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Earthquakes in 1956 Approximate epicenters of the earthquakes in 1956
Strongest magnitude Greece , Dodecanese Islands (Magnitude 7.7) 9 JulyDeadliest Iran , Hormozgan Province (Magnitude 6.4) 31 October 347 deathsTotal fatalities 910 9.0+ 0 8.0–8.9 0 7.0–7.9 11 6.0–6.9 104 5.0–5.9 7
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. Spain , Burma , Lebanon , Afghanistan , Greece and India also suffered from deadly events.
Note : At least 10 casualties
Rank
Magnitude
Death toll
Location
MMI
Depth (km)
Date
1
7.7
56
Greece , Dodecanese Islands
IX (Violent )
20.0
July 9
2
7.6
0
Fiji
IV (Light )
419.1
May 23
3
7.5
0
Japan , Chiba Prefecture , Honshu
VII (Very strong )
66.1
September 29
= 4
7.3
0
Japan , Izu Islands
( )
484.1
February 18
= 4
7.3
100
Afghanistan , Baghlan Province
VII (Very strong )
25.0
June 9
= 4
7.3
0
Soviet Union , Kuril Islands , Russia
VII (Very strong )
100.4
October 11
5
7.2
0
Indonesia , Banda Sea
( )
136.8
July 18
6
7.1
0
Nicaragua off the west coast of Nicaragua
VII (Very strong )
35.0
October 24
= 7
7.0
0
Tonga , south of
( )
35.0
January 10
= 7
7.0
0
Ecuador , Manabí Province
IX (Violent )
20.0
January 16
= 7
7.0
0
Fiji , south of
( )
198.0
December 27
Note : At least 7.0 magnitude
January Strongest magnitude 7.0 Mw 2 events Deadliest 5.8 Mw Hungary 2 deaths Total fatalities 3 8.0–8.9 0 7.0–7.9 2 6.0–6.9 12 5.0–5.9 1
Date
Country and location
Mw
Depth (km)
MMI
Notes
Casualties
Dead
Injured
1 [ 1]
Indonesia , Banda Sea
6.5
170.0
8 [ 2] [ 3] [ 4]
Mexico , Guerrero
6.2
20.0
VI
At least 101 people were injured and major property damage was caused.
101+
8 [ 5] [ 6] [ 7]
Chile , off the coast of Arica and Parinacota Region
6.6
51.5
VII
At least 1 person was killed and some damage was caused.
1+
9 [ 8]
Fiji , south of
6.5
610.0
10 [ 9]
Tonga , south of
7.0
35.0
11 [ 10]
New Zealand , Taranaki , North Island
6.2
180.0
12 [ 11] [ 12] [ 13]
Hungary , Budapest
5.8
15.0
VII
The 1956 Budapest earthquake struck the eastern suburbs of the city. 2 people were killed and major damage was caused.
2
14 [ 14]
United States , Andreanof Islands , Alaska
6.0
46.5
16 [ 15] [ 16] [ 17]
Ecuador , Manabí Province
7.0
20.0
IX
Some damage was caused.
18 [ 18] [ 19]
Chile , Antofagasta Region
6.2
35.0
VI
21 [ 20]
Burma , Chin State
6.1
60.0
23 [ 21]
Soviet Union , off the east coast of Kamchatka , Russia
6.6
75.1
28 [ 22] [ 23]
Australia , East New Britain Province , Papua and New Guinea
6.0
50.0
VI
30 [ 24] [ 25]
New Zealand , north of North Island
6.4
15.0
V
31 [ 26]
Australia , New Ireland (island) , Papua and New Guinea
6.9
400.0
February Strongest magnitude 7.3 Mw Japan Deadliest 6.2 Mw Turkey 4 deaths Total fatalities 4 8.0–8.9 0 7.0–7.9 1 6.0–6.9 14
Date
Country and location
Mw
Depth (km)
MMI
Notes
Casualties
Dead
Injured
1 [ 27]
United States , Northern Mariana Islands
6.7
370.1
1 [ 28]
Italy , off the west coast of Calabria
6.2
225.0
4 [ 29]
United Kingdom , Katavi Region , Tanganyika
6.2
0.0
Unknown depth.
9 [ 30] [ 31]
Mexico , Baja California
6.8
6.0
VIII
9 [ 32] [ 33]
Mexico , Baja California
6.2
6.0
VIII
Aftershock.
10 [ 34]
Japan , off the east coast of Honshu
6.1
38.5
12 [ 35]
Philippines , off the northwest coast of Luzon
6.4
20.7
13 [ 36]
Philippines , off the northwest coast of Luzon
6.1
15.0
Aftershock.
