List of earthquakes in 1963 explained
This is a list of earthquakes in 1963. 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. A fairly active year with 17 events reaching above magnitude 7.0. The intensity of the events was stronger with 2 measuring above magnitude 8. Both events came within 3 weeks of each other. The strongest of 1963 was in the Kuril Islands, Russia and was magnitude 8.5. Macedonia had by far the most of the 1,488 fatalities. A fairly modest magnitude 6.0 event in July resulted in 1,070 deaths and substantial destruction. Libya had one of the worst events in its history in February. Again a fairly moderate magnitude 5.6 ended up with 300 deaths in the area.
Overall
By death toll
- Note: At least 10 casualties
By magnitude
Rank | Magnitude | Death toll | Location | MMI | Depth (km) | Date |
---|
1 | | | , Kuril Islands, Russia | | | |
2 | | | Indonesia, Banda Sea | | | |
3 | | | , Kuril Islands, Russia | | | |
4 | | | Peru, Puno Region | | | |
= 5 | | | Brazil, Acre (state) | | | |
= 5 | | | United Kingdom, south of Fiji | | | |
6 | | | Australia, Morobe Province, Papua and New Guinea | | | |
7 | | | United Kingdom, Santa Cruz Islands, Solomon Islands | | | |
8 | | | New Zealand, Kermadec Islands | | | |
= 9 | | | , off the east coast of Taiwan | | | |
= 9 | | | , east of the Kuril Islands, Russia | | | |
= 9 | | | United Kingdom Santa Cruz Islands, Solomon Islands | | | |
= 10 | | | Indonesia, south of Halmahera | | | |
= 10 | | | Indonesia, south of Halmahera | | | |
= 11 | | | United Kingdom Fiji | | | |
= 11 | | | , Kuril Islands, Russia | | | |
= 11 | | | Indonesia, Java Sea | | | | |
- Note: At least 7.0 magnitude
Notable events
January
Month: | January |
8.0–8.9: | 0 |
7.0–7.9: | 0 |
6.0–6.9: | 7 |
Largest: | 6.7 Mw Japan |
Fatalities: | 0 |
Date! rowspan="2" style="width: 310px"Country and location | Mw | Depth (km) | MMI | Notes | Casualties |
---|
Dead | Injured |
---|
[1] | | 6.4 | 74.8 | | | | |
[2] [3] | | 6.0 | 25.0 | | | | |
[4] [5] | | 6.0 | 35.0 | | | | |
[6] [7] | | 6.0 | 50.0 | | | | |
[8] [9] | | 6.5 | 35.0 | | | | |
[10] [11] | | 6.6 | 35.0 | | | | |
[12] | | 6.7 | 50.0 | | | | | |
February
Month: | February |
8.0–8.9: | 0 |
7.0–7.9: | 2 |
6.0–6.9: | 6 |
5.0-5.9: | 1 |
Largest: | 7.5 Mw Australia |
Deadliest: | 5.6 Mw 300 deaths |
Fatalities: | 315 |
March
Month: | March |
8.0–8.9: | 0 |
7.0–7.9: | 2 |
6.0–6.9: | 10 |
Largest: | 7.3 Mw New Zealand |
Deadliest: | 6.0 Mw 100 deaths |
Fatalities: | 100 |
April
Month: | April |
8.0–8.9: | 0 |
7.0–7.9: | 2 |
6.0–6.9: | 7 |
5.0-5.9: | 1 |
Largest: | 7.1 Mw Indonesia two events |
Fatalities: | 0 |
May
Month: | May |
8.0–8.9: | 0 |
7.0–7.9: | 0 |
6.0–6.9: | 9 |
5.0-5.9: | 1 |
Fatalities: | 0 |
June
Month: | June |
8.0–8.9: | 0 |
7.0–7.9: | 0 |
6.0–6.9: | 6 |
5.0-5.9: | 1 |
Fatalities: | 0 |
July
Date! rowspan="2" style="width: 310px"Country and location | Mw | Depth (km) | MMI | Notes | Casualties |
---|
Dead | Injured |
---|
[107] | | 6.8 | 181.3 | | | | |
[108] [109] | Costa Rica, off the south coast | 6.0 | 35.0 | | | | |
[110] [111] | | 6.4 | 30.0 | | | | |
[112] | | 6.3 | 15.0 | | | | |
[113] | | 6.1 | 15.0 | | This came a minute after the last event. | | |
