SinkAlert MHEWS — Bangkok Command Map

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Web GIS — Bangkok

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Risk Map

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MHEWS Reports

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Base map

3D Buildings Terrain DEM

Overlays

Incident density heat

80%

News sinkholes (2024–2026) Impact ring — 1 km Impact ring — 3 km Impact ring — 5 km

Red impact rings around each sinkhole dot — toggle each radius (1 / 3 / 5 km) on or off independently, or per-dot in each popup

National news pins Citizen reports (live) GISTDA flood extent (live) Sinkhole risk model (RF)

MHEWS hazards

Earthquakes (USGS) Fire hotspots Flood / rain watch CCTV Cameras (2,700+) Live only (HLS streaming)

Data sources

Verified news catalog…

GISTDA flood (live)off

USGS earthquakes…

Fire (EONET/FIRMS)…

Open-Meteo rain…

Phase B RFoff

Citizen / LINEVPS only

ESRITH / ArcGISpartner path

MHEWS freshness: —

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News severity (verified)

Critical

High

Moderate

National pin

Citizen report

Terrain DEM — Bangkok profile

Elevation 0.9–3.4 m MSL · Terrarium 30m · ×4 exaggeration on 3D map

Micro-relief along monitored corridors — low elevation deltas drive subsidence risk in reclaimed zones.

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News incidents (2y)

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CAP alerts active

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Earthquakes (feed)

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Rain next 6h (mm)

News window: Jul 2024 → Jul 2026 VERIFIED

Active Alerts (24h)

Incident summary

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Verified incidents

Source confidence

News

Incident timeline

Recent verified incidents

Severity mix (window)

Critical

High

Moderate

View CAP alerts

Platform