The authors are grateful to Dr. Maite Trobajo for her suggestions and to Dr. Noelia Ramón for translating the paper into English. The reviewers have greatly contributed to improving the paper. The study was supported by the Consejería de Educación y Cultura, Junta de Castilla y León (Grant LE53/03).
Fraile, R., , A. Castro, , and J. L. Sánchez. 1992. Analysis of hailstone size distributions from a hailpad network. Atmos. Res. 28:311–326.
Fraile, R., , L. López, , C. Palencia, , and A. Castro. 2004. Hailstone size distribution and dent overlap in hailpads. Proc. 14th Int. Conf. on Clouds and Precipitation, Bologna, Italy, ICCP, 763–766.
Korolev, A. V., , J. W. Strapp, , and G. A. Isaac. 1998. Evaluation of the accuracy of PMS optical array probes. J. Atmos. Oceanic Technol. 15:708–720.
Sánchez, J. L., , E. García-Ortega, , and J. L. Marcos. 2001. Characterization of the distribution of cloud spectra for thunderstorms in the western Mediterranean area. Preprints, Symp. on Precipitation Extremes: Prediction, Impacts, and Responses, Albuquerque, NM, Amer. Meteor. Soc., 129–132.
Sneyers, R. 1990. On the statistical analysis of series of observations. WMO Tech. Note 143, 192 pp.
Wilks, D. S. 1990. Maximum-likelihood-estimation for the gamma-distribution using data containing zeros. J. Climate 3:1495–1501.