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Air-Mass and Frontal Extreme Precipitation Occurrence and the North Atlantic Oscillation (NAO)

  • Ewa Łupikasza
Chapter
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Part of the Springer Atmospheric Sciences book series (SPRINGERATMO)

Abstract

The North Atlantic Oscillation is a significant teleconnection pattern driving weather and climatic conditions in the Northern Hemisphere, including Europe. This chapter discusses relationships between the occurrence of extreme precipitation and daily NAO. The latter’s influence on extreme precipitation in Europe was assessed by comparing empirical distribution functions of daily NAO values on days with extreme precipitation with distribution functions on dry days, while also taking into account origin-based precipitation types. The statistical significance of the differences between empirical distribution functions was tested with the Mann–Whitney U test (U M–W) and with the Kolmogorov–Smirnov test (K–S). The influence of the NAO phase on the spatial variability of the frequency of extreme precipitation was analysed using conditional probability of the occurrence of extreme precipitation during positive NAO phase (NAO>0, or NAO+) and the negative NAO phase (NAO<0, or NAO−).

Both the strength and the spatial extent of these relationships between NAO and extreme precipitation display seasonality, with a winter peak, and deppend on origin-based precipitation type. In autumn, the influence of NAO is weaker than in winter, but clearly stronger than in summer and spring. In winter, the positive NAO phase accompanies a majority of extreme precipitation in an overwhelming majority of the Northern and Western Europe, as moist air masses move over this part of Europe. A majority of precipitation occurring at that time is associated with either a cold front (Fc) or with an occluded front (Fo), depending on the region. In southern Europe advection from the Atlantic Ocean and the occurrence of extreme precipitation is associated mostly with the negative NAO phase. Extreme precipitation occurring then is associated with the passage of different fronts (Ff) or with an occluded front (Fo).

