source stringlengths 14 40 | provider stringlengths 3 64 | role stringlengths 18 58 | time stringlengths 4 62 | limits stringlengths 22 129 | url stringlengths 21 131 |
|---|---|---|---|---|---|
Sentinel-1 RTC | ESA / Microsoft Planetary Computer | Radar change screening | 15 and 27 Sep 2026 | Candidate signal; urban false positives and false negatives | https://planetarycomputer.microsoft.com/dataset/sentinel-1-rtc |
Sentinel-2 L2A | ESA / Microsoft Planetary Computer | Optical aerial context | 19 Jul and 29 Sep 2026 | Post-event image 91% cloud classified | https://planetarycomputer.microsoft.com/dataset/sentinel-2-l2a |
Global Surface Water | European Commission JRC | Permanent-water mask | 1984-2020 occurrence | Does not capture permanent-water changes after 2020 | https://global-surface-water.appspot.com/ |
NOW road sensors | Bangkok Metropolitan Administration | Road water depth and operating status | 2026-09-30T16:14:31Z | Snapshot is later than radar acquisition | https://now.bangkok.go.th/road-flood-data.json |
NOW CCTV flood observations | Bangkok Metropolitan Administration | Observed flooded-road locations | 2026-09-30T15:47:48Z | 24 locations; observation method varies | https://now.bangkok.go.th/cctv-flood-data.json |
NOW canal stations | Bangkok Metropolitan Administration | Canal operational status and level | 2026-09-30T16:14:31Z | 49 malfunctioning stations in snapshot | https://now.bangkok.go.th/canal-water-data.json |
NOW support facilities | Bangkok Metropolitan Administration | Shelters, parking, medical and transport support | 2026-09-30T16:16:27Z | Upstream feed marked stale; 240 facilities unmapped | https://now.bangkok.go.th/floodsupport-data.json |
Rain-gauge values | BMA values reported by Thai PBS | 24-hour rainfall context | 25-26 Sep 2026 | Four captured stations | https://www.thaipbs.or.th/news/content/558661 |
Ground photograph at Lak Si | Zaw Zaw Aung Thwin / Wikimedia Commons | Audience ground context | 27 Sep 2026 | Single location; not representative of all Bangkok | |
BFD-MSO response ontology | Bangkok Flood Reports repository | Coordination vocabulary and knowledge-graph prototype | Version 1.0 | Conceptual model; named relationships and deployment claims require source-level verification | ontology/flood_response_ontology.json |
Aviation disruption collection | Bangkok Flood Reports repository | Flight, airline, airport, and access-impact research leads | September 2026 | Internal analytical dataset; precise records, causes, rates, and policies require primary-source verification | flight-data/README.md |
District disaster designation update | Thailand government portal | Administrative response context | 29 Sep 2026 | Administrative designation is not an inundation boundary | https://thailand.go.th/issue-focus-detail/bangkok-ends-disaster-designation-in-21-districts-29-remain-affected?hl=en |
UTCC economic estimate | UTCC, reported by The Nation | Preliminary regional economic disruption estimate | 25-29 Sep 2026 | Secondary reporting; model not reproduced; excludes property and agricultural damage | https://www.nationthailand.com/business/40071602 |
2011 rapid assessment | World Bank / Government of Thailand | Historical context only | 2011 event; 2012 assessment | Different duration, price basis and sector scope from the 2026 estimate | https://documents1.worldbank.org/curated/en/677841468335414861/pdf/698220WP0v10P106011020120Box370022B.pdf |
Coastal megacities assessment | World Bank | Background on subsidence and flood vulnerability | 2010 publication | Background assessment, not a measured 2026 subsidence map | https://documents1.worldbank.org/curated/en/866821468339644916/pdf/571100WP0REPLA1egacities01019110web.pdf |
Thailand Economic Monitor | World Bank | Long-term mitigation context | June 2023 | National policy context; does not attribute causes of the September 2026 event | https://www.worldbank.org/en/country/thailand/publication/thailand-economic-monitor-june-2023-coping-with-floods-and-droughts |
Compiled drainage inventory | Bangkok Flood Reports repository | Unverified asset research leads | No observation timestamps supplied | No linked primary documents; coordinates, capacity and operating claims require verification | data/drainage-infrastructure/drainage_infrastructure_status.csv |
Economic evidence: ministry | Ministry of Industry CMC / PRD | Economic assessment and case-study context | 2026-09-29 | government release; Full page read | https://www.prd.go.th/th/content/category/detail/id/33/iid/546209 |
