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165 Program of the Tenth Weather Radar Conference, April 22-25, 1963, Washington, D. C

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165 Program of the Tenth Weather Radar Conference, April 22-25, 1963, Washington, D. C VOL. 44, No. 3, MARCH 1963 165 Program of the Tenth Weather Radar Conference, April 22-25, 1963, Washington, D. C. National Officers District of Columbia Branch Officers President: Prof. Morris Neiburger F. W. Burnett, Chairman Vice President: Dr. Helmut E. Landsberg David Johnson, Vice Chairman Secretary: Prof. James E. Miller John Webber, Secretary Treasurer: Henry DeC. Ward James Neilon, Treasurer Executive Secretary: Kenneth C. Spengler Morris Tepper, Member-at-Large Committee on Radar Meteorology Conference Committee Pauline M. Austin, Chairman Stuart G. Bigler, Chairman Stuart G. Bigler Vaughn D. Rockney Harrie E. Foster, Jr. Allen F. Flanders Homer W. Hiser Robert W. Decker Walter Hitschfeld Fred E. Wells Edwin Kessler, III Paul L. Hexter, Jr. GENERAL INFORMATION PROGRAM The Tenth Weather Radar Conference will be held at Monday Morning, 22 April, 9-12 a.m. the International Inn, Thomas Circle. The meeting will be under the joint sponsorship of the U. S. Weather USE OF RADAR IN FORECASTING Bureau and the American Meteorological Society and Chairman: Dr. Edwin Kessler, III will be hosted by the District of Columbia Branch of the The Travelers Research Center Society. Hartford, Conn. Rooms have been reserved at the International Inn for Radar precipitation echo motion and suggested prediction conferees and their guests. Single room rates range from techniques. Roland J. Boucher, Aracon Laboratories. $12 to $18 per day, double rooms from $15 to $24 per day. Reservations should be made early since a number of (15 min) other conferences and conventions and a large number of Some studies on the shape and movement of a weather tourists should be in town at that time. Limousine serv- echo. Kazuo Watanabe, Japan Meteorological Service. ice is available from Washington National, Dulles Inter- (15 min) national, and Friendship (Baltimore) Airports. A radar study of shower activity associated with the sea A dinner will be held Wednesday, April 24, at 7:30 p.m. breeze. Paul L. Moore, U. S. Weather Bureau. at the Inn. A social hour will precede the dinner. (10 min) Tickets will be available at the registration desk. Cloud distributions within areas of thunderstorms. Ro- The registration desk at the Inn will be open on land E. Nagle and Roy H. Blackmer, Jr., Stanford Sunday evening from 6 to 9 p.m. and at 8 a.m. Monday, Research Institute. (15 min) April 22. The registration fees are $14 for Society members and $24 for non-members. As with previous Statistical properties of weather-radar echoes. Edwin weather radar conferences, a printed copy of the Proceed- Kessler, III, and John A. Russo, The Travelers Re- ings will be available at the registration desk. Text of search Center. (15 min) papers to be read by title only will be included in the Applied research at Weather Bureau WSR-57 radar Proceedings. Cost of the Proceedings is included in the stations. Paul L. Hexter, Jr., U. S. Weather Bureau. registration fee. (10 min) Unauthenticated | Downloaded 10/03/21 07:22 PM UTC 166 BULLETIN AMERICAN METEOROLOGICAL SOCIETY WSR-57 and lake effect snow. B. L. Wiggin, U. S. Air floiv within a tornadic storm. K. A. Browning and Weather Bureau. (Title only) C. R. Landry, Air Force Cambridge Research Labora- Comparisons of time integrated radar detected precipita- tories. (15 min) tion ivith satellite observed cloud patterns. Roland E. Development of a cumulonimbus under the influence of Nagle, Stanford Research Institute. (Title only) strong vertical wind shear. T. Fujita and J. E. Arnold, University of Chicago. (15 min) Monday Afternoon, 22 April, 1:30-5 p.m. Precipitation profiles for operations and research. P. M. THUNDERSTORM STUDIES Hamilton, McGill University, Montreal, Canada. (10 min) Chairman: R. J. Donaldson Air Force Cambridge Research Laboratories Distortions in reflectivity patterns by antenna side lobes. Sudbury, Mass. Ralph J. Donaldson, Air Force Cambridge Research Laboratories and Richard T. Tear, Wolf Research and Characteristics of hailstorms in the high plains as deduced Development Corp. (15 min) from 3-cm radar observations. Richard A. Schleusener, Quantitative estimations for measuring echo top heights. Colorado State University. (10 min) Jiro Aoyagi, Meteorological Research Institute, Tokyo, Three-dimensional analysis of a thunderstorm cell struc- Japan. (15 min) ture. G. E. Stout, Illinois State Water Survey, and K. E. Wilk, U. S. Weather Bureau. (10 min) Radar analysis of summertime cumuli of Missouri. R. R. On the relation betzveen radar echo tops, the tropopause Braham, Jr., T. R. Morris, M. Dungey and J. P. and severe weather occurrences. F. Doloresco and Bradley, University of Chicago. (15 min) M. E. Pautz, U. S. Weather Bureau. (15 min) Some measurements of snow pellet bulk densities. R. R. Synoptic and radar analysis of a tornado at Charlton, Braham, Jr., University of Chicago. (Title only) Mass., 12 October 1962. Raymond Wexler and Ruth Ice