Search Results - "Compo, G. P."

Trends and low frequency variability of extra-tropical cyclone activity in the ensemble of twentieth century reanalysis by Wang, Xiaolan L., Feng, Y., Compo, G. P., Swail, V. R., Zwiers, F. W., Allan, R. J., Sardeshmukh, P. D.

“…An objective cyclone tracking algorithm is applied to twentieth century reanalysis (20CR) 6-hourly mean sea level pressure fields for the period 1871–2010 to…”
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The Twentieth Century Reanalysis Project by Compo, G. P., Whitaker, J. S., Sardeshmukh, P. D., Matsui, N., Allan, R. J., Yin, X., Gleason, B. E., Vose, R. S., Rutledge, G., Bessemoulin, P., Brönnimann, S., Brunet, M., Crouthamel, R. I., Grant, A. N., Groisman, P. Y., Jones, P. D., Kruk, M. C., Kruger, A. C., Marshall, G. J., Maugeri, M., Mok, H. Y., Nordli, Ø., Ross, T. F., Trigo, R. M., Wang, X. L., Woodruff, S. D., Worley, S. J.

“…The Twentieth Century Reanalysis (20CR) project is an international effort to produce a comprehensive global atmospheric circulation dataset spanning the…”
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A twentieth-century reanalysis forced ocean model to reconstruct the North Atlantic climate variation during the 1920s by Müller, W. A., Matei, D., Bersch, M., Jungclaus, J. H., Haak, H., Lohmann, K., Compo, G. P., Sardeshmukh, P. D., Marotzke, J.

“…The observed North Atlantic multi-decadal variability for the period 1872–2009 is reconstructed with the Max Planck Institute ocean model, which is forced with…”
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Is the storminess in the Twentieth Century Reanalysis really inconsistent with observations? A reply to the comment by Krueger et al. (2013b) by Wang, Xiaolan L., Feng, Y., Compo, G. P., Zwiers, F. W., Allan, R. J., Swail, V. R., Sardeshmukh, P. D.

“…In a recent study of trends and low frequency variability of extra-tropical cyclone activity in the ensemble of Twentieth Century Reanalyses, we concluded that…”
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A Practical Guide to Wavelet Analysis by Torrence, Christopher, Compo, Gilbert P.

“…A practical step-by-step guide to wavelet analysis is given, with examples taken from time series of the El Niño–Southern Oscillation (ENSO). The guide…”
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Early ship-based upper-air data and comparison with the Twentieth Century Reanalysis by Brönnimann, S., Compo, G. P., Spadin, R., Allan, R., Adam, W.

“…Extension of 3-D atmospheric data products back into the past is desirable for a wide range of applications. Historical upper-air data are important in this…”
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A collection of sub-daily pressure and temperature observations for the early instrumental period with a focus on the "year without a summer" 1816 by Brugnara, Y, Auchmann, R, Brönnimann, S, Allan, R. J, Auer, I, Barriendos, M, Bergström, H, Bhend, J, Brázdil, R, Compo, G. P, Cornes, R. C, Dominguez-Castro, F, van Engelen, A. F. V, Filipiak, J, Holopainen, J, Jourdain, S, Kunz, M, Luterbacher, J, Maugeri, M, Mercalli, L, Moberg, A, Mock, C. J, Pichard, G, Řezníčková, L, van der Schrier, G, Slonosky, V, Ustrnul, Z, Valente, M. A, Wypych, A, Yin, X

“…The eruption of Mount Tambora (Indonesia) in April 1815 is the largest documented volcanic eruption in history. It is associated with a large global cooling…”
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Extreme winds at northern mid-latitudes since 1871 by S. Brönnimann, O. Martius, H. von Waldow, C. Welker, J. Luterbacher, G.P. Compo, P.D. Sardeshmukh, T. Usbeck

“…Studying a sufficiently large sample of extremes or analysing the statistics of their occurrence, including trends, is hampered by the length of the existing…”
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FEASIBILITY OF A 100-YEAR REANALYSIS USING ONLY SURFACE PRESSURE DATA by Compo, Gilbert P., Whitaker, Jeffrey S., Sardeshmukh, Prashant D.

“…Climate variability and global change studies are increasingly focused on understanding and predicting regional changes of daily weather statistics. Assessing…”
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THE COMPREHENSIVE HISTORICAL UPPER-AIR NETWORK by Stickler, A., Grant, A. N., Ewen, T., Ross, T. F., Vose, R. S., Comeaux, J., Bessemoulin, P., Jylhä, K., Adam, W. K., Jeannet, P., Nagurny, A., Sterin, A. M., Allan, R., Compo, G. P., Griesser, T., Brönnimann, S.

