MAP
                     OKLAHOMA GEOLOGICAL SURVEY OBSERVATORY
                          OKLAHOMA EARTHQUAKE CATALOG
DATE (UTC)  TIME (UTC)  COUNTY      ST MM MAGNITUDES LATITUDE LONGITUDE DEPTH SM
YYYY MMM DD HH MM SS.SS                  3Hz bLg DUR deg (N)   deg (W)   km
1897 DEC                GRANT       OK 4             36.9000  -98.0000  5.00R D 
1900 DEC                PAYNE       OK 4             36.0000  -96.8000  5.00R W 
1901 APR 01             PAYNE       OK F             36.1000  -96.8000  5.00R W 
1901 APR 08 13 30 00.00 PAYNE       OK F             36.0000  -96.8000  5.00R W 
1908 JUL 19             CANADIAN    OK 3             35.7000  -97.7000  5.00R D 
1910                    CANADIAN    OK F             35.5000  -98.0000  5.00R T 
1915 OCT 08             ROGERS      OK F     3.9     36.2000  -95.8000  5.00R T 
1918                    CANADIAN    OK 4             35.5000  -97.7000  5.00R D 
1918 SEP 10 16 30 00.00 CANADIAN    OK 5     3.4     35.5000  -98.0000  5.00R U 
1918 SEP 11 06 30 00.00 CANADIAN    OK 6     3.4     35.5000  -98.0000  5.00R D 
1918 SEP 11 09 00 00.00 CANADIAN    OK 6             35.5000  -98.0000  5.00R D 
1924 JUN 03             PAWNEE      OK 3             36.3000  -96.5000  5.00R D 
1926 JUN 20 14 20 00.00 SEQUOYAH    OK 5     4.3     35.6000  -94.9000  5.00R D 
1929 DEC 28 00 30 00.00 CANADIAN    OK 6     4.0     35.5000  -98.0000  5.00R U 
1933 AUG 19 19 30 00.00 CANADIAN    OK 5     3.3     35.5000  -98.0000  5.00R U 
1935 NOV 29             PAYNE       OK F             36.2000  -97.0000  5.00R T 
1936 MAR 14 17 20 00.00 MC CURTAIN  OK 5     3.6     34.0000  -95.0000  5.00R U 
1936 JUL 12 00 23 00.00 CIMARRON    OK F     3.3     36.9000 -103.0000  5.00R U 
1937 JUN 08 14 26 00.00 POTTAWATOMIEOK 4     3.6     35.3000  -96.9000  5.00R D 
1939 JUN 01 07 30 00.00 HUGHES      OK 4     4.4     35.0000  -96.4000  5.00R U 
1941 OCT 18 07 48 00.00 WASHITA     OK 5     3.2     35.4000  -99.0000  5.00R U 
1942 JUN 12 05 50 00.00 GARFIELD    OK 3     3.7     36.4000  -97.9000  5.00R U 
1952 APR 09 16 29 15.00 CANADIAN    OK 7     5.0     35.4000  -97.8000  5.00R U 
1952 APR 11 18 30 00.00 CANADIAN    OK F             35.4000  -97.8000  5.00R U 
1952 APR 11 20 30 00.00 CANADIAN    OK 4     3.8     35.4000  -97.8000  5.00R U 
1952 APR 16             CANADIAN    OK F             35.4000  -97.8000  5.00R T 
1952 APR 16             CANADIAN    OK F             35.4000  -97.8000  5.00R T 
1952 APR 16             CANADIAN    OK F             35.4000  -97.8000  5.00R U 
1952 APR 16             CANADIAN    OK F             35.4000  -97.8000  5.00R T 
1952 APR 16             CANADIAN    OK F             35.4000  -97.8000  5.00R U 
1952 APR 16             CANADIAN    OK F             35.4000  -97.8000  5.00R U 
1952 APR 16 05 58 00.00 CANADIAN    OK F     3.8     35.4000  -97.8000  5.00R U 
1952 APR 16 06 05 00.00 CANADIAN    OK 5     3.8     35.4000  -97.8000  5.00R U 
1952 MAY 01 11 40 00.00 CANADIAN    OK F             35.4000  -97.8000  5.00R T 
1952 MAY 02 01 55 00.00 CANADIAN    OK F             35.4000  -97.8000  5.00R T 
1952 JUL 17 00 30 00.00 CANADIAN    OK F             35.4000  -97.8000  5.00R U 
1952 JUL 17 02 00 00.00 CANADIAN    OK F             35.4000  -97.8000  5.00R U 
1952 AUG 14 21 40 00.00 CANADIAN    OK 4             35.4000  -97.8000  5.00R U 
1952 OCT 08 04 15 00.00 SEMINOLE    OK 4             35.1000  -96.5000  5.00R U 
1953 MAR 16 12 50 00.00 CANADIAN    OK 3             35.4000  -97.8000  5.00R U 
1953 MAR 17 13 12 00.00 CANADIAN    OK 5             35.4000  -98.0000  5.00R U 
1953 MAR 17 14 25 00.00 CANADIAN    OK 6     3.8     35.4000  -98.0000  5.00R U 
