"an urgent report" is correct and usable in written English. For example, "I received an urgent report that the deadline had been moved up to tomorrow."
"They came back with an urgent report.
Jackson's "Lord of the Rings" had the air of an urgent report, borne in desperation from a distant land.
The memorandum, dated June 24 this year, was an "Urgent Report," meaning that the sender regarded it as a priority.
Pilots were on the verge of throwing up," the pilot said in an urgent report from a regional jetliner from Charlottesville.
Gisevius said, "It was not possible for Admiral Canaris to submit an urgent report to Hitler on his own initiative". He asserts that Canaris gave reports to Field Marshal Keitel who did not submit them.
Mr. Ryan was hypocritical for criticizing Mr. Obama for doing "exactly nothing" when a debt reduction panel he appointed "came back with an urgent report," said Senator Richard J. Durbin, a co-chairman of the president's campaign.
Anyone interested in the uses and abuses of history today has a duty to read this book". "A sobering and urgent report from the leading expert on how American history is taught in the nation's schools.
Another day, another urgent report by a prestigious body of health professionals demanding that something be done about obesity.
This warning note sets the mood for the 13 chapters that follow, an urgent contemporary report on "the sixth extinction".
Styron's account of being overtaken in late middle age by clinical depression's "toxic and unnameable tide" is an urgent frontline report of how it feels when the mind turns "agonisingly inward".
When "the urgent report" came up for a vote, Ryan voted against it.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.
Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com