Earthquakes in 1973
List of earthquakes in 1973 is located in Earth
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
List of earthquakes in 1973
Approximate epicenters of the earthquakes in 1973
Strongest magnitude Japan off the east coast of Hokkaido (Magnitude 7.7) June 17
Deadliest China, Sichuan Province (Magnitude 7.4) February 6, 2,199 deaths
Total fatalities2,899
Number by magnitude
9.0+0
8.0–8.90
7.0–7.99
6.0–6.957
5.0–5.91333
4.0–4.92557
← 1972
1974 →

This is a list of earthquakes in 1973. 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. Maximum intensities are indicated on the Mercalli intensity scale and are sourced from United States Geological Survey (USGS) ShakeMap data. Both the number of large events and the death toll were substantially lower in 1973. There was 9 magnitude 7.0+ events. The largest of these was in Japan measuring 7.7. Russia and New Hebrides were active during the year with each country having 2 magnitude 7.0+ events. Nearly 3,000 deaths were reported with China being worst affected. Mexico also had a significant death toll.

Overall

By death toll

Rank Death toll Magnitude Location MMI Depth (km) Date
1 2,199 7.4  China, Sichuan Province X (Extreme) 33.0 February 6
2 600 6.8  Mexico, Oaxaca VIII (Severe) 84.0 August 28
3 56 7.5  Mexico, Michoacan X (Extreme) 43.0 January 30
4 26 6.5  Costa Rica, Alajuela Province VI (Strong) 33.0 April 14
5 15 7.0  Philippines, Luzon IX (Violent) 33.0 March 17

By magnitude

Rank Magnitude Death toll Location MMI Depth (km) Date
1 7.7 0  Japan, off the east coast of Hokkaido VIII (Severe) 48.0 June 17
2 7.5 56  Mexico, Michoacán X (Extreme) 43.0 January 30
2 7.5 0  New Hebrides, Vanuatu VIII (Severe) 26.0 December 28
3 7.4 2,199  China, Sichuan Province X (Extreme) 33.0 February 6
4 7.2 0  Soviet Union, Kuril Islands, Russia VIII (Severe) 27.0 February 28
4 7.2 0  New Hebrides, Vanuatu VIII (Severe) 47.0 December 29
5 7.1 0  Soviet Union, Kuril Islands, Russia VIII (Severe) 50.0 June 24
6 7.0 15  Philippines, Luzon IX (Violent) 33.0 March 17
6 7.0 0  United Kingdom, east of the South Sandwich Islands ( ) 33.0 October 6

Notable events

January

January
Strongest magnitude7.5 Mw  Mexico
Deadliest7.5 Mw  Mexico
56 deaths
Total fatalities56
Number by magnitude
8.0–8.90
7.0–7.91
6.0–6.94
5.0–5.9101
4.0–4.9193
Date Country and location Mw Depth (km) MMI Notes Casualties
Dead Injured
5[1][2]  New Zealand, Manawatū-Whanganui, North Island 6.2 150.0 IV
6[3][4]  New Hebrides, Vanuatu 6.1 36.0 VI
18[5][6]  Australia, south of New Britain, Papua New Guinea 6.8 43.0 VI
22[7]  Mexico, off the coast of Jalisco 6.1 33.0
30[8][9][10]  Mexico, Michoacán 7.5 43.0 X 56 people were killed and 390 were injured in the 1973 Colima earthquake. Some homes were destroyed. 56 390

February

February
Strongest magnitude7.4 Mw  China
Deadliest7.4 Mw  China
2,199 deaths
Total fatalities2,199
Number by magnitude
8.0–8.90
7.0–7.92
6.0–6.92
5.0–5.996
4.0–4.9204
Date Country and location Mw Depth (km) MMI Notes Casualties
Dead Injured
1[11]  Argentina, Jujuy Province 6.1 229.0
6[12][13][14][15]  China, Sichuan Province 7.4 33.0 X Deadliest event of 1973. 2,199 people were killed and 2,743 were injured in the 1973 Luhuo earthquake. 168 homes were destroyed. 2,199 2,743
21[16][17][18]  New Zealand, Hawke's Bay Region, North Island 5.1 38.0 VI Some damage was caused.
21[19][20][21]  United States, southern California 5.3 10.0 VII The 1973 Point Mugu earthquake caused $1 million (1973 rate) in property damage.
24[22][23]  Iran, Fars Province 5.2 27.0 Major damage was caused.
24[24]  New Hebrides, Vanuatu 6.0 59.0
28[25][26][27]  Soviet Union, Kuril Islands, Russia 7.2 27.0 VIII Some damage was caused.