14 [ 37]
Philippines , off the northwest coast of Luzon
6.1
15.0
Aftershock.
14 [ 38] [ 39]
Mexico , Baja California
6.4
6.0
VIII
Southeast of previous weeks events. Doublet earthquake .
15 [ 40] [ 41]
Mexico , Baja California
6.3
15.0
VII
18 [ 42]
Japan , Izu Islands
7.3
484.1
19 [ 43]
Canada , south of Haida Gwaii
6.5
15.0
20 [ 44] [ 45] [ 46]
Turkey , Eskişehir Province
6.2
15.0
VIII
4 people were killed and some damage was caused.
4
29 [ 47] [ 48]
Burma , Sagaing Province
6.2
52.7
VI
March Strongest magnitude 6.5 Mw 2 events Deadliest 5.3 Mw Lebanon 148 deaths Total fatalities 148 8.0–8.9 0 7.0–7.9 0 6.0–6.9 6 5.0–5.9 3
Date
Country and location
Mw
Depth (km)
MMI
Notes
Casualties
Dead
Injured
2 [ 49]
New Zealand , Waikato , North Island
5.3
0.0
VII
Some structural damage was caused. Unknown depth.
3 [ 50]
Tonga
6.5
35.0
5 [ 51] [ 52]
China , southern Xinjiang Province
6.1
15.0
VII
5 [ 53] [ 54]
Japan , off the north coast of Hokkaido
6.3
20.0
VI
13 [ 55] [ 56]
Panama , off the south coast
6.2
25.0
V
16 [ 57] [ 58]
Lebanon , Mount Lebanon Governorate
5.3
15.0
148 people were killed and major damage was caused by the 1956 Chim earthquake . Doublet earthquake with 2 events eleven minutes apart.
148
16 [ 59] [ 60]
Lebanon , Beqaa Governorate
5.5
15.0
VII
19 [ 61] [ 62]
Australia , West New Britain Province , Papua and New Guinea
6.1
50.3
V
22 [ 63]
Ecuador , Morona-Santiago Province
6.5
86.3
April Strongest magnitude 6.9 Mw New Zealand Deadliest 5.0 Mw Spain 7 deaths Total fatalities 7 8.0–8.9 0 7.0–7.9 0 6.0–6.9 8
Date
Country and location
Mw
Depth (km)
MMI
Notes
Casualties
Dead
Injured
2 [ 64] [ 65]
Indonesia , northwest of Nias
6.3
29.9
VI
4 [ 66]
United Kingdom , Singida Region , Tanganyika
6.5
0.0
Unknown depth.
6 [ 67]
Afghanistan , Badakhshan Province
6.6
214.2
7 [ 68]
New Zealand , Kermadec Islands
6.9
346.9
10 [ 69]
Indonesia , southern Sumatra
6.6
129.8
18 [ 70]
United States , Andreanof Islands , Alaska
6.1
45.0
19 [ 71]
Spain , Province of Granada
5.0
0.0
The 1956 Atarfe-Albolote earthquake killed 7 people and caused major damage.
7
22 [ 72] [ 73]
Australia , East New Britain Province , Papua and New Guinea
6.0
35.0
V
23 [ 74] [ 75]
Japan , off the southeast coast of Hokkaido
6.2
35.0
IV
May Strongest magnitude 7.6 Mw Fiji Total fatalities 0 8.0–8.9 0 7.0–7.9 1 6.0–6.9 6
July Strongest magnitude 7.7 Mw Greece Deadliest 6.0 Mw India 156 deaths Total fatalities 250 8.0–8.9 0 7.0–7.9 2 6.0–6.9 11
Date
Country and location
Mw
Depth (km)
MMI
Notes
Casualties
Dead
Injured
3 [ 96]
Afghanistan , Badakhshan Province
6.1
215.7
4 [ 97] [ 98]
United Kingdom , Solomon Islands
6.0
50.0
V
9 [ 99] [ 100] [ 101] [ 102]
Greece , Dodecanese Islands
7.7
20.0
IX
The 1956 Amorgos earthquake which was one of the strongest in Greek history caused 53 deaths and major damage. A tsunami resulted in a further 3 deaths.
56
9 [ 103]
Greece , Dodecanese Islands
6.7
15.0
Aftershock.
9 [ 104] [ 105]
Haiti , Nord-Ouest (department)
6.2
55.0
VI
12 [ 106]
Burma , Magway Region
6.2
90.0
16 [ 107] [ 108] [ 109]
Burma , Sagaing Region
6.8
34.3
VII
38 people were killed and some damage was caused in the 1956 Sagaing earthquake .
