Has the climate become more variable or extreme? Progress 1992-2006

Abstract

In 1990 and 1992 the Intergovernmental Panel on Climate Change (IPCC), in its first assessment of climate change and its supplement, did not consider whether extreme weather events had increased in frequency and/or intensity globally, because data were too sparse to make this a worthwhile exercise. In 1995 the IPCC, in its second assessment, did examine this question, but concluded that data and analyses of changes in extreme events were ‘not comprehensive’and thus the question could not be answered with any confidence. Since then, concerted multinational efforts have been undertaken to collate, quality control, and analyse data on weather and climate extremes. A comprehensive examination of the question of whether extreme events have changed in frequency or intensity is now more feasible than it was 15 years ago. The processes that have led to this position are described, along with current understanding of possible changes in some extreme weather and climate events.

Keywords

climate change frost greenhouse effect heat waves weather extremes

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References

Aguilar, E. , Auer, I. , Brunet, M. , Peterson, T. C. and Wieringa, J. 2003: Guidelines on climate meta-data and homogenization. WCDMP-no. 53, WMOTD No. 1186. Geneva: World Meteorological Organization , 55-55 pp.

Aguilar, E. , Peterson, T. C. , Ramírez Obando, P. , Frutos, R. , Retana, J. A. , Solera, M. , González Santos, I. , Araujo, R. M. , Rosa Santos, A. , Valle, V. E. , Brunet India, M. , Aguilar, L. , Álvarez, L. , Bautista, M. , Castañón, C. , Herrera, L. , Ruano, E. , Siani, J. J. , Obed, F. , Hernández Oviedo, G. I. , Salgado, J. E. , Vásquez, J. L. , Baca, M. , Gutiérrez, M. , Centella, C. , Espinosa, J. , Martínez, D. , Olmedo, B. , Ojeda Espinoza, C. E. , Haylock, M. , Núnez, R. , Benavides, H. and Mayorga, R. 2005: Changes in precipitation and temperature extremes in Central America and Northern South America, 1961-2003 . Journal of Geophysical Research 110, D23107-D23107 , DOI: 10.1029/2005JD006119.

Alexander, L. V. , Tett, S. F. B. and Jonsson, T. 2005: Recent observed changes in severe storms over the United Kingdom and Iceland . Geophysical Research Letters 32, L13704-L13704 , DOI: 10.1029/2005GL022371.

Alexander, L. V. , Zhang, X. , Peterson, T. C. , Caesar, J. , Gleason, B. , Klein Tank, A. M. G. , Haylock, M. , Collins, D. , Trewin, B. , Rahim, F. , Tagipour, A. , Kumar Kolli, R. , Revadekar, J. V. , Griffiths, G. , Vincent, L. , Stephenson, D. B. , Burn, J. , Aguilar, E. , Brunet, M. , Taylor, M. , New, M. , Zhai, P. , Rusticucci, M. and Luis Vazquez Aguirre, J. 2006: Global observed changes in daily climate extremes of temperature and precipitation . Journal of Geophysical Research 111, D05109-D05109 , DOI: 10.1029/2005JD006290.

Alexandersson, H. , Tuomenvirta, H. , Schmith, T. and Iden, K. 2000: Trends of storms in NW Europe derived from an updated pressure data set . Climate Research 14, 71-73 .

Allen, M. R. 2003: Liability for climate change . Nature 421, 891-892 .

Bärring, L. and von Storch, H. 2004: Scandinavian storminess since about 1800 . Geophysical Research Letters 31, L20202-L20202 , DOI: 10.1029/2004GL020441.

Brooks, H. E. , Doswell, C. A. and Kay, M. P. 2003: Climatological estimates of local daily tornado probability for the United States . Weather and Forecasting 18, 626-640 .

Bureau of Meteorology 2006: Preventing and mitigating the impact of natural disasters. Bureau of Meteorology, Melbourne, Australia , 18-18 pp.

10.

Caesar, J. , Alexander, L. and Vose, R. 2006: Large-scale changes in observed daily maximum and minimum temperatures, 1946-2000 . Journal of Geophysical Research 111, D05101-D05101 , DOI: 10.1029/2005/JD006280.

11.

