Historical Trends and Variability in Heat Waves in the United Kingdom
AbstractIncreases in numbers and lengths of heat waves have previously been identified in global temperature records, including locations within Europe. However, studies of changes in UK heat wave characteristics are limited. Historic daily maximum temperatures from 29 weather stations with records exceeding 85 years in length across the country were examined. Heat waves were defined as periods with unusually high temperatures for each station, even if the temperatures would not be considered warm in an absolute sense. Positive trends in numbers and lengths of heat waves were identified at some stations. However, for some stations in the south east of England, lengths of very long heat waves (over 10 days) had declined since the 1970s, whereas the lengths of shorter heat waves had increased slightly. Considerable multidecadal variability in heat wave numbers and lengths was apparent at all stations. Logistic regression, using a subset of eight stations with records beginning in the nineteenth century, suggested an association between the Atlantic Multidecadal Oscillation and the variability in heat wave numbers and lengths, with the summertime North Atlantic Oscillation playing a smaller role. The results were robust against different temperature thresholds. View Full-Text
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Sanderson, M.G.; Economou, T.; Salmon, K.H.; Jones, S.E.O. Historical Trends and Variability in Heat Waves in the United Kingdom. Atmosphere 2017, 8, 191.
Sanderson MG, Economou T, Salmon KH, Jones SEO. Historical Trends and Variability in Heat Waves in the United Kingdom. Atmosphere. 2017; 8(10):191.Chicago/Turabian Style
Sanderson, Michael G.; Economou, Theo; Salmon, Kate H.; Jones, Sarah E.O. 2017. "Historical Trends and Variability in Heat Waves in the United Kingdom." Atmosphere 8, no. 10: 191.
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