38
17 [ 110] [ 111]
Indonesia , Banda Sea
6.8
450.8
III
18 [ 112]
Indonesia , Banda Sea
7.2
136.8
19 [ 113] [ 114]
Philippines , off the west coast of Luzon
6.1
35.0
VI
21 [ 115] [ 116] [ 117]
India , Gujarat
6.0
15.0
IX
The 1956 Anjar earthquake left 156 people dead and major damage.
156
22 [ 118]
Chile , Tarapaca Region
6.1
96.8
30 [ 119]
Greece , north of Crete
6.1
15.0
August Strongest magnitude 6.5 Mw Tonga Total fatalities 0 8.0–8.9 0 7.0–7.9 0 6.0–6.9 6 5.0–5.9 1
September Strongest magnitude 7.5 Mw Japan Total fatalities 0 8.0–8.9 0 7.0–7.9 1 6.0–6.9 6
October Strongest magnitude 7.3 Mw Soviet Union Deadliest 6.4 Mw Iran 347 deaths Total fatalities 347 8.0–8.9 0 7.0–7.9 2 6.0–6.9 13
Date
Country and location
Mw
Depth (km)
MMI
Notes
Casualties
Dead
Injured
3 [ 139]
Chile , Tarapaca Region
6.5
97.3
8 [ 140]
Tonga
6.0
15.0
10 [ 141]
India , Uttar Pradesh
6.0
15.0
11 [ 142] [ 143]
Soviet Union , Kuril Islands , Russia
7.3
100.4
VII
12 [ 144] [ 145]
Peru , off the coast of central
6.1
35.0
V
12 [ 146]
Japan , off the southeast coast of Hokkaido
6.1
35.0
13 [ 147]
Afghanistan , Badakhshan Province
6.1
100.0
19 [ 148]
United States , Rat Islands , Alaska
6.5
25.0
22 [ 149] [ 150]
Australia , D'Entrecasteaux Islands , Papua and New Guinea
6.2
15.0
VII
23 [ 151] [ 152]
Philippines , north of Mindoro
6.7
90.4
VI
24 [ 153] [ 154]
Nicaragua , off the west coast of
7.1
35.0
VII
1956 Nicaragua earthquake .
25 [ 155] [ 156]
Nicaragua , Carazo Department
6.2
35.0
VI
Aftershock.
26 [ 157] [ 158]
New Hebrides , Vanuatu
6.3
10.0
V
28 [ 159] [ 160]
Philippines , eastern Luzon
6.3
20.0
VI
31 [ 161] [ 162] [ 163]
Iran , Hormozgan Province
6.4
15.0
VII
347 people were killed and major damage was reported.
347
November Strongest magnitude 6.4 Mw Mexico Deadliest 5.5 Mw Greece 51+ deaths Total fatalities 51+ 8.0–8.9 0 7.0–7.9 0 6.0–6.9 6 5.0–5.9 1
December Strongest magnitude 7.0 Mw Fiji Total fatalities 0 8.0–8.9 0 7.0–7.9 1 6.0–6.9 12 5.0–5.9 1
Date
Country and location
Mw
Depth (km)
MMI
Notes
Casualties
Dead
Injured
3 [ 176]
United States , Fox Islands (Alaska)
6.0
13.6
4 [ 177]
Mexico , Chiapas
6.0
89.4
8 [ 178]
United States , Andreanof Islands , Alaska
6.5
25.0
15 [ 179]
New Hebrides , Vanuatu
6.1
151.3
16 [ 180] [ 181]
Colombia , off the west coast of
6.0
32.8
VI
18 [ 182] [ 183]
Chile , Antofagasta Region
6.8
44.9
VII
21 [ 184]
Canada , south of Haida Gwaii
6.5
15.0
21 [ 185] [ 186]
Japan , Izu Islands
6.0
15.0
VI
22 [ 187] [ 188]
Japan , Izu Islands
6.2
15.0
VI
23 [ 189]
Japan , Volcano Islands
6.5
90.0
26 [ 190]
United Kingdom , Santa Cruz Islands , Solomon Islands
6.0
0.0
Unknown depth.
27 [ 191]
Fiji , south of
7.0
198.0
28 [ 192] [ 193]
New Zealand , Gisborne District , North Island
6.5
35.0
VI
31 [ 194]
China , Hebei Province
5.0
0.0
VI
Some homes were destroyed. Unknown depth.
^ "On-Line Bulletin" . International Seismological Centre . 1 January 1956. Retrieved 9 January 2017 .
^ "M 6.2 – Guerrero, Mexico" . United States Geological Survey. 8 January 1956. Retrieved 9 January 2017 .
^ "M 6.2 – Guerrero, Mexico" . United States Geological Survey. 8 January 1956. Retrieved 16 November 2020 .
