Investigators have determined that a suspicious package found at the University of Northern Iowa is not a threat to the campus or public.

According to an updated alert posted on the school's website, Waterloo police have given the all-clear for UNI to reopen the main campus in Cedar Falls at 10:30 a.m. today (Tuesday, July 28, 2015), as previously announced.

For additional information on what caused the campus to be shut down for nearly 2-1/2 hours, CLICK HERE.

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Authorities are investigating a suspicious package found on the University of Northern Iowa's main campus in Cedar Falls.

An alert posted on the school's website says the campus is closed for all personnel until 10:30 a.m. today (Tuesday, July 28, 2015).

According to the alert, Waterloo police have been called to the campus to investigate the suspicious package.

No other information is currently available. More information will be posted here, when it's available.