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United States Earthquakes, 1928

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1928, broken down by regions with information about data collection and related seismological observations. This publication also includes background information describing the annual report series.
Date: 1930
Creator: Heck, N. H. (Nicholas Hunter), 1882-1953 & Bodle, Ralph R., 1895-1967
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United States Earthquakes, 1929

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1929, broken down by regions with information about data collection and related seismological observations.
Date: 1931
Creator: Heck, N. H. (Nicholas Hunter), 1882-1953 & Bodle, Ralph R., 1895-1967
open access

United States Earthquakes, 1930

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1930, broken down by regions with information about data collection and related seismological observations.
Date: 1932
Creator: Neumann, Frank, 1892-1964 & Bodle, Ralph R., 1895-1967
open access

United States Earthquakes, 1931

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1931, broken down by regions with information about data collection and related seismological observations.
Date: 1932
Creator: Neumann, Frank, 1892-1964
open access

United States Earthquakes, 1932

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1932, broken down by regions with information about data collection and related seismological observations.
Date: 1934
Creator: Neumann, Frank, 1892-1964
open access

United States Earthquakes, 1933

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1933, broken down by regions with information about data collection and related seismological observations.
Date: 1935
Creator: Neumann, Frank, 1892-1964
open access

United States Earthquakes, 1934

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1934, broken down by regions with information about data collection and related seismological observations.
Date: 1936
Creator: Neumann, Frank, 1892-1964
open access

United States Earthquakes, 1935

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1935, broken down by regions with information about data collection and related seismological observations.
Date: 1937
Creator: Neumann, Frank, 1892-1964
open access

United States Earthquakes, 1936

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1936, broken down by regions with information about data collection and related seismological observations.
Date: 1938
Creator: Neumann, Frank, 1892-1964
open access

United States Earthquakes, 1937

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1937, broken down by regions with information about data collection and related seismological observations.
Date: 1940
Creator: Neumann, Frank, 1892-1964
open access

United States Earthquakes, 1938

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1938, broken down by regions with information about data collection and related seismological observations.
Date: 1940
Creator: Neumann, Frank, 1892-1964
open access

United States Earthquakes, 1939

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1939, broken down by regions with information about data collection and related seismological observations.
Date: 1941
Creator: Bodle, Ralph R., 1895-1967
open access

United States Earthquakes, 1940

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 194,0 broken down by regions with information about data collection and related seismological observations.
Date: 1942
Creator: Bodle, Ralph R., 1895-1967
open access

United States Earthquakes, 1941

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1941, broken down by regions with information about data collection and related seismological observations.
Date: 1943
Creator: Neumann, Frank, 1892-1964
open access

United States Earthquakes, 1942

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1942, broken down by regions with information about data collection and related seismological observations.
Date: 1944
Creator: Bodle, Ralph R., 1895-1967
open access

United States Earthquakes, 1943

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1943, broken down by regions with information about data collection and related seismological observations.
Date: 1945
Creator: Bodle, Ralph R., 1895-1967
open access

United States Earthquakes, 1944

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1944, broken down by regions with information about data collection and related seismological observations.
Date: 1946
Creator: Bodle, Ralph R., 1895-1967
open access

United States Earthquakes, 1945

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1945, broken down by regions with information about data collection and related seismological observations.
Date: 1947
Creator: Bodle, Ralph R., 1895-1967 & Murphy, Leonard M.
open access

United States Earthquakes, 1946

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1946, broken down by regions with information about data collection and related seismological observations.
Date: 1948
Creator: Bodle, Ralph R., 1895-1967 & Murphy, Leonard M.
open access

United States Earthquakes, 1947

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1947, broken down by regions with information about data collection and related seismological observations.
Date: 1950
Creator: Murphy, Leonard M.
open access

United States Earthquakes, 1948

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1948, broken down by regions with information about data collection and related seismological observations.
Date: 1951
Creator: Murphy, Leonard M. & Ulrich, Franklin P.
open access

United States Earthquakes, 1949

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1949, broken down by regions with information about data collection and related seismological observations.
Date: 1951
Creator: Murphy, Leonard M. & Ulrich, Franklin P.
open access

United States Earthquakes, 1950

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1950, broken down by regions with information about data collection and related seismological observations.
Date: 1952
Creator: Murphy, Leonard M. & Ulrich, Franklin P.
open access

United States Earthquakes, 1951

Description: Report discussing earthquake activity in the United States and other locations under its jurisdiction during 1951, broken down by regions with information about data collection and related seismological observations.
Date: 1953
Creator: Murphy, Leonard M. & Cloud, William K.
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