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Statistics of hot and cold events in Catalonia (NE Spain) for the recording period 1950–2004

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Abstract

Spatial patterns and statistical models for hot and cold events affecting Catalonia (NE Spain) are obtained from series of daily maximum and minimum temperatures recorded at 65 meteorological stations throughout the period 1950–2004. The study is based on the crossing theory, taking care that daily temperatures are normally distributed and previous data treatments (removal of trends and periodicities) assure their stationary character. With the aim of facilitating comparisons among different thermometric records, hot and cold events are defined as large departures, given in standard deviations, of daily temperatures from daily averages. From the statistical point of view, the assumption of a normal distribution of the initial date of the events is questionable and a simple assignment of hot events to summer and cold events to winter must be discarded according to the averaged initial dates and their standard deviations. The event magnitudes, defined as the absolute value of their maximum departures, follow an exponential distribution and event lengths can be modelled by an autoregressive Markov process with a Gaussian noise component. The number of events per year fits a Poisson distribution well only for high departures and the whole number of hot and cold events decays exponentially with the increasing departure for every temperature series. This property permits an estimation of the expected maximum departure for every thermometric station during the recording period. Even though spatial features observed for the number of events, their mean initial date, average event magnitude and average event length depict quite complex patterns due to the orography of the country and the vicinity to the Mediterranean Sea, the results obtained improve the knowledge on the hot and cold events in Catalonia.

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References

  • Abramowitz M, Stegun IA (1972) Handbook of mathematical functions. Dover, New York, 1046 pp

    Google Scholar 

  • Alexandersson H (1986) A homogeneity test applied to precipitation data. J Climatol 6:661–675

    Article  Google Scholar 

  • Alexandersson H, Moberg A (1997) Homogenization of Swedish temperature data, part I: homogeneity test for linear trends. Int J Climatol 17:25–34

    Article  Google Scholar 

  • Baldi M, Dalu G, Maracchi G, Pasqui M, Cesarone F (2006) Heat waves in the Mediterranean: a local feature or a larger-scale effect? Int J Climatol 26:1477–1487

    Article  Google Scholar 

  • Bera AK, Jarque CM (1980) Efficient tests for normality, homoscedasticity and serial independence of regression residuals. Econ Lett 6(3):255–259

    Article  Google Scholar 

  • Bera AK, Jarque CM (1981) Efficient tests for normality, homoscedasticity and serial independence of regresion residuals: Monte Carlo evidence. Econ Lett 7(4):313–318

    Article  Google Scholar 

  • Box GEP, Jenkins GM (1976) Time series analysis: forecasting and control. Holden-Day, Prentice Hall, Englewood Cliffs, NJ, 350 pp

  • Bryant E (1997) Climate process and change. Cambridge University Press, Cambridge, 209 pp

    Google Scholar 

  • Buishand TA (1982) Some methods for testing the homogeneity of rainfall records. J Hydrol 58:11–27

    Article  Google Scholar 

  • Burgueño A, Lana X, Serra C (2002) Significant hot and cold events at the Fabra Observatory, Barcelona (NE Spain). Theor Appl Climatol 71:141–156

    Article  Google Scholar 

  • Chatfield C (1985) The analysis of time series: an introduction. Chapman and Hall, London, 286 pp

    Google Scholar 

  • Colacino M, Conte M (1995) Heat waves in the Central Mediterranean: a synoptic climatology. Il Nuovo Cimento 18C:295–304

    Google Scholar 

  • Cramér H (1956) The elements of probability theory and some of its applications. Wiley, New York

    Google Scholar 

  • DeGaetano AT (1996) Recent trends in maximum and minimum temperature threshold exceedances in the north-eastern Unites States. J Clim 9:1646–1660

    Article  Google Scholar 

  • Della-Marta PM, Luterbacher J, von Weissenfluh, Xoplaki E, Brunet M, Wanner H (2007) Summer heat waves over western Europe 1880–2003: their relationship to large-scale forcings and predictability. Clim Dyn. doi:10.007/s00382-007-0233-1

  • Eadie WT, Drijard D, James FE, Roos M, Sadoulet B (1971) Statistical methods in experimental physics. North-Holland, Amsterdam, pp 269–271

    Google Scholar 

  • Essenwanger OM (1986) Elements of statistical analysis. World Survey in Climatology, vol 1B. Elsevier, Amsterdam, 424 pp

    Google Scholar 

  • Fink AH, Brücher T, Krüger A, Leckebusch GC, Pinto JG, Ulbrich U (2004) The 2003 European summer heatwaves and drought: synoptic diagnosis and impacts. Weather 59:209–216

    Article  Google Scholar 

  • Jury MR, Parker B (1998) A cold winter over the South-African Highveld: pattern-recognition and preliminary models. South Afr J Sci 94(10):473–481

    Google Scholar 

  • Katsoulis BD, Hatzianastassiou N (2005) Analysis of hot spell characteristics in the Greek region. Clim Res 28:229–241

    Article  Google Scholar 

  • Khaliq MN, St-Hilaire A, Ouarda TBMJ, Bobée B (2005) Frequency analysis and temporal pattern of occurrences of southern Quebec heatwaves. Int J Climatol 25:485–504

    Article  Google Scholar 

  • Khaliq MN, Gachon P, St-Hilaire A, Ouarda TBMJ, Bobée B (2007) Southern Quebec (Canada) summer-season heat spells over the 1941–2000 period: an assessment of observed changes. Theor Appl Climatol 88:83–101

