List of earthquakes in 1956

This is a list of earthquakes in 1956. Only magnitude 6.0 or greater earthquakes appear on the list. Lower magnitude events are included if they have caused death, injury or damage. Events which occurred in remote areas will be excluded from the list as they wouldn't have generated significant media interest. All dates are listed according to UTC time. Again a fairly active year. 11 magnitude 7.0+ earthquakes were recorded with the largest of those striking Greece in the summer. The event in Greece measured 7.7 and was one of the largest ever to affect the country. In all earthquakes in 1956 resulted in 910 fatalities. Iran had the deadliest event of the year with 347 deaths in October. Burma, Lebanon, Afghanistan Greece and India also suffered from deadly events.

Earthquakes in 1956
Approximate epicenters of the earthquakes in 1956
Strongest magnitude Dodecanese Islands, Greece (Magnitude 7.7) 9 July
Deadliest Hormozgan Province, Iran (Magnitude 6.4) 31 October 347 deaths
Total fatalities910
Number by magnitude
9.0+0
8.0−8.90
7.0−7.911
6.0−6.9102
5.0−5.97
← 1955
1957 →

Overall

By death toll
Rank Death toll Magnitude Location Depth (km) Date
1 347 6.4 Hormozgan Province, Iran 15.0 October 31
2 156 6.0 Gujarat, India 15.0 July 21
3 148 5.3 Mount Lebanon Governorate, Lebanon 15.0 March 16
4 100 7.3 Baghlan Province, Afghanistan 25.0 June 9
5 56 7.7 Dodecanese Islands, Greece 20.0 July 9
6 51 5.5 Thessaly, Greece 15.0 November 2
7 38 6.8 Sagaing Region, Myanmar 34.3 July 16
  • Note: At least 10 casualties

By magnitude
Rank Magnitude Death toll Location Depth (km) Date
1 7.7 56 Dodecanese Islands, Greece 20.0 July 9
2 7.6 0 Fiji 419.1 May 23
3 7.5 0 Chiba Prefecture, Honshu, Japan 66.1 September 29
4 7.3 0 Izu Islands, Japan 484.1 February 18
4 7.3 100 Baghlan Province, Afghanistan 25.0 June 9
4 7.3 0 Kuril Islands, Russia 100.4 October 11
5 7.2 0 Banda Sea, Indonesia 136.8 July 18
6 7.1 0 off the west coast of Nicaragua 35.0 October 24
7 7.0 0 south of Tonga 35.0 January 10
7 7.0 0 Manabí Province, Ecuador 20.0 January 16
7 7.0 0 south of Fiji 198.0 December 27
  • Note: At least 7.0 magnitude

Notable events

January
January
Strongest magnitude7.0 Mw 2 events.
Deadliest5.8 Mw, , Hungary
2 deaths
Number by magnitude
8.0−8.90
7.0−7.92
6.0−6.912
5.0−5.91
  • A magnitude 6.5 earthquake struck the Banda Sea, Indonesia, on 1 January at a depth of 170.0 km.[1]
  • A magnitude 6.2 earthquake struck Guerrero, Mexico, on 8 January at a depth of 20.0 km. At least 101 people were hurt and major property damage was caused.[2][3]
  • A magnitude 6.6 earthquake struck Arica and Parinacota Region, Chile, on 8 January at a depth of 51.5 km. At least 1 person was killed and some damage was caused.[4][5]
  • A magnitude 6.5 earthquake struck south of Fiji on 9 January at a depth of 610.0 km.[6]
  • A magnitude 7.0 earthquake struck south of Tonga on 10 January at a depth of 35.0 km.[7]
  • A magnitude 6.2 earthquake struck Taranaki, North Island, New Zealand, on 11 January at a depth of 180.0 km.[8]
  • A magnitude 5.8 earthquake struck the eastern suburbs of Budapest, Hungary, on 12 January at a depth of 15.0 km.[9] 2 people died and major damage was reported. This was a rare large event for the area.[10]
  • A magnitude 6.0 earthquake struck the Andreanof Islands, Alaska, on 14 January at a depth of 46.5 km.[11]
  • A magnitude 7.0 earthquake struck Manabi Province, Ecuador on 16 January at a depth of 20.0 km. Some damage was reported.[12][13]
  • A magnitude 6.2 earthquake struck Antofagasta Region, Chile, on 18 January at a depth of 35.0 km.[14]
  • A magnitude 6.1 earthquake struck Chin State, Myanmar, on 21 January at a depth of 60.0 km.[15]
  • A magnitude 6.6 earthquake struck off the east coast of Kamchatka, Russia, on 23 January at a depth of 75.1 km.[16]
  • A magnitude 6.0 earthquake struck East New Britain Province, Papua New Guinea, on 28 January at a depth of 50.0 km.[17]
  • A magnitude 6.4 earthquake struck just north of North Island, New Zealand on 30 January at a depth of 15.0 km.[18]
  • A magnitude 6.9 earthquake struck New Ireland (island), Papua New Guinea, on 31 January at a depth of 400.0 km.[19]

