UPDATE 11:37 AM ET
Gradescope, iThenticate, Turnitin, and PollEverywhere are now working. Canvas is still experiencing an outage.
While Canvas is inaccessible, you can access these tools directly at Gradescope.com, iThenticate.com, Turnitin.com, and Polleverywhere.com.
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10:00 AM ET
Unfortunately, several of our tools (including Canvas) are currently impacted by an ongoing Amazon Web Services (AWS) outage this morning.
You may be unable to login or encounter significant performance issues for Canvas, Gradescope, Poll Everywhere, and Turnitin until this is fixed by Amazon. You can follow the progress below for specific tools, and we will update you once we hear that service has been restored.
If you have any questions, please email canvas@pobox.upenn.edu.