Twisst - ISS alerts through Twitter

Hi, Heather Champ!

ISS will be visible passing at your location -weather permitting- on

March 13, 2011, 19:27:30 PDT

Is it a good one?
This time, the International Space Station will be flying over at 16 degrees. It will look like a very bright star (magnitude -0.5).

Where to look?
ISS will come up at the horizon from the west.

Your location
Your Twitter bio says you are here: "San Francisco", which Twisst thinks is at these coordinates: 37.777126, -122.419647. More info: Twisst and locations.

Questions and answers

Need a guide on where to look or what to look for? Let us explain everything about ISS and Twisst.

If you have other questions, or if you think Twisst is giving you incorrect information, please send a message to @twisst.