[114] [115] [116] | | 6.0 | 15.0 | | This event struck directly under Skopje. 1,070 people were killed and 3,300 were injured. Extensive damage was caused with costs being $1 billion (1963 rate). | 1,070 | 3,300 |
[117] | | 6.6 | 25.0 | | Doublet earthquake. | | |
[118] | | 6.5 | 25.0 | | | | |
August
Month: | August |
8.0–8.9: | 0 |
7.0–7.9: | 2 |
6.0–6.9: | 5 |
Largest: | 7.7 Mw Peru |
Deadliest: | 6.5 Mw China 1 death |
Fatalities: | 1 |
September
Month: | September |
8.0–8.9: | 0 |
7.0–7.9: | 2 |
6.0–6.9: | 4 |
Largest: | 7.4 Mw United Kingdom |
Deadliest: | 2 events caused 1 death each. |
Fatalities: | 2 |
Date! rowspan="2" style="width: 310px"Country and location | Mw | Depth (km) | MMI | Notes | Casualties |
---|
Dead | Injured |
---|
[134] [135] | | 6.2 | 15.0 | | | | |
[136] [137] | | 7.4 | 35.0 | | A large event followed a couple of days later. This is an example of a doublet earthquake. | | |
[138] [139] | Peru, off the central coast | 6.0 | 68.0 | | Foreshock. | | |
[140] [141] | | 7.2 | 45.0 | | | | |
[142] [143] [144] | | 6.2 | 30.0 | | 1 person was killed and at least 51 were injured. 7 homes were destroyed and 163 were damaged. | 1 | 51+ |
[145] [146] [147] | Peru, off the central coast | 6.9 | 64.1 | | 1 person was killed and some damage was caused. | 1 | | |
October
Month: | October |
8.0–8.9: | 1 |
7.0–7.9: | 2 |
6.0–6.9: | 4 |
Fatalities: | 0 |
November
Month: | November |
8.0–8.9: | 1 |
7.0–7.9: | 1 |
6.0–6.9: | 6 |
Largest: | 8.1 Mw Indonesia |
Fatalities: | 0 |
December
Month: | December |
8.0–8.9: | 0 |
7.0–7.9: | 2 |
6.0–6.9: | 2 |
Largest: | 7.6 Mw United Kingdom |
Fatalities: | 0 |
Notes and References
- Web site: M 6.4 - Alaska Peninsula. United States Geological Survey. March 27, 2017 . January 1, 1963.
- Web site: M 6.0 - near the south coast of Papua, Indonesia. United States Geological Survey. March 27, 2017 . January 2, 1963.
- Web site: M 6.0 - near the south coast of Papua, Indonesia. United States Geological Survey. January 29, 2021 . January 2, 1963.
- Web site: M 6.0 - Timor region, Indonesia. United States Geological Survey. March 27, 2017 . January 5, 1963.
- Web site: M 6.0 - Timor region, Indonesia. United States Geological Survey. January 29, 2021 . January 5, 1963.
- Web site: M 6.0 - Mindanao, Philippines. United States Geological Survey. March 27, 2017 . January 24, 1963.
- Web site: M 6.0 - Mindanao, Philippines. United States Geological Survey. January 29, 2021 . January 24, 1963.
- Web site: M 6.5 - New Ireland region, Papua New Guinea. United States Geological Survey. March 27, 2017 . January 28, 1963.
- Web site: M 6.5 - New Ireland region, Papua New Guinea. United States Geological Survey. January 29, 2021 . January 28, 1963.
- Web site: M 6.6 - Alaska Peninsula. United States Geological Survey. March 27, 2017 . January 28, 1963.
- Web site: M 6.6 - Alaska Peninsula. United States Geological Survey. January 29, 2021 . January 28, 1963.
- Web site: M 6.7 - northwest of the Ryukyu Islands, Japan. United States Geological Survey. March 27, 2017 . January 31, 1963.
- Web site: M 6.4 - Araucania, Chile. United States Geological Survey. March 27, 2017 . February 5, 1963.
- Web site: M 6.4 - Araucania, Chile. United States Geological Survey. January 30, 2021 . February 5, 1963.