“…To better understand variability in weather and climate, it is vital to address past atmospheric circulation. This need requires meteorological information not…”
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Changes of Probability Associated with El Niño by Sardeshmukh, Prashant D., Compo, Gilbert P., Penland, Cécile

“…Away from the tropical Pacific Ocean, an ENSO event is associated with relatively minor changes of the probability distributions of atmospheric variables. It…”
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Changes of Subseasonal Variability Associated with El Niño by Compo, Gilbert P., Sardeshmukh, Prashant D., Penland, Cécile

“…This paper is concerned with assessing the impact of the El Niño–Southern Oscillation (ENSO) on atmospheric variability on synoptic, intraseasonal, monthly,…”
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An Evaluation of the Performance of the Twentieth Century Reanalysis Version 3 by Slivinski, L. C., Compo, G. P., Sardeshmukh, P. D., Whitaker, J. S., McColl, C., Allan, R. J., Brohan, P., Yin, X., Smith, C. A., Spencer, L. J., Vose, R. S., Rohrer, M., Conroy, R. P., Schuster, D. C., Kennedy, J. J., Ashcroft, L., Brönnimann, S., Brunet, M., Camuffo, D., Cornes, R., Cram, T. A., Domínguez-Castro, F., Freeman, J. E., Gergis, J., Hawkins, E., Jones, P. D., Kubota, H., Lee, T. C., Lorrey, A. M., Luterbacher, J., Mock, C. J., Przybylak, R. K., Pudmenzky, C., Slonosky, V. C., Tinz, B., Trewin, B., Wang, X. L., Wilkinson, C., Wood, K., Wyszynski, P.

“…The performance of a new historical reanalysis, the NOAA–CIRES–DOE Twentieth Century Reanalysis version 3 (20CRv3), is evaluated via comparisons with other…”
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ESD Ideas: Translating historical extreme weather events into a warmer world by Hawkins, Ed, Compo, Gilbert P, Sardeshmukh, Prashant D

“…A new reanalysis-based approach is proposed to examine how extreme weather events differ in a warmer or cooler counter-factual world. This approach offers a…”
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Web-Based Reanalysis Intercomparison Tools (WRIT) for Analysis and Comparison of Reanalyses and Other Datasets by Smith, Catherine A., Compo, Gilbert P., Hooper, Don K.

“…While atmospheric reanalysis datasets are widely used in climate science, many technical issues hinder comparing them to each other and to observations. The…”
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Evaluation of total column water vapour products from satellite observations and reanalyses within the GEWEX Water Vapor Assessment by Trent, Tim, Schröder, Marc, Ho, Shu-Peng, Beirle, Steffen, Bennartz, Ralf, Borbas, Eva, Borger, Christian, Brogniez, Helene, Calbet, Xavier, Castelli, Elisa, Compo, Gilbert P, Ebisuzaki, Wesley, Falk, Ulrike, Fell, Frank, Forsythe, John, Hersbach, Hans, Kachi, Misako, Kobayashi, Shinya, Kursinski, Robert E, Loyola, Diego, Luo, Zhengzao, Nielsen, Johannes K, Papandrea, Enzo, Picon, Laurence, Preusker, Rene, Reale, Anthony, Shi, Lei, Slivinski, Laura, Teixeira, Joao, Vonder Haar, Tom, Wagner, Thomas

“…Since 2011, the Global Energy and Water cycle Exchanges (GEWEX) Water Vapor Assessment (G-VAP) has provided performance analyses for state-of-the-art…”
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Rescuing historical weather observations improves quantification of severe windstorm risks by Hawkins, Ed, Brohan, Philip, Burgess, Samantha N, Burt, Stephen, Compo, Gilbert P, Gray, Suzanne L, Haigh, Ivan D, Hersbach, Hans, Kuijjer, Kiki, Martínez-Alvarado, Oscar, McColl, Chesley, Schurer, Andrew P, Slivinski, Laura, Williams, Joanne

“…Billions of historical climatological observations remain unavailable to science as they exist only on paper, stored in numerous archives around the world. The…”
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Influence of warming and atmospheric circulation changes on multidecadal European flood variability by Brönnimann, Stefan, Stucki, Peter, Franke, Jörg, Valler, Veronika, Brugnara, Yuri, Hand, Ralf, Slivinski, Laura C, Compo, Gilbert P, Sardeshmukh, Prashant D, Lang, Michel, Schaefli, Bettina

“…European flood frequency and intensity change on a multidecadal scale. Floods were more frequent in the 19th (central Europe) and early 20th century (western…”
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TOWARD AN INTEGRATED SET OF SURFACE METEOROLOGICAL OBSERVATIONS FOR CLIMATE SCIENCE AND APPLICATIONS by Thorne, P. W., Allan, R. J., Ashcroft, L., Brohan, P., Dunn, R. J. H, Menne, M. J., Pearce, P. R., Picas, J., Willett, K. M., Benoy, M., Bronnimann, S., Canziani, P. O., Coll, J., Crouthamel, R., Compo, G. P., Cuppett, D., Curley, M., Duffy, C., Gillespie, I., Guijarro, J., Jourdain, S., Kent, E. C., Kubota, H., Legg, T. P., Li, Q., Matsumoto, J., Murphy, C., Rayner, N. A., Rennie, J. J., Rustemeier, E., Slivinski, L. C., Slonosky, V., Squintu, A., Tinz, B., Valente, M. A., Walsh, S., Wang, X. L., Westcott, N., Wood, K., Woodruff, S. D., Worley, S. J.

“…Observations are the foundation for understanding the climate system. Yet, currently available land meteorological data are highly fractured into various…”
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ENSO-Forced Variability of the Pacific Decadal Oscillation by Newman, Matthew, Compo, Gilbert P., Alexander, Michael A.

“…Variability of the Pacific decadal oscillation (PDO), on both interannual and decadal timescales, is well modeled as the sum of direct forcing by El…”
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