nucleus concentrations at the ground. A. D. Bour- Wexler, Aracon Laboratories. (5 min) quard, University of Chicago. (Title only) A squall-line vortex. J. M. Pike, Asbury College, R. E. Rinehart, Oregon State University, and J. G. Traylor, Tuesday Afternoon, 23 April, 2-5 p.m. Asbury College. (5 min) An observation of anticyclonic hook-shaped echo in an (A) SCATTERING AND ATTENUATION area of known tornadic activity. F. E. Wells, U. S. Chairman: Kenneth E. Wilk Weather Bureau. (5 min) U. S. Weather Bureau Ground patterns of hailstorms. David J. M. Proctor and Norman, Okla. Spiros G. Geotis, Massachusetts Institute of Tech- Radar observations of melting ice spheres during free fall. nology. (10 min) John T. Willis, K. A. Browning and David Atlas, Air Rain gushes after lightning. B. Vonnegut, E. A. Vrablik Force Cambridge Research Laboratories. (15 min) and C. B. Moore, Arthur D. Little, Inc. (15 min) On the backscatter cross-sections of ice spheres. Kenneth 500 kc sferics interpretations of severe storm radar echoes: A preliminary investigation. Douglas A. Kohl, M. Glover and David Atlas, Air Force Cambridge Re- John E. Miller, General Mills, Inc., and Neil B. Ward, search Laboratories. (10 min) U. S. Weather Bureau. (15 min) Raindrop-sise distributions and their variation with The estimation of cloud to ground lightning by radar. height. Kenneth R. Hardy, The University of Michi- Charles Reeve Shackford, Wilson College. (Title gan. (15 min) only) The scattering cofficient of rain from forward scatter Comparisons of atmospherics and equivalent radar re- measurements. Lome H. Doherty, National Research flectivities for some Texas thunderstorms. Tom E. Council, Ottawa, Canada. (15 min) Sanford, A. and M. College of Texas. (Title only) The effects of multiple scattering on the attenuation and backscatter of microwaves by large ice spheres. Ben- Tuesday Morning, 23 April, 9-12 a.m. jamin M. Herman, University of Arizona. (10 min) SHOWER STRUCTURE (.B) MESOSCALE STUDIES Chairman: Harry V. Senn University of Miami Chairman: Rex Inman Coral Gables, Fla. University of Oklahoma Norman, Okla. Role of microphysical processes in shaping vertical profiles of precipitation and cloud. Edwin Kessler, III, Peter Orographic effects on radar echo characteristics and dis- J. Feteris and Edward A. Newburg, The Travelers tributions. L. D. Mendenhall, New York University, Research Center. (15 min) and Fred W. Decker, Oregon State University. (10 Kinematical relations between radar-observed water con- min) centrations and vertical motions in convective clouds. Radar and me so scale analysis of a cold front. Ryozo Robert C. Runnels, A. and M. College of Texas. (15 Tatehira and Hayashi Fukatsu, Nagoya Local Meteoro- min) logical Observatory. (10 min) Unauthenticated | Downloaded 10/03/21 07:22 PM UTC VOL. 44, No. 3, MARCH 1963 167 Radar observations of the clear atmosphere betzveen Wednesday Afternoon, 24 April, 2-5 p.m. 10,000 and 30,000 feet. R. J. Wagner and L. C. DOPPLER RADAR APPLICATIONS Conant, Radio Corporation of America. (10 min) Chairman: Dr. K. L. S. Gunn McGill University Tuesday Evening, 23 April, 7:30-9 p.m. Montreal, Canada HURRICANE STUDIES Wind velocity measurement with Doppler radar. R. J. Chairman: Prof. H. W. Hiser Pilie, J. E. Jiusto, and R. R. Rogers, Cornell Aero- University of Miami nautical Laboratories. (15 min) Coral Gables, Fla. The measurement of wind and convergence by Doppler The accuracy of center positions of hurricanes as deter- radar. P. G. F. Caton, Royal Radar Establishment, mined by the spiral overlay technique. C. L. Jordan, Malvern, England. (10 min) Precipitation vertical velocities and their significance. Florida State University. (15 min) Roger M. Lhermitte and David Atlas, Air Force Radar composites of Hurricane Carla. H. E. Foster, Cambridge Research Laboratories. (15 min) U. S. Weather Bureau. (15 min) Some observations of vertical velocities and precipitation Filling of a typhoon eye over land. I. Imai, Meteorologi- sizes in a thunderstorm. Louis J. Battan, University cal Research Institute, Tokyo, Japan. (15 min) of Arizona. (10 min) The vertical velocities of angel echoes. Louis J. Battan, Wednesday Morning, 24 April, 9-12 a.m. University of Arizona. (10 min) On the possibility of radar detection of clear-air turbu- PRECIPITATION MEASUREMENT lence. P. L. Smith, Carnegie Institute of Technology, Chairman: Dr. Louis J. Battan and R. R. Rogers, Cornell Aeronautical Laboratory. Institute of Atmospheric Physics (15 min) University of Arizona Weather echo signals in Doppler and conventional radars. Tucson, Ariz. Roger M. Lhermitte, Air Force Cambridge Research Evaluation of the AN/FPS-36 radar as a precipitation Laboratories. (Title only) measuring device. Douglas M. A. Jones, Illinois State Water Survey. (10 min) A comparison betzveen radar and ground areal rainfall. Wednesday Evening, 24 April, 6:30 p.m. Jiro Aoyagi, Meteorological Research Institute, Tokyo, International Inn Japan. (15 min) Social Hour and Banquet Relationship between gage measured precipitation rates and radar echo intensities. James Wilson, The Travel- Toastmaster: Alan Bemis ers Research Center.
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