- Web site: M 6.0 - Araucania, Chile. United States Geological Survey. March 27, 2017 . February 6, 1963.
- Web site: M 6.0 - Araucania, Chile. United States Geological Survey. January 30, 2021 . February 6, 1963.
- Web site: M 7.2 - Taiwan region. United States Geological Survey. March 27, 2017 . February 13, 1963.
- Web site: M 7.2 - Taiwan region. United States Geological Survey. January 30, 2021 . February 13, 1963.
- Web site: Significant Earthquake: TAIWAN: TAIPEI, HSINCH. National Geophysical Data Center. January 30, 2021 . February 13, 1963.
- Web site: M 6.4 - Solomon Islands. United States Geological Survey. March 28, 2017 . February 13, 1963.
- Web site: M 6.4 - Solomon Islands. United States Geological Survey. January 30, 2021 . February 13, 1963.
- Web site: M 6.6 - Kepulauan Barat Daya, Indonesia. United States Geological Survey. March 28, 2017 . February 14, 1963.
- Web site: M 6.6 - Kepulauan Barat Daya, Indonesia. United States Geological Survey. January 30, 2021 . February 14, 1963.
- Web site: M 6.1 - near the north coast of New Guinea, Papua New Guinea. United States Geological Survey. March 28, 2017 . February 14, 1963.
- Web site: M 6.1 - near the north coast of New Guinea, Papua New Guinea. United States Geological Survey. January 30, 2021 . February 14, 1963.
- Web site: M 5.6 - near the coast of Libya. United States Geological Survey. March 28, 2017 . February 21, 1963.
- Web site: M 5.6 - near the coast of Libya. United States Geological Survey. January 30, 2021 . February 21, 1963.
- Web site: Significant Earthquake: LIBYA: BARCE (AL MARJ). National Geophysical Data Center. January 30, 2021 . February 21, 1963.
- Web site: M 7.5 - eastern New Guinea region, Papua New Guinea. United States Geological Survey. January 30, 2021 . February 26, 1963.
- Web site: M 7.5 - eastern New Guinea region, Papua New Guinea. United States Geological Survey. January 30, 2021 . February 26, 1963.
- Web site: M 6.7 - New Britain region, Papua New Guinea. United States Geological Survey. March 28, 2017 . February 27, 1963.
- Web site: M 6.7 - New Britain region, Papua New Guinea. United States Geological Survey. January 30, 2021 . February 27, 1963.
- Web site: M 6.3 - Taiwan. United States Geological Survey. March 28, 2017 . March 4, 1963.
- Web site: M 6.3 - Taiwan. United States Geological Survey. January 30, 2021 . March 4, 1963.
- Web site: M 6.1 - near the coast of northern Peru. United States Geological Survey. March 28, 2017 . March 4, 1963.
- Web site: M 6.1 - near the coast of northern Peru. United States Geological Survey. January 30, 2021 . March 4, 1963.
- Web site: M 6.1 - Taiwan region. United States Geological Survey. March 28, 2017 . March 10, 1963.
- Web site: M 6.1 - Taiwan region. United States Geological Survey. January 30, 2021 . March 10, 1963.
- Web site: M 7.2 - east of the Kuril Islands. United States Geological Survey. March 28, 2017 . March 16, 1963.
- Web site: M 6.3 - Sumba region, Indonesia. United States Geological Survey. March 28, 2017 . March 24, 1963.
- Web site: M 6.3 - Sumba region, Indonesia. United States Geological Survey. January 30, 2021 . March 24, 1963.
- Web site: M 6.0 - western Iran. United States Geological Survey. March 28, 2017 . March 24, 1963.
- Web site: M 6.0 - western Iran. United States Geological Survey. January 30, 2021 . March 24, 1963.
- Web site: Significant Earthquake: IRAN: KARKHANEH. National Geophysical Data Center. January 30, 2021 . March 24, 1963.
- Web site: M 7.3 - Kermadec Islands, New Zealand. United States Geological Survey. March 28, 2017 . March 26, 1963.
- Web site: M 6.5 - Kermadec Islands, New Zealand. United States Geological Survey. March 29, 2017 . March 26, 1963.
- Web site: M 6.3 - western Honshu, Japan. United States Geological Survey. March 29, 2017 . March 26, 1963.
- Web site: M 6.3 - western Honshu, Japan. United States Geological Survey. January 30, 2021 . March 26, 1963.
