Is your house sitting on top of the East Valley Fault or West Valley Fault line?

Quick links of the West and East Valley Fault line maps:

1. Google map over the Phivolcs map via
2. Is your house standing on an earthquake faultline?
3. Download The Valley Fault System Atlas.
4. Clearer look at the East and West Valley Fault on Google Maps


I admire the work and effort  of individuals who are educating the citizens on the earthquake fault line in Metro Manila. After all, everyone will be affected by the tremors of a 7.2 earthquake. One such website, Is your house standing on an earthquake faultline? showcases an overlay of the google map over the Phivolcs map. It lists communities and subdivisions that sits on the fault line in one gigantic stitched map per sector , however the data used here is older than  The Valley Fault System Atlas from Philippine Institute of Volcanology and Seismology (Phivolcs). Compare the Google Map below with the latest atlas from Phivolcs which you can download here if Phivolcs website is slow.

Click the images below and magnify the image to get enlarged view:

Google Map West Fault

Google Map’s West Fault- South Bound


Another site provides a list of notable barangays, villages and infrastructure that lie exactly on top or within 500-meter radius from the fault line.

Province of Rizal
Southville Montalban
Kasiglahan Village, Montalban
Litex Textile Mills, Montalban
Dulong Bayan 2, San Mateo Rizal
Santo Nino, San Mateo Rizal

Quezon City
Bagong Silangan Quezon City
Vista Real Classica
Sumama Ka Compound
Filinvest Homes 2
Aldea Verde
Sunnyside Heights Subdivision, Quezon City
Batasan Hills
Kasiglahan Village
Tagumpay Elementary School
Capitol Homes
Loyola Grand Villas
Ateneo De Manila University
Industrial Valley
Blue Ridge
J.M. Basa Compound
White Plains, QC
Queensville Court

Marikina City
San Isidro, Marikina
Santa Elena Markina

Pasig City
Valle Verde
Kawilihan Village
Bagong Ilog

Makati City
West Rembo
East Rembo
Brgy. Rizal, Makati

North Signal Village
Central Signal Village
South Signal Village
Maharlika Village
Pandatum Village
Pan-Am Village
Central Bicutan
Lower Bicutan
Mañalac Estate
Doña Rosario Heights Subdivision

Muntinlupa City
Posadas Village
Embassy Village
Carmina Compounds
Liberty Homes
Amkor Anam, Cupang, Muntinlupa
New Alabang Hills / Alabang 400
Bayanan, Muntinlupa
Lake View Homes 1 and 2, Muntinlupa
Midland Subdivision
Greenville Subdivision
Country Homes Alabang
Bruger Subdivision
New Rain Subdivision
Muntinlupa City Hall
Sto Nino Village
Poblacion, Muntinlupa
Lodora Homes
Camella Homes Alabang 3
Park Homes
Golden Gate Park
R.M. Tiosejo Residential Subdivision
SM Muntinlupa
Park Homes, Tunasan, Muntinlupa
Villa Carolina, Tunasan, Muntinlupa

San Pedro, Laguna
La Marea
Real Ville
St. Anne Homes
Susana Heights
United San Pedro
Adelina 1A
GSIS Village
Sampaguita Village
Calendola Village
Stonecrest San Pedro Laguna
Rosario, San Pedro, Laguna
Estrella, San Pedro, Laguna

Biñan, Laguna
Juana 3, Binan, Laguna
Manila Southwoods Golf and Country Club, Binan, Laguna
DLSU Science and Technology Complex, Laguna
The Beacon Academy
Carmona, Cavite
San Lazaro Leisure and Business Park, Carmona, Cavite
Carmona Estates
Canyon Ranch
Moderno Homes

Santa Rosa City, Laguna
Wedge Woods Subdivision
Ayala Westgrove Heights
Santo Domingo, Santa Rosa

Silang, Cavite
Richland Hills Phase 1

Calamba, Laguna
Adventist University of the Philippines, Laguna
Canlubang Golf and Country Club

Compare it with Phivolcs Atlas below:

The Valley Fault System Atlas from Philippine Institute of Volcanology and Seismology by

There are more links and maps. The author says “there you can find maps on the Marikina Valley faultline that I assembled and tweaked (note: nowhere else will you find these customised maps available) which pinpoint the affected barangays and subdivisions in clear detail, showing even the NAMES OF STREETS and exact location where a major faultline capable of generating a 7.2 magnitude earthquake lurks.” Whether one’s home is a kilometer or more away, it is important to check the structure of their homes through this “House self-check”. Do the self-check here.

How Safe is My House? Self-check for earthquake safety by