CLIMATOLOGICAL SERVICE MEMORANDUM

Climatological Service Memorandum 1948 - 1965

Starting in 1948, Helmut Landsberg (director of the Environmental Data Service [1954-1966] at the U.S. Weather Bureau) started issuing a set of informative memorandum that would continue for the next 17 years. "It has been our policy to use the Climatological Service Memoranda as means of interchange of ideas, plans and completed projects" - Landsberg 1955

Below are the pdf's of each of the 109 memorandum. They are very informative and you will notice that often today we face similar challenges that were address during this period.

Indexes

Index - CSM 1 - 15

Index - CSM 16-24

Index - CSM 25 - 33

Index - CSM 34 - 42

Index - CSM 43 - 52

Index - CSM 53 - 61

Index - CSM 62 -70

Index - CSM 71 - 80

Index - CSM 81 - 90

Index - CSM 91 -100

Index - CSM 101- 109

Memoranda

1948

CSM 1 - December 1948

1949

CSM 2 - February 1949

CSM 3 - April 1949

CSM 4 - June 1949

CSM 5 - July 1949

CSM 6 - September 1949

CSM 7 - October 1949

CSM 8 - December 1949

CSM 9 - December 1949

1950

CSM 10 - January 1950

CSM 11 - March 1950

CSM 12 - May 1950

CSM 13 - June 1950

CSM 14 - August 1950

CSM 15 - September 1950

CSM 16 - October 1950

CSM 17 - December 1950

1951

CSM 18 - January 1951

CSM 19 - March 1951

CSM 20 - May 1951

CSM 21 - June 1951

CSM 22 - August 1951

CSM 23 - September 1951

CSM 24 - November 1951

CSM 25 - December 1951

1952

CSM 26 - January 1952

CSM 27 - April 1952

CSM 28 - June 1952

CSM 29 - July 1952

CSM 30 - August 1952

CSM 31 - October 1952

CSM 32 - November 1952

1953

CSM 33 - January 1953

CSM 34 - March 1953

CSM 35 - April 1953

CSM 36 - June 1953

CSM 37 - August 1953

CSM 38 - September 1953

CSM 39 - October 1953

CSM 40 - December 1953

1954

CSM 41 - January 1954

CSM 42 - February 1954

CSM 43 - April 1954

CSM 44 - June 1954

CSM 45 - August 1954

1955

CSM 46 - January 1955

CSM 47 - May 1955

CSM 48 - August 1955

CSM 49 - November 1955

CSM 50 - November 1955

1956

CSM 51 - January 1956

CSM 52 - February 1956

CSM 53 - April 1956

CSM 54 - June 1956

CSM 55 - August 1956

CSM 56 - November 1956

CSM 57 - December 1956

1957

CSM 58 - February 1957

CSM 59 - April 1957

CSM 60 - June 1957

CSM 61 - July 1957

CSM 62 - November 1957

1958

CSM 63 - January 1958

CSM 64 - April 1958

CSM 65 - May 1958

CSM 66 - July 1958

CSM 67 - August 1958

CSM 68 - September 1958

CSM 69 - November 1958

1959

CSM 70 - January 1959

CSM 71 - April 1959

CSM 72 - May 1959

CSM 73 - June 1959

CSM 74 - July 1959

CSM 75 - July 1959

CSM 76 - September 1959

CSM 77 - October 1959

1960

CSM 78 - January 1960

CSM 79 - April 1960

CSM 80 - June 1960

CSM 81 - July 1960

CSM 82 - October 1960

CSM 83 - December 1960

1961

CSM 84 - January 1961

CSM 85 - April 1961

CSM 86 - May 1961

CSM 87 - June 1961

CSM 88 - May 1961 (this correct date)

CSM 89 - August 1961

CSM 90 - November 1961

1962

CSM 91 - January 1962

CSM 92 - March 1962

CSM 93 - April 1962

CSM 94 - June 1962

CSM 95 - Septemer 1962

CSM 96 - November 1962

1963

CSM 97 - February 1963

CSM 98 - May 1963

CSM 99 - June 1963

CSM 100 - June 1963

CSM 101 - September 1963

CSM 102 - November 1963

1964

CSM 103 - January 1964

CSM 104 - April 1964

CSM 105 - September 1964

CSM 106 - December 1964

1965

CSM 107 - May 1965

CSM 108 - May 1965

CSM 109 - September 1965