On Tuesday night 8/24 7:57p PDT = 8/25 2:57 UT, I saw a lovely double flare ... flares about 4 seconds apart to perhaps magnitude -3. A visiting friend was impressed. The sat was still visible in bright twilight (mag -1?) between the flares. Nice near-zenith pass, peaking about 85 degrees in the NE heading towards the NW. NOAA 15 25338 is a good fit using Skymap and mccants.tle. A sat worth watching for. Tustin CA lat 33.729 long -117.822 Best Mark