Christidis, N. , Stott, P. A. , Brown, S. , Hegerl, G. and Caesar, J. 2005: Detection of changes in temperature extremes during the second half of the 20th century . Geophysical Research Letters 32, L20716-L20716 .

12.

Dai, A. , Trenberth, K. E. and Qian, T. 2004: A global data set of Palmer Drought Severity Index for 1870-2002: relationship with soil moisture and effects of surface warming . Journal of Hydrometeorology 5, 1117-1130 .

13.

Doswell, C. A. , Brooks, H. E. and Kay, M. P. 2005: Climatological estimates of daily local nontornadic severe thunderstorm probability for the United States . Weather and Forecasting 20, 577-595 .

14.

Easterling, D. R. , Alexander, L. V. , Mokssit, A. and Detemmerman, V. 2003: CCl/CLIVAR Workshop to Develop Priority Climate Indices . Bulletin of the American Meteorological Society 84, 1403-1407 .

15.

Emanuel, K. 2005: Increasing destructiveness of tropical cyclones over the past 30 years . Nature 436, 686-688 , DOI: 10.1038/nature03906.

16.

Folland, C. K. , Karl, T. R. , Nicholls, N. , Nyenzi, B. S. , Parker, D. E. and Vinnikov, K. Ya. 1992: Observed climate variability and change. In Houghton, J. T. , Callander, B. A. and Varney, S. K. , editors, Climate change 1992, Cambridge: Cambridge University Press , 200-200 pp.

17.

Geng, Q. and Sugi, M. 2001: Variability of the North Atlantic cyclone activity in winter analyzed from NCEP-NCAR reanalysis data . Journal of Climate 14, 3863-3873 .

18.

Griffiths, G. M. , Chambers, L. E. , Haylock, M. R. , Manton, M. J. , Nicholls, N. , Baek, H.-J. , Choi, Y. , Della-Marta, P. , Gosai, A. , Iga, N. , Lata R. , Laurent, V. , Maitrepierre, L. , Nakamigawa, H. , Ouprasitwong, N. , Solofa, D. , Tahini, L. , Thuy, D. T. , Tibig, L. , Trewin, B. , Vediapan, K. and Zhai, P. 2005: Change in mean temperature as a predictor of extreme temperature change in the Asia-Pacific region . International Journal of Climatology 25, 1301-1330 .

19.

Groisman, P. Ya. and Rankova, E. Ya. 2001: Precipitation trends over the Russian permafrost-free zone: removing the artifacts of pre-processing . International Journal of Climatology 21, 657-678 .

20.

Groisman, P. Ya. , Knight, R. W. , Karl, T. R. , Easterling, D. R. , Sun, B. and Lawrimore, J. H. 2004: Contemporary changes of the hydrological cycle over the contiguous United States: trends derived from in situ observations . Journal of Hydrometeorology 5, 64-85 .

21.

Gruber, S. , Hoelzle, M. and Haeberli, W. 2004: Permafrost thaw and destabilization of Alpine rock walls in the hot summer of 2003 . Geophysical Research Letters 31, L13504-L13504 .

22.

Haylock, M. R. and Goodess, C. M. 2004: Interannual variability of extreme European winter rainfall and links with mean large-scale circulation . International Journal of Climatology 24, 759-776 .

23.

Haylock, M. R. , Peterson, T. , Abreu de Sousa, J. R. , Alves, L. M. , Ambrizzi, T. , Baez, J. , Barbosa, J. I. , Barros, V. R. , Berlato, M. A. , Bidegain, M. , Coronel, G. , Corradi, V. , Grimm, A. M. , Jaildo dos Anjos, R. , Karoly, D. , Marengo, J. A. , Marino, M. B. , Meira, P. R. , Miranda, G. C. , Molion, L. , Moncunill, D. F. , Nechet, D. , Ontaneda, G. , Quintana, J. , Ramirez, E. , Rebello, E. , Rusticucci, M. , Santos, J. L. , Varillas, I. T. , Villanueva, J. G. , Vincent, L. and Yumiko, M. 2006: Trends in total and extreme South America rainfall 1960-2000 and links with sea surface temperature . Journal of Climate 19, 1490-1512 .

24.

