September 23, 1945 Earthquake: Hebei Province, China
A magnitude 6.3 earthquake struck Hebei Province, China on September 23, 1945 at 15:34:21 UTC. It killed 17 people.
Map
Where it struck, with the other significant earthquakes within 200 km. Circles are sized and colored by magnitude; select one for its page.
The earthquake
- Date
- September 23, 1945
- Time
- 15:34:21 UTC
- Place
- Hebei Province, China
- Magnitude
- 6.3 (Ms)
- Intensity
- VIII, severe shaking, on the Modified Mercalli scale
- Tsunami
- None recorded
- Epicenter
- 39.500° N, 119.000° E
- Country
- China
- Region
- East Asia
- USGS record
- The USGS’s page for this earthquake
The toll
- Deaths
- 17
- Injuries
- 30
- Damage
- Limited (under about $1 million)
- Houses destroyed
- Some (about 51 to 100)
Where the literature gives no number, NCEI records a description on a scale of 1 to 4, printed here in its words. Damage is in millions of US dollars of the year of the event, not adjusted for inflation.
What the record says
NCEI’s account, from the sources it cites.
September 23, 1945, 23:34:21 local time, Luanxian, Hebei Province, 39.5 119 E, magnitude 6.25, intensity VIII.
In and around Baliqiao, Xinglong Village and Xituozi southeast of the county seat, 70-80% of the gables collapsed, numerous wood-structure houses toppled down, and those left standing were seriously tilted or deformed. Over 50% of walls fell completely. Of the 500-600 houses in Xinglong Village, only 3 or 4 were undamaged. The ground
cracked 13-17 em wide, with ejection of water and sand: sand gushed out of wells. There were persons and domestic animals killed or wounded. City walls collapsed partly. Most old houses of more than 100 years toppled down. In other houses, most gables fell down, floors sank, houses deformed, and beams were broken. A few mud houses collapsed.
17 people were killed. More than 30 people were
wounded
Tangshau : A few old houses and walls collapsed. Well water in mining areas increased in volume. Brick walls cracked. Some brick chimneys collapsed.
Luannan: Many yard walls and gables fell. Old houses collapsed or cracked. A few wood-structure houses collapsed or tilted. The ground cracked at many places with ejection of water and sand.
Changli: About 40-50% of the yard walls and gables in various villages collapsed. A quarter of the houses in Zhugezhuang Village near Luanxian fell. The unfallen houses were deformed seriously. The ground cracked in villages 1 ear Luanxian with ejection of water and sand.
Lulong: 5-10% of the gables in almost all the villages, and as much as 50% in a few villages collapsed. A few houses toppled down. Most unfallen gables cracked or fell partly.
Qian'an: One tenth of the walls in the villages fell. The rate was 20-40% in individual villages. Some brick chimneys collapsed. The ground cracked about 1 cm in Shahe, with ejection of water and sand.
Laoting: A number of gables fell in all villages. Most
unfallen gables cracked. 3 or 4 houses in the county seat collapsed. The ground along the bank of Luanhe River cracked with ejection of water and sand.
Shocks were also felt in Beijing, Huailai, Xuanhua,
Cangxian, Weixian, Xing cheng, Chcngde, Tianjin,
Fengnan, Qinhuan gdao and Beidaihe.
Shocks reoccurred on October 8. Houses collapsed that had already cracked and tilted. Aftershocks continued up to March, 1946.
(above from reference #3939)
Sources NCEI cites
The publications NCEI lists for this record. The numbers match the “reference #” notes in its account above.
- #1048 Academia Sinica (1970). Catalog of Chinese Earthquakes; vol. I (1177 BC to 1900 AD) and vol. II (1901 to 1949). Institute of Geophysics, Peking, China. [in Chinese]
- #3939 Gu Gongxu, Zhou Wenfu, and Wang Renlong (eds.) (1989). Catalogue of Chinese Earthquakes (1831 B.C. - 1969 A.D.). Science Press, Beijing, China; English translation by Li Zengquan et al. provided through UNESCO, 872 pages.
Other significant earthquakes nearby
Within 200 km, the deadliest first.
More
Significant earthquakes of 1945The 1900sEvery quake the USGS located in 1945Recent earthquakes near hereThis day in weather history
Sources
Significant earthquakes from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-10-01. NCEI earthquake 3807. The written accounts and the magnitude estimates are from the USGS earthquake catalog, event iscgem899108, matched to this record by time, place and magnitude.