February
February
Strongest magnitude7.3 Mw , Japan
Deadliest6.2 Mw , Turkey
4 deaths
Number by magnitude
8.0−8.90
7.0−7.91
6.0−6.914
5.0−5.90

March
March
Strongest magnitude6.5 Mw 2 events
Deadliest5.3 and 5.5 Mw , Lebanon
148 deaths
Number by magnitude
8.0−8.90
7.0−7.90
6.0−6.96
5.0−5.93

April
April
Strongest magnitude6.9 Mw , New Zealand
DeadliestMw , Spain
7 deaths
Number by magnitude
8.0−8.90
7.0−7.90
6.0−6.98
5.0−5.90

May
May
Strongest magnitude7.6 Mw , Fiji
Number by magnitude
8.0−8.90
7.0−7.91
6.0−6.96
5.0−5.90

June
June
Strongest magnitude7.3 Mw , Afghanistan
Deadliest7.3 Mw , Afghanistan
100 deaths
Number by magnitude
8.0−8.90
7.0−7.91
6.0−6.94
5.0−5.90

July
July
Strongest magnitude7.7 Mw , Greece
Deadliest6.0 Mw , India
156 deaths
Number by magnitude
8.0−8.90
7.0−7.92
6.0−6.911
5.0−5.90

August
August
Strongest magnitude6.5 Mw , Tonga
Number by magnitude
8.0−8.90
7.0−7.90
6.0−6.96
5.0−5.91
  • A magnitude 6.2 earthquake struck off the east coast of New Britain, Papua New Guinea on 4 August at a depth of 35.0 km.[85]
  • A magnitude 6.5 earthquake struck Tonga on 9 August at a depth of 288.2 km.[86]
  • A magnitude 6.4 earthquake struck south of Honshu, Japan on 12 August at a depth of 20.0 km.[87]
  • A magnitude 6.4 earthquake struck southern Sumatra, Indonesia on 15 August at a depth of 297.3 km.[88]
  • A magnitude 6.3 earthquake struck the Gulf of Tomini, Indonesia on 15 August at a depth of 170.0 km.[89]
  • A magnitude 5.0 earthquake struck Shanxi Province, China on 19 August at an unknown depth. A few homes were destroyed.[90]
  • A magnitude 6.3 earthquake struck La Paz Department (Bolivia) on 23 August at a depth of 35.0 km.[91]

