List of earthquakes in 1983
Strongest magnitude | 1984 → |
---|
This is a list of earthquakes in 1983. Only
Mercalli intensity scale and are sourced from United States Geological Survey (USGS) ShakeMap
data.
By death toll
Rank | Death toll | Magnitude | Location | MMI
|
Depth (km) | Date |
---|---|---|---|---|---|---|
1 | 1,342 | 6.8 | Turkey, Erzurum Province | IX (Violent) | 11.6 | October 30 |
2 | 663 | 6.3 | Boke Region
|
IX (Violent) | 11.3 | December 22 |
3 | 350 | 5.5 | Cauca Department
|
VIII (Severe) | 22.2 | March 31 |
4 | 104 | 7.4 | Japan, eastern Sea of Japan | VIII (Severe) | 23.7 | May 26 |
5 | 34 | 5.7 | Shandong Province
|
VII (Very strong) | 19.0 | November 6 |
6 | 30 | 5.2 | Mazandaran Province
|
IV (Light) | 33.0 | March 25 |
7 | 26 | 7.4 | Afghanistan, Badakhshan Province | VII (Very strong) | 214.5 | December 30 |
8 | 16 | 6.5 | Philippines, Luzon | VIII (Severe) | 28.8 | August 17 |
9 | 12 | 4.7 | Yugoslavia, Skopje Statistical Region, North Macedonia | VII (Very strong) | 24.4 | February 25 |
10 | 10 | 7.0 | Department of Amazonas, Peru
|
VII (Very strong) | 104.2 | April 12 |
10 | 10 | 6.4 | Papua New Guinea, East New Britain Province | VI (Strong) | 26.0 | December 22 |
Listed are earthquakes with at least 10 dead.
By magnitude
Rank | Magnitude | Death toll | Location | MMI
|
Depth (km) | Date |
---|---|---|---|---|---|---|
1 | 7.6 | 0 | Papua New Guinea, southeast of New Ireland | VII (Very strong) | 88.8 | March 18 |
2 | 7.4 | 104 | Japan, eastern Sea of Japan | VIII (Severe) | 23.7 | May 26 |
2 | 7.4 | 5 | Chile, Atacama Region | VIII (Severe) | 14.8 | October 4 |
2 | 7.4 | 26 | Afghanistan, Badakhshan Province | VII (Very strong) | 214.5 | December 30 |
5 | 7.3 | 0 | Indonesia, Banda Sea | VI (Strong) | 178.5 | November 24 |
5 | 7.3 | 0 | United Kingdom, Chagos Archipelago | VI (Strong) | 10.0 | November 30 |
7 | 7.2 | 0 | United Kingdom, South Sandwich Islands | ( ) | 24.0 | October 22 |
8 | 7.1 | 6 | Costa Rica, Puntarenas Province | VIII (Severe) | 37.0 | April 3 |
8 | 7.1 | 0 | Russia
|
VII (Very strong) | 62.6 | August 17 |
10 | 7.0 | 0 | Greece, Ionian Islands | VIII (Severe) | 14.3 | January 17 |
10 | 7.0 | 0 | New Zealand, Kermadec Islands | ( ) | 238.0 | January 26 |
10 | 7.0 | 10 | Department of Amazonas, Peru
|
VII (Very strong) | 104.2 | April 12 |
10 | 7.0 | 0 | Sistan and Baluchistan Province
|
VII (Very strong) | 64.0 | April 18 |
10 | 7.0 | 0 | Guatemala, off the west coast | VII (Very strong) | 67.1 | December 2 |
Listed are earthquakes with at least 7.0 magnitude.
