Geophysical surveys

, Volume 7, Issue 3, pp 273–290 | Cite as

The value of climate forecasting

  • Garth W. Paltridge
Article

Abstract

A short survey is given of the concepts associated with meteorological forecast verification and value. Apart from matters of mathematical detail the field has not advanced greatly over the last thirty years. If significant skill develops in long-range (i.e. climate) forecasting, it will be more than ever necessary for the general user to understand the possible consequences—in particular that there can be many circumstances where some forecast skill is worse than none at all. Some highly idealized agricultural examples are used to illustrate the point. It is emphasized that some numerical measure of ‘confidence’ will have to be associated with (or be built into) probability precasts of climate.

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References

  1. Appleman, H. S.: 1960, ‘A Fallacy in the Use of Skill Scores’,Bull. Amer. Meteor. Soc. 41, 64–67.Google Scholar
  2. Bijvoet, H. C. and Bleeker, W.: 1951, ‘The Value of Weather Forecasts’,Weather 6, 36–39.Google Scholar
  3. Borgman, L. E.: 1960, ‘Weather Forecast Profitability from a Climate Viewpoint’,Bull. Amer. Meteorol. Soc. 41, 347–356.Google Scholar
  4. Brier, G. W.: 1950, ‘Verification of Forecasts Expressed in Terms of Probability’,Monthly Weather Rev. 78, 1–3.Google Scholar
  5. Brier, G. W. and Allen, R. A.: 1952, ‘Verification of Weather Forecasts’, in R. F. Malone (ed.),Compendium of Meteorology, Amer. Met. Soc., Boston, pp. 841–848.Google Scholar
  6. Brier, G. W.: 1957, ‘Probability Forecasts from Time Series Data’,Bull. Amer. Meteorol. Soc. 38, 74–76.Google Scholar
  7. Bryan, J. G. and Enger, I.: 1967, ‘Use of Probability Forecasts to Maximize Various Skill Scores’,J. Appl. Meteorol. 6, 762–769.Google Scholar
  8. Cooke, W. E.: 1906, ‘Weighting Forecasts,Monthly Weather Rev. 274–275.Google Scholar
  9. Dexter, R. V.: 1962, ‘Confidence Factors are Fictional’,Weather 17, 132–135.Google Scholar
  10. Dobryshman, E. M.: 1972, ‘Review of Forecast Verification Techniques’,World Meteorological Organization Tech. Note 120, WMO No. 303, Geneva, 51 pp.Google Scholar
  11. Epstein, E. S.: 1962, ‘A Bayesian Approach to Decision Making in Applied Meteorology’,J. Appl. Meteorol. 1, 169–177.Google Scholar
  12. Epstein, E. S.: 1969, ‘A Scoring System for Probability Forecasts of Ranked Categories’,J. Appl. Meteor. 8, 985–987.Google Scholar
  13. Epstein, E. S. and Murphy, A. H.: 1965, ‘A Note on the Attributes of Probabilistic Predictions and the Probability Score’,J. Appl. Meteorol. 4, 297–299.Google Scholar
  14. Glahn, H. R. and Lowry, D. A.: 1972, ‘The Use of Model Output Statistics (MOS) in Objective Weather Forecasting’,J. Appl. Meteorol. 11, 1203–1211.Google Scholar
  15. Gringorten, I. I.: 1949, ‘A Study in Objective Forecasting’,Bull. Amer. Meteor Soc. 30 (1), 10–15.Google Scholar
  16. Gringorten, I. I.: 1950, ‘Forecasting by Statistical Inference’,J. Meteorol. 7, 388–394.Google Scholar
  17. Gringorten, I. I.: 1958, ‘On the Comparison of One of More Sets of Probability Forecasts’,J. Meteorol. 15, 283–287.Google Scholar
  18. Gringorten, I. I.: 1965, ‘A Measure of Skill in Forecasting a Continuous Variable’,J. Appl. Meteorol. 4, 47–53.Google Scholar
  19. Gringorten, I. I.: 1967, ‘Verification to Determine and Measure Forecasting Skill’,J. Appl. Meteorol. 6, 742–747.Google Scholar
  20. Gulezian, D. P.: 1981, ‘A New Verification Score of Public Forecasts’,Monthly Weather Rev. 109, 313–323.Google Scholar
  21. Hallenbeck, C.: 1920, ‘Forecasting precipitation in percentage of probability,Monthly Weather Rev. 645–647.Google Scholar
  22. Heidke, P.: 1926, ‘Berechnung des Erfolges und der Güte der Windstarkevorhersagen im Stormwarnungsdienst,Georg. Ann. Stockh. 8, 310–349.Google Scholar
  23. Murphy, A. H.: 1972, ‘Scalar and Vector Partitions of the Probability Score: Part I Two-State Situation’,J. Appl. Meteorol. 11, 273–282.Google Scholar
  24. Murphy, A. H.: 1972a, ‘Ordinal Relationships between Measures of “Accuracy” and “Value” of Probability Forecasts: Preliminary Results’,Tellus 24, 531–541.Google Scholar
  25. Murphy, A. H. and Epstein, E. S.: 1967, ‘Verification of Probabilistic Predictions: A Brief Review’,J. Appl. Meteorol. 6, 748–755.Google Scholar
  26. Price, S.: 1949, ‘Thunderstorm Today?’,Weatherwise, June, 1949, 61–67.Google Scholar
  27. Sanders, F.: 1963, ‘On Subjective Probability Forecasting’,J. Appl. Meteorol. 2, 191–201.Google Scholar
  28. Sanders, F.: 1967, ‘The Verification of Probability Forecasts’,J. Appl. Meteorol. 11, 273–282.Google Scholar
  29. Thomson, J. C.: 1950, ‘A Numerical Method for Forecasting Rainfall in the Los Angeles Area’,Monthly Weather Rev. 78 (7), 113–124.Google Scholar
  30. Thomson, J. C.: 1952, ‘On the Operational Deficiencies of Categorical Forecasts’,Bull. Amer. Meteorol. Soc. 33 (6), 223–243.Google Scholar
  31. Thomson, J. C. and Brier, G. W.: 1955, ‘The Economic Utility of Weather Forecasts’,Monthly Weather Rev. 83, 249–254.Google Scholar
  32. Vernon, E. M.: 1953, ‘A New Concept of Skill Score for Rating Quantitative Forecasts’,Monthly Weather Rev. 81, 326–329.Google Scholar
  33. Von Holstein, C.-A.S.S.: 1970, ‘A Family of Strictly Proper Scoring Rules which are Sensitive to Distance’,J. Appl. Meteorol. 9, 360–364.Google Scholar
  34. Williams, P.: 1951, ‘The Use of Confidence Factors in Forecasting’,Bull. Amer. Meteorol. Soc. 32, 279–281.Google Scholar
  35. Winkler, R. L. and Murphy, A. H.: 1968, ‘“Good” Probability Assessors’,J. Appl. Meteorol. 7, 751–758.Google Scholar

Copyright information

© D. Reidel Publishing Company 1985

Authors and Affiliations

  • Garth W. Paltridge
    • 1
  1. 1.CSIRO Division of Atmospheric ResearchMordialloc

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