Houghton, J. T. , Meira Filho, L. G. , Callander, B. A. , Harris, N. , Kattenberg, A. and Maskell, K. 1995: Climate change 1995. Summary for policymakers. Cambridge: Cambridge University Press , 572-572 pp.

25.

Hoyos, C. D. , Agudelo, P. A. , Webster, P. J. and Curry, J. A. 2006: Deconvolution of the factors contributing to the increase in global hurricane intensity . Science Express, DOI: 10.1126/science. 1123560.

26.

Intergovernmental Panel on Climate Change (IPCC) 2001: Summary for policymakers. Retrieved 16 November 2006 from http://www.ipcc.ch/pub/spm22-01.pdf

27.

International Federation of Red Cross and Red Crescent (IFRCRC) 2004: World disasters report. Retrieved 16 November 2006 from http://www.ifrc.org/publicat/wdr2004/chapter2.asp

28.

Karl, T. R. and Knight, R. W. 1997: The 1995 Chicago heat wave: how likely is a recurrence? Bulletin of the American Meteorological Society 78, 1107-1119 .

29.

Karl, T. R. , Nicholls, N. and Ghazi, A. 1999: Workshop summary. In Karl, T. R. , Nicholls, N. and Ghazi, A. , editors, Weather and climate extremes. Changes, variations and a perspective from the insurance industry, Dordrecht: Kluwer , 349-349 pp.

30.

Kiktev, D. , Sexton, D. M. H. , Alexander, L. and Folland, C. K. 2003: Comparison of modeled and observed trends in indicators of daily climate extreme . Journal of Climate 16, 3560-3571 .

31.

Klein Tank, A. M. G. and Können, G. P. 2003: Trends in indices of daily temperature and precipitation extremes in Europe, 1946-1999 . Journal of Climate 16, 3665-3680 .

32.

Klein Tank, A. M. G. , Peterson, T. C. , Quadir, D. A. , Dorji, S. , Xukai, Z. , Hongyu, T. , Santhosh, K. , Joshi, U. R. , Jaswal, A. K. , Kolli, R. K. , Sikder, A. , Deshpande, N. R. , Revadekar, J. , Yeleuova, K. , Vandasheva, S. , Faleyeva, M. , Gomboluudev, P. , Budhathoki, K. P. , Hussain, A. , Afzaal, M. , Chandrapala, L. , Anvar, H. , Amanmurad, D. , Asanova, V. S. , Jones, P. D. , New, M. G. and Spektorman, T. 2006: Changes in daily temperature and precipitation extremes in Central and South Asia . Journal of Geophysical Research 111, D16105-D16105 , DOI: 10.1029/2005JD006316.

33.

Koppe, C. , Kovats, R. , Jendritzky, G. and Menne, B. 2004: Heat-waves: impacts and responses. Technical report, Word Health Organisation Regional Office for Europe, Copenhagen, Sweden . Health and Global Environmental Change Series no. 2.

34.

Kovats, R. , Hajat, S. and Wilkinson, P. 2004: Contrasting patterns of mortality and hospital admissions during hot weather and heat waves in Greater London, United Kingdom . Occupational and Environmental Medicine 61, 893-898 .

35.

Kunkel, K. E. , Easterling, D. R. , Redmond, K. and Hubbard, K. H. 2003: Temporal variations of extreme precipitation events in the United States: 1895-2000 . Geophysical Research Letters 30(1900), DOI: 10.1029/2003GL018052.

36.

Manton, M. J. and Nicholls, N. 2000: APN workshops on monitoring trends in climate extremes . Asia Pacific Network for Global Change Research Newsletter 6, 1-2 .

37.

Manton, M. J. , Della-Marta, P. M. , Haylock, M. R. , Hennessy, K. J. , Nicholls, N. , Chambers, L. E. , Collins, D. A. , Daw, G. , Finet, A. , Gunawan, D. , Inape, K. , Isobe, H. , Kestin, T. S. , Lefale, P. , Leyu, C. H. , Lwin, T. , Maitrepierre, L. , Ouprasitwong, N. , Page, C. M. , Pahalad, J. , Plummer, N. , Salinger, M. J. , Suppiah, R. , Tran, V. L. , Trewin, B. , Tibig, I. and Yee, D. 2001: Trends in extreme daily rainfall and temperature in Southeast Asia and the South Pacific: 1961-1998 . International Journal of Climatology 21, 269-284 .