By month
January
Strongest magnitude | 7.0 Mw 2 events reached this magnitude |
---|---|
Total fatalities | 0 |
Number by magnitude | |
8.0–8.9 | 0 |
7.0–7.9 | 2 |
6.0–6.9 | 11 |
5.0–5.9 | 155 |
4.0–4.9 | 382 |
Date | Country and location | Mw | Depth (km) | MMI
|
Notes | Casualties | |
---|---|---|---|---|---|---|---|
Dead | Injured | ||||||
1[1] | Bolivia, La Paz Department (Bolivia) | 6.3 | 172.0 | ||||
8[2] | Tonga | 6.4 | 33.0 | ||||
16[3][4] | Papua New Guinea, off the east coast | 6.7 | 234.9 | IV | Some damage was caused to communications systems. | ||
17[5][6] | Greece, Ionian Islands | 7.0 | 14.3 | VIII | Some damage was caused. | ||
24[7][8] | Mexico, off the coast of Oaxaca | 6.3 | 56.8 | VII | Some damage was caused. | ||
24[9][10] | India, Andaman Islands | 6.8 | 78.0 | VI | |||
26[11] | New Zealand, Kermadec Islands | 7.0 | 238.0 |
February
Strongest magnitude | 6.9 Mw Chile |
---|---|
Deadliest | 4.7 Mw Yugoslavia, Macedonia SR 12 deaths |
Total fatalities | 12 |
Number by magnitude | |
8.0–8.9 | 0 |
7.0–7.9 | 0 |
6.0–6.9 | 9 |
5.0–5.9 | 115 |
4.0–4.9 | 279 |
Date | Country and location | Mw | Depth (km) | MMI
|
Notes | Casualties | |
---|---|---|---|---|---|---|---|
Dead | Injured | ||||||
12[12][13] | Philippines, southeast of Mindanao | 6.3 | 51.0 | IV | |||
13[14][15][16] | China, Xinjiang Province | 6.2 | 16.1 | VIII | 2 injuries were reported as well as damage. | 2 | |
13[17][18] | United States, north of Guam | 5.7 | 105.0 | IV | 1 person was injured and minor damage was reported. | 1 | |
14[19][20] | United States, southeast of Alaska Peninsula | 6.5 | 47.0 | V | |||
20[21][22] | Philippines, southeast of Mindanao | 6.4 | 60.5 | IV | |||
25[23][24][25] | Yugoslavia, Skopje Statistical Region, Macedonia SR | 4.7 | 24.4 | VII | 12 people died after suffering heart attacks. Some damage was reported with costs reaching $500,000 (1983 rate). | 12 | |
25[26][27] | Chile, Arica y Parinacota Region | 6.9 | 146.0 | VI | Minor damage was caused. | ||
26[28][29] | Tajikistan |
5.3 | 49.2 | VII | Major damage was caused. | ||
27[30][31] | Japan, Chiba Prefecture, Honshu | 5.9 | 78.3 | V | 11 people were injured. | 11 |
March
Strongest magnitude | 7.6 Mw Papua New Guinea |
---|---|
Deadliest | 5.5 Mw Colombia 350 deaths |
Total fatalities | 381 |
Number by magnitude | |
8.0–8.9 | 0 |
7.0–7.9 | 1 |
6.0–6.9 | 9 |
5.0–5.9 | 119 |
4.0–4.9 | 321 |
Date | Country and location | Mw | Depth (km) | MMI
|
Notes | Casualties | |
---|---|---|---|---|---|---|---|
Dead | Injured | ||||||
8[32][33] | Venezuela, off the coast of Sucre (state) | 5.9 | 82.4 | IV | 10 people were injured whilst evacuating buildings. | 10 | |
10[34] | Russia |
6.2 | 33.0 | ||||
12[35][36] | Indonesia, south of Ambon Island | 6.0 | 33.0 | V | Foreshock to following event. | ||
12[37][38][39] | Indonesia, south of Ambon Island | 6.7 | 16.9 | VI | Some damage was reported. A tsunami was observed locally. | ||
15[40][41] | Japan, Shizuoka Prefecture, Honshu | 5.3 | 43.2 | IV | 1 person was killed and 2 were injured. Some damage was reported. | 1 | 2 |
15[42][43] | Philippines, southeast of Mindanao | 6.7 | 41.0 | IV | |||
18[44][45][46] | Papua New Guinea, southeast of New Ireland (island) | 7.6 | 88.8 | VII | Property damage and landslides were caused by the shaking. A tsunami was observed in the area. | ||
20[47][48] | Papua New Guinea, southeast of New Ireland (island) | 6.4 | 80.1 | VI | Aftershock of March 18 event. | ||