^ "Significant Earthquake: MEXICO: GUERRERO" . National Geophysical Data Center . 8 January 1956. Retrieved 16 November 2020 .
^ "M 6.6 – near the coast of Tarapaca, Chile" . United States Geological Survey. 8 January 1956. Retrieved 9 January 2017 .
^ "M 6.6 – near the coast of Tarapaca, Chile" . United States Geological Survey. 8 January 1956. Retrieved 16 November 2020 .
^ "Significant Earthquake: CHILE" . National Geophysical Data Center . 8 January 1956. Retrieved 16 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 9 January 1956. Retrieved 9 January 2017 .
^ "M 7.0 – south of Tonga" . United States Geological Survey. 10 January 1956. Retrieved 9 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 11 January 1956. Retrieved 9 January 2017 .
^ "M 5.8 – Hungary" . United States Geological Survey. 12 January 1956. Retrieved 9 January 2017 .
^ "M 5.8 – Hungary" . United States Geological Survey. 12 January 1956. Retrieved 16 November 2020 .
^ "Significant Earthquake: HUNGARY" . National Geophysical Data Center . 12 January 1956. Retrieved 16 November 2020 .
^ "M 6.0 – Andreanof Islands, Aleutian Islands, Alaska" . United States Geological Survey. 14 January 1956. Retrieved 9 January 2017 .
^ "M 7.0 – near the coast of Ecuador" . United States Geological Survey. 16 January 1956. Retrieved 9 January 2017 .
^ "M 7.0 – near the coast of Ecuador" . United States Geological Survey. 16 January 1956. Retrieved 16 November 2020 .
^ "Significant Earthquake: ECUADOR" . National Geophysical Data Center . 16 January 1956. Retrieved 16 November 2020 .
^ "M 6.2 – Antofagasta, Chile" . United States Geological Survey. 18 January 1956. Retrieved 9 January 2017 .
^ "M 6.2 – Antofagasta, Chile" . United States Geological Survey. 18 January 1956. Retrieved 16 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 21 January 1956. Retrieved 9 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 23 January 1956. Retrieved 9 January 2017 .
^ "M 6.0 – New Britain region, Papua New Guinea" . United States Geological Survey. 28 January 1956. Retrieved 9 January 2017 .
^ "M 6.0 – New Britain region, Papua New Guinea" . United States Geological Survey. 28 January 1956. Retrieved 16 November 2020 .
^ "M 6.4 – off the east coast of the North Island of New Zealand" . United States Geological Survey. 30 January 1956. Retrieved 9 January 2017 .
^ "M 6.4 – off the east coast of the North Island of New Zealand" . United States Geological Survey. 30 January 1956. Retrieved 16 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 31 January 1956. Retrieved 9 January 2017 .
^ "M 6.7 – Pagan region, Northern Mariana Islands" . United States Geological Survey. 1 February 1956. Retrieved 9 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 1 February 1956. Retrieved 9 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 4 February 1956. Retrieved 9 January 2017 .
^ "M 6.8 – 34 km ENE of Maneadero, B.C., MX" . United States Geological Survey. 9 February 1956. Retrieved 9 January 2017 .
^ "M 6.8 – 34 km ENE of Maneadero, B.C., MX" . United States Geological Survey. 9 February 1956. Retrieved 16 November 2020 .
^ "M 6.2 – 66 km ESE of Maneadero, B.C., MX" . United States Geological Survey. 9 February 1956. Retrieved 9 January 2017 .
^ "M 6.2 – 66 km ESE of Maneadero, B.C., MX" . United States Geological Survey. 9 February 1956. Retrieved 16 November 2020 .
^ "M 6.1 – off the east coast of Honshu, Japan" . United States Geological Survey. 10 February 1956. Retrieved 9 January 2017 .
^ "M 6.4 – Philippine Islands region" . United States Geological Survey. 12 February 1956. Retrieved 9 January 2017 .
^ "M 6.1 – Philippine Islands region" . United States Geological Survey. 13 February 1956. Retrieved 9 January 2017 .
^ "M 6.1 – Philippine Islands region" . United States Geological Survey. 14 February 1956. Retrieved 9 January 2017 .
^ "M 6.4 – 129 km SE of Maneadero, B.C., MX" . United States Geological Survey. 14 February 1956. Retrieved 9 January 2017 .
^ "M 6.4 – 129 km SE of Maneadero, B.C., MX" . United States Geological Survey. 14 February 1956. Retrieved 16 November 2020 .
^ "M 6.3 – Baja California, Mexico" . United States Geological Survey. 15 February 1956. Retrieved 9 January 2017 .