    Article  Google Scholar 

  • Kunkel KE, Pielke RA, Changnon SA (1999) Temporal fluctuations in weather and climate extremes that cause economic and human health impacts: a review. Bull Am Meteorol Soc 80:1077–1098

    Article  Google Scholar 

  • Kyselý J, Domonkos P (2006) Recent increase in persistence of atmospheric circulation over Europe: comparison with long-term variations since 1881. Int J Climatol 26:461–483

    Article  Google Scholar 

  • Lana X, Burgueño A (1996) Extreme winter minimum temperatures in Catalonia (northeast Spain): expected values and their spatial distribution. Int J Climatol 16:1365–1378

    Article  Google Scholar 

  • Lana X, Burgueño A (1998) Probabilities of repeated long dry episodes based on the Poisson distribution: an example for Catalonia (NE Spain). Theor Appl Climatol 60:111–120

    Article  Google Scholar 

  • Lana X, Burgueño A (1999) Comments: on an extreme winter minimum temperature study in Catalonia, NE Spain. Int J Climatol 19:803–809

    Article  Google Scholar 

  • LeBoutillier DW, Waylen PR (1988) Stochastic analyses and cold spells. J Appl Meteorol 27:67–76

    Article  Google Scholar 

  • Macchiato M, Serio C, Lapenna V, La Rotonda L (1993) A parametric time series analysis of hot and cold events in daily temperatures: an application in southern Italy. J Appl Meteorol 32:1270–1281

    Article  Google Scholar 

  • Machado Trigo R, García-Herrera R, Díaz J, Franco Trigo I, Valente MA (2005) How exceptional was the early August 2003 heat wave in France? Geophys Res Lett 32:L10701. doi:10.1029/2005GL022410

    Article  Google Scholar 

  • Pappas C, Hatzianastassiou N, Katsoulis BD (2004) Analysis of cold spells in the Greek region. Clim Res 27:211–223

    Article  Google Scholar 

  • Pettitt AN (1979) A non-parametric approach to the change-point problem. Appl Stat 28(2):126–135

    Article  Google Scholar 

  • Raso JM, Martín-Vide J, Clavero P (1987) Estadística básica para Ciencias Sociales. Ariel Geografía, Barcelona, 285 pp

    Google Scholar 

  • Raso JM (1999) Temperaturas extremas y mortalidad Barcelona. In: La Climatología Española en los Albores del Siglo XXI. II Congreso de la Asociación Española de Climatología. Publ AEC A(1):459–468

  • Sen Z, Kadiouğlu M, Koçak K (1998) Comments in recent trends in maximum and minimum temperature threshold exceedances in the north-eastern United States. J Clim 11:2147–2149

    Google Scholar 

  • Serra C, Burgueño A, Lana X (2001) Analysis of maximum and minimum daily temperatures of Fabra Observatory at Barcelona (NE Spain) from 1917 to 1998. Int J Climatol 21(5):617–636

    Article  Google Scholar 

  • Shabbar A, Bonsal B (2003) An assessment of changes in winter cold and warm spells over Canada. Nat Hazards 29:173–188

    Article  Google Scholar 

  • Sneyers R (1990) On the statistical analysis of series of observations. Technical Note no. 143, World Meteorological Organisation, Geneva, 192 pp

  • Von Storch H, Zwiers FW (1999) Statistical analysis in climate research. Cambridge University Press, Cambridge, 484 pp

    Google Scholar 

  • Wagner D (1999) Assessment of the probability of extreme weather events and their potential effects in large conurbations. Atmos Environ 33(24–25):4151–4155

    Article  Google Scholar 

  • Wijngaard JB, Klein Tank MG, Können GP (2003) Homogeneity of 20th century European daily temperature and precipitation series. Int J Climatol 23:679–692

    Article  Google Scholar 

  • Zhang X, Zwiers FW, Li G (2004) Monte Carlo experiments on the detection of trends in extreme values. J Clim 17:1945–1952

    Article  Google Scholar 

Download references

Acknowledgements

We are indebted to the Agencia Estatal de Meteorología (Ministry of Environment, Spanish Government) and the Fabra Observatory (Reial Acadèmia de Ciències i Arts de Barcelona) for compiling the thermometric records and gently transferred the database to the authors.

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Authors and Affiliations

  1. Departament de Física i Enginyeria Nuclear, Universitat Politècnica de Catalunya, Av. Diagonal, 647, 08028, Barcelona, Spain

    X. Lana & C. Serra

  2. Departament de Física Aplicada, Universitat Politècnica de Catalunya, Av. Diagonal, 649, 08028, Barcelona, Spain

    M. D. Martínez

  3. Departament d’Astronomia i Meteorologia. Facultat de Física, Universitat de Barcelona, C/ Martí i Franqués 1, 08028, Barcelona, Spain

    A. Burgueño

Authors
  1. X. Lana
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  2. M. D. Martínez
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  3. A. Burgueño
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  4. C. Serra
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Correspondence to X. Lana.

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Lana, X., Martínez, M.D., Burgueño, A. et al. Statistics of hot and cold events in Catalonia (NE Spain) for the recording period 1950–2004. Theor Appl Climatol 97, 135–150 (2009). https://doi.org/10.1007/s00704-008-0052-2

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  • DOI: https://doi.org/10.1007/s00704-008-0052-2

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