September
September
Strongest magnitude7.5 Mw , Japan
Number by magnitude
8.0−8.90
7.0−7.91
6.0−6.96
5.0−5.90
  • A magnitude 6.1 earthquake struck Fiji on 11 September at a depth of 15.0 km.[92]
  • A magnitude 6.0 earthquake struck Vanuatu on 11 September at an unknown depth.[93]
  • A magnitude 6.8 earthquake struck Tarapaca Region, Chile on 15 September at a depth of 94.8 km.[94]
  • A magnitude 6.5 earthquake struck Paktia Province, Afghanistan on 16 September at a depth of 10.0 km.[95]
  • A magnitude 6.0 earthquake struck under northern Lake Malawi on 17 September at an unknown depth.[96]
  • A magnitude 6.1 earthquake struck Sagaing Region, Myanmar on 19 September at a depth of 114.9 km.[97]
  • A magnitude 7.5 earthquake struck Chiba Prefecture, Honshu, Japan on 29 September at a depth of 66.1 km.[98]

October
October
Strongest magnitude7.3 Mw , Russia
Deadliest6.4 Mw , Iran
347 deaths
Number by magnitude
8.0−8.90
7.0−7.92
6.0−6.913
5.0−5.90

November
November
Strongest magnitude6.4 Mw , Mexico
Deadliest5.5 Mw , Greece
51 deaths
Number by magnitude
8.0−8.90
7.0−7.90
6.0−6.96
5.0−5.91
  • A magnitude 5.5 earthquake struck eastern Thessaly, Greece on 2 November at a depth of 15.0 km.[115] At least 51 people were killed.[116]
  • A magnitude 6.4 earthquake struck Veracruz, Mexico on 9 November at a depth of 148.9 km.[117]
  • A magnitude 6.0 earthquake struck off the west coast of Costa Rica on 10 November at a depth of 70.0 km.[118]
  • A magnitude 6.0 earthquake struck central Luzon, Philippines on 10 November at a depth of 15.0 km.[119]
  • A magnitude 6.1 earthquake struck Merida (state), Venezuela on 16 November at a depth of 15.0 km.[120]
  • A magnitude 6.1 earthquake struck off the east coast of Honshu, Japan on 21 November at a depth of 41.0 km.[121]
  • A magnitude 6.0 earthquake struck Vanuatu on 25 November at a depth of 15.0 km.[122]

December
December
Strongest magnitude7.0 Mw , Fiji
Number by magnitude
8.0−8.90
7.0−7.91
6.0−6.910
5.0−5.91

