Backtested against Typhoon Kristine

Know the land before you buy it.

Every lot in Naga City carries a flood, earthquake, and landslide history. Bedrock reads the official models at your exact coordinates and hands you the full due-diligence file — in under a minute.

Check a property

Free · no card · reports saved to your account

PDF

Risk & due-diligence report

Barangay Abella, Naga City

13.62310, 123.18412 · Camarines Sur · Illustrative sample

68/100

Hazard score

  • FloodModerate risk
  • EarthquakeLow risk
  • LandslideLow risk
  • VolcanicLow risk

Band set by flood — the governing peril caps the headline grade, so a wet lot can’t average its way to a good score.

Flood depth by rainfall scenario

5-yr rainNone mapped
25-yr rain0.1–0.5 m
100-yr rain0.5–1.0 m

Flood loss

₱9k–₱24k/yr

average annual, structure only

City standing

62nd pctile

Flood model read · 10 m LiDAR grid3 hospitals within 2 km

Every report reads from official sources

UP NOAH / DREAM LiDARPHIVOLCSUSGS earthquake catalogPSA CensusCopernicus DEMERA5 rainfallOokla SpeedtestOpenStreetMapUP NOAH / DREAM LiDARPHIVOLCSUSGS earthquake catalogPSA CensusCopernicus DEMERA5 rainfallOokla SpeedtestOpenStreetMap

October 22, 2024

Kristine put whole neighborhoods underwater. Few saw it coming. The data did.

When Severe Tropical Storm Kristine stalled over Camarines Sur, Naga suffered its worst flooding in decades — including streets that had “never flooded before.” The official flood models had most of them mapped all along. Bedrock exists so that the next buyer reads the model before the storm does the telling.

The data is public — and buried

Flood models, fault maps, and susceptibility layers exist for every barangay. They live in GIS portals and shapefiles nobody opens mid-negotiation.

The market won’t tell you

Listings don’t carry flood depth, and sellers aren’t required to disclose modeled hazard exposure. The information asymmetry is priced against the buyer.

The cost lands after you sign

Repairs, raised floors, insurance, resale discount — hazard exposure becomes your bill the day the deed transfers. A one-minute check beforehand is the cheapest mitigation there is.

One pin. One minute. One answer.

Try it now
1

Pin the property

Drop a pin or search any address in Naga City. No forms, no waiting on an agent.

2

The models run

Flood depths per rainfall scenario, fault distance, shaking intensity, landslide susceptibility, terrain, 700+ establishments — read at your exact coordinates.

3

Read the file

Twelve sections with scores, maps, peso loss estimates, and per-property assessor commentary. On the web, and as a verifiable PDF.

Everything a due-diligence file should contain.

Not a score with a paywall behind it — the actual figures, the maps, and the reasoning, section by section.

Flood depths per scenario

UP NOAH / DREAM 10 m LiDAR model · storm surge · event history

5-yr rain

None mapped

25-yr rain

0.1–0.5 m

100-yr rain

0.5–1.0 m

Loss in pesos, not adjectives

₱9k–₱24k/yr

average annual structure loss

100-year event: 6–15% of structure value — plus what each mitigation option costs and when it pays back.

Standing across the city

62nd

flood-risk percentile, citywide grid

SafestRiskiest

Ground shaking, engineered

PEIS VII

expected intensity at the site

NSCP seismic zone, design PGA, fault distances, liquefaction screening, and 55 years of recorded events within 100 km.

Measured, not promised

112 Mbps

median download, nearest Speedtest tile

Real Ookla measurements around the lot — plus power and water utility profiles.

A document that proves itself

The PDF’s certification page carries a reference number, a QR code to the authoritative live report, and a SHA-256 fingerprint of the underlying assessment. A printed copy can always be checked against the original.

9699-4135-0387-2DA3

SHA-256 content fingerprint

Figures shown are illustrative samples. Also in every report: property snapshot, volcanic exposure, landslide & terrain, livability distances, investment context, buildability guidance, and recommended next steps — twelve sections, each with per-property assessor commentary.

Built to be checked, not believed.

A risk report is only worth what its author is willing to publish about its own accuracy.

Read the Kristine backtest

0 m

flood-model grid resolution

0

rainfall scenarios per property

0+

establishments mapped citywide

0 yrs

of earthquake records analyzed

Backtested against a real storm

The flood model behind every report was run against documented Kristine outcomes, site by site — and we published the hits and the misses.

The worst peril sets the grade

A flood-prone lot can’t average its way to a good score with nice amenities. The governing hazard caps the headline band.

Versioned, reproducible scoring

Every score carries its methodology version. Same pin, same version, same number — in the report, the PDF, and the API.

Honest about uncertainty

Loss figures are ranges with stated assumptions, provisional data is labeled provisional, and every report says what it can’t tell you.

Whoever signs, signs informed.

Home buyers & OFWs

Buy the lot, not the problem

Check any listing before the earnest money moves — including from abroad. Share the link with your family, your broker, or your engineer.

Brokers & developers

Close with the answer already on the table

Attach a Bedrock PDF to the listing and the hazard conversation is handled — with a company workspace, member permissions, and per-report billing.

Lenders & insurers

Screen a portfolio before lunch

The scoring API rates up to 500 coordinates per call with the same versioned engine behind the reports. Same pin, same number, every time.

Questions, answered plainly.

Yes. Anyone can see a free snapshot for any pin; signing in unlocks the full report and PDF at no cost. Companies that order reports at volume are billed per report under their own workspace agreement.

No — and we say so on every report. Bedrock is a screening tool built on official models. It tells you which questions to ask and where to spend your geotechnical, engineering, and legal budget before you commit.

UP NOAH / DREAM LiDAR flood and landslide models, PHIVOLCS fault and volcano records, the USGS earthquake catalog, PSA census data, Copernicus elevation, ERA5 rainfall, Ookla Speedtest tiles, and OpenStreetMap. Every report lists its sources.

Naga City, Camarines Sur — the entire city, every barangay. The platform is built to add cities, and coverage will expand.

Yes. Every report has a private link you can send to a spouse, broker, or engineer, and the PDF carries a QR code and content fingerprint so anyone can confirm a printed copy against the live original.

The land already has a history. Read it first.

Pin any lot in Naga City and read its full risk file in under a minute — free.