UFO Sighting in Calgary, Alberta on March 23rd 2016 – Strobe like object flashing strob bright white lights traveling NW then turned SW hovered and went through cloud celling to disappear

Second story residence in main bedroom with large windows I observed a very bright brilliant flashing white strobe light object with 2 lights on either end of the cylinder. It was randomly flashing strobe white light at various speeds and no pattern to the flashing. It was moving slowly approx 1000ft above the ground moving slowly NW to Nose Hill Park in Calgary, Alberta, Canada, then after 30mins it abruptly turned and moved S to SW for another 15 min still flashing random strobe lights till it came to a point right under the cloud layers then moved straight up and disappeared. Have Video having tough time to download