Back to river details Flood situational awareness
Bangkok Flood extent remains uncertain Insufficient satellite coverage or missing observations prevent an all-clear. Street flooding can be missed.
0 critical and 0 warning thresholds exceeded among 0 river, 0 coastal and 0 canal stations on the visible map.
Loading remaining observation feeds. Stations appear as each feed arrives.
R River levelC Canal levelmm RainfallT Coastal level / tide prediction+ School / hospital / emergency facility! GDACS event location
Red areas: satellite-detected flood. Yellow areas: recurring water. Red facility symbols: flood-cell overlap. Blank areas can have missing satellite coverage. Station colors use measured levels with local thresholds or official observed flood categories. They do not show flooded streets. Satellite flood overlay spans the visible map for 2026-09-28. Red shows detected flood cells; yellow shows recurring water. Transparent areas are not an all-clear. Stations cover the visible map. Exposure estimates cover the outlined 20 × 20 km sample near the map centre.
Full Bangkok Analyze map centre Refresh
Rainfall and predicted tides do not classify flood danger. Observed coastal levels use official flood categories where supplied. Event locations are regional, not flood outlines. Extent and exposure in the outlined sample Loading satellite classification...
NASA VIIRS two-day composite, approximately 250 m. Clouds and narrow streets can hide flooding. Population exposure remains unknown.
Measured water and rain Mekong basin network : 0 current observations in this view. This basin feed includes southern Vietnam. Northern Vietnam is outside its coverage.
0 river stations · 0 coastal gauges · 0 canal levels · 0 rain gauges on the visible map, reported within 24 hours.
0 critical thresholds 0 warning thresholds
Loading official river, canal and rain observations...
Choose a station (0) Bangkok drainage and tide outlook Loading official tide predictions...
Harmonic predictions exclude storm surge and river backwater. All 35,040 hourly values for 2026 are loaded. Download the full year .
Official BMA pump operations : public data exists for 148 stations; automated access is challenged. Pump operation and drainage capacity remain unverified in this map.
Reported situation ČT24 / ČTK report : homes, shops and roads flooded after prolonged rainfall overwhelmed drainage. News context does not establish the current extent.
Explore a reported eventBangkok Narayani at Bharatpur and Gaindakot · 2026-09-27 Koshi at Hanumannagar Kankalini · 2026-09-27 Northern Odisha at Balasore · 2026-09-27 Uttar Pradesh regional flood report · 2026-09-28 Chanthaburi flood report · 2026-09-27 Tanintharyi at Launglon · 2026-09-28 Chongqing regional flood report · 2026-09-28 Raw GISTDA flood polygons require a key. Street-level water depth, pump capacity and confirmed local evacuation totals are not integrated. These gaps prevent complete situational coverage.
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