List of earthquakes in 1927
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This is a list of earthquakes in 1927. Only magnitude 6.0 or greater earthquakes appear on this 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. China and Japan both saw great destruction caused by earthquakes in March and May. The China earthquake in particular had nearly 41,000 deaths. Yunnan Province, China had its fair share of earthquakes. Ukraine had several earthquakes with one on September 11 causing deaths. The West Bank region had a destructive tremor in July.
Strongest
China, Gansu Province, (Magnitude 7.7) May 22
Deadliest
China, Gansu Province, (Magnitude 7.7) May 22, 40,912 deaths
Total fatalities44,452
9.0+0
| Strongest | |
|---|---|
| Deadliest | |
| Total fatalities | 44,452 |
| Number by magnitude | |
| 9.0+ | 0 |
Overall
By death toll
| Rank | Death toll | Magnitude | Location | MMI | Depth (km) | Date |
|---|---|---|---|---|---|---|
| 1 | 40,912 | 7.7 | XI (Extreme) | 15.0 | May 22 | |
| 2 | 3,022 | 7.0 | VII (Very strong) | 10.0 | March 7 | |
| 3 | 268 | 6.3 | IX (Violent) | 15.0 | July 11 | |
| 4 | 101 | 5.5 | VII (Very strong) | 0.0 | November 24 | |
| 5 | 51 | 6.0 | VIII (Severe) | 0.0 | March 14 | |
| 6 | 50 | 6.3 | VII (Very strong) | 20.0 | December 1 | |
| 7 | 30 | 6.4 | ( ) | 10.0 | August 24 | |
| 8 | 11 | 6.7 | IX (Violent) | 35.0 | September 11 |
- Note: At least 10 casualties
By magnitude
| Rank | Magnitude | Death toll | Location | MMI | Depth (km) | Date |
|---|---|---|---|---|---|---|
| 1 | 7.7 | 40,912 | XI (Extreme) | 15.0 | May 22 | |
| 2 | 7.5 | 0 | ( ) | 35.0 | June 3 | |
| 3 | 7.3 | 0 | VII (Very strong) | 10.0 | October 24 | |
| = 4 | 7.2 | 0 | ( ) | 15.0 | November 21 | |
| = 4 | 7.2 | 0 | ( ) | 15.0 | December 28 | |
| = 5 | 7.1 | 0 | ( ) | 30.0 | January 24 | |
| = 5 | 7.1 | 0 | ( ) | 15.0 | March 3 | |
| = 5 | 7.1 | 0 | ( ) | 295.0 | April 1 | |
| = 5 | 7.1 | 0 | ( ) | 110.0 | April 14 | |
| = 5 | 7.1 | 0 | ( ) | 15.0 | August 10 | |
| = 6 | 7.0 | 0 | ( ) | 15.0 | February 16 | |
| = 6 | 7.0 | 3,022 | ( ) | 10.0 | March 7 | |
| = 6 | 7.0 | 0 | ( ) | 35.0 | August 5 |
- Note: At least 7.0 magnitude
Notable events
January
| Strongest | 7.1 Mw |
|---|---|
| Total fatalities | 0 |
| Number by magnitude | |
| 8.0–8.9 | 0 |
| 7.0–7.9 | 1 |
| 6.0–6.9 | 3 |
| 5.0–5.9 | 1 |
| Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
|---|---|---|---|---|---|---|---|
| Dead | Injured | ||||||
| 1[1] | 5.8 | 0.0 | A few people were injured. Damage of at least $1 million (1927 rate) was caused. 20 homes were damaged in Calexico, California. The depth was unknown. | 1+ | |||
| 15[2] | 6.5 | 420.0 | |||||
| 17[3] | 6.4 | 35.0 | |||||
| 24[4] | 7.1 | 30.0 | |||||
| 24[5] | 6.5 | 35.0 | Aftershock. | ||||
February
| Strongest | 7.0 Mw |
|---|---|
| Total fatalities | 0 |
| Number by magnitude | |
| 8.0–8.9 | 0 |
| 7.0–7.9 | 1 |
| 6.0–6.9 | 6 |
| Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
|---|---|---|---|---|---|---|---|
| Dead | Injured | ||||||
| 1[6] | 6.6 | 35.0 | |||||