21[49][50] | Tonga, southwest of Tongatapu | 6.7 | 68.0 | VI | |||
23[51][52][53] | Greece, Ionian Islands | 6.4 | 19.1 | VII | 7 people were injured. 160 homes sustained damage. Aftershock of January 17 event. | 7 | |
25[54][55][56] | Mazandaran Province |
5.2 | 33.0 | IV | 30 people were killed and 61 were hurt. Many homes were damaged with costs reaching $5 million (1983 rate). | 30 | 61 |
31[57][58][59] | Colombia, Cauca Department | 5.5 | 22.2 | VIII | Despite the moderate magnitude the 1983 Popayan earthquake caused major destruction in the area. Up to 350 people died and 1,200 were injured. $410.9 million (1983 rate) worth of damage was caused. |
350 | 1,200 |
April
Strongest magnitude | 7.1 Mw Costa Rica |
---|---|
Deadliest | 7.1 Mw Costa Rica 6 deaths |
Total fatalities | 6 |
Number by magnitude | |
8.0–8.9 | 0 |
7.0–7.9 | 3 |
6.0–6.9 | 5 |
Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
---|---|---|---|---|---|---|---|
Dead | Injured | ||||||
3[60] | Costa Rica, 12 North of Golfito | 7.1 | 37.0 | VII | 5 people died from heart attacks, another was killed from a collapsed building and 4 people were injured. | 6 | 4 |
4[61] | Indonesia, 68 Km Southwest of Sabang | 6.9 | 78.5 | VII | Some damage in Banda Aceh | - | - |
4[62] | Russian SFSR, Kuril Islands | 6.5 | 51.0 | V | - | - | - |
8[63] | Yemen, Owen Fracture Zone | 6.7 | 10.0 | I | - | - | - |
12[64] | Peru, 92 km northeast of La Peca | 7.0 | 104.2 | VII | - | - | - |
18[65] | Iran, Saravan | 7.0 | 64.0 | VII | - | - | - |
24[66] | Solomon Islands, 124 Km Southeast of Gizo | 6.4 | 12.4 | VII | - | - | - |
30[67] | Japan, Hokkaido | 6.5 | 30.4 | V | - | - | - |
May
Strongest magnitude | 7.4 Mw Japan |
---|---|
Deadliest | 7.4 Mw Japan 104 deaths |
Total fatalities | 104 |
Number by magnitude | |
8.0–8.9 | 0 |
7.0–7.9 | 3 |
6.0–6.9 | 4 |
Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
---|---|---|---|---|---|---|---|
Dead | Injured | ||||||
2[68] | United States, California | 6.7 | 9.6 | VIII | The Coalinga , 94 people were injured.
|
- | 94 |
10[69] | Papua New Guinea, Kimbe | 6.5 | 112.4 | VI | - | - | - |
10[70] | Papua New Guinea, Kokopo | 6.7 | 71.6 | VI | - | - | - |
15[71] | Tonga, 168 Km Northwest of Pangai | 6.5 | 33.0 | I | - | - | - |
26[72] | Japan, Japanese Sea | 7.4 | 23.7 | VII | The 1983 Sea of Japan earthquake was One of the largest earthquakes in 1983, 104 people were killed and 324 were injured. | 104 | 324 |
June
Strongest magnitude | 6.9 Mw Vietnam |
---|---|
Total fatalities | 0 |
Number by magnitude | |
8.0–8.9 | 0 |
7.0–7.9 | 0 |
6.0–6.9 | 6 |
Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
---|---|---|---|---|---|---|---|
Dead | Injured | ||||||
1[73] | Tonga, 147 Km Southwest of Hihifo | 6.6 | 179.6 | II | - | - | - |
9[74] | Japan, Southern Hokkaido | 6.3 | 28.0 | V | This Was an Aftershock to the 7.8 earthquake on May 26. | - | - |
21[75] | Japan, 122 Km Northwest of Hokkaido | 6.7 | 9.9 | V | An aftershock to the 7.8 earthquake on May 26, some damage was caused and a 1.0 m (3 ft 3 in) high tsunami was observed. | - | - |
21[76] | Chinese Sea
|
6.4 | 36.9 | V | - | - | - |
24[77] | Dien Bien Phu
|
6.3 | 18.4 | VII | This Was a Foreshock to the 6.9 earthquake a Few Hours Later. | - | - |
24[78] | Dien Bien Phu
|
6.9 | 33.0 | VII | - | - | - |
July
Strongest magnitude | 6.9 Mw United Kingdom |
---|---|
Deadliest | 6.1 Mw Turkey 5 deaths |
Total fatalities | 7 |
Number by magnitude | |
8.0–8.9 | 0 |
7.0–7.9 | 0 |
6.0–6.9 | 7 |
Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
---|---|---|---|---|---|---|---|
Dead | Injured | ||||||
3[79] | Costa Rica, 17 Km South of Pejibaye | 6.5 | 33.0 | VII | 2 people were killed and 60 were injured. | 2 | 60 |
5[80] | Loyalty Islands, New Caledonia
|
6.5 | 33.0 | III | - | - | - |
5[81] | Turkey, 10 Km North of Biga | 6.1 | 10.0 | IX | The 1983 Biga earthquake Killed 5 People and Injured 26 More. | 5 | 26 |
11[82] | United Kingdom, South Shetland Islands | 6.9 | 10.0 | IV | - | - | - |
12[83] | Tatitlek, Alaska
|
6.6 | 37.0 | VI | Some Damage Occurred in Valdez | - | - |
24[84] | Russia
|
6.2 | 180.4 | IV | - | - | - |
24[85] | Indonesia, 49 Km North of Komodo | 6.4 | 48.1 | VI | - | - | - |
August
Strongest magnitude | 7.1 Russia |
---|---|
Deadliest | 6.5 Mw Philippines 16 deaths |
Total fatalities | 16 |
Number by magnitude | |
8.0–8.9 | 0 |
7.0–7.9 | 1 |
6.0–6.9 | 4 |
Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
---|---|---|---|---|---|---|---|
Dead | Injured | ||||||
6[86] | Greece, Aegean Sea | 6.8 | 2.4 | VII | Some Damage Occurred to Buildings | - | - |
17[87] | Russia, Kamchatka
|
7.1 | 62.6 | VII | - | - | - |
17[88] | Philippines, 16 km Northeast of Piddig | 6.5 | 28.8 | VIII | 16 people were killed and 47 people were injured. | 16 | 47 |
25[89] | Japan, Hiroshima | 6.5 | 126.4 | V | One Person was Injured and Some Landslides Occurred. | - | 1 |
30[90] | Tonga, 201 Southeast of Hihifo | 6.1 | 38.7 | IV | - | - | - |
September
Strongest magnitude | 6.7 Mw Wallis and Futuna |
---|---|
Total fatalities | 0 |
Number by magnitude | |
8.0–8.9 | 0 |
7.0–7.9 | 0 |
6.0–6.9 | 4 |
Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
---|---|---|---|---|---|---|---|
Dead | Injured | ||||||
7[91] | Tatitlek, Alaska
|
6.4 | 45.0 | VI | Some Damage Occurred in Anchorage .
|
- | - |
12[92] | Afghanistan, Badakhshan | 6.2 | 208.8 | IV | Some Damage Occurred in Kashmir, Pakistan. | - | - |
15[93] | Mexico, Chiapas | 6.3 | 115.2 | V | - | - | - |
17[94] | Wallis and Futuna | 6.7 | 33.0 | IV | - | - | - |
October
Strongest magnitude | 7.4 Mw Chile |
---|---|
Deadliest | 6.8 Mw Turkey 1,342 deaths |
Total fatalities | 1,349 |
Number by magnitude | |
8.0–8.9 | 0 |
7.0–7.9 | 2 |
6.0–6.9 | 5 |
Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
---|---|---|---|---|---|---|---|
Dead | Injured | ||||||
4[95] | Chile, Atacama Region | 7.4 | 14.8 | VIII | At least 5 people were killed, and 24 people were injured. | 5 | 24 |
6[96] | Kazakh Soviet Socialist Republic, 94 km southeast of Kurchatov | 6.0 | 1.0 | II | This earthquake was caused by an Underground nuclear explosion
|
- | - |
15[97] | Solomon Islands offshore, 58 km West of Gizo | 6.5 | 7.4 | VI | - | - | - |
16[98] | Indonesia, 231 Northwest of Gorontalo | 6.5 | 40.1 | VII | At least 17 buildings had collapsed in the epicentral area. | - | - |
22 | United Kingdom, South Sandwich Islands | 7.2 | 24.0 | VI | - | - | - |
28[99] | United States, Idaho | 6.9 | 10.0 | IX | The 1983 Borah Peak earthquake was the largest earthquake ever recorded in Idaho, 2 people were killed with an equal amount injured. | 2 | 2 |
30[100] | Turkey, 27 km East of Narman | 6.8 | 11.6 | IX | The 1983 Erzurum earthquake completely destroyed 50 villages in Erzurum and Kars, 1,342 people were Killed and 534 people were injured. | 1,342 | 534 |
References
- ^ "M 6.3 - 42 km S of Desaguadero, Peru". United States Geological Survey. January 1, 1983. Retrieved July 10, 2021.
