« Back to Glossary IndexRelated to, or caused by, physical geography (such as mountains or sloping terrain).Related Articles:Typhoon Chanthu - 10 and 11 September 2021Glossary: Orographic LiftFlooding rains impact Eastern New South Wales - 1 to 7 July 2022Tropical Cyclone Emnati - Mauritius to Madagascar - February 20 to 23 2022Glossary: Lenticular Clouds« Back to Glossary Index