Story perspectives
Gas Explosion at Nashua Mental Health Facility Injures Firefighters
2/3/2026
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Story summary
- A natural gas explosion at the Greater Nashua Mental Health facility in Nashua, New Hampshire, on Monday afternoon caused a significant fire.
- Approximately 40 people evacuated safely.
- Three firefighters sustained non-life-threatening injuries.
- The cause of the explosion is under investigation.
- The building is a total loss.
