Extreme cyclone events in the Arctic: Wintertime variability and trends

Annette Rinke1, Marion Maturilli1, Robert M. Graham2, Heidrun Matthes1, Doerthe Handorf3, Lana Cohen2, Stephen R. Hudson2 and John C. Moore4, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany, (2)Norwegian Polar Institute, Tromsø, Norway, (3)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Potsdam, Germany, (4)Beijing Normal University, College of Global Change and Earth System Science, Beijing, China