- ^ "M 6.4 - Tonga". United States Geological Survey. January 8, 1983. Retrieved July 10, 2021.
- ^ "M 6.7 - 140 km N of Lae, Papua New Guinea". United States Geological Survey. January 16, 1983. Retrieved July 10, 2021.
- ^ "M 6.7 - 140 km N of Lae, Papua New Guinea". United States Geological Survey. January 16, 1983. Retrieved July 10, 2021.
- ^ "M 7.0 - 26 km SW of Lixoúri, Greece". United States Geological Survey. January 17, 1983. Retrieved July 10, 2021.
- ^ "M 7.0 - 26 km SW of Lixoúri, Greece". United States Geological Survey. January 17, 1983. Retrieved July 10, 2021.
- ^ "M 6.3 - 5 km SW of Salina Cruz, Mexico". United States Geological Survey. January 24, 1983. Retrieved July 10, 2021.
- ^ "M 6.3 - 5 km SW of Salina Cruz, Mexico". United States Geological Survey. January 24, 1983. Retrieved July 10, 2021.
- ^ "M 6.8 - 166 km NE of Bamboo Flat, India". United States Geological Survey. January 24, 1983. Retrieved July 10, 2021.
- ^ "M 6.8 - 166 km NE of Bamboo Flat, India". United States Geological Survey. January 24, 1983. Retrieved July 10, 2021.
- ^ "M 7.0 - Kermadec Islands region". United States Geological Survey. January 26, 1983. Retrieved July 10, 2021.
- ^ "M 6.3 - 77 km ESE of Mangili, Philippines". United States Geological Survey. February 12, 1983. Retrieved July 10, 2021.
- ^ "M 6.3 - 77 km ESE of Mangili, Philippines". United States Geological Survey. February 12, 1983. Retrieved July 10, 2021.
- ^ "M 6.2 - 90 km NW of Kashgar, China". United States Geological Survey. February 13, 1983. Retrieved July 10, 2021.
- ^ "M 6.2 - 90 km NW of Kashgar, China". United States Geological Survey. February 13, 1983. Retrieved July 10, 2021.
- ^ "Significant Earthquake: CHINA: XINJIANG WEIWUER ZIZHIQU PROVINCE: WUQUA S". National Geophysical Data Center. February 13, 1983. Retrieved July 10, 2021.
- ^ "M 5.7 - 33 km N of Yigo Village, Guam". United States Geological Survey. February 13, 1983. Retrieved July 10, 2021.
- ^ "M 5.7 - 33 km N of Yigo Village, Guam". United States Geological Survey. February 13, 1983. Retrieved July 10, 2021.
- ^ "M 6.5 - 94 km ESE of Sand Point, Alaska". United States Geological Survey. February 14, 1983. Retrieved July 10, 2021.
- ^ "M 6.5 - 94 km ESE of Sand Point, Alaska". United States Geological Survey. February 14, 1983. Retrieved July 10, 2021.
- ^ "M 6.4 - 78 km ESE of Caburan, Philippines". United States Geological Survey. February 20, 1983. Retrieved July 10, 2021.
- ^ "M 6.4 - 78 km ESE of Caburan, Philippines". United States Geological Survey. February 20, 1983. Retrieved July 10, 2021.
- ^ "M 4.7 - 1 km WSW of ?????????, North Macedonia". United States Geological Survey. February 25, 1983. Retrieved July 10, 2021.
- ^ "M 4.7 - 1 km WSW of ?????????, North Macedonia". United States Geological Survey. February 25, 1983. Retrieved July 10, 2021.
- ^ "Significant Earthquake: BALKANS NW: MACEDONIA: SKOPJE". National Geophysical Data Center. February 25, 1983. Retrieved July 10, 2021.
- ^ "M 6.9 - 77 km SE of Palca, Peru". United States Geological Survey. February 25, 1983. Retrieved July 10, 2021.
