Probable flood inundation was reported in the Ayeyarwady Region of Myanmar as of September 13, 2026.

"Myanmar: Probable flood inundation in Ayeyarwady Region as of 13 Sep 2026" — ReliefWeb Updates · Humanitarian & Biosphere

16 Sept 2026

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What it means

This is a satellite-derived map for three townships in Myanmar's — Lemyethna, Yegyi and Thabaung — showing areas probably under water as of 13 September 2026 (6:15 PM local time). It was published on on 16 September 2026 as part of ongoing updates to the country's monsoon flood crisis, which has affected Ayeyarwady and other regions since July 2026, with multiple river and embankment breaches. The map is an operational hazard product, not a ground survey.

Accuracy & sourcesGrounded

The claim is a primary-source humanitarian map posted directly on ReliefWeb, the standard UN clearinghouse for such products, so it is authoritative about what its own satellite analysis shows. The word 'probable' indicates the inundation extent is estimated from remote sensing rather than confirmed on the ground, so the exact flooded area may differ from reality.

Probable flood inundation was reported in the Ayeyarwady Region of Myanmar as of September 13, 2026.

What it means

Accuracy & sourcesGrounded

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