Reports of witnesses are available on the following French forums :
Astrosurf : http://www.astrosurf.com/ubb/Forum15/HTML/001062.html et http://www.astrosurf.com/ubb/Forum15/HTML/001063.html
Webastro : http://www.webastro.net/forum/showthread.php?p=535796 et http://www.webastro.net/forum/showthread.php?t=40675
FuturaSciences : http://forums.futura-sciences.com/materiel-astronomique-photos-damateurs/280682-bolide-17-janvier-vers-18h50.html
Spica : http://www.spica.org/sujet-ovni-ufo-482014.php
The English translations of the report aren't yet online. If you can, you can read the French version of them. Otherwise, you can contact the author of these pages at the mail adress : ka.antier__at__wanadoo.fr
My apologies for the late in updating this event.
Did you also observe this fireball ? Don't hesitate to fill in the online report form !