- ^ "M 6.9 - 77 km SE of Palca, Peru". United States Geological Survey. February 25, 1983. Retrieved July 10, 2021.
- ^ "M 5.3 - 36 km SE of Rasht, Tajikistan". United States Geological Survey. February 26, 1983. Retrieved July 10, 2021.
- ^ "M 5.3 - 36 km SE of Rasht, Tajikistan". United States Geological Survey. February 26, 1983. Retrieved July 10, 2021.
- ^ "M 5.9 - 1 km NE of Nagareyama, Japan". United States Geological Survey. February 27, 1983. Retrieved July 10, 2021.
- ^ "M 5.9 - 1 km NE of Nagareyama, Japan". United States Geological Survey. February 27, 1983. Retrieved July 10, 2021.
- ^ "M 5.9 - 48 km N of Güiria, Venezuela". United States Geological Survey. March 8, 1983. Retrieved July 10, 2021.
- ^ "M 5.9 - 48 km N of Güiria, Venezuela". United States Geological Survey. March 8, 1983. Retrieved July 10, 2021.
- ^ "M 6.2 - 54 km E of Shikotan, Russia". United States Geological Survey. March 10, 1983. Retrieved July 10, 2021.
- ^ "M 6.0 - 49 km SW of Ambon, Indonesia". United States Geological Survey. March 12, 1983. Retrieved July 10, 2021.
- ^ "M 6.0 - 49 km SW of Ambon, Indonesia". United States Geological Survey. March 12, 1983. Retrieved July 10, 2021.
- ^ "M 6.7 - 49 km SW of Ambon, Indonesia". United States Geological Survey. March 12, 1983. Retrieved July 10, 2021.
- ^ "M 6.7 - 49 km SW of Ambon, Indonesia". United States Geological Survey. March 12, 1983. Retrieved July 10, 2021.
- ^ "Significant Earthquake: INDONESIA: BANDA SEA". National Geophysical Data Center. March 12, 1983. Retrieved July 10, 2021.
- ^ "M 5.3 - 15 km SSE of Shinshiro, Japan". United States Geological Survey. March 15, 1983. Retrieved July 10, 2021.
- ^ "M 5.3 - 15 km SSE of Shinshiro, Japan". United States Geological Survey. March 15, 1983. Retrieved July 10, 2021.
- ^ "M 6.7 - 120 km SSE of Pondaguitan, Philippines". United States Geological Survey. March 15, 1983. Retrieved July 10, 2021.
- ^ "M 6.7 - 120 km SSE of Pondaguitan, Philippines". United States Geological Survey. March 15, 1983. Retrieved July 10, 2021.
- ^ "M 7.6 - 157 km ESE of Kokopo, Papua New Guinea". United States Geological Survey. March 18, 1983. Retrieved July 10, 2021.
- ^ "M 7.6 - 157 km ESE of Kokopo, Papua New Guinea". United States Geological Survey. March 18, 1983. Retrieved July 10, 2021.
- ^ "Significant Earthquake: PAPUA NEW GUINEA: NEW IRELAND". National Geophysical Data Center. March 18, 1983. Retrieved July 10, 2021.
- ^ "M 6.4 - 106 km ESE of Kokopo, Papua New Guinea". United States Geological Survey. March 20, 1983. Retrieved July 10, 2021.
- ^ "M 6.4 - 106 km ESE of Kokopo, Papua New Guinea". United States Geological Survey. March 20, 1983. Retrieved July 10, 2021.
- ^ "M 6.7 - 41 km SW of Vaini, Tonga". United States Geological Survey. March 21, 1983. Retrieved July 10, 2021.
- ^ "M 6.7 - 41 km SW of Vaini, Tonga". United States Geological Survey. March 21, 1983. Retrieved July 10, 2021.
- ^ "M 6.4 - 18 km NW of Lixoúri, Greece". United States Geological Survey. March 23, 1983. Retrieved July 11, 2021.
- ^ "M 6.4 - 18 km NW of Lixoúri, Greece". United States Geological Survey. March 23, 1983. Retrieved July 11, 2021.
- ^ "Significant Earthquake: GREECE: VONITSA". National Geophysical Data Center. March 23, 1983. Retrieved July 11, 2021.
- ^ "M 5.2 - 31 km NE of Dam?vand, Iran". United States Geological Survey. March 25, 1983. Retrieved July 11, 2021.