^ "M 6.3 – Baja California, Mexico" . United States Geological Survey. 15 February 1956. Retrieved 16 November 2020 .
^ "M 7.3 – Izu Islands, Japan region" . United States Geological Survey. 18 February 1956. Retrieved 9 January 2017 .
^ "M 6.5 – Haida Gwaii Region, Canada" . United States Geological Survey. 19 February 1956. Retrieved 9 January 2017 .
^ "M 6.2 – western Turkey" . United States Geological Survey. 20 February 1956. Retrieved 9 January 2017 .
^ "M 6.2 – western Turkey" . United States Geological Survey. 20 February 1956. Retrieved 16 November 2020 .
^ "Significant Earthquake: TURKEY: ESKISEHIR" . National Geophysical Data Center . 20 February 1956. Retrieved 16 November 2020 .
^ "M 6.2 – Myanmar" . United States Geological Survey. 29 February 1956. Retrieved 9 January 2017 .
^ "M 6.2 – Myanmar" . United States Geological Survey. 29 February 1956. Retrieved 16 November 2020 .
^ "Significant Earthquake: NEW ZEALAND: NORTH ISLAND" . National Geophysical Data Center . 2 March 1956. Retrieved 17 November 2020 .
^ "M 6.5 – Tonga" . United States Geological Survey. 3 March 1956. Retrieved 10 January 2017 .
^ "M 6.1 – southern Xinjiang, China" . United States Geological Survey. 5 March 1956. Retrieved 10 January 2017 .
^ "M 6.1 – southern Xinjiang, China" . United States Geological Survey. 5 March 1956. Retrieved 17 November 2020 .
^ "M 6.3 – Hokkaido, Japan region" . United States Geological Survey. 5 March 1956. Retrieved 10 January 2017 .
^ "M 6.3 – Hokkaido, Japan region" . United States Geological Survey. 5 March 1956. Retrieved 17 November 2020 .
^ "M 6.2 – south of Panama" . United States Geological Survey. 13 March 1956. Retrieved 10 January 2017 .
^ "M 6.2 – south of Panama" . United States Geological Survey. 13 March 1956. Retrieved 17 November 2020 .
^ "M 5.3 – Lebanon – Syria region" . United States Geological Survey. 16 March 1956. Retrieved 10 January 2017 .
^ "Significant Earthquake: LEBANON: LITANI" . National Geophysical Data Center . 16 March 1956. Retrieved 17 November 2020 .
^ "M 5.5 – Lebanon – Syria region" . United States Geological Survey. 16 March 1956. Retrieved 10 January 2017 .
^ "M 5.5 – Lebanon – Syria region" . United States Geological Survey. 16 March 1956. Retrieved 17 November 2020 .
^ "M 6.1 – New Britain region, Papua New Guinea" . United States Geological Survey. 19 March 1956. Retrieved 10 January 2017 .
^ "M 6.1 – New Britain region, Papua New Guinea" . United States Geological Survey. 19 March 1956. Retrieved 17 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 22 March 1956. Retrieved 10 January 2017 .
^ "M 6.3 – Nias region, Indonesia" . United States Geological Survey. 2 April 1956. Retrieved 10 January 2017 .
^ "M 6.3 – Nias region, Indonesia" . United States Geological Survey. 2 April 1956. Retrieved 17 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 4 April 1956. Retrieved 10 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 6 April 1956. Retrieved 10 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 7 April 1956. Retrieved 10 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 10 April 1956. Retrieved 10 January 2017 .
^ "M 6.1 – Andreanof Islands, Aleutian Islands, Alaska" . United States Geological Survey. 18 April 1956. Retrieved 10 January 2017 .
^ "Significant Earthquake: SPAIN" . National Geophysical Data Center . 19 April 1956. Retrieved 17 November 2020 .
^ "M 6.0 – New Britain region, Papua New Guinea" . United States Geological Survey. 22 April 1956. Retrieved 10 January 2017 .
^ "M 6.0 – New Britain region, Papua New Guinea" . United States Geological Survey. 22 April 1956. Retrieved 17 November 2020 .
^ "M 6.2 – Hokkaido, Japan region" . United States Geological Survey. 23 April 1956. Retrieved 10 January 2017 .
^ "M 6.2 – Hokkaido, Japan region" . United States Geological Survey. 23 April 1956. Retrieved 17 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 1 May 1956. Retrieved 11 January 2017 .
^ "M 6.1 – Pakistan" . United States Geological Survey. 13 May 1956. Retrieved 11 January 2017 .
^ "M 6.1 – Pakistan" . United States Geological Survey. 13 May 1956. Retrieved 17 November 2020 .
