大地震があった

there was a major earthquake

→ 大地震
phrase Rare #35,126
there was a major earthquake Literally means “there was a big earthquake.” Used to report that a major earthquake occurred in a particular place or at a particular time.
JA: 先週、台湾で大地震があった。
EN: There was a major earthquake in Taiwan last week.

昨夜大地震があった

There was a major earthquake last night.

淡路大地震があったというニュースを聞いた

I heard the news that there had been a major earthquake in Awaji.

ちょうど彼が出かけようというときに大地震があった

Just as he was about to leave, there was a major earthquake.

ニュースによるとギリシア大地震があったようだ

According to the news, it seems there was a major earthquake in Greece.