| 3[7] | 6.5 | 20.0 | |||||
| 14[8] | 6.2 | 50.0 | See 1927 Ljubinje earthquake | ||||
| 16[9] | 7.0 | 15.0 | |||||
| 16[10] | 6.5 | 15.0 | Aftershock. | ||||
| 25[11] | 6.2 | 35.0 | |||||
| 28[12] | 6.5 | 35.0 | |||||
March
| Strongest | 7.1 Mw |
|---|---|
| Deadliest | 7.0 Mw 3,022 deaths |
| Total fatalities | 3,080+ |
| Number by magnitude | |
| 8.0–8.9 | 0 |
| 7.0–7.9 | 2 |
| 6.0–6.9 | 4 |
| 5.0–5.9 | 1 |
| Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
|---|---|---|---|---|---|---|---|
| Dead | Injured | ||||||
| 3[13] | 7.1 | 15.0 | |||||
| 7[14][15] | 7.0 | 10.0 | Major destruction was a consequence of the 1927 Kita Tango earthquake. 3,022 people were killed. Another 3,295 were injured. Property damage costs were $40 million (1927 rate). The earthquake destroyed 15,594 homes with a further 9,821 damaged. | 3,022 | 3,295 | ||
| 13[16] | 6.0 | 35.0 | |||||
| 14[17] | 6.0 | 0.0 | VIII | At least 51 people were killed and many homes were destroyed in the area. The depth was unknown. | 51+ | ||
| 15[18] | 6.5 | 130.0 | |||||
| 15[19] | 6.0 | 35.0 | |||||
| 20[20] | 5.0 | 0.0 | VI | 7 people were killed and a few homes were destroyed. The depth was unknown. | 7 | ||
April
| Strongest | 7.1 Mw 2 events |
|---|---|
| Total fatalities | 0 |
| Number by magnitude | |
| 8.0–8.9 | 0 |
| 7.0–7.9 | 2 |
| 6.0–6.9 | 8 |
| Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
|---|---|---|---|---|---|---|---|
| Dead | Injured | ||||||
| 1[21] | 7.1 | 295.0 | |||||
| 6[22] | 6.0 | 600.0 | |||||
| 13[23] | 6.8 | 170.0 | |||||
| 13[24] | 6.2 | 140.0 | Aftershock. | ||||
| 14[25] | 7.1 | 110.0 | 1927 Mendoza earthquake | ||||
| 16[26] | 6.5 | 20.0 | |||||
| 17[27] | 6.2 | 200.0 | |||||
| 18[28] | 6.0 | 200.0 | |||||
| 19[29] | 6.8 | 180.0 | |||||
| 30[30] | 6.0 | 35.0 | |||||
May
| Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
|---|---|---|---|---|---|---|---|
| Dead | Injured | ||||||
| 9[31] | 6.2 | 35.0 | |||||
| 10[32] | 6.0 | 50.0 | |||||
| 17[33] | 6.5 | 430.0 | |||||
| 22[34] | 6.2 | 140.0 | |||||
| 22[35][36] | 7.7 | 15.0 | XI | The 1927 Gulang earthquake caused major destruction across the epicentral area. 40,912 people were killed. Another 524 were hurt. Major damage was caused with 26,674 homes collapsing. | 40,912 | 524 | |
June
| Strongest | 7.5 Mw |
|---|---|
| Total fatalities | 0 |
| 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 | ||||||
| 2[37] | 6.5 | 35.0 | |||||
| 3[38] | 7.5 | 35.0 | |||||
| 5[39] | 6.2 | 120.0 | |||||
| 11[40] | 6.5 | 60.0 | |||||
| 26[41][42] | 6.0 | 35.0 | VII | Some damage was caused. | |||
July
| Strongest | 6.9 Mw |
|---|---|
| Deadliest | 6.3 Mw 268 deaths |
| Total fatalities | 268 |
| Number by magnitude | |
| 8.0–8.9 | 0 |
| 7.0–7.9 | 0 |
| 6.0–6.9 | 5 |
| Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
|---|---|---|---|---|---|---|---|
| Dead | Injured | ||||||
| 1[43][44] | 6.9 | 35.0 | X | ||||
| 7[45] | 6.5 | 100.0 | |||||
| 11[46][47] | 6.3 | 15.0 | The 1927 Jericho earthquake resulted in 268 deaths. Major damage was caused. | 268 | |||
| 12[48] | 6.8 | 100.0 | |||||