Keywords

Extreme precipitation NAO Daily NAO Positive NAO Negative NAO NAO phase 

References

  1. Alexandersson H, Schmith T, Iden K, Tuomenvirta H (1998) Long-term variations of the storm climate over NW Europe. The Glob Ocean Atmos Syst 6:97–120Google Scholar
  2. Casanueva A, Rodríguez-Puebla C, Frías MD, González-Reviriego N (2014) Variability of extreme precipitation over Europe and its relationships with teleconnection patterns. Hydrol Earth Syst Sci 18:709–725CrossRefGoogle Scholar
  3. Climate Prediction Center (2006) National Centers for Environmental Prediction, National Weather Service NOAA US Department of Commerce. http://www.cpc.ncep.noaa.gov
  4. Deser C, Walsh JE, Timlin MS (2000) Arctic sea ice variability in the context of recent atmospheric circulation trends. J Climate 13:617–633CrossRefGoogle Scholar
  5. Dickson RR, Osborn TJ, Hurrell JW, Meincke J, Blindheim J, Adlandsvik B, Vigne T, Alekseev G, Maslowski W (2000) The Arctic Ocean response to the North Atlantic Oscillation. J Climate 13:2671–2696CrossRefGoogle Scholar
  6. Francuz P, Mackiewicz R (2007) Liczby nie wiedzą skąd pochodzą. Przewodnik po meteorologii i statystyce nie tylko dla psychologów. Wydawnictwo KUL, LublinGoogle Scholar
  7. Haylock MR, Goodess CM (2004) Interannual variability of European extreme winter rainfall and links with mean large-scale circulation. Int J Climatol 24:759–776. doi: 10.1002/joc.1033 CrossRefGoogle Scholar
  8. Houssos EE, Bartzokas A (2006) Extreme precipitation events in NW Greece. Adv Geosci 7:91–96CrossRefGoogle Scholar
  9. Hurrell JW (1995) Decadal trends in the North Atlantic Oscillation: regional temperatures and precipitation. Science 269:676–679CrossRefGoogle Scholar
  10. Hurrell JW, Deser C (2010) North Atlantic climate variability: the role of the North Atlantic Oscillation. J Mar Syst 79:231–244. doi: 10.1016/j.jmarsys.2009.11.002 CrossRefGoogle Scholar
  11. Hurrell JW, Van Loon H (1997) Decadal variations in climate associated with the North Atlantic Oscillation. Clim Change 36:301–326CrossRefGoogle Scholar
  12. Hurrell JW, Kushnir Y, Visbeck M, Ottersen G (2003) An overview of the North Atlantic Oscillation. In: Hurrell JW, Kushnir Y, Ottersen G, Visbeck M (eds) The North Atlantic oscillation. Climatic significance and environmental impact, Geophysical monograph series 134. American Geophysical Union, Washington, DC, pp 1–35CrossRefGoogle Scholar
  13. Jones PD, Jonsson T, Wheeler D (1997) Extension to the North Atlantic Oscillation using early instrumental pressure observations from Gibraltar and south-west Iceland. Int J Climatol 17:1433–1450CrossRefGoogle Scholar
  14. Kolmogorov A (1941) Confidence limits for an unknown distribution function. Ann Math Stat 12:461–463CrossRefGoogle Scholar
  15. Koronacki J, Mielniczuk J (2006) Statystyka dla studentów kierunków technicznych i przyrodniczych (Statistics for technical and environmental purposes). Wydawnictwa naukowo-Techniczne, WarszawaGoogle Scholar
  16. Krichak SO, Breitgand JS, Gualdi S, Feldstein SB (2014) Teleconnection: extreme precipitation relationships over the Mediterranean region. Theor Appl Climatol 117:679–692. doi: 10.1007/s00704-013-1036-4 CrossRefGoogle Scholar
  17. Lima MIP, Espírito Santo F, Ramos AM, Trigo RM (2015) Trends and correlations in annual extreme precipitation indices for mainland Portugal, 1941–2007. Theor Appl Climatol 119:55–75CrossRefGoogle Scholar
  18. Nikiforov AM (1994) Algorithm AS 288: exact two-sample Smirnov test for arbitrary distributions. Appl Stat 43(1):265–270CrossRefGoogle Scholar
  19. Rodríguez-Puebla C, Encinas AH, Sáenz J (2001) Winter precipitation over the Iberian Peninsula and its relationship to circulation indices. Hydrol Earth Syst Sci 5:233–244CrossRefGoogle Scholar
  20. Rogers JC (1984) The association between the North Atlantic Oscillation and the Southern Oscillation in the Northern Hemisphere. Mon Weather Rev 112:1999–2015CrossRefGoogle Scholar
  21. Rogers JC (1990) Patterns of low-frequency monthly sea level pressure variability (1899–1986) and associated wave cyclone frequencies. J Climate 3:1364–1379CrossRefGoogle Scholar
  22. Rogers JC (1997) North Atlantic storm track variability and its association to the North Atlantic Oscillation and climate variability of northern Europe. J Climate 10:1635–1647CrossRefGoogle Scholar
  23. Serreze MC, Carse F, Barry RG, Rogers JC (1997) Icelandic low cyclone activity: climatological features, linkages with the NAO, and relationships with recent changes in the Northern Hemisphere circulation. J Climate 10:453–464CrossRefGoogle Scholar
  24. Smirnov NV (1939) On the estimation of the discrepancy between empirical curves of distribution for two independent samples. Bull Mosc Univ 2:3–14Google Scholar
  25. Stanisz A (2005) Biostatystyka (Biostatistics). Wydawnictwo Uniwersytetu Jagiellońskiego, KrakówGoogle Scholar
  26. Stanisz A (2006) Przystępny kurs statystyki z zastosowaniem STATISTICA PL na przykładach z medycyny (Course of Statistics using medical examples). Tom 1. Statystyki podstawowe. StatSoft Polska, KrakówGoogle Scholar
  27. Tramblay Y, Adlouni SE, Servat E (2013) Trends and variability in extreme precipitation indices over Maghreb countries. Nat Hazards Earth Syst Sci 13:3235–3248. doi: 10.5194/nhess-13-3235-2013 CrossRefGoogle Scholar
  28. Trigo IF (2006) Climatology and inter-annual variability of Storm-Tracks in the EuroAtlantic sector: a comparison between ERA40 and NCEP/NCAR reanalyses. Clim Dyn 26:127–143CrossRefGoogle Scholar
  29. Trigo RM, Pozo-Vazquez D, Osborn TJ, Castro-Diez Y, Gamiz-Fortis S, Esteban-Parra MJ (2004) North Atlantic Oscillation influence on precipitation, river flow and water resources in the Iberian Peninsula. Int J Climatol 24:925–944CrossRefGoogle Scholar
  30. van Loon H, Rogers JC (1978) The seesaw in winter temperatures between Greenland and Northern Europe. Part I: general description. Mon Weather Rev 106:296–310CrossRefGoogle Scholar
  31. Vicente-Serrano S, Beguería S, López-Moreno J, El Kenawy A, Angulo M (2009) Daily atmospheric circulation events and extreme precipitation risk in Northeast Spain: the role of the North Atlantic Oscillation, Western Mediterranean Oscillation, and Mediterranean Oscillation. J Geophys Res-Atmos 114:D08106. doi: 10.1029/2008JD011492 CrossRefGoogle Scholar
  32. Walker GT, Bliss EW (1932) World weather. V. Mem R Meteorol Soc 4:53–84Google Scholar
  33. Wallace JM, Gutzler DS (1981) Teleconnections in the geopotential height field during the Northern Hemisphere winter. Mon Weather Rev 109:784–812CrossRefGoogle Scholar
  34. Wilks DS (2006) Statistical methods in the atmospheric sciences, International geophysics series. Elsevier, AmsterdamGoogle Scholar
  35. Zorita E, Kharin V, von Storch H (1992) The atmospheric circulation and sea surface temperature in the North Atlantic area in winter: their interaction and relevance for Iberian precipitation. J Climate 5:1097–1108CrossRefGoogle Scholar

Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  • Ewa Łupikasza
    • 1
  1. 1.Faculty of Earth SciencesUniversity of SilesiaSosnowiecPoland

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