- Web site: M 6.9 - Iceland region. United States Geological Survey. March 29, 2017 . March 28, 1963.
- Web site: M 6.9 - Iceland region. United States Geological Survey. January 30, 2021 . March 28, 1963.
- Web site: M 6.6 - Kermadec Islands, New Zealand. United States Geological Survey. March 29, 2017 . March 31, 1963.
- Web site: M 6.1 - New Britain region, Papua New Guinea. United States Geological Survey. March 29, 2017 . March 31, 1963.
- Web site: M 6.1 - New Britain region, Papua New Guinea. United States Geological Survey. March 29, 2017 . March 31, 1963.
- Web site: M 6.1 - southern Sumatra, Indonesia. United States Geological Survey. March 29, 2017 . April 7, 1963.
- Web site: M 6.1 - southern Sumatra, Indonesia. United States Geological Survey. January 30, 2021 . April 7, 1963.
- Web site: M 6.0 - East Timor region. United States Geological Survey. March 29, 2017 . April 10, 1963.
- Web site: M 6.0 - East Timor region. United States Geological Survey. January 30, 2021 . April 10, 1963.
- Web site: M 6.5 - northern Peru. United States Geological Survey. March 29, 2017 . April 13, 1963.
- Web site: M 6.5 - northern Peru. United States Geological Survey. January 30, 2021 . April 13, 1963.
- Web site: M 6.1 - Papua, Indonesia. United States Geological Survey. March 29, 2017 . April 13, 1963.
- Web site: M 6.1 - Papua, Indonesia. United States Geological Survey. January 30, 2021 . April 13, 1963.
- Web site: M 7.1 - Halmahera, Indonesia. United States Geological Survey. March 29, 2017 . April 16, 1963.
- Web site: M 7.1 - Halmahera, Indonesia. United States Geological Survey. January 30, 2021 . April 16, 1963.
- Web site: M 7.1 - Kepulauan Obi, Indonesia. United States Geological Survey. March 29, 2017 . April 16, 1963.
- Web site: M 7.1 - Kepulauan Obi, Indonesia. United States Geological Survey. January 30, 2021 . April 16, 1963.
- Web site: M 6.7 - southern Qinghai, China. United States Geological Survey. March 29, 2017 . April 19, 1963.
- Web site: M 6.7 - southern Qinghai, China. United States Geological Survey. January 30, 2021 . April 19, 1963.
- Web site: Significant Earthquake: CHINA: QINGHAI PROVINCE. National Geophysical Data Center. January 30, 2021 . April 19, 1963.
- Web site: M 5.8 - Yunnan, China. United States Geological Survey. March 29, 2017 . April 23, 1963.
- Web site: M 5.8 - Yunnan, China. United States Geological Survey. January 30, 2021 . April 23, 1963.
- Web site: Significant Earthquake: CHINA: YUNNAN PROVINCE. National Geophysical Data Center. January 30, 2021 . April 23, 1963.
- Web site: M 6.0 - Halmahera, Indonesia. United States Geological Survey. March 29, 2017 . April 27, 1963.
- Web site: M 6.0 - Halmahera, Indonesia. United States Geological Survey. January 30, 2021 . April 27, 1963.
- Web site: M 6.3 - Kepulauan Obi, Indonesia. United States Geological Survey. March 29, 2017 . April 30, 1963.
- Web site: M 6.3 - Kepulauan Obi, Indonesia. United States Geological Survey. January 30, 2021 . April 30, 1963.
- Web site: M 6.8 - Vanuatu. United States Geological Survey. March 29, 2017 . May 1, 1963.
- Web site: M 6.8 - Vanuatu. United States Geological Survey. January 30, 2021 . May 1, 1963.
- Web site: M 6.2 - near the east coast of Honshu, Japan. United States Geological Survey. March 29, 2017 . May 8, 1963.
- Web site: M 6.2 - near the east coast of Honshu, Japan. United States Geological Survey. January 30, 2021 . May 8, 1963.
- Web site: M 5.6 - Nicaragua. United States Geological Survey. April 1, 2017 . May 9, 1963.
- Web site: M 5.6 - Nicaragua. United States Geological Survey. January 30, 2021 . May 9, 1963.
