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Antuco, Chile

Full City Profile

3,862 Population 9/sq mi density
1,827 ft Elevation 557 meters
50°F Avg Temperature 10°C
Antuco experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 62°F in January while summers reach 40°F in July. The area gets 232 sunny days per year. Annual precipitation totals 57.2 inches. The area receives 0.0 inches of snow annually.

Temperature

62°F Jan (17°C) 40°F Jul (5°C)
Annual Average50.2°F
7% below US avg
January Average62°F (17°C)
July Average40°F (5°C)
Sunny Days232 days/yr

Geography

Elevation1,827 ft (557 m)
Area417.9 sq mi (1,082.4 km²)
Population Density9/sq mi
Coordinates-37.3301°N, 71.6747°W
TimezoneAmerica/Santiago

Precipitation & Snow

Annual Rainfall 57.2"
51% above US avg
Snowfall 0.0"
Wettest Month (Jun) 10.39"
Driest Month (Jan) 1.18"

Air Quality

Earthquake History

530 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.6. Most recent: M4.7 on Apr 18, 2025.

Jul 17, 2023 19 km SE of Loncopué, Argentina M6.6 144 km
Apr 21, 1990 15 km WNW of Coronel, Chile M6.3 149 km
Feb 12, 2011 13 km SSE of Chiguayante, Chile M6.1 118 km
Apr 23, 2010 26 km W of Nacimiento, Chile M6.0 116 km
Feb 27, 2010 27 km NNW of Yumbel, Chile M6.0 102 km
Dec 14, 1998 39 km WSW of Loncopué, Argentina M6.0 113 km
Feb 27, 2010 15 km NW of Angol, Chile M5.9 110 km
Aug 5, 2010 6 km NE of Curanilahue, Chile M5.9 143 km
May 29, 2017 60 km ENE of Los Ángeles, Chile M5.9 2 km
Feb 11, 2011 11 km ENE of Arauco, Chile M5.9 136 km
Apr 29, 2021 17 km WSW of Andacollo, Argentina M5.6 75 km
Feb 27, 2010 21 km SSW of Quirihue, Chile M5.4 130 km
Aug 5, 2010 5 km NNE of Curanilahue, Chile M5.4 146 km
May 24, 2012 26 km ENE of Las Ovejas, Argentina M5.4 117 km
Feb 27, 2010 7 km SW of Concepción, Chile M5.3 138 km
May 22, 1999 33 km NE of Las Ovejas, Argentina M5.3 123 km
May 25, 2010 20 km SW of Nacimiento, Chile M5.3 109 km
Sep 10, 2004 25 km SW of Angol, Chile M5.3 131 km
Feb 28, 2010 22 km E of Tomé, Chile M5.3 120 km
Apr 3, 2024 8 km ESE of Chiguayante, Chile M5.2 120 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

4 tsunamis recorded within 500 km. Highest wave on record: 24.0 m (79 ft).

Year Location Cause Max Wave Deaths Distance
1835 CENTRAL CHILE Earthquake 24.0 m 53 133 km
1751 CENTRAL CHILE Earthquake 3.5 m 65 123 km
1657 CENTRAL CHILE Earthquake 40 133 km
1570 CENTRAL CHILE Earthquake 2,000 134 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Antuco (30 km).

Name Type Elevation Last Eruption Distance
Antuco Stratovolcano 2,979 m (9,774 ft) 1869 30 km
Chillan, Nevados de Stratovolcano 3,180 m (10,433 ft) 2020 58 km
Callaqui Stratovolcano 3,164 m (10,381 ft) 1980 69 km
Copahue Stratovolcano 2,953 m (9,688 ft) 2019 73 km
Trolon Lava dome(s) 2,360 m (7,743 ft) Unknown 82 km
Tolhuaca Stratovolcano 2,739 m (8,986 ft) -4000 109 km
Mariñaqui, Laguna Pyroclastic cone(s) 2,108 m (6,916 ft) Unknown 112 km
Lonquimay Stratovolcano 2,832 m (9,291 ft) 1990 117 km
Domuyo Stratovolcano 4,702 m (15,427 ft) Unknown 135 km
Tromen Stratovolcano(es) 4,114 m (13,497 ft) 1822 147 km
Tralihue Stratovolcano 2,448 m (8,031 ft) Unknown 148 km
Llaima Stratovolcano 3,125 m (10,253 ft) 2009 152 km
San Pedro-Pellado Stratovolcano(es) 3,621 m (11,880 ft) Unknown 166 km
Maule, Laguna del Caldera 2,162 m (7,093 ft) -50 176 km
Sollipulli Caldera 2,282 m (7,487 ft) 1240 183 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 62°F (17°C) 1.2 in Warmest, Driest
February 60°F (16°C) 1.2 in
March 56°F (13°C) 1.7 in
April 50°F (10°C) 3.4 in
May 45°F (7°C) 9.5 in
June 41°F (5°C) 10.4 in Wettest
July 40°F (5°C) 10.1 in Coldest
August 42°F (5°C) 7.6 in
September 45°F (7°C) 5.4 in
October 49°F (10°C) 3.0 in
November 54°F (12°C) 2.2 in
December 59°F (15°C) 1.6 in

Antuco has a seasonal temperature swing of 22°F / from 40°F in July to 62°F in January. Total annual precipitation is 57.2 inches, with June being the wettest month (10.4") and January the driest (1.2").

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