Recent Study of Anomaly of Global Annual Geopotential Height and Global Warming


This paper studies the anomaly of global annual 500 hpa geopotential anomaly and global warming through the period (1950-2011). Anomaly method, linear trend and linear correlation coefficient techniques are referred to identify and describe the correlation between anomaly of global geopotential height field and global surface air temperature, North Atlantic Oscillation (NAO), Southern Oscillation Index (SOI), El-Nino3.4. The results revealed that, the anomaly of global annual geopotential height is completely controlled by global warming and NAO, SOI, El-Nino3.4 during the study period. However, the trend of the global surface air temperature anomaly completely coincides with the trend of 500 hpa geopotential height anomaly. This result uncovers the exist of abnormal weather phenomena through the last decades.

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Hafez, Y. and Almazroui, M. (2014) Recent Study of Anomaly of Global Annual Geopotential Height and Global Warming. Atmospheric and Climate Sciences, 4, 347-357. doi: 10.4236/acs.2014.43035.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] Rex, D.F. (1950) Blocking Action in the Middle Troposphere and Its Effect on Regional Climate II: The Climatology of Blocking Action. Tellus, 2, 275-301.
[2] Blackmon, M.L., Madden, R.A., Wallace, J.M. and Gutzler, D.S. (1979) Geographical Variations in the Vertical Structure of Geopotential Height Fluctuations. Journal of the Atmospheric Sciences, 36, 2450-2466.<2450:GVITVS>2.0.CO;2
[3] Wallace, J.M. and Gutzler, D. (1981) Teleconnection in the Geopotential Height Field during the Northern Hemisphere Winter. Monthly Weather Review, 109, 784-812.<0784:TITGHF>2.0.CO;2
[4] Dole, R.M. and Gordon, N.D. (1983) Persistent Anomalies of the Extratropical North Hemisphere Wintertime Circulation: Geographical Distribution and Regional Persistence Characteristics. Monthly Weather Review, 111, 1567-1586.<1567:PAOTEN>2.0.CO;2
[5] Dole, R.M. (1986) Life Cycles of Persistent Anomalies, Part 1: Evolution of 500 mb Height Fields. Monthly Weather Review, 117, 177-211.<0177:LCOPAP>2.0.CO;2
[6] Black R.X. and Dole R.M. (1993) The Dynamics of Large-Scale Cyclogenesis over the North Pacific Ocean. Journal of the Atmospheric Sciences, 55, 3159-3175.<3159:TMOEIT>2.0.CO;2
[7] Lupo, A.R. and Smith, P.J. (1995) Planetary and Synoptic-Scale Interactions during the Lifecyle of a Mid-Latitude Blocking Anticyclone over the North Atlantic. Tellus, 47A, 575-596.
[8] Schmutz, C., Gyalistros, D., Luterbacher, J. and Wanner, H. (2001) Reconstruction of Monthly 700, 500 and 300 hPa Geopotential Height Fields in the European and Eastern North Atlantic Region for the Period 1901-1947. Climate Research, 18, 181-193.
[9] Dole, R., Hoerling, M., Perlwitz, J., Eischeid, J., Pegion, P., Zhang, T., Quan, X.-W., Xu, T. and Murray, D. (2011) Was There a Basis for Anticipating the 2010 Russian Heat Wave? Geophysical Research Letters, 38.
[10] Schneidereit, A., Schubert, S., Vargin, P., Lunkeit, K., Xiuhua, Z., Dieter, H., Peters, W. and Fraedrich, K. (2012) Large-Scale Flow and the Long-Lasting Blocking High over Russia: Summer 2010. Monthly Weather Review, 140, 2967-2981.
[11] Hafez, Y. (2012) Blocking Systems Persist over North Hemisphere and Its Role in Extreme Hot Waves over Russia during Summer 2010. In: Yucel, I., Ed., Atmospheric Model Applications, InTech, ISBN: 978-953-51-0488-9.
[12] Hafez, Y.Y. and Almazroui, M. (2013) Teleconnection between North Hemisphere Geopotential Height at 500 hpa Level and Climatic Indices NAO, SOI and El Nino3.4. Science Series Data Report, 5, 67-84.
[13] Kington, J.A. (1975) The Construction of 500-Millibar Charts for the Eastern North Atlantic-European Sector from 1781. Meteorological Magazine, 104, 336-340.
[14] Barnston, A.G. and Livezey, R.E. (1987) Classification, Seasonality and Persistence of low-Frequency Atmospheric Circulation Patterns. Monthly Weather Review, 115, 1083-1126.<1083:CSAPOL>2.0.CO;2
[15] Molteni, F. and Palmer, T.N. (1993) Predictability and Finite-Time Instability of the Northern Winter Circulation. Quarterly Journal of the Royal Meteorological Society, 119, 269-298.
[16] Klein, W.H. and Dai, Y. (1998) Reconstruction of Monthly Mean 700-mb Heights from Surface Data by Reverse Specification. Journal of Climate, 11, 2136-2146.