References
  1. "On-Line Bulletin". International Seismological Centre. 1 January 1956. Retrieved 9 January 2017.
  2. "M6.2 – Guerrero, Mexico". United States Geological Survey. 8 January 1956. Retrieved 9 January 2017.
  3. "Significant Earthquake MEXICO: GUERRERO". National Geophysical Data Center. 8 January 1956. Retrieved 9 January 2017.
  4. "M6.6 – near the coast of Tarapaca, Chile". United States Geological Survey. 8 January 1956. Retrieved 9 January 2017.
  5. "Significant Earthquake CHILE". National Geophysical Data Center. 8 January 1956. Retrieved 9 January 2017.
  6. "On-Line Bulletin". International Seismological Centre. 9 January 1956. Retrieved 9 January 2017.
  7. "M7.0 – south of Tonga". United States Geological Survey. 10 January 1956. Retrieved 9 January 2017.
  8. "On-Line Bulletin". International Seismological Centre. 11 January 1956. Retrieved 9 January 2017.
  9. "M 5.8 - Hungary". United States Geological Survey. 12 January 1956. Retrieved 9 January 2017.
  10. "Significant Earthquake HUNGARY". National Geophysical Data Center. 12 January 1956. Retrieved 9 January 2017.
  11. "M6.0 – Andreanof Islands, Aleutian Islands, Alaska". United States Geological Survey. 14 January 1956. Retrieved 9 January 2017.
  12. "M7.0 – near the coast of Ecuador". United States Geological Survey. 16 January 1956. Retrieved 9 January 2017.
  13. "Significant Earthquake ECUADOR". National Geophysical Data Center. 16 January 1956. Retrieved 9 January 2017.
  14. "M6.2 – Antofagasta, Chile". United States Geological Survey. 18 January 1956. Retrieved 9 January 2017.
  15. "On-Line Bulletin". International Seismological Centre. 21 January 1956. Retrieved 9 January 2017.
  16. "On-Line Bulletin". International Seismological Centre. 23 January 1956. Retrieved 9 January 2017.
  17. "M6.0 – New Britain region, Papua New Guinea". United States Geological Survey. 28 January 1956. Retrieved 9 January 2017.
  18. "M6.4 – off the east coast of the North Island of New Zealand". United States Geological Survey. 30 January 1956. Retrieved 9 January 2017.
  19. "On-Line Bulletin". International Seismological Centre. 31 January 1956. Retrieved 9 January 2017.
  20. "M6.7 – Pagan region, Northern Mariana Islands". United States Geological Survey. 1 February 1956. Retrieved 9 January 2017.
  21. "On-Line Bulletin". International Seismological Centre. 1 February 1956. Retrieved 9 January 2017.
  22. "On-Line Bulletin". International Seismological Centre. 4 February 1956. Retrieved 9 January 2017.
  23. "M6.8 – 34km ENE of Maneadero, B.C., MX". United States Geological Survey. 9 February 1956. Retrieved 9 January 2017.
  24. "M6.2 – 66km ESE of Maneadero, B.C., MX". United States Geological Survey. 9 February 1956. Retrieved 9 January 2017.
  25. "M6.1 – off the east coast of Honshu, Japan". United States Geological Survey. 10 February 1956. Retrieved 9 January 2017.
  26. "M6.4 – Philippine Islands region". United States Geological Survey. 12 February 1956. Retrieved 9 January 2017.
  27. "M6.1 – Philippine Islands region". United States Geological Survey. 13 February 1956. Retrieved 9 January 2017.
  28. "M6.1 – Philippine Islands region". United States Geological Survey. 14 February 1956. Retrieved 9 January 2017.
  29. "M6.4 – 129km SE of Maneadero, B.C., MX". United States Geological Survey. 14 February 1956. Retrieved 9 January 2017.
  30. "M6.3 – Baja California, Mexico". United States Geological Survey. 15 February 1956. Retrieved 9 January 2017.
  31. "M7.3 – Izu Islands, Japan region". United States Geological Survey. 18 February 1956. Retrieved 9 January 2017.
  32. "M6.5 – Haida Gwaii Region, Canada". United States Geological Survey. 19 February 1956. Retrieved 9 January 2017.
  33. "M6.2 – western Turkey". United States Geological Survey. 20 February 1956. Retrieved 9 January 2017.
