Summary：**PAGASA warns of deadly habagat rains set to flood Luzon, Visayas July 13, 2026****Introduction**

**PAGASA warns of deadly habagat rains set to flood Luzon, Visayas July 13, 2026**

**Introduction**
The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) has issued an urgent advisory forecasting intense habagat‑driven rainfall that could trigger widespread flooding across Luzon and the Visayas on July 13, 2026. Meteorologists predict rainfall totals exceeding 300 mm in several provinces, a volume that threatens to overwhelm drainage systems and low‑lying communities. The warning comes as the southwest monsoon strengthens earlier than usual, raising concerns about both immediate safety risks and longer‑term impacts on agriculture and infrastructure.

**Key Developments**
PAGASA’s latest bulletin, released on July 9, highlights a persistent low‑pressure area west of Luzon that is channeling moist air from the South China Sea. Forecast models show the system stalling over the central Philippines, leading to prolonged periods of heavy rain. Affected areas include Metro Manila, Bulacan, Pampanga, and the entire Visayan island group, where rivers such as the Pasig, Agno, and Ilog Hilabangan are already near capacity. Local disaster‑risk reduction offices have begun pre‑positioning rescue boats, sandbags, and emergency supplies, while public advisories urge residents to avoid unnecessary travel and to secure loose objects outdoors.

**Industry Analysis**
The anticipated deluge poses significant challenges for several sectors. In agriculture, rice paddies in Central Luzon and Western Visayas risk submersion, potentially reducing yields by up to 15