[17] Zhu, J., Wang, S. and Zhang, X. (2002) Global Warming Mode of Atmospheric Circulation. Atmospheric Science Letters, 3, 1-13.
[18] Escobar, G., Compagnucci, R. and Bischoff, S. (2004) Sequence Patterns of 1000 hPa and 500 hPa Geopotential Height Fields Associated with Cold Surges over Central Argentina. Atmosfera, 17, 2.
[19] Yan, H., Wan, Y. and Cheng, J. (2005) On the Key Regions of 500 hpa Geopotential Heights over Northern Hemisphere in Winter. Journal of Tropical Meteorology, 11, 23-30.
[20] Hafez, Y.Y. (2007) The Connection between the 500 hpa Geopotential Height Anomalies over Europe and the Abnormal Weather in Eastern Mediterranean during Winter 2006. I. Journal of Meteorology, 32, 335-348.
[21] Hafez, Y.Y. (2011) Relationship between Geopotential Height Anomalies over North America and Europe and the USA Landfall Atlantic Hurricanes Activity. The Journal of American Science, 7, 663-671.
[22] Ying, L. (2011) Dynamical Mechanisms for the Teleconnection between ENSO and NAO in Late Winter. Ph.D., Princeton University, 3481702, 208 p.
[23] Hafez, Y.Y. and Almazroui, M. (2013) The Role Played by Blocking Systems over Europe in Abnormal Weather over Kingdom of Saudi Arabia in Summer 2010. Advances in Meteorology, 2013, Article ID: 705406.
[24] Li, W., Li, L., Fu, R., Deng, Y. and Wang, H. (2013) Reply to “Comments on ‘Changes to the North Atlantic Subtropical High and Its Role in the Intensification of Summer Rainfall Variability in the Southeastern United States’”. Journal of Climate, 26, 683-688.
[25] America’s Climate Choices (2011) The National Academies Press, Washington DC, 15.
[26] Hurrell, J.W. (1995) Decadal Trends in the North Atlantic Oscillation: Regional Temperatures and Precipitation. Science, 269, 676-679.
[27] Jones, P.D., Jonsson, T. and Wheeler, D. (1997) Extension to the North Atlantic Oscillation Using Early Instrumental Pressure Observations from Gibraltar and South-West Iceland. International Journal of Climatology, 17, 1433-1450.
[28] Cane, M.A. (1983) Oceanographic Events during El Nino. Science, 222, 1189-1195.
[29] Rasmusson, E.M. and Carpenter, T.H. (1983) The Relationship between Eastern Equatorial Pacific Sea Surface Temperature and Rainfall over India and Sri Lanka. Monthly Weather Review, 111, 517-528.
[30] Philander, S.G.H. (1990) El Nino, La Nina, and the Southern Oscillation. Academic Press, Waltham, 293 p.
[31] Singh, P., Chowdary, J.S. and Gnanaseelan, C. (2013) Impact of Prolonged La Nina Events on the Indian Ocean with a Special Emphasis on Southwest Tropical Indian Ocean SST. Global and Planetary Change, 100, 28-37.
[32] Kevin, E.T. and Caron, J.M. (2000) The Southern Oscillation Revisited: Sea Level Pressures, Surface Temperatures, and Precipitation. Journal of Climate, 13, 4358-4365.<4358:TSORSL>2.0.CO;2
[33] Rong, Z., Liu, Y., Zong, H. and Cheng, Y. (2007) Interannual Sea Level Variability in the South China Sea and Its Response to ENSO. Global and Planetary Change, 55, 257-272.
[34] Kalnay, E., Kanamitsu, M., Kistler, R., Collins, W., Deaven, D., Gandin, L., et al. (1996) The NCEP/NCAR 40 Year Reanalysis Project. Bulletin of the American Meteorological Society, 77, 437-471.<0437:TNYRP>2.0.CO;2
[35] Livezey, R.E. and Chen, W.Y. (1983) Statistical Field Significance and Its Determination by Monte Carlo Techniques. Monthly Weather Review, 111, 46-59.<0046:SFSAID>2.0.CO;2
[36] Spiegel, M.R. (1961) Theory and Problems of Statistics, Schaum, 359 p.
[37] Brohan, P., Kennedy, J.J., Harris, I., Tett, S.F.B. and Jones, P.D. (2006) Uncertainty Estimates in Regional and Global Observed Temperature Changes: A New Dataset from 1850. Journal of Geophysical Research: Atmospheres, 111, Published Online.
[38] Burke, E.J. and Brown, S.J. (2008) Evaluating Uncertainties in the Projection of Future Drought. Journal of Hydrometeorology, 9, 292-299.
[39] Philips, J.L. (1996) How to Think about Statistics. 5th Edition, W.H. Freeman, New York, 191.
[40] Hafez, Y.Y. and Robaa, S.M. (2008) The Relationship between the Mean Surface Air Temperature in Egypt and NAO Index and ENSO. The Open Atmospheric Science Journal, 2, 8-17.
[41] IPCC (Intergovernmental Panel on Climate Change) (2007) Climate Change. The Physical Science Basis. In: Solomon, S., Qin, D., Manning, M., Chen, Z., Marquis, M., Averyt, K.B., et al., Eds., Contribution of Working Group I to the 4th Assessment Report of the Intergovernmental Panel on Climate Change, Cambridge University Press, New York, 996.

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