March

March
Strongest magnitude7.0 Mw  Philippines
Deadliest7.0 Mw  Philippines
15 deaths
Total fatalities15
Number by magnitude
8.0–8.90
7.0–7.91
6.0–6.94
5.0–5.9105
4.0–4.9208
Date Country and location Mw Depth (km) MMI Notes Casualties
Dead Injured
4[28]  Soviet Union, eastern Kamchatka, Russia 6.1 32.0
9[29][30][31]  Australia, New South Wales 5.5 13.0 VII Property damage was caused with costs reaching $500,000 (1973 rate).
12[32][33]  Soviet Union, Kuril Islands, Russia 6.1 54.0 V Aftershock of February 28 event.
17[34]  New Hebrides, Vanuatu 6.0 194.0
17[35][36][37]  Philippines, Luzon 7.0 33.0 VII The 1973 Ragay Gulf earthquake killed 15 people and 64 others were injured. Damage costs were around $450,000 (1973 rate). 15 64
18[38]  Indonesia, Molucca Sea 6.5 33.0

April

April
Strongest magnitude6.6 Mw  India
Deadliest6.5 Mw  Costa Rica
26 deaths
Total fatalities27
Number by magnitude
8.0–8.90
7.0–7.90
6.0–6.98
5.0–5.988
4.0–4.9287
Date Country and location Mw Depth (km) MMI Notes Casualties
Dead Injured
1[39][40][41]  France, Gulf of Tadjoura, Djibouti 5.9 31.0 VII Some damage was caused.
3[42][43]  Colombia, Quindío Department 6.2 158.0 IV
7[44]  India, Nicobar Islands 6.6 33.0
8[45][46]  New Hebrides, Vanuatu 6.4 35.0 VI
12[47]  Soviet Union, Kuril Islands, Russia 6.1 52.0 Aftershock of February 28 event.
14[48][49][50]  Costa Rica, Alajuela Province 6.5 33.0 VI 26 people were killed and 100 were injured. Damage costs were $200,000 (1973 rate). 26 100
17[51][52]  Indonesia, Papua (province) 6.4 33.0 VI
24[53][54][55]  Colombia, off the west coast of 6.5 50.0 IV 1 person died and some damage was reported. 1
26[56][57][58]  United States, Hawaii (island) 6.2 36.9 VIII 11 people were injured and some property damage was reported. Costs were $5.75 million (1973 rate). 11

May

May
Strongest magnitude6.0 Mw  United States
Total fatalities0
Number by magnitude
8.0–8.90
7.0–7.90
6.0–6.91
5.0–5.983
4.0–4.9190
Date Country and location Mw Depth (km) MMI Notes Casualties
Dead Injured
29[59][60]  United States, Unimak Island, Alaska 6.0 30.0 V Although in a remote location this was the only magnitude 6.0+ event of the month.

June

June
Strongest magnitude7.7 Mw  Japan
Total fatalities0
Number by magnitude
8.0–8.90
7.0–7.92
6.0–6.94
5.0–5.9155
4.0–4.9269
Date Country and location Mw Depth (km) MMI Notes Casualties
Dead Injured
5[61][62]  New Hebrides, Vanuatu 6.1 24.0 IV
9[63][64]  United Kingdom, Makira, Solomon Islands 6.3 70.0 V
17[65][66][67]  Japan, off the east coast of Hokkaido 7.7 48.0 VIII Largest event of 1973. 27 people were injured in the 1973 Nemuro earthquake. 2 homes were destroyed. Overall damage costs were $5 million (1973 rate). 27
17[68]  Japan, off the east coast of Hokkaido 6.0 50.0 Aftershock.
24[69][70][71]  Soviet Union, Kuril Islands, Russia 7.1 50.0 VIII 1 person was injured and some damage was reported. Aftershock of June 17 event. 1
26[72][73]  Soviet Union, Kuril Islands, Russia 6.6 50.0 VI Aftershock.

July

July
Strongest magnitude6.9 Mw  China
Total fatalities0
Number by magnitude
8.0–8.90
7.0–7.90
6.0–6.97
5.0–5.9153
4.0–4.9234
Date Country and location Mw Depth (km) MMI Notes Casualties
Dead Injured
1[74][75]  United States, off the southeast coast of Alaska 6.7 33.0 VI
3[76][77]  Philippines, Samar 6.0 44.0 V Foreshock.
3[78][79]  Philippines, Samar 6.5 33.0 VI
5[80][81]  Philippines, north of Samar 6.0 38.0 IV Aftershock.
14[82][83]  China, Xizang Province 6.9 33.0 VII
31[84][85]  Chile, off the coast of Atacama Region 6.3 33.0 V
31[86][87]  United Kingdom, Solomon Islands 6.0 30.0 VII