Economic evidence: fti | FTI, reported by The Nation | Economic assessment and case-study context | 2026-10-01 | secondary reporting of association estimate; Full indexed search text; direct page fetch failed | https://www.nationthailand.com/business/economy/40071756 |
Economic evidence: utcc_corrob | UTCC, reported by The Better | Economic assessment and case-study context | 2026-09-29 | secondary corroboration, same underlying estimate; Indexed search text; direct page returned 403 | https://www.thebetter.co.th/news/exclusive-english-news/47361 |
Economic evidence: rangsit | Rangsit University, reported by The Nation | Economic assessment and case-study context | 2026-09-28 | secondary reporting of scenario model; Full page read | https://www.nationthailand.com/business/40071579 |
Economic evidence: restaurant | Restaurant Operators Club, reported by The Nation | Economic assessment and case-study context | 2026-09-29 | secondary reporting of operator statements; Full page read | https://www.nationthailand.com/business/economy/40071661 |
Economic evidence: definitions | OECD / World Bank | Economic assessment and case-study context | 2019 | primary methodological publication; Indexed definitions | https://www.oecd.org/en/publications/fiscal-resilience-to-natural-disasters_27a4198a-en/full-report/component-7.html |
Economic evidence: accounting | GFDRR | Economic assessment and case-study context | 2014 | primary methodology; Indexed methodology text | https://www.gfdrr.org/sites/default/files/2017-09/PDNA%20GUIDELINES%20VOLUME%20B%20-%20Macroeconomics%20Impact%20of%20Disasters.pdf |
Economic evidence: siam_1 | Wuthichai Luangamornlert, CEO, reported by Thai PBS | Economic assessment and case-study context | 2026-09-30T10:18:00+07:00 | Secondary reporting of management statement; Full article read; management statement reported by Thai PBS | https://www.thaipbs.or.th/news/content/558891 |
Economic evidence: siam_2 | Chaiwat Luangamornlert, founder/chairman, reported by Prachachat | Economic assessment and case-study context | 2026-10-01T19:26:00+07:00 | Secondary reporting of management statement; Indexed reporting of park Facebook video; original video not independently inspected | https://www.prachachat.net/business/news-2074971 |
Hydropower capacity register | EGAT | Contracted generating capacity | August 2026 | Capacity is not actual generation or event availability | https://www.egat.co.th/home/en/statistics-all-egat/ |
Reservoir storage register | EGAT | Published stored volume and capacity percentage | August 2026 | Not September event telemetry or dam safety score | https://www.egat.co.th/home/en/statistics-reservoir-latest/ |
Bhumibol specifications | EGAT | Plant specification and location context | Consulted 1 October 2026 | No dated structural inspection or generation history | https://www.egat.co.th/home/en/bhumibol-dm-specification/ |
Sirikit specifications | EGAT | Plant specification and location context | Consulted 1 October 2026 | No dated structural inspection or generation history | https://www.egat.co.th/home/en/sirikit-dm-specification/ |
Srinagarind specifications | EGAT | Plant specification and location context | Consulted 1 October 2026 | No dated structural inspection or generation history | https://www.egat.co.th/home/en/srinagarin-dm-specification/ |
Vajiralongkorn specifications | EGAT | Plant specification and location context | Consulted 1 October 2026 | No dated structural inspection or generation history | https://www.egat.co.th/home/en/vajiralongkorn-dm-specification/ |
Copernicus DEM description | Copernicus Data Space Ecosystem | Surface elevation and acquisition limitations | Main observations 2011–2015 | DSM includes vegetation and buildings; no present ground or floor survey | https://dataspace.copernicus.eu/explore-data/data-collections/copernicus-contributing-missions/collections-description/COP-DEM |
Copernicus DEM datum documentation | Copernicus Data Space Ecosystem | Vertical reference | Consulted 1 October 2026 | EGM2008 requires reconciliation with local gauge and survey datums | https://documentation.dataspace.copernicus.eu/APIs/SentinelHub/Data/DEM.html |
Bhumibol multipurpose benefits | EGAT | Basin and operational context | Consulted 1 October 2026 | General benefits do not attribute September event causality | https://www.egat.co.th/home/en/bhumibol-dm/ |
Vajiralongkorn multipurpose benefits | EGAT | Basin and operational context | Consulted 1 October 2026 | General benefits do not attribute September event causality | https://www.egat.co.th/home/en/vajiralongkorn-dm/ |
Sirikit basin context | EGAT | Nan and Chao Phraya basin relationship | Consulted 1 October 2026 | General description does not provide event telemetry | https://www.egat.co.th/home/en/sirikit-dm/ |