  34. "Significant Earthquake TURKEY: ESKISEHIR". National Geophysical Data Center. 20 February 1956. Retrieved 9 January 2017.
  35. "M6.2 – Myanmar". United States Geological Survey. 29 February 1956. Retrieved 9 January 2017.
  36. "Significant Earthquake NEW ZEALAND: NORTH ISLAND". National Geophysical Data Center. 2 March 1956. Retrieved 10 January 2017.
  37. "M 6.5 - Tonga". United States Geological Survey. 3 March 1956. Retrieved 10 January 2017.
  38. "M 6.1 - southern Xinjiang, China". United States Geological Survey. 5 March 1956. Retrieved 10 January 2017.
  39. "M 6.3 - Hokkaido, Japan region". United States Geological Survey. 5 March 1956. Retrieved 10 January 2017.
  40. "M 6.2 - south of Panama". United States Geological Survey. 13 March 1956. Retrieved 10 January 2017.
  41. "M 5.3 - Lebanon - Syria region". United States Geological Survey. 16 March 1956. Retrieved 10 January 2017.
  42. "M 5.5 - Lebanon - Syria region". United States Geological Survey. 16 March 1956. Retrieved 10 January 2017.
  43. "Significant Earthquake LEBANON: LITANI". National Geophysical Data Center. 16 March 1956. Retrieved 10 January 2017.
  44. "M 6.1 - New Britain region, Papua New Guinea". United States Geological Survey. 19 March 1956. Retrieved 10 January 2017.
  45. "On-Line Bulletin". International Seismological Centre. 22 March 1956. Retrieved 10 January 2017.
  46. "M 6.3 - Nias region, Indonesia". United States Geological Survey. 2 April 1956. Retrieved 10 January 2017.
  47. "On-Line Bulletin". International Seismological Centre. 4 April 1956. Retrieved 10 January 2017.
  48. "On-Line Bulletin". International Seismological Centre. 6 April 1956. Retrieved 10 January 2017.
  49. "On-Line Bulletin". International Seismological Centre. 7 April 1956. Retrieved 10 January 2017.
  50. "On-Line Bulletin". International Seismological Centre. 10 April 1956. Retrieved 10 January 2017.
  51. "M 6.1 - Andreanof Islands, Aleutian Islands, Alaska". United States Geological Survey. 18 April 1956. Retrieved 10 January 2017.
  52. "Significant Earthquake SPAIN". National Geophysical Data Center. 19 April 1956. Retrieved 10 January 2017.
  53. "M 6.0 - New Britain region, Papua New Guinea". United States Geological Survey. 22 April 1956. Retrieved 10 January 2017.
  54. "M 6.2 - Hokkaido, Japan region". United States Geological Survey. 23 April 1956. Retrieved 10 January 2017.
  55. "On-Line Bulletin". International Seismological Centre. 1 May 1956. Retrieved 11 January 2017.
  56. "M 6.1 - Pakistan". United States Geological Survey. 13 May 1956. Retrieved 11 January 2017.
  57. "M 6.2 - Bougainville region, Papua New Guinea". United States Geological Survey. 19 May 1956. Retrieved 11 January 2017.
  58. "M 6.3 - Tonga". United States Geological Survey. 22 May 1956. Retrieved 11 January 2017.
  59. "On-Line Bulletin". International Seismological Centre. 22 May 1956. Retrieved 11 January 2017.
  60. "M 7.6 - Fiji region". United States Geological Survey. 23 May 1956. Retrieved 11 January 2017.
  61. "On-Line Bulletin". International Seismological Centre. 26 May 1956. Retrieved 11 January 2017.
  62. "M 6.6 - Coquimbo, Chile". United States Geological Survey. 9 June 1956. Retrieved 11 January 2017.
  63. "M 7.3 - central Afghanistan". United States Geological Survey. 9 June 1956. Retrieved 11 January 2017.
  64. "Significant Earthquake AFGHANISTAN: KABUL". National Geophysical Data Center. 9 June 1956. Retrieved 11 January 2017.
  65. "M 6.5 - near the east coast of the Kamchatka Peninsula, Russia". United States Geological Survey. 23 June 1956. Retrieved 11 January 2017.
  66. "M 6.0 - Bougainville region, Papua New Guinea". United States Geological Survey. 24 June 1956. Retrieved 11 January 2017.
  67. "M 6.2 - Taiwan region". United States Geological Survey. 29 June 1956. Retrieved 11 January 2017.