August

August
Strongest magnitude6.8 Mw  Mexico
Deadliest6.8 Mw  Mexico
600 deaths
Total fatalities600
Number by magnitude
8.0–8.90
7.0–7.90
6.0–6.910
5.0–5.9104
4.0–4.9189
Date Country and location Mw Depth (km) MMI Notes Casualties
Dead Injured
1[88][89]  New Hebrides, Vanuatu 6.1 200.0 IV
5[90]  Tonga 6.1 33.0
7[91][92]  Chile, off the coast of Atacama Region 6.1 25.0 VI Foreshock.
7[93][94]  Chile, off the coast of Atacama Region 6.3 14.0 VII
9[95][96]  Soviet Union, southern Kuril Islands, Russia 6.0 55.0 V
11[97][98]  China, Sichuan Province 6.1 33.0 VII
13[99][100]  Australia, East Sepik Province, Papua New Guinea 6.0 112.0 IV
16[101][102]  China, Yunnan Province 6.4 33.0 VI
18[103][104]  Philippines, west of Panay 6.1 14.0 VI
28[105][106][107]  Mexico, Oaxaca 6.8 84.0 VIII The 1973 Veracruz earthquake caused 600 deaths as well as major damage. 600

September

September
Strongest magnitude6.5 Mw  North Korea
Total fatalities0
Number by magnitude
8.0–8.90
7.0–7.90
6.0–6.93
5.0–5.996
4.0–4.9173
Date Country and location Mw Depth (km) MMI Notes Casualties
Dead Injured
10[108][109]  Soviet Union, off the coast of Primorsky Krai, Russia 6.0 532.0 II
20[110][111]  Philippines, Bohol Sea 6.0 560.0 I
29[112][113]  North Korea, off the east coast of 6.5 575.0 II

October

October
Strongest magnitude7.0 Mw  United Kingdom
Total fatalities0
Number by magnitude
8.0–8.90
7.0–7.91
6.0–6.95
5.0–5.999
4.0–4.9232
Date Country and location Mw Depth (km) MMI Notes Casualties
Dead Injured
5[114][115]  Chile, off the coast of Valparaíso Region 6.5 14.0 VI Foreshock.
5[116][117][118]  Chile, off the coast of Valparaíso Region 6.7 33.0 VII Some damage was caused.
6[119]  United Kingdom, east of the South Sandwich Islands 7.0 33.0
9[120][121]  New Hebrides, Vanuatu 6.4 33.0 VI
18[122][123]  Mexico, Jalisco 6.0 45.0 V
25[124]  Bolivia, Tarija Department 6.1 529.0

November

November
Strongest magnitude6.4 Mw  United States
Deadliest2 events caused 1 death each in Iran and Portugal
Total fatalities2
Number by magnitude
8.0–8.90
7.0–7.90
6.0–6.96
5.0–5.9128
4.0–4.9188
Date Country and location Mw Depth (km) MMI Notes Casualties
Dead Injured
4[125][126][127]  Greece, off the west coast 5.8 8.0 VIII Some damage was reported.
6[128][129]  United States, Andreanof Islands, Alaska 6.4 34.0 IV Doublet earthquake
6[130][131]  United States, Andreanof Islands, Alaska 6.3 41.0 IV
8[132][133]  Soviet Union, Kuril Islands, Russia 6.1 33.0 V Doublet earthquake
11[134]  Soviet Union, Kuril Islands, Russia 6.0 51.0
11[135][136][137]  Iran, Fars Province 5.5 11.0 VII 1 person was killed and major damage was reported. 1
19[138][139]  Japan, off the east coast of Honshu 6.1 56.0 VI
23[140][141][142]  Portugal, Azores Islands 5.1 5.0 VIII 1 person died and some damage was caused. 1
29[143][144][145]  Greece, south of Crete 5.7 26.0 VIII Some damage was reported.
30[146][147]  New Hebrides, Vanuatu 6.0 124.0 IV

December

December
Strongest magnitude7.5 Mw  New Hebrides, Vanuatu
Total fatalities0
Number by magnitude
8.0–8.90
7.0–7.92
6.0–6.94
5.0–5.9125
4.0–4.9190
Date Country and location Mw Depth (km) MMI Notes Casualties
Dead Injured
9[148][149]  New Hebrides, Vanuatu 6.8 39.0 VII
9[150]  New Hebrides, Vanuatu 6.3 34.0 Aftershock.
19[151][152]  Indonesia, Sumba 6.0 58.0 V
28[153][154][155]  New Hebrides, Vanuatu 7.5 26.0 VIII Some damage was caused.
29[156][157][158]  New Hebrides, Vanuatu 7.2 47.0 VIII Aftershock. Some damage was caused.
30[159][160]  New Hebrides, Vanuatu 6.6 10.0 VIII Aftershock.

