Any dangerous meteorological phenomenon
"Bad weather" redirects here. For the song of the same name, see
Bad Weather .
Various forms of severe weather
Severe weather is any dangerous meteorological phenomenon with the potential to cause damage, serious social disruption, or loss of human life.[ 1] [ 2] [ 3] These vary depending on the latitude , altitude , topography , and atmospheric conditions. High winds , hail , excessive precipitation , and wildfires are forms and effects, as are thunderstorms , downbursts , tornadoes , waterspouts , tropical cyclones , and extratropical cyclones . Regional and seasonal phenomena include blizzards (snowstorms ), ice storms , and duststorms .[ 4]
Severe weather is one type of extreme weather , which includes unexpected, unusual, severe, or unseasonal weather and is by definition rare for that location or time of the year.[ 5] Due to the effects of climate change , the frequency and intensity of some of the extreme weather events are increasing, for example, heatwaves and droughts .[ 6] : 9
^ World Meteorological Organization (October 2004). "Workshop On Severe and ExPOO Events Forecasting" . Archived from the original on 3 January 2017. Retrieved 18 August 2009 .
^ "Severe Weather 101 – NOAA National Severe Storms Laboratory" . nssl.noaa.gov . Archived from the original on 21 September 2023. Retrieved 23 October 2019 .
^ "Severe Weather Facts" . factsjustforkids.com . Archived from the original on 28 April 2021. Retrieved 23 October 2019 .
^ Glossary of Meteorology (2009). "Severe weather" . American Meteorological Society . Archived from the original on 30 September 2007. Retrieved 18 August 2009 .
^ IPCC, 2024: Annex II: Glossary Archived 14 March 2023 at the Wayback Machine [Möller, V., R. van Diemen, J.B.R. Matthews, C. Méndez, S. Semenov, J.S. Fuglestvedt, A. Reisinger (eds.)]. In: Climate Change 2022: Impacts, Adaptation and Vulnerability. Contribution of Working Group II to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change Archived 28 February 2022 at the Wayback Machine [H.-O. Pörtner, D.C. Roberts, M. Tignor, E.S. Poloczanska, K. Mintenbeck, A. Alegría, M. Craig, S. Langsdorf, S. Löschke, V. Möller, A. Okem, B. Rama (eds.)]. Cambridge University Press, Cambridge, UK and New York, NY, USA, pp. 2897–2930, doi:10.1017/9781009325844.029.
^ IPCC, 2022: Summary for Policymakers Archived 22 January 2023 at the Wayback Machine [H.-O. Pörtner, D.C. Roberts, E.S. Poloczanska, K. Mintenbeck, M. Tignor, A. Alegría, M. Craig, S. Langsdorf, S. Löschke, V. Möller, A. Okem (eds.)]. In: Climate Change 2022: Impacts, Adaptation and Vulnerability. Contribution of Working Group II to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change Archived 28 February 2022 at the Wayback Machine [H.-O. Pörtner, D.C. Roberts, M. Tignor, E.S. Poloczanska, K. Mintenbeck, A. Alegría, M. Craig, S. Langsdorf, S. Löschke, V. Möller, A. Okem, B. Rama (eds.)]. Cambridge University Press, Cambridge, UK and New York, NY, USA, pp. 3–33, doi:10.1017/9781009325844.001.