Thailand monsoon floods leave two dead in multi-episode national aggregate
FLOOD / MONSOON
In brief
- What happenedThailand's 2026 monsoon flooding has moved beyond monitor-only status.
- How many affectedDisplaced persons: 169 · Deaths: 2 · Casualties: 19
- What help is neededFigures remain provisional as water levels, returns and government assessments are reconciled.
WorldsAid verification
A WorldsAid editor reviewed this record against 2 attributed sources, cleaned feed formatting and checked the event, place and reporting date. 8 human-impact figures were separated from the narrative and dated where the source allowed. Earlier observations remain in the evidence history instead of being silently overwritten.
What changed
Updated verified snapshot
This record was first dated 2026-08-18 and last verified 2026-09-19.
Situation
Thailand's 2026 monsoon flooding has moved beyond monitor-only status. GDACS event FL 1104122 records a national multi-episode aggregate of two deaths and 169 displaced people across the broader period from 18 August to 19 September 2026. The two deaths were reported in Nan Province during August and must not be presented as fresh casualties on 19 September. Thai Department of Disaster Prevention and Mitigation reporting corroborates continuing flood-response activity in Nan. The aggregate spans multiple episodes, provinces and observation dates, so it is retained as national context rather than as a denominator for one single flood incident. Figures remain provisional as water levels, returns and government assessments are reconciled.
Verified figures
- Displaced persons
- 169 retained at 2026-09-19
- Deaths
- 2 retained at 2026-09-19
- Casualties
- 19 retained at 2026-09-19
- GDACS national aggregate deaths
- 2 · reported in Nan Province in August 2026 retained at 2026-09-19
- GDACS national aggregate displaced
- 169 people retained at 2026-09-19
- Event period
- 18 August-19 September 2026 retained at 2026-09-19
- GLIDE number
- FL-2026-000158-THA retained at 2026-09-19
- Scope note
- Multi-episode national aggregate; not fresh 19 September casualties retained at 2026-09-19
What we knew when
- WorldsAid record entered the retained historical dataset.
- Two flood deaths were reported in Nan Province during August 2026 preserved as a dated, source-linked observation. Source
- GDACS event FL 1104122 retained as a multi-episode national aggregate: two deaths and 169 displaced across 18 August-19 September; deaths are not new on 19 September preserved as a dated, source-linked observation. Source
Earlier figures are never replaced by later values; additional observations are retained as new ledger entries.
Provenance
This page renders the last verified WorldsAid cache directly in HTML. It does not treat generated summaries as primary evidence.
Cached dataset: worldsai_drup771.sql.gz
Verified
SHA-256 4fc80d4a752905210122eb8d158d2a596bede96ee8fb71127131d173b3ff684a