References

  1. ^ "M 6.2 - North Island of New Zealand". United States Geological Survey. January 5, 1973. Retrieved July 23, 2017.
  2. ^ "M 6.2 - North Island of New Zealand". United States Geological Survey. January 5, 1973. Retrieved April 19, 2021.
  3. ^ "M 6.1 - Vanuatu". United States Geological Survey. January 6, 1973. Retrieved July 23, 2017.
  4. ^ "M 6.1 - Vanuatu". United States Geological Survey. January 6, 1973. Retrieved April 19, 2021.
  5. ^ "M 6.8 - New Britain region, Papua New Guinea". United States Geological Survey. January 18, 1973. Retrieved July 23, 2017.
  6. ^ "M 6.8 - New Britain region, Papua New Guinea". United States Geological Survey. January 18, 1973. Retrieved April 19, 2021.
  7. ^ "M 6.1 - offshore Jalisco, Mexico". United States Geological Survey. January 22, 1973. Retrieved July 23, 2017.
  8. ^ "M 7.5 - Michoacan, Mexico". United States Geological Survey. January 30, 1973. Retrieved July 23, 2017.
  9. ^ "M 7.5 - Michoacan, Mexico". United States Geological Survey. January 30, 1973. Retrieved April 19, 2021.
  10. ^ "Significant Earthquake: MEXICO: S, FARIAS, TECOMAN". National Geophysical Data Center. January 30, 1973. Retrieved April 19, 2021.
  11. ^ "M 6.1 - Jujuy, Argentina". United States Geological Survey. February 1, 1973. Retrieved July 23, 2017.
  12. ^ "M 7.4 - western Sichuan, China". United States Geological Survey. February 6, 1973. Retrieved July 23, 2017.
  13. ^ "M 7.4 - western Sichuan, China". United States Geological Survey. February 6, 1973. Retrieved April 20, 2021.
  14. ^ "Significant Earthquake: CHINA: SICHUAN PROVINCE". National Geophysical Data Center. February 6, 1973. Retrieved April 20, 2021.
  15. ^ Utsu, T. "Search Page". Catalog of Damaging Earthquakes in the World (Through 2008). Retrieved April 20, 2021.
  16. ^ "M 5.1 - North Island of New Zealand". United States Geological Survey. February 21, 1973. Retrieved July 23, 2017.
  17. ^ "M 5.1 - North Island of New Zealand". United States Geological Survey. February 21, 1973. Retrieved April 20, 2021.
  18. ^ "Significant Earthquake: NEW ZEALAND: HAWKES BAY". National Geophysical Data Center. February 21, 1973. Retrieved April 20, 2021.
  19. ^ "M 5.3 - 22km W of Malibu, CA". United States Geological Survey. February 21, 1973. Retrieved July 23, 2017.
  20. ^ "M 5.3 - 22km W of Malibu, CA". United States Geological Survey. February 21, 1973. Retrieved April 20, 2021.
  21. ^ "Significant Earthquake: CALIFORNIA: OXNARD". National Geophysical Data Center. February 21, 1973. Retrieved April 20, 2021.
  22. ^ "M 5.2 - southern Iran". United States Geological Survey. February 24, 1973. Retrieved July 23, 2017.
  23. ^ "Significant Earthquake: IRAN: KHABIS,HENGAM ISLAND". National Geophysical Data Center. February 24, 1973. Retrieved April 20, 2021.
  24. ^ "M 6.0 - Vanuatu". United States Geological Survey. February 24, 1973. Retrieved July 23, 2017.
  25. ^ "M 7.2 - Kuril Islands". United States Geological Survey. February 28, 1973. Retrieved July 23, 2017.
  26. ^ "M 7.2 - Kuril Islands". United States Geological Survey. February 28, 1973. Retrieved April 20, 2021.
  27. ^ "Significant Earthquake: RUSSIA: KURIL ISLANDS, HIROO, URAKAWA". National Geophysical Data Center. February 28, 1973. Retrieved April 20, 2021.
  28. ^ "M 6.1 - near the east coast of the Kamchatka Peninsula, Russia". United States Geological Survey. March 4, 1973. Retrieved July 23, 2017.
  29. ^ "M 5.5 - near the southeast coast of Australia". United States Geological Survey. March 9, 1973. Retrieved July 23, 2017.
  30. ^ "M 5.5 - near the southeast coast of Australia". United States Geological Survey. March 9, 1973. Retrieved May 4, 2021.
  31. ^ "Significant Earthquake: AUSTRALIA: WOLLONGONG, SYDNEY". National Geophysical Data Center. March 9, 1973. Retrieved May 4, 2021.