  68. "On-Line Bulletin". International Seismological Centre. 3 July 1956. Retrieved 11 January 2017.
  69. "M 6.0 - Solomon Islands". United States Geological Survey. 4 July 1956. Retrieved 11 January 2017.
  70. "M 7.7 - Dodecanese Islands, Greece". United States Geological Survey. 9 July 1956. Retrieved 11 January 2017.
  71. "Significant Earthquake GREECE: DODECANESE". National Geophysical Data Center. 9 July 1956. Retrieved 11 January 2017.
  72. "Tsunami Event CYCLADES". National Geophysical Data Center. 9 July 1956. Retrieved 11 January 2017.
  73. "On-Line Bulletin". International Seismological Centre. 9 July 1956. Retrieved 11 January 2017.
  74. "M 6.2 - Haiti region". United States Geological Survey. 9 July 1956. Retrieved 11 January 2017.
  75. "On-Line Bulletin". International Seismological Centre. 12 July 1956. Retrieved 11 January 2017.
  76. "M 6.8 - Myanmar". United States Geological Survey. 16 July 1956. Retrieved 11 January 2017.
  77. "Significant Earthquake MYANMAR (BURMA)". National Geophysical Data Center. 16 July 1956. Retrieved 11 January 2017.
  78. "M 6.8 - Banda Sea". United States Geological Survey. 17 July 1956. Retrieved 11 January 2017.
  79. "On-Line Bulletin". International Seismological Centre. 18 July 1956. Retrieved 11 January 2017.
  80. "M 6.1 - Luzon, Philippines". United States Geological Survey. 19 July 1956. Retrieved 11 January 2017.
  81. "M 6.0 - Gujarat, India". United States Geological Survey. 21 July 1956. Retrieved 11 January 2017.
  82. "Significant Earthquake INDIA: ANJAR, BHUJ, GANDHIDHAM, KANDLA". National Geophysical Data Center. 21 July 1956. Retrieved 11 January 2017.
  83. "On-Line Bulletin". International Seismological Centre. 22 July 1956. Retrieved 11 January 2017.
  84. "M 6.1 - Crete, Greece". United States Geological Survey. 30 July 1956. Retrieved 11 January 2017.
  85. "M 6.2 - New Britain region, Papua New Guinea". United States Geological Survey. 4 August 1956. Retrieved 11 January 2017.
  86. "On-Line Bulletin". International Seismological Centre. 9 August 1956. Retrieved 11 January 2017.
  87. "M 6.4 - Izu Islands, Japan region". United States Geological Survey. 12 August 1956. Retrieved 11 January 2017.
  88. "On-Line Bulletin". International Seismological Centre. 15 August 1956. Retrieved 11 January 2017.
  89. "On-Line Bulletin". International Seismological Centre. 15 August 1956. Retrieved 11 January 2017.
  90. "Significant Earthquake CHINA: SHANXI PROVINCE". National Geophysical Data Center. 19 August 1956. Retrieved 11 January 2017.
  91. "M 6.3 - La Paz, Bolivia". United States Geological Survey. 23 August 1956. Retrieved 11 January 2017.
  92. "M 6.1 - Fiji". United States Geological Survey. 11 September 1956. Retrieved 11 January 2017.
  93. "On-Line Bulletin". International Seismological Centre. 11 September 1956. Retrieved 11 January 2017.
  94. "On-Line Bulletin". International Seismological Centre. 15 September 1956. Retrieved 11 January 2017.
  95. "M 6.5 - central Afghanistan". United States Geological Survey. 16 September 1956. Retrieved 11 January 2017.
  96. "On-Line Bulletin". International Seismological Centre. 17 September 1956. Retrieved 11 January 2017.
  97. "On-Line Bulletin". International Seismological Centre. 19 September 1956. Retrieved 11 January 2017.
  98. "M 7.5 - near the east coast of Honshu, Japan". United States Geological Survey. 29 September 1956. Retrieved 11 January 2017.
  99. "On-Line Bulletin". International Seismological Centre. 3 October 1956. Retrieved 12 January 2017.
  100. "M 6.0 - Tonga". United States Geological Survey. 8 October 1956. Retrieved 12 January 2017.
  101. "On-Line Bulletin". International Seismological Centre. 10 October 1956. Retrieved 12 January 2017.
  102. "On-Line Bulletin". International Seismological Centre. 11 October 1956. Retrieved 12 January 2017.
