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Searsmont lumber mill explosion: What happened in Maine today? Scary videos amid mass casualty event
Emergency crews responded to Robbins Lumber in Searsmont, Maine, after reports of a massive fire and possible explosion. Investigators from the Maine State Fire Marshal’s Office were dispatched as emergency operations intensified, with warnings of a potential gas leak and a mass casualty scenario reported by dispatchers. Video and radar data showed a large smoke plume rising around noon, while authorities have not yet confirmed injuries or the cause.
Why It Matters
The incident prompted a multi-agency response and potential risk to nearby residents. Investigations are ongoing to determine the cause and scope of any casualties.
Timeline
6 Events
Injuries and cause not yet confirmed
May 15, 2026
Authorities have not yet confirmed the extent of injuries or the cause of the incident.
Flames, thick smoke, and a large smoke plume observed
May 15, 2026
Videos and images posted online showed enormous flames and thick black smoke pouring from the facility. Meteorologists from News Center Maine said radar imagery indicated a large smoke plume rising roughly 4,000 feet into the air shortly before noon.
Gas leak warnings and resident alerts
May 15, 2026
Responders were warned about a potentially significant gas leak at the scene, and dispatchers instructed emergency crews to notify nearby residents about the reported gas concerns.
Dispatch communications describe a possible 'mass casualty event' and requests for resources
May 15, 2026
CBS 13 reported dispatch communications described the situation as a possible mass casualty event, with emergency personnel requesting additional resources from surrounding departments.
Maine State Fire Marshal’s Office dispatched to the lumber mill as operations intensified
May 15, 2026
Authorities confirmed investigators from the Maine State Fire Marshal’s Office were dispatched to the lumber mill as emergency operations intensified throughout the afternoon.
Emergency crews rush to Robbins Lumber after reports of a massive fire and possible explosion
May 15, 2026
Emergency crews from multiple agencies rushed to Robbins Lumber on Main Street in Searsmont, Maine, after reports of a massive fire and possible explosion at the facility.