 reports
Anak Krakatau Volcanic Eruption Unlikely To Impact Philippine Airspace
Anak Krakatau’s eruption has limited impact to the Philippines.
Heavy Monsoon Rains Lead to Significant Travel Disruptions in Parts of Luzon
Persistent southwest monsoon rains are causing severe flooding across Metro Manila and Central Luzon, leading to major travel delays and logistics bottlenecks. Enterprises should anticipate potential supply chain disruptions, particularly regarding highland produce and rice supplies.
Metro Manila Air Quality Reaches Acutely Unhealthy Levels From Indonesia Wildfire, Poses Elevated Health Risks to General Population
Metro Manila faces unhealthy air quality due to transboundary haze from Indonesian wildfires. Current particulate matter levels pose respiratory risks to the general population. Limiting outdoor activities and wearing of N95 masks are recommended to mitigate health impacts.
Magnitude 7.7 Earthquake Rocks Indonesia
A magnitude 7.7 earthquake in Indonesia caused severe infrastructure and operational disruptions. For Philippine, this serves as a benchmark for an anticipated major Metro Manila earthquake, emphasizing the urgent need for structural integrity audits and disaster response readiness.
Intensified Southwest Monsoon Rains Cause Widespread Urban Flooding in the Greater Metro Manila Area
The southwest monsoon, intensified by nearby weather systems, brought heavy rainfall and severe urban flooding across Greater Metro Manila and parts of Luzon. The storm resulted in at least 19 casualties, affected over 2.27 million people, and disrupted local travel and business operations.
Angat Dam Falls Below Its Critical Water Level
On June 30, 2026, Angat Dam's water level fell below its 160m critical mark to 159.95m. While major water concessionaires have not yet implemented rationing in Metro Manila, the low level halts irrigation for Bulacan and Pampanga farmlands and threatens the Luzon grid's hydroelectric power.
Updates on the Magnitude 7.8 Sarangani Earthquake
A June 8, 2026 magnitude 7.8 earthquake off Sarangani has left 37 dead, 479 injured, and caused PHP 1B in damage. Tied as the Philippines' 4th strongest quake ever, it triggered 1,100+ aftershocks, restricted airports, and cut power. GenSan is under a state of calamity as rescue efforts continue.
Mayon, Taal Volcano Alert Levels Remain Unchanged
Mayon Volcano is at Alert Level 3, causing regional flight suspensions with low risk to Metropolitan Manila. Taal Volcano remains at Alert Level 1, but increased volcanic quakes and persistent activity may signal a disruption to businesses due to its proximity to Metro Manila.
ANALYSIS: Unpacking Tropical Cyclones “Tino” and “Uwan”
Tropical cyclones Tino and Uwan hit the Philippines in November. Although Uwan was stronger, Tino caused far more casualties due to severe flash floods. This disparity highlights how gaps in risk perception and evacuation readiness can significantly worsen disaster outcomes.