  103. "M 6.1 - near the coast of central Peru". United States Geological Survey. 12 October 1956. Retrieved 12 January 2017.
  104. "M 6.1 - Hokkaido, Japan region". United States Geological Survey. 12 October 1956. Retrieved 12 January 2017.
  105. "On-Line Bulletin". International Seismological Centre. 13 October 1956. Retrieved 12 January 2017.
  106. "M 6.5 - Rat Islands, Aleutian Islands, Alaska". United States Geological Survey. 19 October 1956. Retrieved 12 January 2017.
  107. "M 6.2 - eastern New Guinea region, Papua New Guinea". United States Geological Survey. 22 October 1956. Retrieved 12 January 2017.
  108. "M 6.7 - Mindoro, Philippines". United States Geological Survey. 23 October 1956. Retrieved 12 January 2017.
  109. "M 7.1 - near the coast of Nicaragua". United States Geological Survey. 24 October 1956. Retrieved 12 January 2017.
  110. "M 6.2 - near the coast of Nicaragua". United States Geological Survey. 25 October 1956. Retrieved 12 January 2017.
  111. "M 6.3 - Vanuatu". United States Geological Survey. 26 October 1956. Retrieved 12 January 2017.
  112. "M 6.3 - Luzon, Philippines". United States Geological Survey. 28 October 1956. Retrieved 12 January 2017.
  113. "M 6.4 - southern Iran". United States Geological Survey. 31 October 1956. Retrieved 12 January 2017.
  114. "Significant Earthquake IRAN: BASTAK". National Geophysical Data Center. 31 October 1956. Retrieved 12 January 2017.
  115. "M 5.5 - Aegean Sea". United States Geological Survey. 2 November 1956. Retrieved 12 January 2017.
  116. "Significant Earthquake GREECE: VOLOS-AGRIA (MAGNESIA)". National Geophysical Data Center. 2 November 1956. Retrieved 12 January 2017.
  117. "On-Line Bulletin". International Seismological Centre. 9 November 1956. Retrieved 12 January 2017.
  118. "On-Line Bulletin". International Seismological Centre. 10 November 1956. Retrieved 12 January 2017.
  119. "M 6.0 - Luzon, Philippines". United States Geological Survey. 10 November 1956. Retrieved 12 January 2017.
  120. "M 6.1 - Merida, Venezuela". United States Geological Survey. 16 November 1956. Retrieved 12 January 2017.
  121. "M 6.1 - near the east coast of Honshu, Japan". United States Geological Survey. 21 November 1956. Retrieved 12 January 2017.
  122. "M 6.0 - Vanuatu". United States Geological Survey. 25 November 1956. Retrieved 12 January 2017.
  123. "M 6.0 - Fox Islands, Aleutian Islands, Alaska". United States Geological Survey. 3 December 1956. Retrieved 13 January 2017.
  124. "On-Line Bulletin". International Seismological Centre. 4 December 1956. Retrieved 13 January 2017.
  125. "M 6.5 - Andreanof Islands, Aleutian Islands, Alaska". United States Geological Survey. 8 December 1956. Retrieved 13 January 2017.
  126. "On-Line Bulletin". International Seismological Centre. 15 December 1956. Retrieved 13 January 2017.
  127. "M 6.0 - near the west coast of Colombia". United States Geological Survey. 16 December 1956. Retrieved 13 January 2017.
  128. "M 6.8 - Antofagasta, Chile". United States Geological Survey. 18 December 1956. Retrieved 13 January 2017.
  129. "M 6.5 - Haida Gwaii Region, Canada". United States Geological Survey. 21 December 1956. Retrieved 13 January 2017.
  130. "On-Line Bulletin". International Seismological Centre. 23 December 1956. Retrieved 13 January 2017.
  131. "On-Line Bulletin". International Seismological Centre. 26 December 1956. Retrieved 13 January 2017.
  132. "On-Line Bulletin". International Seismological Centre. 27 December 1956. Retrieved 13 January 2017.
  133. "M 6.5 - North Island of New Zealand". United States Geological Survey. 28 December 1956. Retrieved 13 January 2017.
  134. "Significant Earthquake CHINA: HEBEI PROVINCE". National Geophysical Data Center. 31 December 1956. Retrieved 13 January 2017.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.