Las Vegas, Nevada Green Meteor 21NOV2011

Las Vegas, NV. Green Luminous Meteor 3-4 second Duration between 7:15-7:20 pm 21NOV2011
It's now 7:32pm PST in Las Vegas, NV. I was out back on my patio, facing east when I saw a pale green luminous ball shoot across the sky, west to east. It was larger than all bodies visible in the night sky, except the moon. My best estimation would be approximately 1/10 size of a full moon, perhaps slightly larger. I was visible for about 3 or 4 seconds before it vanished in the eastern horizon. There was little or no visible "tail" which seemed immediately odd to me. There was no flashing, twinkling or other fluctuation in it's luminosity or intensity. This likely happened between 7:15 & 7:20pm. Well wishes,~Kim C. Harper  Thank you Kim!
Any other sighting reports? 
Please report: Date and Time of event? Location name (town,city) where you were when saw the meteor? Start and Stop location in sky? Direction of movement? Duration of Event (seconds)? Brightness ( in comparison with Venus, Moon, Sun) color, sounds? Photos? Videos? please email LunarMeteoriteHunter@gmail.com Your reports make it possible for all to check what they saw as well. Thank you! 2011 The Year of Meteors!