The phrase "a significant event that" is correct and usable in written English.
It can be used to introduce a description or explanation of an important occurrence or happening.
Example: "The researchers documented a significant event that changed the course of history."
Alternatives: "an important occurrence that" or "a notable incident that".
All we knew was we had a significant event that was potentially catastrophic".
Steel bar fracture is a significant event that can lead to progressive collapse of reinforced concrete (RC) structures.
But it was a significant event that provides momentum to a near decade-long goal of creating a public safety network, analysts said.
He pauses for a time, then says quietly: "There was a significant event that occurred in this case that made me really wonder how well we understand the environment we were in.
The company said it had alerted the French authorities to what it described as a "significant event" that could have an impact on the cost and timetable of the plant.
Cross-border arrests of high-profile business executives don't happen often, making the arrest of a top Chinese tech executive a significant event that could possibly chill commercial relations between the United States and China, lawyers and trade experts said.
The party's 90th anniversary was a particularly significant event that has been marked by large galas, a spike in travel to communist battle sites and the revival of revolutionary music known as red songs.
'The debt ceiling negotiation is an extremely significant event that is profoundly and sharply reshaping views of the economy and the federal government,' Bill McInturff of Public Opinion Strategies wrote in a just-completed analysis...Each side assumed that, with the outcome, the other would bear the brunt of public dissatisfaction.
It integrates an external web content management system and a simulation engine that present different performance requirements for recording all significant events that occur during the learning process.
Lost in the wave of publicity about Mr. King's novella was another significant event that might have a greater impact on the nascent digital book market.
The terrorist attack "is the single most significant event that has happened in the last four years, and is maybe one of the most important events in our history," Mr. Giuliani said in a telephone interview.
