TY - JOUR T1 - Polar mesoscale cyclones in the northeast Atlantic: Comparing climatologies from ERA-40 and satellite imagery JO - MON WEATHER REV PY - 2006/05/01 AU - Condron A AU - Bigg GR AU - Renfrew IA ED - VL - 134 IS - 5 SP - 1518 EP - 1533 Y2 - 2025/03/15 ER -