I mentioned this is another comment but If you read the UK Government report that is not what happened. The plane was at 1500 ft when it began to descend. At 1

I mentioned this is another comment but If you read the UK Government report that is not what happened. The plane was at 1500 ft when it began to descend. At 1300 ft the warning sounds activated and the pilot reacted but it took another 300 ft of descent before the pilot was able to fully recover from the descent.