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
1978 JAN 08 04 16 33.56 KAY OK 1.5 1.5 36.9710 -97.4630 5.00R ON
1978 JAN 08 10 19 17.65 LOGAN OK 2.1 2.0 2.2 35.8240 -97.6420 5.00R ON
1978 FEB 10 06 42 02.39 COAL OK 2.1 1.5 1.9 34.7120 -96.1570 5.00R ON
1978 FEB 14 01 09 38.64 LOGAN OK 1.7 1.7 35.7770 -97.5850 5.00R ON
1978 FEB 21 11 12 48.11 TILLMAN OK 2.5 2.2 2.0 34.5350 -99.0030 5.00R ON
1978 MAR 03 02 24 37.28 HUGHES OK 2.5 2.1 2.4 35.0860 -96.2780 5.00R ON
1978 MAR 05 14 46 50.48 LE FLORE OK 3.1 2.9 2.7 34.6990 -95.0330 7.00R ON
1978 MAR 09 06 30 50.82 LOVE OK 2 2.5 2.5 34.0100 -97.3780 5.00R ON
1978 APR 02 21 32 48.08 ATOKA OK 2.5 2.3 2.5 34.6350 -96.0570 5.00R ON
1978 APR 11 08 51 02.43 PITTSBURG OK 1.7 1.8 34.6930 -95.6810 5.00R ON
1978 APR 13 03 43 50.76 JOHNSTON OK 1.9 2.0 1.9 34.3510 -96.8200 5.00R ON
1978 APR 19 14 20 54.06 TULSA OK 1.5 1.1 36.0880 -96.1360 5.00R ON
1978 APR 20 08 13 04.00 COAL OK 1.7 1.6 34.5860 -96.2930 5.00R ON
1978 MAY 01 22 59 13.38 MC CURTAIN OK 2.1 2.2 2.2 34.4000 -94.6730 5.00R ON
1978 MAY 04 04 35 52.89 OKFUSKEE OK 1.3 1.5 35.5880 -96.3450 5.00R ON
1978 MAY 17 23 11 15.65 CANADIAN OK 1 2.1 2.3 2.0 35.5250 -97.9100 5.00R ON
1978 MAY 18 00 19 22.43 CANADIAN OK 3 2.5 2.7 2.5 35.5020 -97.9490 5.00R ON
1978 MAY 18 00 32 17.57 CANADIAN OK 2 2.2 2.1 2.1 35.6010 -97.8280 5.00R ON
1978 MAY 19 00 39 37.46 MC CLAIN OK 1.7 2.0 1.9 35.1350 -97.5030 5.00R ON
1978 MAY 19 06 27 32.70 LOGAN OK 1.8 1.4 36.0020 -97.3670 5.00R ON
1978 MAY 28 09 19 00.22 HUGHES OK 2.1 0.9 1.8 35.2130 -96.1440 5.00R ON
1978 JUN 22 05 10 15.54 DEWEY OK 2.0 2.2 35.9230 -99.0890 5.00R ON
1978 AUG 03 00 35 37.09 BEAVER OK 2.3 2.1 2.4 36.6890 -100.1620 5.00R ON
1978 AUG 06 04 28 56.83 ELLIS OK 3.0 2.2 2.6 36.0730 -99.9350 5.00R ON
1978 AUG 08 12 07 48.69 CARTER OK 2.3 2.2 1.9 34.1270 -97.4630 5.00R ON
1978 AUG 26 14 57 51.99 CARTER OK 1.4 34.1780 -97.4630 5.00R ON
1978 SEP 08 05 16 06.60 MAYES OK 1.4 36.1550 -95.2750 5.00R ON
1978 SEP 26 21 17 17.72 CANADIAN OK 2.2 2.2 2.2 35.5190 -97.8660 5.00R ON
1978 SEP 27 01 56 03.81 CANADIAN OK 2.2 2.1 2.2 35.5190 -97.8430 5.00R ON
1978 SEP 27 20 56 03.75 LOVE OK 2.4 1.9 33.8830 -97.4770 5.00R ON
1978 DEC 08 11 18 53.92 ATOKA OK 2.0 1.8 1.7 34.6760 -96.0630 5.00R ON
1978 DEC 19 02 00 28.87 HASKELL OK 1.2 1.7 1.7 35.0860 -95.1250 5.00R ON
1978 DEC 27 22 00 30.02 LOVE OK 2.0 1.9 33.9960 -97.5120 5.00R ON
1978 DEC 28 05 30 32.43 LOVE OK 1.4 1.9 1.5 34.0800 -97.4620 5.00R ON
1978 DEC 28 13 54 09.81 LOVE OK 1.9 2.1 1.9 33.9910 -97.4560 5.00R ON
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