- Web site: Significant Earthquake: NICARAGUA: LEON. National Geophysical Data Center. January 30, 2021 . May 9, 1963.
- Web site: M 6.6 - Peru-Ecuador border region. United States Geological Survey. April 1, 2017 . May 10, 1963.
- Web site: M 6.6 - Peru-Ecuador border region. United States Geological Survey. January 30, 2021 . May 10, 1963.
- Web site: M 6.0 - Kodiak Island region, Alaska. United States Geological Survey. April 1, 2017 . May 12, 1963.
- Web site: M 6.0 - Kodiak Island region, Alaska. United States Geological Survey. January 30, 2021 . May 12, 1963.
- Web site: M 6.0 - San Juan, Argentina. United States Geological Survey. April 1, 2017 . May 18, 1963.
- Web site: M 6.0 - San Juan, Argentina. United States Geological Survey. January 30, 2021 . May 18, 1963.
- Web site: M 6.4 - near the coast of Aysén, Chile. United States Geological Survey. April 1, 2017 . May 19, 1963.
- Web site: M 6.4 - near the coast of Aisen, Chile. United States Geological Survey. January 30, 2021 . May 19, 1963.
- Web site: M 6.8 - Kermadec Islands, New Zealand. United States Geological Survey. April 1, 2017 . May 20, 1963.
- Web site: M 6.9 - Kuril Islands. United States Geological Survey. April 1, 2017 . May 22, 1963.
- Web site: M 6.1 - Kamchatka Peninsula, Russia. United States Geological Survey. April 1, 2017 . May 26, 1963.
- Web site: M 6.1 - Kamchatka Peninsula, Russia. United States Geological Survey. January 30, 2021 . May 26, 1963.
- Web site: M 6.1 - Kepulauan Obi, Indonesia. United States Geological Survey. January 30, 2021 . June 4, 1963.
- Web site: M 6.1 - Kepulauan Obi, Indonesia. United States Geological Survey. January 30, 2021 . June 4, 1963.
- Web site: M 6.0 - Tonga. United States Geological Survey. April 2, 2017 . June 7, 1963.
- Web site: M 6.1 - Kepulauan Talaud, Indonesia. United States Geological Survey. April 2, 2017 . June 19, 1963.
- Web site: M 6.1 - Kepulauan Talaud, Indonesia. United States Geological Survey. January 30, 2021 . June 19, 1963.
- Web site: M 5.9 - eastern Russia-northeastern China border region. United States Geological Survey. April 2, 2017 . June 21, 1963.
- Web site: M 5.9 - eastern Russia-northeastern China border region. United States Geological Survey. January 30, 2021 . June 21, 1963.
- Web site: Significant Earthquake: CHINA: HEILONGJIANG PROVINCE. National Geophysical Data Center. January 30, 2021 . June 21, 1963.
- Web site: M 6.3 - Southern Alaska. United States Geological Survey. April 2, 2017 . June 24, 1963.
- Web site: M 6.3 - Southern Alaska. United States Geological Survey. January 30, 2021 . June 24, 1963.
- Web site: M 6.0 - Kashmir-Xinjiang border region. United States Geological Survey. April 2, 2017 . June 26, 1963.
- Web site: M 6.9 - Kuril Islands. United States Geological Survey. April 2, 2017 . June 28, 1963.
- Web site: M 6.8 - south of the Fiji Islands. United States Geological Survey. April 2, 2017 . July 4, 1963.
- Web site: M 6.0 - Costa Rica. United States Geological Survey. April 2, 2017 . July 9, 1963.
- Web site: M 6.0 - Costa Rica. United States Geological Survey. January 30, 2021 . July 9, 1963.
- Web site: M 6.4 - Georgia (Sak'art'velo). United States Geological Survey. April 2, 2017 . July 16, 1963.
- Web site: M 6.4 - Georgia (Sak'art'velo). United States Geological Survey. January 30, 2021 . July 16, 1963.
- Web site: M 6.3 - Ligurian Sea. United States Geological Survey. April 2, 2017 . July 19, 1963.
- Web site: M 6.1 - Ligurian Sea. United States Geological Survey. April 2, 2017 . July 19, 1963.
- Web site: M 6.0 - Macedonia. United States Geological Survey. April 2, 2017 . July 26, 1963.
- Web site: M 6.0 - Macedonia. United States Geological Survey. January 30, 2021 . July 26, 1963.
