Sighted while driving motor vehicle eastbound on Foothill Blvd. May have initiated from higher angle than reported as first sighting occurred as it entered field of view from top of windshield. Velocity was very fast and appeared to enter atmosphere at shallow angle with flat trajectory akin to videos of recent explosive meteor in Russia. Total veiwing time ~6 seconds. Appeared to burn out as it went dark at bottom of trajectory with no sign of explosion. Had a long non-persistent tail about the same bluish color as the meteor.