38.

Menne, M. J. and Williams, C. N. 2005: Detection of undocumented change points: on the use of multiple test statistics and composite reference series . Journal of Climate 18, 4271-4286 .

39.

Mokssit, A. 2003: Development of priority climate indices for Africa: a CCI/CLIVAR workshop of the World Meteorological Organization. In Bolle, H. J. , editor, Mediterranean climate: variability and trends, Berlin: Springer , 116-123.

40.

New, M. , Hewitson, B. , Stephenson, D. B. , Tsiga, A. , Kruger, A. , Manhique, A. , Gomez, B. , Coelho, Caio, A. S. , Masisi, D. N. , Kululanga, E. , Mbambalala, E. , Adesina, F. , Saleh, H. , Kanyanga, J. , Adosi, J. , Bulane, L. , Fortunata, L. , Mdoka, M. L. and Lajoie, R. 2006: Evidence of trends in daily climate extremes over Southern and West Africa . Journal of Geophysical Research 111, D14102-D14102 , DOI: 10.1029/2005JD006289.

41.

Nicholls, N. 1996: Long-term climate monitoring and extreme events. In Karl, T. R. , editor, Long-term climate monitoring by the Global Climate Observing System, Dordrecht: Kluwer , 518-518 pp.

42.

Nicholls, N. 2004: The changing nature of Australian droughts . Climatic Change 63, 323-336 .

43.

Nicholls, N. and Manton, M. 2005: APN workshops on daily extremes across East Asia and the West Pacific . Asia Pacific Network for Global Change Research Newsletter 11, 4-5 .

44.

Nicholls, N. , Baek, H.-J. , Gosai, A. , Chambers, L. E. , Choi, Y. Collins, D. , Della-Marta, P. M. , Griffiths, G. M. , Haylock, M. R. , Lata, R. , Maitrepierre, L. , Manton, M. J. , Nakamigawa, H. , Ouprasitwong, N. , Solofa, D. , Thuy, D. T. , Tibig, L. , Trewin, B. , Vediapan, K. and Zhai, P. 2005: The El Niño-Southern Oscillation and daily temperature extremes in east Asia and the west Pacific . Geophysical Research Letters 32, L16714-L16714 , DOI: 10.1029/2005GL022621.

45.

Nicholls, N. , Gruza, G. V. , Jouzel, J. , Karl, T. R. , Ogallo, L. A. and Parker, D. E. 1995: Observed climate variability and change. In Houghton, J. T. , Meira Filho, L. G. , Callander, B. A. , Harris, N. , Kattenberg, A. and Maskell, K. , editors, Climate change 1995, Cambridge: Cambridge University Press , 572-572 pp.

46.

Page, C. M. , Nicholls, N. , Plummer, N. , Trewin, B. C. , Manton, M. J. , Alexander, L. , Chambers, L. E. , Choi, Y. , Collins, D. A. , Gosai, A. , Della-Marta, P. , Haylock, M. R. , Inape, K. , Laurent, V. , Maitrepierre, L. , Makmur, E. E. P. , Nakamigawa, H. , Ouprasitwong, N. , McGree, S. , Pahalad, J. , Salinger, M. J. , Tibig, L. , Tran, T. D. , Vediapan, K. and Zhai, P. 2004: Data rescue in the South-east Asia and South Pacific region: challenges and Opportunities . Bulletin of the American Meteorological Society 85, 1483-1489 .

47.

Peterson, T. C. 2005: The workshop on enhancing South and Central Asian climate monitoring and indices, Pune, India, February 14-19 . CLIVAR Exchanges 10, 6-6 .

48.

Peterson, T. C. , Taylor, M. A. , Demeritte, R. , Duncombe, D. L. , Burton, S. , Thompson, F. , Porter, A. , Mercedes, M. , Villegas, E. , Fils, R. S. , Klein-Tank, A. , Martis, A. , Warner, R. , Joyette, A. , Mills, W. , Alexander, L. and Gleason, B. 2002: Recent changes in climate extremes in the Caribbean region . Journal of Geophysical Research 107(D21), 4601-4601 , DOI: 10.1029/2002JD002251.

