1928 Talca earthquake

1928 Talca earthquake
	Valparaíso Concepción Valparaíso Concepción
UTC time	1928-12-01 04:06:17
ISC event	908986
USGS-ANSS	ComCat
Local date	1 December 1928
Local time	00:06
Duration	1 minute 45 seconds
Magnitude	7.6 Mw, 8.3 MS, 7.9 ML
Depth	20 km (centroid)
Epicenter	35°00′S 72°00′W / 35.000°S 72.000°W
Areas affected	Chile, Curepto
Max. intensity	MMI IX (Violent)
Aftershocks	7.0 Mw (USGS)  1928-12-02
Casualties	279 dead

The 1928 Talca earthquake occurred on 1 December at 00:06 local time near Curepto, Maule Region, Chile,^[1]^[4] with an estimated magnitude of 7.6 M_W,^[3] 8.3 M_S^[1] and 7.9 M_L.^[4] In Talca, it lasted 1 minute 45 seconds.^[2]

There was damage between Valparaíso and Concepción,^[2] and severe damage on the coast from Cauquenes to Pichilemu, and in the following cities in the Chilean Central Valley: Talca, Curicó and San Fernando.^[5]

In Talca there were 108 dead, 67 in Constitución, and 50 in the surrounding villages.^[4] Soon after the earthquake, the Barahona dam, in the valley of Cachapoal River, that contained copper tailings, collapsed, killing 54 miners.^[2]

In total, there were 279 dead,^[2] 1,083 wounded and 127,043 homeless.

References

^ ^a ^b ^c ^d ^e Servicio Sismológico Universidad de Chile, Sismos importantes o destructivos desde 1570
^ ^a ^b ^c ^d ^e ^f ^g NGDC, NOAA. "Significant Earthquake". Retrieved 2011-06-13.
^ ^a ^b U.S. Geological Survey. "Historic World Earthquakes". Archived from the original on 2010-07-28. Retrieved 2011-02-13.
^ ^a ^b ^c ^d ^e SHOA. "TSUNAMIS REGISTRADOS EN LA COSTA DE CHILE" (PDF). Archived from the original (PDF) on 2016-02-22. Retrieved 2011-02-13.
^ ^a ^b Campos, J.; Hatzfeld, D.; Madariaga, R.; Lopez, G.; Kausel, E. (2002). "A seismological study of the 1835 seismic gap in south-central Chile". Physics of the Earth and Planetary Interiors. 132 (1–3): 177–195. Bibcode:2002PEPI..132..177C. doi:10.1016/S0031-9201(02)00051-1. hdl:10533/173171. ISSN 0031-9201.

External links

The International Seismological Centre has a bibliography and/or authoritative data for this event.

Zdroj:https://en.wikipedia.org?pojem=1928_Talca_earthquake
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[uch-1] Servicio Sismológico Universidad de Chile, Sismos importantes o destructivos desde 1570

[ngdc-2] ^ ^a ^b ^c ^d ^e ^f ^g NGDC, NOAA. "Significant Earthquake". Retrieved 2011-06-13.

[usgs-3] U.S. Geological Survey. "Historic World Earthquakes". Archived from the original on 2010-07-28. Retrieved 2011-02-13.

[shoa-4] SHOA. "TSUNAMIS REGISTRADOS EN LA COSTA DE CHILE" (PDF). Archived from the original (PDF) on 2016-02-22. Retrieved 2011-02-13.

[Physics-5] Campos, J.; Hatzfeld, D.; Madariaga, R.; Lopez, G.; Kausel, E. (2002). "A seismological study of the 1835 seismic gap in south-central Chile". Physics of the Earth and Planetary Interiors. 132 (1–3): 177–195. Bibcode:2002PEPI..132..177C. doi:10.1016/S0031-9201(02)00051-1. hdl:10533/173171. ISSN 0031-9201.

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v t e Earthquakes in Chile
Historical	1420 Caldera 1570 Concepción 1575 Valdivia 1604 Arica 1615 Arica 1647 Santiago 1657 Concepción 1730 Valparaíso 1737 Valdivia 1751 Concepción 1819 Copiapó 1822 Valparaíso 1835 Concepción 1837 Valdivia 1868 Arica 1877 Iquique
20th century	1906 Valparaíso 1922 Vallenar 1928 Talca 1939 Chillán 1943 Ovalle 1949 Tierra del Fuego 1950 Calama 1953 Concepción 1960 Concepción 1960 Valdivia 1965 Valparaíso 1971 Aconcagua 1985 Algarrobo 1985 Rapel Lake 1995 Antofagasta 1997 Punitaqui
21st century	2005 Tarapacá 2007 Aysén Fjord 2007 Tocopilla 2010 Chile 2010 Pichilemu 2012 Constitución 2013 Vallenar 2014 Iquique 2015 Illapel 2016 Chiloé 2019 Coquimbo

v t e Earthquakes in the 1920s
1920	Veracruz (6.4, Jan 3) † Gori (6.2, Feb 20) † Garfagnana (6.5, Sep 7) † Haiyuan (7.8, Dec 16) †‡ Mendoza (6.0, Dec 17)
1921	Massawa (6.1, August 14)† ‡ Sevier Valley (6.3/5.7/6.3, Sep 29/Oct 1)
1923	1st Kamchatka (8.4, February 3) Renda (7.0, March 24)† 2nd Kamchatka (8.2, April 13)† Great Kantō (8.1, September 1)† ‡
1925	Charlevoix–Kamouraska (6.2, Feb 28) Dali (7.0, Mar 16) †‡ Montana (6.9, June 27) Santa Barbara (6.8, June 29)
1927	Ljubinje (6.0, Feb 14) Kita Tango (7.0, Mar 7) † Mendoza (7.1, Apr 14) † Gulang (7.6, May 22) †‡ Jericho (6.3, July 11) † Crimea (6.7, Sep 11) Lompoc (7.3, Nov 4)
1928	Chirpan–Plovdiv (7.1/7.1, Apr 14/Apr 18) † Chachapoyas (7.2, May 14) Talca (7.6, Dec 1) †‡
1929	Cumaná (6.9, Jan 17) † Arthur's Pass (7.1, Mar 9) Kopet Dag (7.2, May 1) †‡ Suşehri (6.3, May 18) † Murchison (7.8, June 17) Grand Banks (7.2, Nov 18)
† indicates earthquake resulting in at least 30 deaths ‡ indicates the deadliest earthquake of the year


Valparaíso Concepción Show map of South America Valparaíso Concepción Show map of Chile
UTC time	1928-12-01 04:06:17
ISC event	908986
USGS-ANSS	ComCat
Local date	1 December 1928 (1928-12-01)^[1]
Local time	00:06
Duration	1 minute 45 seconds^[2]
Magnitude	7.6 M_w,^[3] 8.3 M_S,^[1] 7.9 M_L^[4]
Depth	20 km (centroid)^[5]
Epicenter	35°00′S 72°00′W / 35.000°S 72.000°W / -35.000; -72.000^[1]^[4]
Areas affected	Chile, Curepto
Max. intensity	MMI IX (Violent) ^[2]
Aftershocks	7.0 M_w ^(USGS)  1928-12-02
Casualties	279 dead ^[2]

See also

References

External links