^ "M 6.2 – Bougainville region, Papua New Guinea" . United States Geological Survey. 19 May 1956. Retrieved 11 January 2017 .
^ "M 6.2 – Bougainville region, Papua New Guinea" . United States Geological Survey. 19 May 1956. Retrieved 17 November 2020 .
^ "M 6.3 – Tonga" . United States Geological Survey. 22 May 1956. Retrieved 11 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 22 May 1956. Retrieved 11 January 2017 .
^ "M 7.6 – Fiji region" . United States Geological Survey. 23 May 1956. Retrieved 11 January 2017 .
^ "M 7.6 – Fiji region" . United States Geological Survey. 23 May 1956. Retrieved 17 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 26 May 1956. Retrieved 11 January 2017 .
^ "M 6.6 – Coquimbo, Chile" . United States Geological Survey. 9 June 1956. Retrieved 11 January 2017 .
^ "M 6.6 – Coquimbo, Chile" . United States Geological Survey. 9 June 1956. Retrieved 17 November 2020 .
^ "M 7.3 – central Afghanistan" . United States Geological Survey. 9 June 1956. Retrieved 11 January 2017 .
^ "M 7.3 – central Afghanistan" . United States Geological Survey. 9 June 1956. Retrieved 17 November 2020 .
^ "Significant Earthquake: AFGHANISTAN: KABUL" . National Geophysical Data Center . 9 June 1956. Retrieved 17 November 2020 .
^ "M 6.5 – near the east coast of the Kamchatka Peninsula, Russia" . United States Geological Survey. 23 June 1956. Retrieved 11 January 2017 .
^ "M 6.5 – near the east coast of the Kamchatka Peninsula, Russia" . United States Geological Survey. 23 June 1956. Retrieved 17 November 2020 .
^ "M 6.0 – Bougainville region, Papua New Guinea" . United States Geological Survey. 24 June 1956. Retrieved 11 January 2017 .
^ "M 6.0 – Bougainville region, Papua New Guinea" . United States Geological Survey. 24 June 1956. Retrieved 17 November 2020 .
^ "M 6.2 – Taiwan region" . United States Geological Survey. 29 June 1956. Retrieved 11 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 3 July 1956. Retrieved 11 January 2017 .
^ "M 6.0 – Solomon Islands" . United States Geological Survey. 4 July 1956. Retrieved 11 January 2017 .
^ "M 6.0 – Solomon Islands" . United States Geological Survey. 4 July 1956. Retrieved 18 November 2020 .
^ "M 7.7 – Dodecanese Islands, Greece" . United States Geological Survey. 9 July 1956. Retrieved 11 January 2017 .
^ "M 7.7 – Dodecanese Islands, Greece" . United States Geological Survey. 9 July 1956. Retrieved 18 November 2020 .
^ "Significant Earthquake: GREECE: DODECANESE" . National Geophysical Data Center . 9 July 1956. Retrieved 18 November 2020 .
^ "Tsunami Event: CYCLADES" . National Geophysical Data Center . 9 July 1956. Retrieved 18 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 9 July 1956. Retrieved 11 January 2017 .
^ "M 6.2 – Haiti region" . United States Geological Survey. 9 July 1956. Retrieved 11 January 2017 .
^ "M 6.2 – Haiti region" . United States Geological Survey. 9 July 1956. Retrieved 18 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 12 July 1956. Retrieved 11 January 2017 .
^ "M 6.8 – Myanmar" . United States Geological Survey. 16 July 1956. Retrieved 11 January 2017 .
^ "M 6.8 – Myanmar" . United States Geological Survey. 16 July 1956. Retrieved 18 November 2020 .
^ "Significant Earthquake: MYANMAR (BURMA)" . National Geophysical Data Center . 16 July 1956. Retrieved 18 November 2020 .
^ "M 6.8 – Banda Sea" . United States Geological Survey. 17 July 1956. Retrieved 11 January 2017 .
^ "M 6.8 – Banda Sea" . United States Geological Survey. 17 July 1956. Retrieved 18 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 18 July 1956. Retrieved 11 January 2017 .
^ "M 6.1 – Luzon, Philippines" . United States Geological Survey. 19 July 1956. Retrieved 11 January 2017 .
^ "M 6.1 – Luzon, Philippines" . United States Geological Survey. 19 July 1956. Retrieved 18 November 2020 .
^ "M 6.0 – Gujarat, India" . United States Geological Survey. 21 July 1956. Retrieved 11 January 2017 .
^ "M 6.0 – Gujarat, India" . United States Geological Survey. 21 July 1956. Retrieved 18 November 2020 .