  32. ^ "M 6.1 - Kuril Islands". United States Geological Survey. March 12, 1973. Retrieved July 23, 2017.
  33. ^ "M 6.1 - Kuril Islands". United States Geological Survey. March 12, 1973. Retrieved May 4, 2021.
  34. ^ "M 6.0 - Vanuatu". United States Geological Survey. March 17, 1973. Retrieved July 23, 2017.
  35. ^ "M 7.0 - Luzon, Philippines". United States Geological Survey. March 17, 1973. Retrieved July 23, 2017.
  36. ^ "M 7.0 - Luzon, Philippines". United States Geological Survey. March 17, 1973. Retrieved May 4, 2021.
  37. ^ "Significant Earthquake: PHILIPPINES: QUEZON CITY: CALAUG,LOPEZ,GUIAYANGAN". National Geophysical Data Center. March 17, 1973. Retrieved May 4, 2021.
  38. ^ "M 6.5 - Molucca Sea". United States Geological Survey. March 18, 1973. Retrieved July 23, 2017.
  39. ^ "M 5.9 - Golfe de Tadjoura, Djibouti". United States Geological Survey. April 1, 1973. Retrieved July 23, 2017.
  40. ^ "M 5.9 - Golfe de Tadjoura, Djibouti". United States Geological Survey. April 1, 1973. Retrieved May 8, 2021.
  41. ^ "Significant Earthquake: ETHIOPIA: DJIBOUTI". National Geophysical Data Center. April 1, 1973. Retrieved May 8, 2021.
  42. ^ "M 6.2 - Colombia". United States Geological Survey. April 3, 1973. Retrieved July 23, 2017.
  43. ^ "M 6.2 - Colombia". United States Geological Survey. April 3, 1973. Retrieved May 8, 2021.
  44. ^ "M 6.6 - Nicobar Islands, India region". United States Geological Survey. April 7, 1973. Retrieved July 23, 2017.
  45. ^ "M 6.4 - Vanuatu". United States Geological Survey. April 8, 1973. Retrieved July 23, 2017.
  46. ^ "M 6.4 - Vanuatu". United States Geological Survey. April 8, 1973. Retrieved May 8, 2021.
  47. ^ "M 6.1 - Kuril Islands". United States Geological Survey. April 12, 1973. Retrieved July 23, 2017.
  48. ^ "M 6.5 - Costa Rica". United States Geological Survey. April 14, 1973. Retrieved July 23, 2017.
  49. ^ "M 6.5 - Costa Rica". United States Geological Survey. April 14, 1973. Retrieved May 8, 2021.
  50. ^ "Significant Earthquake: COSTA RICA: TILARAN, ARENAL, RIO CHIQUITO". National Geophysical Data Center. April 14, 1973. Retrieved May 8, 2021.
  51. ^ "M 6.4 - near the south coast of Papua, Indonesia". United States Geological Survey. April 17, 1973. Retrieved July 23, 2017.
  52. ^ "M 6.4 - near the south coast of Papua, Indonesia". United States Geological Survey. April 17, 1973. Retrieved May 8, 2021.
  53. ^ "M 6.5 - south of Panama". United States Geological Survey. April 24, 1973. Retrieved July 23, 2017.
  54. ^ "M 6.5 - south of Panama". United States Geological Survey. April 24, 1973. Retrieved May 8, 2021.
  55. ^ "Significant Earthquake: COLOMBIA; SAN CRISTOBAL, VENEZUELA". National Geophysical Data Center. April 24, 1973. Retrieved May 8, 2021.
  56. ^ "M 6.2 - Hawaii region, Hawaii". United States Geological Survey. April 26, 1973. Retrieved May 8, 2021.
  57. ^ "M 6.2 - Hawaii region, Hawaii". United States Geological Survey. April 26, 1973. Retrieved May 8, 2021.
  58. ^ "Significant Earthquake: HAWAII: HILO". National Geophysical Data Center. April 26, 1973. Retrieved May 8, 2021.
  59. ^ "M 6.0 - Unimak Island region, Alaska". United States Geological Survey. May 29, 1973. Retrieved July 24, 2017.
  60. ^ "M 6.0 - Unimak Island region, Alaska". United States Geological Survey. May 29, 1973. Retrieved May 9, 2021.
  61. ^ "M 6.1 - Vanuatu". United States Geological Survey. June 5, 1973. Retrieved July 24, 2017.
  62. ^ "M 6.1 - Vanuatu". United States Geological Survey. June 5, 1973. Retrieved May 9, 2021.
  63. ^ "M 6.3 - Solomon Islands". United States Geological Survey. June 9, 1973. Retrieved July 24, 2017.
  64. ^ "M 6.3 - Solomon Islands". United States Geological Survey. June 9, 1973. Retrieved May 9, 2021.