49.

Poumadere, M. , Mays, C. , Le Mer, S. and Blong, R. 2005: The 2003 heat wave in France: dangerous climate change here and now . Risk Analysis 25, 1483-1494 .

50.

Risk Management Solutions (RMS) Inc. 2003: Central Europe flooding, August 2002, event report. Retrieved 16 November from http://www.rms.com/publications/centraleuropefloodswhitepaper_final.pdf

51.

Schär, C. and Jendritzky, G. 2004: Climate change: hot news from summer 2003 . Nature 432, 559-560 .

52.

Sensoy, S. , Peterson, T. , Alexander, L. and Zhang, X. 2006: Middle East climate change monitoring and indices workshop summary . Bulletin of the American Meteorological Society, in press.

53.

Simmonds, I. , Keay, K. and Lim, E.-P. 2003: Synoptic activity in the seas around Antarctica . Monthly Weather Review 131, 272-288 .

54.

Snow, J.T., editor 2003: Special Issue: European Conference on Severe Storms . Atmospheric Research 67-68, 703-703 pp.

55.

Stone, D. A. and Allen, M. R. 2005: The end-to-end attribution problem: from emissions to impacts . Climatic Change 71, 303-318 .

56.

Stott, P. A. , Stone, D. A. and Allen, M. R. 2004: Human contribution to the European heatwave of 2003 . Nature 432, 610-630 .

57.

Trapp, R. J. , Tessendorf, S. A. , Godfrey, E. S. and Brooks, H. E. 2005: Tornadoes from squall lines and bow echoes. Part I: climatological distribution . Weather and Forecasting 20, 23-34 .

58.

Tyrrell, J. 2003: A tornado climatology for Ireland . Atmospheric Research 67-68, 671-684 .

59.

Vincent, L. A. , Zhang, X. , Bonsal, B. R. and Hogg W. D. 2002: Homogenization of daily temperatures over Canada . Journal of Climate 15, 1322-1334 .

60.

Vincent, L. A. , Peterson, T. C. , Barros, V. R. , Marino, M. B. , Rusticucci, M. , Carrasco, G. , Ramirez, E. , Alves, L. M. , Ambrizzi, T. , Berlato, M. A. , Grimm, A. M. , Marengo, J. A. , Molion, L. , Moncunill, D. F. , Rebello, E. , Anunciação, Y. M. T. , Quintana, J. , Santos, J. L. , Baez, J. , Coronel, G. , Garcia, J. , Trebejo, I. , Bidegain, M. , Haylock, M. R. and Karoly D. 2005: Observed trends in indices of daily temperature extremes in South America 1960-2000 . Journal of Climate 18, 5011-5023 .

61.

Wang, X. L. 2003: Comments on ‘Detection of undocumented changepoints: a revision of the two-phase regression model’ . Journal of Climate 16, 3383-3385 .

62.

Webster, P. J. , Holland, G. J. , Curry, J. A. and Chang, H.-R. 2005: Changes in tropical cyclone number, duration, and intensity in a warming environment . Science 309, 1844-1846 , DOI: 10.1126/science.1116448.

63.

Wijngaard, J. B. , Klein Tank, A. M. G. and Können, G. P. 2003: Homogeneity of 20th century european daily temperature and precipitation series . International Journal of Climatology 23, 679-692 .

64.

Zhang, X. , Aguilar, E. , Sensoy, S. , Melkonyan, H. , Tagiyeva, U. , Ahmed, N. , Kutaladze, N. , Rahimzadeh, F. , Taghipour, A. , Hantosh, T. H. , Albert, P. , Semawi, Ali, M. K. , Al-Shabibi, M. H. S. , Al-Oulan, Z. , Zatari, T. , Khelet, I. A. , Hamoud, S. , Sagir, R. , Demircan, M. , Eken, M. , Adiguzel, M. , Alexander, L. , Peterson, T. C. and Wallis, T. 2005: Trends in Middle East climate extremes indices during 1950-2003 . Journal of Geophysical Research 110, D22104-D22104 , DOI: 10.1029/2005JD006181.