Celaya is a city and its surrounding municipality in the state of Guanajuato, Mexico, located at 20°52′N, 100°82′W in the southeast quadrant of the state. There are many smaller towns around Celaya including Rincón De Tamayo, Tarimoro, Salvatierra, La Moncada, Panales Jamaica (Cañones), Panales Galera, La Calera, La Estancia, La Noria, La Acebuche, Cacalote, and Charco Largo. Explosion of improperly protected gunpowder and fireworks warehouse in September, 1999 killed over 60 people and badly injured over 300. Celaya is also famous for the production of cajeta.