We just came back from the city. And it rained a bit that day. I looked outside from the apartement (7 floor) and i Saw the clouds timing. I called my mother through FaceTime to show her. Because this was very strange. It starter to spin even more and i decided to hang put and start filming. And that is the video that you van see now. When it hit the ground i really thougt this is real. My wife Arenda closed the door of the other balcontact. I look at the tornado which wat hè went and held onto the balcony railing. The moment the roof of the houdeboat went up i was afraid that people would be injured. Then the tornado went to the tourboat the boat just passed by. We were in totally in shock with wat we had seen. It was special exciting and wonderful to experience somthing like that. And that in the middle of the largest city in the netherlands Amsterdam.