February 27, 2010
And from California on the day OF the quake, after the Chile quake:

I was driving down the coast of California on Saturday afternoon [Feb 27] into the late evening. I know the route well but I turn on my GPS just for the company. Just outside of LA I stopped for gas and then continued on southbound I-5. The GPS was telling me to "turn around when possible" and head in the opposite direction (north) to go to San Diego from LA. It was several miles before it reoriented itself and started giving the right directions.