Is there a fault line in Marikina?
In Metro Manila, the Philippine Institute of Volcanology and Seismology (Phivolcs) watches the Marikina Valley Fault System. Also known as Marikina Valley Fault or West Valley Fault, this is a fault system that runs through major cities in the metro and nearby provinces.
What is the new name of Marikina fault line?
The west segment, known as the West Valley Fault (WVF), is one of the two major fault segments of the Valley Fault System which runs through Metro Manila to the cities of Marikina, Quezon City, Pasig, Makati, Taguig and Muntinlupa and moves in a dominantly dextral strike-slip motion.
What will happen if the Marikina West Valley Fault move?
The study’s worst-case scenario indicated that a 7.2-magnitude earthquake caused by the movement of the West Valley Fault will cause 40 percent of all residential buildings, and 35 percent of public facilities such as schools and hospitals, to collapse or be heavily damaged.
Where is Marikina fault line located?
According to Wikipedia, the Marikina Valley Fault System (also known as Valley Fault System, West valley Fault, east valley fault, Marikina Fault line) is a group of dextral strike-slip fault which extends from San Mateo, Rizal to Taguig City on the south; running through the cities of Makati, Marikina, Parañaque.
Is Marikina prone to earthquake?
Archaeological evidence tells us that the Marikina Fault earthquake zone, that runs almost North-South along the Marikina Valley, from Bulacan to Cavite and Laguna, and almost exactly parallels the route of the C-5 circumferential road around Metro Manila, slips every 200-400 years (average every 310 years) delivering …
What type of fault is Marikina Valley Fault?
right-lateral strike-slip fault system
The Marikina Valley Fault System, also known as the Valley Fault System (VFS), is a dominantly right-lateral strike-slip fault system in Luzon, Philippines.
What type of fault is Marikina Valley fault?
Is Marikina Valley Fault an active fault?
The 135-km long Marikina Valley fault system (MVFS) is an active dextral strike-slip fault that transects the eastern part of metro Manila, Luzon Island, Philippines.
How long is Marikina Valley Fault?
135-km long
The 135-km long dextral Marikina Valley fault system (MVFS) or Valley fault system (PHIVOLCS, 1999) is a major fault transecting the eastern portion of Metropolitan Manila and belongs to a system of faults and subduction zones that accommodates oblique convergence between the Philippine Sea Plate (PSP) and the Eurasian …
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