Seal of City of Candon
Province of Ilocos Sur · City of Candon

Climate and Disaster Risk Assessment

Annex to the Comprehensive Land Use Plan · 42 barangays · 3 of 10 hazards computed
Download full PDFFull assessment · 10 hazards · 42 barangays
Contains sample data. Hazard ratings, Population and sensitivity, Replacement costs, Critical facilities, Land use by barangay — these figures were generated to test the report and are not measurements of this city. Uploading the real dataset replaces them.
Hazard information

The hazards, layer by layer

Susceptibility as published by the source agency, clipped to each barangay

Each hazard applicable to this city, what it was measured from, and — where the source permits computation — the share of each barangay in each susceptibility class.

Hazard layer
Allangigan Primero — 64.7% susceptible (score 4)Allangigan Segundo — 86.6% susceptible (score 4)Amguid — not mappedAyudante — 50.8% susceptible (score 4)Bagani Camposanto — noneBagani Gabor — 71.9% susceptible (score 4)Bagani Tocgo — 7.1% susceptible (score 1)Bagani Ubbog — 18.9% susceptible (score 2)Bagar — 97.8% susceptible (score 4)Balingaoan — 50.3% susceptible (score 4)Bugnay — 10.8% susceptible (score 2)Calaoaan — 100.0% susceptible (score 4)Calongbuyan — 90.9% susceptible (score 4)Caterman — 54.2% susceptible (score 4)Cubcubbuot — 32.0% susceptible (score 3)Darapidap — 95.1% susceptible (score 4)Langlangca Primero — 72.2% susceptible (score 4)Langlangca Segundo — 85.1% susceptible (score 4)Oaig-Daya — 100.0% susceptible (score 4)Palacapac — 9.7% susceptible (score 1)Paras — 100.0% susceptible (score 4)Parioc Primero — 34.5% susceptible (score 3)Parioc Segundo — 33.3% susceptible (score 3)Patpata Primero — 90.3% susceptible (score 4)Patpata Segundo — 80.1% susceptible (score 4)Paypayad — 96.3% susceptible (score 4)Salvador Primero — 8.9% susceptible (score 1)Salvador Segundo — 28.7% susceptible (score 3)San Agustin — 35.1% susceptible (score 3)San Andres — 31.1% susceptible (score 3)San Antonio — 72.2% susceptible (score 4)San Isidro — 100.0% susceptible (score 4)San Jose — 100.0% susceptible (score 4)San Juan — 44.7% susceptible (score 4)San Nicolas — 100.0% susceptible (score 4)San Pedro — 100.0% susceptible (score 4)Santo Tomas — 10.2% susceptible (score 2)Tablac — 11.2% susceptible (score 2)Talogtog — 100.0% susceptible (score 4)Tamurong Primero — 97.2% susceptible (score 4)Tamurong Segundo — 95.1% susceptible (score 4)Villarica — 100.0% susceptible (score 4)
Very high — >40% of the barangayHigh — 20.01-40% of the barangayModerate — 10.01-20% of the barangayLow — <=10% of the barangayNone mappedNot mapped by the agency
Flood

Share of each barangay at moderate susceptibility or above. Pick a hazard to change the layer; its detail is in the table below.

Switch on an agency layer in the panel to draw the publisher's own susceptibility polygons underneath the shading, and check the computed figures against the source they were measured from.

Flood computed

Group
Hydrometeorological
Source agency
DENR-MGB
Magnitude measured in
Flood depth (m)
Class attribute
FloodSusc
BarangayVHFHFMFLFSusceptibleExposure score
Allangigan Primero—59.94.82.464.74
Allangigan Segundo0.151.035.53.186.64
Ayudante—7.743.147.450.84
Bagani Camposanto———33.50.01
Bagani Gabor—47.824.127.471.94
Bagani Tocgo—7.1—4.27.11
Bagani Ubbog——18.938.218.92
Bagar—32.465.52.297.84
Balingaoan—7.243.127.150.34
Bugnay0.76.93.22.710.82
Calaoaan—19.680.4—100.04
Calongbuyan—21.769.2—90.94
Caterman—14.439.8—54.24
Cubcubbuot—9.522.5—32.03
Darapidap—69.126.0—95.14
Langlangca Primero—15.556.727.972.24
Langlangca Segundo—3.281.914.985.14
Oaig-Daya0.396.43.2—100.04
Palacapac—4.25.4—9.71
Paras—6.193.9—100.04
Parioc Primero—16.118.323.634.53
Parioc Segundo—25.87.54.533.33
Patpata Primero—36.753.6—90.34
Patpata Segundo1.617.361.213.080.14
Paypayad—57.039.3—96.34
Salvador Primero1.47.5—48.58.91
Salvador Segundo1.98.618.226.428.73
San Agustin—0.035.164.935.13
San Andres—21.19.9—31.13
San Antonio——72.227.872.24
San Isidro—20.479.6—100.04
San Jose—3.896.2—100.04
San Juan——44.655.444.74
San Nicolas—73.726.3—100.04
San Pedro——100.0—100.04
Santo Tomas——10.29.010.22
Tablac—3.87.429.211.22
Talogtog—10.189.9—100.04
Tamurong Primero—39.757.5—97.24
Tamurong Segundo—20.874.3—95.14
Villarica—65.134.9—100.04

Percentages are of each barangay's GIS area. A barangay with no row had no polygon of this hazard intersecting it — which is not the same as a measured zero, and is left blank rather than filled in. "Susceptible" totals the classes at moderate and above.

Drought no source yet

Group
Hydrometeorological
Source agency
PAGASA
Magnitude measured in
Rainfall deficit
Not computed. No automated source is wired up for this hazard yet.

Storm Surge no source yet

Group
Hydrometeorological
Source agency
PAGASA / Project NOAH
Magnitude measured in
Surge height (m)
Not computed. No automated source is wired up for this hazard yet.

Sea Level Rise no source yet

Group
Hydrometeorological
Source agency
PAGASA
Magnitude measured in
Inundation depth (m)
Not computed. No automated source is wired up for this hazard yet.

Ground Shaking needs manual entry

Group
Geological
Source agency
PHIVOLCS
Magnitude measured in
PEIS intensity
Not computed. The publishing agency will not serve this layer for computation, so susceptibility has to be entered per barangay by the planner.

Earthquake-induced Landslide needs manual entry

Group
Geological
Source agency
PHIVOLCS
Magnitude measured in
Susceptibility class
Not computed. The publishing agency will not serve this layer for computation, so susceptibility has to be entered per barangay by the planner.

Ground Rupture no source yet

Group
Geological
Source agency
PHIVOLCS
Magnitude measured in
Distance to fault trace
Not computed. No automated source is wired up for this hazard yet.

Tsunami needs manual entry

Group
Geological
Source agency
PHIVOLCS
Magnitude measured in
Run-up height (m)
Not computed. The publishing agency will not serve this layer for computation, so susceptibility has to be entered per barangay by the planner.