My radio meteor recording setup may have captured a trace of a fireball on 20100311 9_43pm MST  (20100312 4:43UT).  See spectrograph at url: http://www.slas.us/gallery2/main.php?g2_itemId=3153 I did not have a video meteor camera running. If list members in the Salt Lake area had a home security camera running would you please check your available captures for any indication of a sky brightening at that time. Reply to this list or via email to c a n o p u s 5 6 at y a h o o dot c o m Thanks, Kurt