  65. ^ "M 7.7 - Hokkaido, Japan region". United States Geological Survey. June 17, 1973. Retrieved July 24, 2017.
  66. ^ "M 7.7 - Hokkaido, Japan region". United States Geological Survey. June 17, 1973. Retrieved May 9, 2021.
  67. ^ "Significant Earthquake: JAPAN: HOKKAIDO ISLAND". National Geophysical Data Center. June 17, 1973. Retrieved May 9, 2021.
  68. ^ "M 6.0 - off the coast of Hokkaido, Japan". United States Geological Survey. June 17, 1973. Retrieved July 24, 2017.
  69. ^ "M 7.1 - Kuril Islands". United States Geological Survey. June 24, 1973. Retrieved July 24, 2017.
  70. ^ "M 7.1 - Kuril Islands". United States Geological Survey. June 24, 1973. Retrieved May 9, 2021.
  71. ^ "Significant Earthquake: RUSSIA: KURIL ISLANDS". National Geophysical Data Center. June 24, 1973. Retrieved May 9, 2021.
  72. ^ "M 6.6 - Kuril Islands". United States Geological Survey. June 26, 1973. Retrieved July 24, 2017.
  73. ^ "M 6.6 - Kuril Islands". United States Geological Survey. June 26, 1973. Retrieved May 9, 2021.
  74. ^ "M 6.7 - off the coast of Southeastern Alaska". United States Geological Survey. July 1, 1973. Retrieved July 24, 2017.
  75. ^ "M 6.7 - off the coast of Southeastern Alaska". United States Geological Survey. July 1, 1973. Retrieved May 12, 2021.
  76. ^ "M 6.0 - Samar, Philippines". United States Geological Survey. July 3, 1973. Retrieved July 24, 2017.
  77. ^ "M 6.0 - Samar, Philippines". United States Geological Survey. July 3, 1973. Retrieved May 12, 2021.
  78. ^ "M 6.5 - Samar, Philippines". United States Geological Survey. July 3, 1973. Retrieved July 24, 2017.
  79. ^ "M 6.5 - Samar, Philippines". United States Geological Survey. July 3, 1973. Retrieved May 12, 2021.
  80. ^ "M 6.0 - Catanduanes, Philippines". United States Geological Survey. July 5, 1973. Retrieved July 24, 2017.
  81. ^ "M 6.0 - Catanduanes, Philippines". United States Geological Survey. July 5, 1973. Retrieved May 12, 2021.
  82. ^ "M 6.9 - western Xizang". United States Geological Survey. July 14, 1973. Retrieved July 24, 2017.
  83. ^ "M 6.9 - western Xizang". United States Geological Survey. July 14, 1973. Retrieved May 12, 2021.
  84. ^ "M 6.3 - offshore Atacama, Chile". United States Geological Survey. July 31, 1973. Retrieved July 24, 2017.
  85. ^ "M 6.3 - offshore Atacama, Chile". United States Geological Survey. July 31, 1973. Retrieved May 12, 2021.
  86. ^ "M 6.0 - Solomon Islands". United States Geological Survey. July 31, 1973. Retrieved July 24, 2017.
  87. ^ "M 6.0 - Solomon Islands". United States Geological Survey. July 31, 1973. Retrieved May 12, 2021.
  88. ^ "M 6.1 - Vanuatu". United States Geological Survey. August 1, 1973. Retrieved July 25, 2017.
  89. ^ "M 6.1 - Vanuatu". United States Geological Survey. August 1, 1973. Retrieved May 12, 2021.
  90. ^ "M 6.1 - Tonga". United States Geological Survey. August 5, 1973. Retrieved July 25, 2017.
  91. ^ "M 6.1 - offshore Atacama, Chile". United States Geological Survey. August 7, 1973. Retrieved July 25, 2017.
  92. ^ "M 6.1 - offshore Atacama, Chile". United States Geological Survey. August 7, 1973. Retrieved May 12, 2021.
  93. ^ "M 6.3 - offshore Atacama, Chile". United States Geological Survey. August 7, 1973. Retrieved July 25, 2017.
  94. ^ "M 6.3 - offshore Atacama, Chile". United States Geological Survey. August 7, 1973. Retrieved May 12, 2021.
  95. ^ "M 6.0 - Kuril Islands". United States Geological Survey. August 9, 1973. Retrieved July 25, 2017.
  96. ^ "M 6.0 - Kuril Islands". United States Geological Survey. August 9, 1973. Retrieved May 12, 2021.
  97. ^ "M 6.1 - Sichuan-Gansu border region, China". United States Geological Survey. August 11, 1973. Retrieved July 25, 2017.