- Web site: Significant Earthquake: BALKANS NW: MACEDONIA: SKOPJE. National Geophysical Data Center. January 30, 2021 . July 26, 1963.
- Web site: M 6.6 - Kermadec Islands region. United States Geological Survey. April 2, 2017 . July 29, 1963.
- Web site: M 6.5 - Kermadec Islands region. United States Geological Survey. April 2, 2017 . July 30, 1963.
- Web site: M 6.0 - New Britain region, Papua New Guinea. United States Geological Survey. April 2, 2017 . August 8, 1963.
- Web site: M 6.0 - New Britain region, Papua New Guinea. United States Geological Survey. January 31, 2021 . August 8, 1963.
- Web site: M 6.5 - near the east coast of Honshu, Japan. United States Geological Survey. April 2, 2017 . August 15, 1963.
- Web site: M 6.5 - near the east coast of Honshu, Japan. United States Geological Survey. January 31, 2021 . August 15, 1963.
- Web site: M 7.7 - southern Peru. United States Geological Survey. April 2, 2017 . August 15, 1963.
- Web site: M 7.7 - southern Peru. United States Geological Survey. January 31, 2021 . August 15, 1963.
- Web site: Significant Earthquake: PERU: S. National Geophysical Data Center. January 31, 2021 . August 15, 1963.
- Web site: M 6.4 - Kyushu, Japan. United States Geological Survey. April 7, 2017 . August 17, 1963.
- Web site: M 6.4 - Kyushu, Japan. United States Geological Survey. January 31, 2021 . August 17, 1963.
- Web site: M 7.0 - Fiji region. United States Geological Survey. April 7, 2017 . August 25, 1963.
- Web site: M 7.0 - Fiji region. United States Geological Survey. January 31, 2021 . August 25, 1963.
- Web site: M 6.5 - southern Xinjiang, China. United States Geological Survey. April 7, 2017 . August 29, 1963.
- Web site: M 6.5 - southern Xinjiang, China. United States Geological Survey. January 31, 2021 . August 29, 1963.
- Web site: Significant Earthquake: CHINA: XINJIANG. National Geophysical Data Center. January 31, 2021 . August 29, 1963.
- Web site: M 6.6 - off the coast of northern Peru. United States Geological Survey. April 7, 2017 . August 29, 1963.
- Web site: M 6.2 - New Britain region, Papua New Guinea. United States Geological Survey. April 7, 2017 . September 9, 1963.
- Web site: M 6.2 - New Britain region, Papua New Guinea. United States Geological Survey. January 31, 2021 . September 9, 1963.
- Web site: M 7.4 - Santa Cruz Islands. United States Geological Survey. April 7, 2017 . September 15, 1963.
- Web site: M 7.4 - Santa Cruz Islands. United States Geological Survey. January 31, 2021 . September 15, 1963.
- Web site: M 6.0 - near the coast of central Peru. United States Geological Survey. April 7, 2017 . September 17, 1963.
- Web site: M 6.0 - near the coast of central Peru. United States Geological Survey. January 31, 2021 . September 17, 1963.
- Web site: M 7.2 - Santa Cruz Islands. United States Geological Survey. April 7, 2017 . September 17, 1963.
- Web site: M 7.2 - Santa Cruz Islands. United States Geological Survey. January 31, 2021 . September 17, 1963.
- Web site: M 6.2 - western Turkey. United States Geological Survey. April 7, 2017 . September 18, 1963.
- Web site: M 6.2 - western Turkey. United States Geological Survey. January 31, 2021 . September 18, 1963.
- Web site: Significant Earthquake: TURKEY: YALOVA: CINARCIK. National Geophysical Data Center. January 31, 2021 . September 18, 1963.
- Web site: M 6.9 - near the coast of central Peru. United States Geological Survey. April 7, 2017 . September 24, 1963.
- Web site: M 6.9 - near the coast of central Peru. United States Geological Survey. January 31, 2021 . September 24, 1963.
- Web site: Significant Earthquake: PERU: HUAYLLACAYAN,CAJACAY,MALYAS,MALVAS,HUARAZ. National Geophysical Data Center. January 31, 2021 . September 24, 1963.
- Web site: M 6.2 - Kyushu, Japan. United States Geological Survey. April 7, 2017 . October 3, 1963.
