Starting at 6:19 PM to 6:45 PM EST 13 fireballs observed in South Central, PA. Most coming from the North with varying speeds and brightness. 3 were observed following each other with an interval of about 4 seconds. All 3 were visible at the same time. No sound accompanied. Back out for more viewing! To UNSUBSCRIBE from the 'meteorobs' email list, use the Web form at: http://www.tiacdot net/users/lewkaren/meteorobs/subscribe.html