Jackson Koivun, the No. 2 golfer in the World Amateur Golf Ranking, will make the cut at even par and earn his 18th point in PGA Tour University Accelerated, putting him two away from a PGA Tour card. And making the cut to earn a point was far from easy, calling it one of the most difficult rounds of his life.

But on Thursday at Torrey Pines, the infamous Southern California winds reached a point of no return — the tour had to stop the second round as gusts exceeded 35 miles per hour. Balls began to move on the greens, and tournament officials have no choice but to sound the horn whenever that happens.

With 29 golfers still on the course when darkness came, the clubhouse leaders were Ludvig Aberg and Lanto Griffin

Ludvig Aberg and Lanto Griffin shared the lead Thursday at Torrey Pines in the Farmers Insurance Open after ferocious wind forced an 86-minute delay and prevented dozens of players from finishing the second round.