- ^ "M 5.2 - 31 km NE of Dam?vand, Iran". United States Geological Survey. March 25, 1983. Retrieved July 11, 2021.
- ^ "Significant Earthquake: IRAN: TEHRAN, DAMAVOND, AMOI". National Geophysical Data Center. March 25, 1983. Retrieved July 11, 2021.
- ^ "M 5.5 - 8 km WNW of Popayán, Colombia". United States Geological Survey. March 31, 1983. Retrieved July 11, 2021.
- ^ "M 5.5 - 8 km WNW of Popayán, Colombia". United States Geological Survey. March 31, 1983. Retrieved July 11, 2021.
- ^ "Significant Earthquake: COLOMBIA: SW, POPAYAN". National Geophysical Data Center. March 31, 1983. Retrieved July 11, 2021.
- ^ "M 7.1, Costa Rica". 3 April 1983.
- ^ "M 6.9, Sabang, Indonesia". 4 April 1983.
- ^ "M 6.5, Kuril Islands". 4 April 1983.
- ^ "M 6.7, Owen Fracture Zone". 8 April 1983.
- ^ "M 7.0, La Peca, Peru". 12 April 1983.
- ^ "M 7.0, Iran". 18 April 1983.
- ^ "M 6.4, Gizo, Solomon Islands". 24 April 1983.
- ^ "M 6.5, Southern Hokkaido". 30 April 1983.
- ^ "M 6.7, California". 2 May 1983.
- ^ "M 6.5, Kimbe, Papua New Guinea". 10 May 1983.
- ^ "M 6.7, Papua New Guinea". 10 May 1983.
- ^ "M 6.5, Tonga". 15 May 1983.
- ^ "M 7.8, Japan". 26 May 1983.
- ^ "M 6.6, Tonga". 1 June 1983.
- ^ "M 6.3, Southern Hokkaido, Japan". 9 June 1983.
- ^ "M 6.7, Southern Hokkaido, Japan". 21 June 1983.
- ^ "M 6.4, China Sea". 21 June 1983.
- ^ "M 6.3, Vietnam". 24 June 1983.
- ^ "M 6.9, Vietnam". 24 June 1983.
- ^ "M 6.5, 17 Km South of Pejibaye, Costa Rica". 3 July 1983.
- ^ "M 6.5, Southeast of the Loyalty Islands, New Caledonia". 5 July 1983.
- ^ "M 6.1, 10 Km North of Biga, Turkey". 5 July 1983.
- ^ "M 6.9, South Shetland Islands". 11 July 1983.
- ^ "M 6.6, Alaska". 12 July 1983.
- ^ "M 6.2, Kamchatka, Russia". 24 July 1983.
- ^ "M 6.4, Indonesia". 24 July 1983.
- ^ "M 6.8, Greece". 6 August 1983.
- ^ "M 7.1, Kamchatka, Russia". 17 August 1983.
- ^ "M 6.5, Piddig, Philippines". 17 August 1983.
- ^ "M 6.5, Southern Hokkaido". 25 August 1983.
- ^ "M 6.1, Tonga". 30 August 1983.
- ^ "M 6.4, Alaska". 7 September 1983.
- ^ "M 6.2, Hindu Kush, Afghanistan". 12 September 1983.
- ^ "M 6.3, Mexico". 15 September 1983.
- ^ "M 6.7, Pacific Ocean". 17 September 1983.
- ^ "M 7.4 - 54 km WSW of Diego de Almagro, Chile". United States Geological Survey. 4 October 1983. Retrieved 3 August 2021.
- ^ "M 6.0 - 94 km SSE of Kurchatov, Kazakhstan". United States Geological Survey. 6 October 1983. Retrieved 3 August 2021.
- ^ "M 6.5 - 58 km W of Gizo, Solomon Islands". United States Geological Survey. 15 October 1983. Retrieved 3 August 2021.
- ^ "M 6.5 - 231 km WNW of Gorontalo, Indonesia". United States Geological Survey. 16 October 1983. Retrieved 3 August 2021.
- ^ "M 6.9 - The 1983 Borah Peak Earthquake, Idaho". United States Geological Survey. 28 October 1983. Retrieved 3 August 2021.
- ^ "M 6.8 - 27 km E of Narman, Turkey". United States Geological Survey. 30 October 1983. Retrieved 3 August 2021.