There were 2 quakes, a M6.2 and a M 6.4, both in Panama region. So, the 6.4 matched your prediction. Note that it matched your prediction because you had +/1 1 day. If you want to claim matching the day, you have to be specific in your prediction: were you predicting Universal Time (GMT) or were you predicting local time.

On Island; starting gradual move from heartland.

Chris