  98. ^ "M 6.1 - Sichuan-Gansu border region, China". United States Geological Survey. August 11, 1973. Retrieved May 12, 2021.
  99. ^ "M 6.0 - near the north coast of New Guinea, Papua New Guinea". United States Geological Survey. August 13, 1973. Retrieved July 25, 2017.
  100. ^ "M 6.0 - near the north coast of New Guinea, Papua New Guinea". United States Geological Survey. August 13, 1973. Retrieved May 12, 2021.
  101. ^ "M 6.4 - Yunnan, China". United States Geological Survey. August 16, 1973. Retrieved July 25, 2017.
  102. ^ "M 6.4 - Yunnan, China". United States Geological Survey. August 16, 1973. Retrieved May 12, 2021.
  103. ^ "M 6.1 - Panay, Philippines". United States Geological Survey. August 18, 1973. Retrieved July 25, 2017.
  104. ^ "M 6.1 - Panay, Philippines". United States Geological Survey. August 18, 1973. Retrieved May 12, 2021.
  105. ^ "M 6.8 - Oaxaca, Mexico". United States Geological Survey. August 28, 1973. Retrieved July 25, 2017.
  106. ^ "M 6.8 - Oaxaca, Mexico". United States Geological Survey. August 28, 1973. Retrieved May 12, 2021.
  107. ^ "Significant Earthquake: MEXICO: VERACRUZ, MEXICO CITY". National Geophysical Data Center. August 28, 1973. Retrieved May 12, 2021.
  108. ^ "M 6.0 - China-Russia-North Korea border region". United States Geological Survey. September 10, 1973. Retrieved July 25, 2017.
  109. ^ "M 6.0 - China-Russia-North Korea border region". United States Geological Survey. September 10, 1973. Retrieved May 15, 2021.
  110. ^ "M 6.0 - Negros - Cebu region, Philippines". United States Geological Survey. September 20, 1973. Retrieved July 25, 2017.
  111. ^ "M 6.0 - Negros - Cebu region, Philippines". United States Geological Survey. September 20, 1973. Retrieved May 15, 2021.
  112. ^ "M 6.5 - North Korea". United States Geological Survey. September 29, 1973. Retrieved July 25, 2017.
  113. ^ "M 6.5 - North Korea". United States Geological Survey. September 29, 1973. Retrieved May 15, 2021.
  114. ^ "M 6.5 - offshore Valparaíso, Chile". United States Geological Survey. October 5, 1973. Retrieved July 26, 2017.
  115. ^ "M 6.5 - offshore Valparaiso, Chile". United States Geological Survey. October 5, 1973. Retrieved May 15, 2021.
  116. ^ "M 6.7 - offshore Valparaíso, Chile". United States Geological Survey. October 5, 1973. Retrieved July 26, 2017.
  117. ^ "M 6.7 - offshore Valparaiso, Chile". United States Geological Survey. October 5, 1973. Retrieved May 15, 2021.
  118. ^ "Significant Earthquake: CHILE: VALPARAISO, LA LIGUA, SANTIAGO". National Geophysical Data Center. October 5, 1973. Retrieved May 15, 2021.
  119. ^ "M 7.0 - east of the South Sandwich Islands". United States Geological Survey. October 6, 1973. Retrieved July 26, 2017.
  120. ^ "M 6.4 - Vanuatu". United States Geological Survey. October 9, 1973. Retrieved July 26, 2017.
  121. ^ "M 6.4 - Vanuatu". United States Geological Survey. October 9, 1973. Retrieved May 15, 2021.
  122. ^ "M 6.0 - Jalisco, Mexico". United States Geological Survey. October 18, 1973. Retrieved July 26, 2017.
  123. ^ "M 6.0 - Jalisco, Mexico". United States Geological Survey. October 18, 1973. Retrieved May 15, 2021.
  124. ^ "M 6.1 - Tarija, Bolivia". United States Geological Survey. October 25, 1973. Retrieved July 26, 2017.
  125. ^ "M 5.8 - Greece". United States Geological Survey. November 4, 1973. Retrieved July 26, 2017.
  126. ^ "M 5.8 - Greece". United States Geological Survey. November 4, 1973. Retrieved May 15, 2021.
  127. ^ "Significant Earthquake: GREECE: LEUKAS ISLAND, PREVEZA, VONITSA". National Geophysical Data Center. November 4, 1973. Retrieved May 15, 2021.
  128. ^ "M 6.4 - Andreanof Islands, Aleutian Islands, Alaska". United States Geological Survey. November 6, 1973. Retrieved July 26, 2017.
  129. ^ "M 6.4 - Andreanof Islands, Aleutian Islands, Alaska". United States Geological Survey. November 6, 1973. Retrieved May 15, 2021.