| 22[49] | 6.3 | 10.0 | |||||
August
| Strongest | 7.1 Mw |
|---|---|
| Deadliest | 6.4 Mw 30 deaths |
| Total fatalities | 30 |
| Number by magnitude | |
| 8.0–8.9 | 0 |
| 7.0–7.9 | 2 |
| 6.0–6.9 | 8 |
| Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
|---|---|---|---|---|---|---|---|
| Dead | Injured | ||||||
| 1[50] | 6.5 | 200.0 | |||||
| 2[51] | 6.5 | 35.0 | |||||
| 4[52] | 6.5 | 25.0 | |||||
| 5[53][54] | 7.0 | 35.0 | Some damage was reported. | ||||
| 8[55] | 6.8 | 105.6 | |||||
| 10[56] | 6.6 | 15.0 | |||||
| 10[57] | 7.1 | 15.0 | |||||
| 18[58] | 6.9 | 20.0 | |||||
| 23[59] | 6.2 | 15.0 | Aftershock. | ||||
| 24[60][61] | 6.4 | 10.0 | 30 people were killed and 190 were injured. 200 homes were destroyed. | 30 | 190 | ||
September
| Strongest | 6.7 Mw |
|---|---|
| Deadliest | 5.7 Mw 11 deaths |
| Total fatalities | 11 |
| Number by magnitude | |
| 8.0–8.9 | 0 |
| 7.0–7.9 | 0 |
| 6.0–6.9 | 4 |
| 5.0–5.9 | 1 |
| Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
|---|---|---|---|---|---|---|---|
| Dead | Injured | ||||||
| 8[62] | 6.2 | 50.0 | |||||
| 11[63][64] | 6.7 | 35.0 | IX | The 1927 Crimean earthquakes were a rare event for the area as this part of Europe is normally stable. A foreshock occurred in June 1927. 11 deaths were reported as well as 122 injuries. Many homes were destroyed or damaged. | 11 | 122 | |
| 18[65] | 6.0 | 35.0 | |||||
| 23[66] | 6.4 | 10.0 | |||||
| 24[67] | 5.7 | 23.0 | VII | Aftershock. Further damage was caused in the area. Some homes were destroyed. At least 51 people were injured. | 51+ | ||
October
| Strongest | 7.3 Mw |
|---|---|
| Total fatalities | 0 |
| Number by magnitude | |
| 8.0–8.9 | 0 |
| 7.0–7.9 | 1 |
| 6.0–6.9 | 1 |
| Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
|---|---|---|---|---|---|---|---|
| Dead | Injured | ||||||
| 3[68] | 6.5 | 100.0 | |||||
| 24[69][70][71] | 7.3 | 10.0 | VII | Some damage was reported. A small tsunami was observed. | |||
November
| Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
|---|---|---|---|---|---|---|---|
| Dead | Injured | ||||||
| 4[72][73][74] | 6.9 | 10.0 | VIII | 1927 Lompoc earthquake. Several towns sustained damage. A tsunami was observed. | |||
| 6[75] | 6.8 | 150.0 | |||||
| 14[76] | 6.5 | 15.0 | Foreshock. | ||||
| 14[77] | 6.7 | 15.0 | |||||
| 14[78] | 6.7 | 50.0 | |||||
| 15[79] | 6.0 | 35.0 | Aftershock. | ||||
| 16[80] | 6.9 | 35.0 | |||||
| 21[81] | 7.2 | 15.0 | |||||
| 24[82] | 5.5 | 0.0 | VII | At least 101 deaths were caused and many homes were destroyed. | 101+ | ||
| 26[83] | 6.8 | 185.0 | |||||
December
| Strongest | 7.2 Mw |
|---|---|
| Deadliest | 6.3 Mw 50 deaths |
| Total fatalities | 50 |
| Number by magnitude | |
| 8.0–8.9 | 0 |
| 7.0–7.9 | 1 |
| 6.0–6.9 | 1 |
| Date | Country and location | Mw | Depth (km) | MMI | Notes | Casualties | |
|---|---|---|---|---|---|---|---|
| Dead | Injured | ||||||
| 1[84][85][86] | 6.3 | 20.0 | VII | Due to a tsunami 50 people were killed and 50 more were injured. Some homes were destroyed. | 50 | 50 | |
| 28[87] | 7.2 | 15.0 | |||||