Downgrade to Alert Level 1 for Mekong sub-region
In recent days, wet weather prevailed over the Mekong sub-region, contributing to the suppression of hotspot and smoke haze activity. A total of 39 and 62 hotspots detected on 12 and 13 May 2026 respectively based on NOAA 20 satellite surveillance.
In the coming months, widespread shower activities are forecast to continue over most areas of the Mekong sub-region as the inter-monsoon conditions transition into Southwest Monsoon conditions.