The depression weakened as it crossed over northern Samar Island and southern Luzon.
Flooding occurred in different parts of central and southern Luzon, and the northern Visayas region.
The low level circulation became completely exposed and the weakening system made landfall on southern Luzon on April 10.
For the next few days, strikes were conducted throughout the Visayas and on southern Luzon.
In the early days this port offered a good wharf for vessels plying between Manila and southern Luzon.
Due to the system's small size, the shear was able to disrupt the cyclone's core and cause rapid weakening as it approached southern Luzon.
On September 8, 1946, it became the Headquarters of the 4th Military district which covers the whole southern Luzon.
Katabaga is an extinct Aeta language of southern Luzon in the Philippines.
The disturbance then regenerated early on April 30, with a broad low level circulation center and was nestled within the islands of southern Luzon.
The cups were manufactured in southern Luzon, particularly in the Naga region.