The 100 strongest recorded events, ranked by magnitude.
July 17, 1980 ยท 33 km deep
July 8, 1980 ยท 33 km deep
October 10, 1980 ยท 10 km deep
November 8, 1980 ยท 19 km deep
October 25, 1980 ยท 33 km deep
February 23, 1980 ยท 44 km deep
November 23, 1980 ยท 10 km deep
March 24, 1980 ยท 33 km deep
December 17, 1980 ยท 10 km deep
June 18, 1980 ยท 54 km deep
November 11, 1980 ยท 10 km deep
October 25, 1980 ยท 33 km deep
October 24, 1980 ยท 33 km deep
July 29, 1980 ยท 48 km deep
July 9, 1980 ยท 33 km deep
April 13, 1980 ยท 79 km deep
March 8, 1980 ยท 38 km deep
January 1, 1980 ยท 10 km deep
July 14, 1980 ยท 49 km deep
February 27, 1980 ยท 53 km deep
December 31, 1980 ยท 33 km deep
October 25, 1980 ยท 33 km deep
September 26, 1980 ยท 33 km deep
July 29, 1980 ยท 18 km deep
July 16, 1980 ยท 84 km deep
June 25, 1980 ยท 49 km deep
June 18, 1980 ยท 43 km deep
February 7, 1980 ยท 10 km deep
October 29, 1980 ยท 33 km deep
October 24, 1980 ยท 72 km deep
August 9, 1980 ยท 22 km deep
July 9, 1980 ยท 14 km deep
May 9, 1980 ยท 10 km deep
February 3, 1980 ยท 33 km deep
December 15, 1980 ยท 33 km deep
October 8, 1980 ยท 33 km deep
August 21, 1980 ยท 10 km deep
August 2, 1980 ยท 33 km deep
July 9, 1980 ยท 20 km deep
June 9, 1980 ยท 6 km deep
March 31, 1980 ยท 43 km deep
March 26, 1980 ยท 10 km deep
March 2, 1980 ยท 33 km deep
December 19, 1980 ยท 82 km deep
October 29, 1980 ยท 33 km deep
October 27, 1980 ยท 33 km deep
October 10, 1980 ยท 10 km deep
September 14, 1980 ยท 0 km deep
August 24, 1980 ยท 39 km deep
June 29, 1980 ยท 15 km deep
June 23, 1980 ยท 49 km deep
May 27, 1980 ยท 14 km deep
May 4, 1980 ยท 46 km deep
April 20, 1980 ยท 10 km deep
April 11, 1980 ยท 33 km deep
March 31, 1980 ยท 33 km deep
February 22, 1980 ยท 33 km deep
February 4, 1980 ยท 10 km deep
December 19, 1980 ยท 33 km deep
December 11, 1980 ยท 80 km deep
November 19, 1980 ยท 17 km deep
November 1, 1980 ยท 33 km deep
October 26, 1980 ยท 48 km deep
July 22, 1980 ยท 122 km deep
July 19, 1980 ยท 110 km deep
June 19, 1980 ยท 51 km deep
May 27, 1980 ยท 33 km deep
May 26, 1980 ยท 114 km deep
May 25, 1980 ยท 12 km deep
May 25, 1980 ยท 7 km deep
May 15, 1980 ยท 33 km deep
May 14, 1980 ยท 57 km deep
May 12, 1980 ยท 20 km deep
April 14, 1980 ยท 33 km deep
April 1, 1980 ยท 37 km deep
March 24, 1980 ยท 33 km deep
February 29, 1980 ยท 104 km deep
February 13, 1980 ยท 63 km deep
December 17, 1980 ยท 86 km deep
November 30, 1980 ยท 202 km deep
October 9, 1980 ยท 33 km deep
October 4, 1980 ยท 33 km deep
September 28, 1980 ยท 68 km deep
September 24, 1980 ยท 73 km deep
July 20, 1980 ยท 591 km deep
June 24, 1980 ยท 33 km deep
June 21, 1980 ยท 10 km deep
June 18, 1980 ยท 61 km deep
June 16, 1980 ยท 167 km deep
June 9, 1980 ยท 19 km deep
May 25, 1980 ยท 7 km deep
March 8, 1980 ยท 43 km deep
February 15, 1980 ยท 35 km deep
January 14, 1980 ยท 33 km deep
January 12, 1980 ยท 33 km deep
January 2, 1980 ยท 63 km deep
December 27, 1980 ยท 0 km deep
December 23, 1980 ยท 33 km deep
December 21, 1980 ยท 28 km deep
December 14, 1980 ยท 0 km deep