Verified sinkhole intelligence · Bangkok

Verified urban geohazard intelligence for ops and insurers.

SinkAlert maps Bangkok’s sinkhole risk: verified news incidents, a location risk model, and LINE/web citizen reporting — so agencies know which roads to inspect first.

Web GIS — Bangkok VERIFIED
Verified incidents (2y)
Loading news catalog…
Verified news incidents (2y)
Phase B RF
Location risk model
RED/ORANGE
High-risk ground flagged
Marine clay + subsidence
Bangkok risk drivers
See it in action

How SinkAlert flags high-risk ground

The problem

Underground risk is discovered too late

Road collapse can't be judged from the surface alone. Voids form silently under soft Bangkok clay — and today, inspection usually starts only after visible damage.

Hidden voids

Underground cavities are hard to detect and early warning is limited. By the time cracks appear, failure may be imminent.

Reactive inspection

Agencies inspect after collapse, not before. With thousands of km of road, they need to know where to look first.

Costly disruption

Emergency repairs shut roads and utilities, hurting businesses and communities — at many times the cost of prevention.

The solution

Open signals, verified incidents, agency playbooks

SinkAlert fuses open hazard feeds, a verified news incident catalog, and LINE/web citizen reporting — scored by a location risk model that flags high-risk ground before collapse.

Satellite InSAR (partner)
Verified news incidents
USGS · Open-Meteo
Incident history
Citizen / LINE (VPS)

SinkAlert risk engine

Location risk model
Phase B RF · 43 features
Verified map pins
Inspection priority
Inspection priority report
Verified intelligence

Recent news-confirmed sinkholes

Dated incidents with source links (Jul 2024–Sep 2026). Each row shows our Phase B RF risk score for that location — RED/ORANGE = flagged high-risk. Open the dashboard for the full map and timeline.

IncidentDateSeverityModel riskConfidenceProvinceSource
Phase B RF risk model · LOPO AUC 0.945 · flags 14 of 28 recent (2y) incidents RED/ORANGE high-risk
Team & execution

Built by operators, validated in the field

Leadership across technology, commercial strategy and geospatial science — with partner-led field validation.

AB

Auttapong Budhsombatwarakul

CEO / CTO

18 years in IT & data · product, AI, GIS, cloud.

SN

Sasion Nanthaphiriyakit

COO

10 years in business SaaS · strategy, GTM, government partnerships.

SM

Sitthisak Moukomla, Ph.D.

Advisor

Geospatial data scientist · remote sensing & risk modelling.

Open the live risk map.

Verified news pins, open hazard feeds, and citizen reports — scored by the location risk model, no fabricated corridor scores.

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