^ "Significant Earthquake: INDIA: ANJAR, BHUJ, GANDHIDHAM, KANDLA" . National Geophysical Data Center . 21 July 1956. Retrieved 18 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 22 July 1956. Retrieved 11 January 2017 .
^ "M 6.1 – Crete, Greece" . United States Geological Survey. 30 July 1956. Retrieved 11 January 2017 .
^ "M 6.2 – New Britain region, Papua New Guinea" . United States Geological Survey. 4 August 1956. Retrieved 11 January 2017 .
^ "M 6.2 – New Britain region, Papua New Guinea" . United States Geological Survey. 4 August 1956. Retrieved 18 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 9 August 1956. Retrieved 11 January 2017 .
^ "M 6.4 – Izu Islands, Japan region" . United States Geological Survey. 12 August 1956. Retrieved 11 January 2017 .
^ "M 6.4 – Izu Islands, Japan region" . United States Geological Survey. 12 August 1956. Retrieved 18 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 15 August 1956. Retrieved 11 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 15 August 1956. Retrieved 11 January 2017 .
^ "Significant Earthquake: CHINA: SHANXI PROVINCE" . National Geophysical Data Center . 19 August 1956. Retrieved 18 November 2020 .
^ "M 6.3 – La Paz, Bolivia" . United States Geological Survey. 23 August 1956. Retrieved 11 January 2017 .
^ "M 6.3 – La Paz, Bolivia" . United States Geological Survey. 23 August 1956. Retrieved 18 November 2020 .
^ "M 6.1 – Fiji" . United States Geological Survey. 11 September 1956. Retrieved 11 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 11 September 1956. Retrieved 11 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 15 September 1956. Retrieved 11 January 2017 .
^ "M 6.5 – central Afghanistan" . United States Geological Survey. 16 September 1956. Retrieved 11 January 2017 .
^ "M 6.5 – central Afghanistan" . United States Geological Survey. 16 September 1956. Retrieved 18 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 17 September 1956. Retrieved 11 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 19 September 1956. Retrieved 11 January 2017 .
^ "M 7.5 – near the east coast of Honshu, Japan" . United States Geological Survey. 29 September 1956. Retrieved 11 January 2017 .
^ "M 7.5 – near the east coast of Honshu, Japan" . United States Geological Survey. 29 September 1956. Retrieved 18 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 3 October 1956. Retrieved 12 January 2017 .
^ "M 6.0 – Tonga" . United States Geological Survey. 8 October 1956. Retrieved 12 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 10 October 1956. Retrieved 12 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 11 October 1956. Retrieved 12 January 2017 .
^ "Significant Earthquake: RUSSIA: KURIL ISLANDS" . National Geophysical Data Center . 11 October 1956. Retrieved 18 November 2020 .
^ "M 6.1 – near the coast of central Peru" . United States Geological Survey. 12 October 1956. Retrieved 12 January 2017 .
^ "M 6.1 – near the coast of central Peru" . United States Geological Survey. 12 October 1956. Retrieved 18 November 2020 .
^ "M 6.1 – Hokkaido, Japan region" . United States Geological Survey. 12 October 1956. Retrieved 12 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 13 October 1956. Retrieved 12 January 2017 .
^ "M 6.5 – Rat Islands, Aleutian Islands, Alaska" . United States Geological Survey. 19 October 1956. Retrieved 12 January 2017 .
^ "M 6.2 – eastern New Guinea region, Papua New Guinea" . United States Geological Survey. 22 October 1956. Retrieved 12 January 2017 .
^ "M 6.2 – eastern New Guinea region, Papua New Guinea" . United States Geological Survey. 22 October 1956. Retrieved 18 November 2020 .
^ "M 6.7 – Mindoro, Philippines" . United States Geological Survey. 23 October 1956. Retrieved 12 January 2017 .
^ "M 6.7 – Mindoro, Philippines" . United States Geological Survey. 23 October 1956. Retrieved 18 November 2020 .
^ "M 7.1 – near the coast of Nicaragua" . United States Geological Survey. 24 October 1956. Retrieved 12 January 2017 .
^ "M 7.1 – near the coast of Nicaragua" . United States Geological Survey. 24 October 1956. Retrieved 18 November 2020 .
^ "M 6.2 – near the coast of Nicaragua" . United States Geological Survey. 25 October 1956. Retrieved 12 January 2017 .
^ "M 6.2 – near the coast of Nicaragua" . United States Geological Survey. 25 October 1956. Retrieved 18 November 2020 .
^ "M 6.3 – Vanuatu" . United States Geological Survey. 26 October 1956. Retrieved 12 January 2017 .
^ "M 6.3 – Vanuatu" . United States Geological Survey. 26 October 1956. Retrieved 18 November 2020 .
