advisory

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advisory

A document that contains information and analysis about a threat or vulnerability. Advisories are sent out by an organization to a list of subscribers or is posted on a Web site such as CERT/CC Advisories at www.cert.org/advisories. See alert.

advisory

Advice and information provided to assist in safe conduct of flight and aircraft movement.
References in periodicals archive ?
In fact, high bacteria levels, indicating the presence of human or animal waste, prompted 87 percent of the closures and advisories in 2001.
In Los Angeles County, elevated bacteria levels triggered 93 percent of the closures and advisories in 2001, all of which officials attributed to an unknown source.
Ventura County also posted a leap in closures and advisories, from 257 in 1999 to 856 last year, the report said, ranking it fifth in the state.
California's hike in beach closures and advisories is due in part to new state legislation that requires weekly testing of water quality at beaches with 50,000 or more annual visitors or adjacent to storm drains that flow through summer, officials said.