  130. ^ "M 6.3 - Andreanof Islands, Aleutian Islands, Alaska". United States Geological Survey. November 6, 1973. Retrieved July 26, 2017.
  131. ^ "M 6.3 - Andreanof Islands, Aleutian Islands, Alaska". United States Geological Survey. November 6, 1973. Retrieved May 15, 2021.
  132. ^ "M 6.1 - Kuril Islands". United States Geological Survey. November 8, 1973. Retrieved July 26, 2017.
  133. ^ "M 6.1 - Kuril Islands". United States Geological Survey. November 8, 1973. Retrieved May 15, 2021.
  134. ^ "M 6.0 - Kuril Islands". United States Geological Survey. November 11, 1973. Retrieved July 26, 2017.
  135. ^ "M 5.5 - central Iran". United States Geological Survey. November 11, 1973. Retrieved July 26, 2017.
  136. ^ "M 5.5 - central Iran". United States Geological Survey. November 11, 1973. Retrieved May 15, 2021.
  137. ^ "Significant Earthquake: IRAN: QESHLAGH,DEH BID". National Geophysical Data Center. November 11, 1973. Retrieved May 15, 2021.
  138. ^ "M 6.1 - near the east coast of Honshu, Japan". United States Geological Survey. November 19, 1973. Retrieved July 26, 2017.
  139. ^ "M 6.1 - near the east coast of Honshu, Japan". United States Geological Survey. November 19, 1973. Retrieved May 15, 2021.
  140. ^ "M 5.1 - Azores Islands, Portugal". United States Geological Survey. November 23, 1973. Retrieved July 26, 2017.
  141. ^ "M 5.1 - Azores Islands, Portugal". United States Geological Survey. November 23, 1973. Retrieved May 15, 2021.
  142. ^ "Significant Earthquake: AZORES: PICO, FAIAL, TERCEIRA". National Geophysical Data Center. November 23, 1973. Retrieved May 15, 2021.
  143. ^ "M 5.7 - Crete, Greece". United States Geological Survey. November 29, 1973. Retrieved July 26, 2017.
  144. ^ "M 5.7 - Crete, Greece". United States Geological Survey. November 29, 1973. Retrieved May 15, 2021.
  145. ^ "Significant Earthquake: GREECE: CRETE, PALAEOCHORA, CHANIA". National Geophysical Data Center. November 29, 1973. Retrieved May 15, 2021.
  146. ^ "M 6.0 - Vanuatu". United States Geological Survey. November 30, 1973. Retrieved July 26, 2017.
  147. ^ "M 6.0 - Vanuatu". United States Geological Survey. November 30, 1973. Retrieved May 15, 2021.
  148. ^ "M 6.8 - Vanuatu". United States Geological Survey. December 9, 1973. Retrieved July 26, 2017.
  149. ^ "M 6.8 - Vanuatu". United States Geological Survey. December 9, 1973. Retrieved May 16, 2021.
  150. ^ "M 6.3 - Vanuatu". United States Geological Survey. December 9, 1973. Retrieved July 26, 2017.
  151. ^ "M 6.0 - Sumba region, Indonesia". United States Geological Survey. December 19, 1973. Retrieved July 26, 2017.
  152. ^ "M 6.0 - Sumba region, Indonesia". United States Geological Survey. December 19, 1973. Retrieved May 16, 2021.
  153. ^ "M 7.5 - Vanuatu". United States Geological Survey. December 28, 1973. Retrieved July 26, 2017.
  154. ^ "M 7.5 - Vanuatu". United States Geological Survey. December 28, 1973. Retrieved May 16, 2021.
  155. ^ "Significant Earthquake: VANUATU ISLANDS: ESPIRITU SANTO, LUGANILLE". National Geophysical Data Center. December 28, 1973. Retrieved May 16, 2021.
  156. ^ "M 7.2 - Vanuatu". United States Geological Survey. December 29, 1973. Retrieved July 26, 2017.
  157. ^ "M 7.2 - Vanuatu". United States Geological Survey. December 29, 1973. Retrieved May 16, 2021.
  158. ^ "Significant Earthquake: VANUATU ISLANDS: LUGANVILLE, LAMAP". National Geophysical Data Center. December 29, 1973. Retrieved May 16, 2021.
  159. ^ "M 6.6 - Vanuatu". United States Geological Survey. December 30, 1973. Retrieved July 26, 2017.
  160. ^ "M 6.6 - Vanuatu". United States Geological Survey. December 30, 1973. Retrieved May 16, 2021.
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