Srinagarind river context | EGAT | Khwae Yai and Mae Klong location | Consulted 1 October 2026 | General description does not provide event telemetry | https://www.egat.co.th/home/en/srinagarin-dm-about/ |
Early warning framework | WMO | Innovation service design context | Consulted 2 October 2026 | General framework does not validate proposed startup demand or effectiveness | https://wmo.int/resources/wmo-bulletin/wmo-bulletin-vol-72-1-2023/overview-of-early-warnings-all-executive-action-plan-2023-2027 |
Disaster risk innovation | GFDRR | Usable information and community participation | Consulted 2 October 2026 | General innovation context does not establish commercial viability | https://www.gfdrr.org/en/innovation |
Tidal alignment explanation | NOAA | Physical astronomy and tidal range | Consulted 2 October 2026 | General mechanism does not establish local event causality | https://oceanservice.noaa.gov/education/tutorial_tides/tides06_variations.html |
Local tidal influences | NOAA | Weather and river modification of water levels | Consulted 2 October 2026 | General explanation is not a Bangkok event measurement | https://oceanservice.noaa.gov/education/tutorial_tides/tides08_othereffects.html |
2026 tide prediction station directory | Royal Thai Navy Hydrographic Department | Station and datum selection | 2026 tables consulted 2 October 2026 | Predictions are not observations | https://hydro.navy.mi.th/waterlaveltable |
Fort tide predictions MSL edition | Royal Thai Navy Hydrographic Department | Hourly prediction context for 25–29 September 2026 | September 2026; consulted 2 October 2026 | Table MSL is not reconciled with EGM2008 or BMA gauges; no observed series validated | https://hydro.navy.mi.th/storage/frontend/article/22984/file/th/PC2026msl.pdf |
Suvarnabhumi operating and access notice | PRD carrying airport statement | Airport availability and dated access advice | 26 September 2026 | Not a continuous operating log or flight-specific status | https://www.prd.go.th/th/content/category/detail/id/33/iid/545217 |
Bangkok travel rolling update | Tourism Authority of Thailand | Selected airline and baggage disruption context | Page dated 26 September; incorporates 29 September 2026 update | Mutable page; no flight denominator or baggage total | https://www.tatnews.org/2026/09/weather-and-travel-conditions-in-bangkok-and-surrounding-areas-visitor-information/ |
27 September rail status | Thailand government portal citing TAT | Dated rail operating snapshot | 27 September 2026 18:00 Thailand time | No continuous operation or capacity measurement | https://thailand.go.th/public/issue-focus-detail/bangkok-weather-and-travel-update--27-september-2026-1800-hrs |
Don Mueang taxiway account | The Nation citing AOT deputy airport director | Attributed airport incident and operating statement | 26 September 2026 | Secondary publication of official account; airport logs not inspected | https://www.nationthailand.com/news/general/40071533 |
Bangkok Floods, September 2026
Final stakeholder report for communities, businesses, infrastructure operators, and policymakers, created and curated by Aung Ko Myint.
The report combines dated satellite screening, Bangkok Metropolitan Administration operational snapshots, ground observations, infrastructure and transport evidence, economic reporting, and clearly stated limitations. It does not treat satellite candidates as confirmed parcel-level flooding and should not replace current official warnings or site-specific professional assessment.
Files
bangkok-flood-report.pdf- the complete 32-page stakeholder report.source_register.csv- machine-readable sources, dates, direct URLs, uses, and limitations.LICENSE.md- license and third-party-material notice.
Key dates
- Event period: September 2026
- Main operational snapshots: 30 September 2026
- Report date: 1 October 2026
License and attribution
Except where otherwise noted, original text, analysis, maps, charts, and project documentation are licensed under CC BY-SA 4.0. Third-party materials retain their respective licenses and terms. Preserve all source-specific credits and limitations when reusing this work.
The Lak Si photograph in the report is by Zaw Zaw Aung Thwin, sourced from Wikimedia Commons, and licensed under CC BY-SA 4.0.
Responsible use
This is an evidence synthesis with documented uncertainty, not an emergency alert, certified flood boundary, engineering inspection, property valuation, insurance determination, or guarantee of route safety. Consult current public authorities and qualified local professionals for operational decisions.
- Downloads last month
- 43