- Web site: M 6.2 - Kyushu, Japan. United States Geological Survey. February 5, 2021 . October 3, 1963.
- Web site: M 7.0 - Kuril Islands. United States Geological Survey. April 7, 2017 . October 12, 1963.
- Web site: M 7.0 - Kuril Islands. United States Geological Survey. February 5, 2021 . October 12, 1963.
- Web site: M 8.5 - Kuril Islands. United States Geological Survey. April 7, 2017 . October 13, 1963.
- Web site: M 8.5 - Kuril Islands. United States Geological Survey. February 5, 2021 . October 13, 1963.
- Web site: Significant Earthquake: RUSSIA: KURIL ISLANDS. National Geophysical Data Center. February 5, 2021 . October 13, 1963.
- Web site: M 6.0 - Seram, Indonesia. United States Geological Survey. April 7, 2017 . October 15, 1963.
- Web site: M 6.0 - Seram, Indonesia. United States Geological Survey. February 5, 2021 . October 15, 1963.
- Web site: M 6.5 - Tajikistan. United States Geological Survey. April 7, 2017 . October 16, 1963.
- Web site: M 6.5 - Tajikistan. United States Geological Survey. February 5, 2021 . October 16, 1963.
- Web site: M 7.8 - east of the Kuril Islands. United States Geological Survey. April 7, 2017 . October 20, 1963.
- Web site: M 7.8 - east of the Kuril Islands. United States Geological Survey. February 5, 2021 . October 20, 1963.
- Web site: M 6.3 - Tonga region. United States Geological Survey. April 8, 2017 . October 31, 1963.
- Web site: M 6.2 - Peru-Ecuador border region. United States Geological Survey. April 8, 2017 . November 3, 1963.
- Web site: M 6.2 - Peru-Ecuador border region. United States Geological Survey. February 5, 2021 . November 3, 1963.
- Web site: M 8.1 - Banda Sea. United States Geological Survey. April 8, 2017 . November 4, 1963.
- Web site: M 8.1 - Banda Sea. United States Geological Survey. February 5, 2021 . November 4, 1963.
- Web site: Significant Earthquake: INDONESIA: BANDA SEA. National Geophysical Data Center. February 5, 2021 . November 4, 1963.
- Web site: M 6.3 - Papua, Indonesia. United States Geological Survey. April 8, 2017 . November 6, 1963.
- Web site: M 6.3 - Papua, Indonesia. United States Geological Survey. February 5, 2021 . November 6, 1963.
- Web site: M 7.6 - Peru-Brazil border region. United States Geological Survey. April 8, 2017 . November 9, 1963.
- Web site: M 6.3 - Acre, Brazil. United States Geological Survey. April 8, 2017 . November 10, 1963.
- Web site: M 6.5 - Kuril Islands. United States Geological Survey. April 8, 2017 . November 10, 1963.
- Web site: M 6.4 - Baja California, Mexico. United States Geological Survey. April 8, 2017 . November 18, 1963.
- Web site: M 6.4 - Baja California, Mexico. United States Geological Survey. February 5, 2021 . November 18, 1963.
- Web site: M 6.1 - Baja California, Mexico. United States Geological Survey. April 8, 2017 . November 23, 1963.
- Web site: M 6.3 - Antofagasta, Chile. United States Geological Survey. April 8, 2017 . December 3, 1963.
- Web site: M 6.3 - Antofagasta, Chile. United States Geological Survey. February 6, 2021 . December 3, 1963.
- Web site: M 7.0 - Java Sea. United States Geological Survey. April 8, 2017 . December 15, 1963.
- Web site: M 6.5 - Sunda Strait, Indonesia. United States Geological Survey. April 8, 2017 . December 16, 1963.
- Web site: M 6.5 - Sunda Strait, Indonesia. United States Geological Survey. February 6, 2021 . December 16, 1963.
- Web site: Significant Earthquake: INDONESIA: JAVA: LABUHAN, MENES, PONOROGO. National Geophysical Data Center. February 6, 2021 . December 16, 1963.
- Web site: M 7.6 - south of the Fiji Islands. United States Geological Survey. April 8, 2017 . December 18, 1963.
- Web site: M 7.6 - south of the Fiji Islands. United States Geological Survey. February 6, 2021 . December 18, 1963.