Reports: 'Major explosion' at New Hampshire ball bearing plant; Updated

Scanners reporting a "mass casualty incident" after apparent explosion at NH Ball Bearing Company in Peterborough http://t.co/PMJfONYAx9

— Lauren Dezenski (@LaurenDezenski) February 10, 2014

Peterborough NH, Explosion at the Ball Bearing plant, 4th alarm is in, numerous MA en-route, country MCI Plan now activated.

— David Burns (@FD4D) February 10, 2014

Reports of EMS/FIRE/HAZMAT teams from multiple towns dispatched to scene of major explosion at NH Ball Bearing in Peterborough

— Beth Eisenberg (@Telegraph_BethE) February 10, 2014

Thoughts and Prayers to anyone who works or has family that works at NH Ball Bearing in Peterborough.

— Jenna.B (@JennaaBee13) February 10, 2014

BREAKING: about 100 rescue workers & Hazmat team called, triage area set up for possible decontamination of patients at NH Ball Bearings

— Jean Mackin (@JeanWMUR) February 10, 2014

BREAKING NEWS: We're posting live updates and streaming live coverage of the explosion in Peterborough here: http://t.co/5q4r8f68UT

— WMUR TV (@WMUR9) February 10, 2014

More than a dozen towns responding to explosion at NHBB in Peterborough. Extent of injuries unknown. http://t.co/8oT40LXuaG

— WMUR TV (@WMUR9) February 10, 2014

Map showing location of #Peterborough #NHBB explosion. http://t.co/TNDKD4I2It

— WMUR TV (@WMUR9) February 10, 2014

Explosion at Ball Bearing in Peterborough, NH:- 2 Explosions- All local hospitals notified- At least 12 injuries- 100 firefighters o/s

— PzFeed Top News (@PzFeed) February 10, 2014

NEW photo: Close-up picture of NH Ball Bearings in #Peterborough shows what appears to be blown out windows #wbz pic.twitter.com/w70nDyGa7i

— Steven Bognar (@Bogs4NY) February 10, 2014

CNN) — Eight to ten people have been injured in an explosion at a ball bearing company in Peterborough, New Hampshire,

— ShaneDeitertCNN (@ShaneDeitertCNN) February 10, 2014

“@BradTatum: Another Pic from Peterborough where a door appears to have been blown out of the NH Ball Bearing plant. pic.twitter.com/D77AGfP8Ck

— Navegante alpha 2012 (@kamaney2010) February 10, 2014

Update: As of 6:45pm: 15 patients from #NH Ball Bearing. Of those, 2 treated & transported to other facility; 7 treated & released.

— Monadnock Hospital (@MonadnockHosp) February 10, 2014