^ "M 6.3 – Luzon, Philippines" . United States Geological Survey. 28 October 1956. Retrieved 12 January 2017 .
^ "M 6.3 – Luzon, Philippines" . United States Geological Survey. 28 October 1956. Retrieved 18 November 2020 .
^ "M 6.4 – southern Iran" . United States Geological Survey. 31 October 1956. Retrieved 12 January 2017 .
^ "M 6.4 – southern Iran" . United States Geological Survey. 31 October 1956. Retrieved 18 November 2020 .
^ "Significant Earthquake: IRAN: BASTAK" . National Geophysical Data Center . 31 October 1956. Retrieved 18 November 2020 .
^ "M 5.5 – Aegean Sea" . United States Geological Survey. 2 November 1956. Retrieved 12 January 2017 .
^ "M 5.5 – Aegean Sea" . United States Geological Survey. 2 November 1956. Retrieved 19 November 2020 .
^ "Significant Earthquake: GREECE: VOLOS-AGRIA (MAGNESIA)" . National Geophysical Data Center . 2 November 1956. Retrieved 19 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 9 November 1956. Retrieved 12 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 10 November 1956. Retrieved 12 January 2017 .
^ "M 6.0 – Luzon, Philippines" . United States Geological Survey. 10 November 1956. Retrieved 12 January 2017 .
^ "M 6.0 – Luzon, Philippines" . United States Geological Survey. 10 November 1956. Retrieved 19 November 2020 .
^ "M 6.1 – Merida, Venezuela" . United States Geological Survey. 16 November 1956. Retrieved 12 January 2017 .
^ "M 6.1 – Merida, Venezuela" . United States Geological Survey. 16 November 1956. Retrieved 19 November 2020 .
^ "M 6.1 – near the east coast of Honshu, Japan" . United States Geological Survey. 21 November 1956. Retrieved 12 January 2017 .
^ "M 6.0 – Vanuatu" . United States Geological Survey. 25 November 1956. Retrieved 12 January 2017 .
^ "M 6.0 – Vanuatu" . United States Geological Survey. 25 November 1956. Retrieved 19 November 2020 .
^ "M 6.0 – Fox Islands, Aleutian Islands, Alaska" . United States Geological Survey. 3 December 1956. Retrieved 13 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 4 December 1956. Retrieved 13 January 2017 .
^ "M 6.5 – Andreanof Islands, Aleutian Islands, Alaska" . United States Geological Survey. 8 December 1956. Retrieved 13 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 15 December 1956. Retrieved 13 January 2017 .
^ "M 6.0 – near the west coast of Colombia" . United States Geological Survey. 16 December 1956. Retrieved 13 January 2017 .
^ "M 6.0 – near the west coast of Colombia" . United States Geological Survey. 16 December 1956. Retrieved 19 November 2020 .
^ "M 6.8 – Antofagasta, Chile" . United States Geological Survey. 18 December 1956. Retrieved 13 January 2017 .
^ "M 6.8 – Antofagasta, Chile" . United States Geological Survey. 18 December 1956. Retrieved 19 November 2020 .
^ "M 6.5 – Haida Gwaii Region, Canada" . United States Geological Survey. 21 December 1956. Retrieved 13 January 2017 .
^ "M 6.0 – Izu Islands, Japan region" . United States Geological Survey. 21 December 1956. Retrieved 19 November 2020 .
^ "M 6.0 – Izu Islands, Japan region" . United States Geological Survey. 21 December 1956. Retrieved 19 November 2020 .
^ "M 6.2 – Izu Islands, Japan region" . United States Geological Survey. 22 December 1956. Retrieved 19 November 2020 .
^ "M 6.2 – Izu Islands, Japan region" . United States Geological Survey. 22 December 1956. Retrieved 19 November 2020 .
^ "On-Line Bulletin" . International Seismological Centre . 23 December 1956. Retrieved 13 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 26 December 1956. Retrieved 13 January 2017 .
^ "On-Line Bulletin" . International Seismological Centre . 27 December 1956. Retrieved 13 January 2017 .
^ "M 6.5 – North Island of New Zealand" . United States Geological Survey. 28 December 1956. Retrieved 13 January 2017 .
^ "M 6.5 – North Island of New Zealand" . United States Geological Survey. 28 December 1956. Retrieved 19 November 2020 .
^ "Significant Earthquake: CHINA: HEBEI PROVINCE" . National Geophysical Data Center . 31 December 1956. Retrieved 19 November 2020 .
Earthquakes in the 1950s
1952 1953 1954 1956 1957 1958 1959 † indicates earthquake resulting in at least 30 deaths ‡ indicates the deadliest earthquake of the year