1953 JUN 06 17 40 00.00 PONTOTOC    OK 4             34.8000  -96.7000  5.00R U 
1954 APR                HUGHES      OK 4             35.1000  -96.4000  5.00R U 
1954 APR 11             HUGHES      OK 4             35.1000  -96.4000  5.00R U 
1954 APR 12 23 05 00.00 HUGHES      OK 4             35.1000  -96.4000  5.00R U 
1954 APR 13 18 48 00.00 HUGHES      OK 4             35.1000  -96.4000  5.00R U 
1956 APR 02 16 03 18.00 PUSHMATAHA  OK 5     3.8     34.2000  -95.6000  5.00R U 
1956 OCT 30 10 36 21.00 ROGERS      OK 7     4.1     36.2000  -95.8000  5.00R U 
1959 JUN 15 12 45 00.00 PONTOTOC    OK 5     4.0     34.8000  -96.7000  5.00R U 
1959 JUN 17 10 27 07.00 COMANCHE    OK 6     4.2     34.5000  -98.5000  5.00R U 
1960 MAR 18 21 30 00.00 ROGERS      OK F             36.2000  -95.8000  5.00R T 
1960 MAR 18 23 30 00.00 ROGERS      OK F             36.2000  -95.8000  5.00R T 
1961 JAN 11 01 40 00.00 LATIMER     OK 5     3.8     34.8000  -95.5000  5.00R U 
1961 APR 27 03 00 00.00 PUSHMATAHA  OK F             34.6000  -95.0000  5.00R U 
1961 APR 27 05 00 00.00 PUSHMATAHA  OK F             34.6000  -95.0000  5.00R U 
1961 APR 27 07 30 00.00 LATIMER     OK 5     4.1     34.9000  -95.3000  5.00R U 
1962 APR 28 06 09 11.00 CADDO       OK       2.4     35.3000  -98.6000  5.00R T 
1962 MAY 18 02 40 29.30 PITTSBURG   OK       2.1     35.1000  -95.4000  5.00R T 
1962 AUG 04 00 18 07.30 PITTSBURG   OK       1.8     35.2000  -95.6000  5.00R T 
1962 SEP 01 02 09 56.10 HUGHES      OK       1.9     35.2000  -96.0000  5.00R T 
1963 JAN 15 05 33 37.50 ATOKA       OK       2.0     34.6000  -95.9000  5.00R T 
1963 MAR 13 09 33 34.00 ATOKA       OK       2.6     34.6000  -95.9000  5.00R T 
1963 JUN 12 12 08 31.00 PONTOTOC    OK       1.4     34.7000  -96.8000  5.00R T 
1963 JUN 12 16 38 52.00 PONTOTOC    OK       2.4     34.7000  -96.8000  5.00R T 
1963 JUL 14 08 08 23.20 GRADY       OK       1.4     35.0000  -97.7000  5.00R T 
1963 JUL 14 08 10 27.00 GRADY       OK       1.9     35.0000  -97.7000  5.00R T 
1964 FEB 02 08 22 44.10 KIOWA       OK       2.2     35.1000  -99.1000  5.00R O 
1966 MAR 26 05 17 09.00 CREEK       OK   2.3         35.7000  -99.6000  5.00R O 
1968 OCT 11 02 22 55.00 BRYAN       OK F 2.3         34.0000  -96.4000  5.00R O 
1968 OCT 11 02 40 42.00 BRYAN       OK F 1.9         34.0000  -96.4000  5.00R O 
1968 OCT 11 08 55 42.00 BRYAN       OK F 2.8         34.0000  -96.4000  5.00R O 
1968 OCT 11 09 33 37.00 BRYAN       OK F 2.4         34.0000  -96.4000  5.00R O 
1968 OCT 11 21 44 57.00 BRYAN       OK       2.0     34.0000  -96.4000  5.00R O 
1968 OCT 12 03 50 28.00 BRYAN       OK       1.8     34.0000  -96.4000  5.00R O 
1968 OCT 12 11 19 06.00 BRYAN       OK   1.8         34.0000  -96.4000  5.00R O 
1968 OCT 12 21 46 44.00 BRYAN       OK       2.6     34.0000  -96.4000  5.00R O 
1968 OCT 14 03 45 20.00 BRYAN       OK   2.0         34.0000  -96.4000  5.00R O 
1968 OCT 14 14 42 54.00 BRYAN       OK 6 3.5         34.0000  -96.4000  5.00R O 
1968 OCT 17 21 54 57.00 BRYAN       OK       2.0     34.0000  -96.4000  5.00R O 
1968 OCT 18 21 14 10.00 BRYAN       OK       2.8     34.0000  -96.4000  5.00R O 
1968 NOV 15 10 41 25.00 MARSHALL    OK   2.6         34.0000  -96.8000  5.00R O 
1969 MAY 02 11 33 22.50 OKFUSKEE    OK F     3.5     35.5000  -96.2000  5.00R O 
1969 MAY 02 11 54 16.00 OKFUSKEE    OK           0.8 35.5000  -96.2000  5.00R O 

Note: earthquakes from 1962 APR28 through 1964 FEB02 have Tryggvason's Ml
listed in the mbLg columns.
OKLAHOMA EARTHQUAKE MAP 1897-1969

[ Top of 1897-1969, this page | Ahead to 1970-1976 ]

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