Caldera, Chile

Caldera
Port of Caldera
Port of Caldera


Coat of arms
Caldera's urban hinterland.
Caldera is located in Chile
Caldera
Caldera
Location in Chile
Coordinates (city): 27°04′S 70°50′W / 27.067°S 70.833°W / -27.067; -70.833
Country Chile
Region Atacama
ProvinceCopiapó Province
Government
 • TypeMunicipality
 • AlcaldeBrunilda González (PPD)
Area
 • Total
4,666.6 km2 (1,801.8 sq mi)
Elevation
44 m (144 ft)
Population
 (2012 Census)
 • Total
16,150
 • Density3.461/km2 (8.963/sq mi)
 • Urban
13,540
 • Rural
194
Sex
 • Men7,237
 • Women6,497
Time zoneUTC−4 (CLT)
 • Summer (DST)UTC−3 (CLST)
Area code+56 52
WebsiteMunicipality of Caldera (in Spanish)

Caldera is a port city and commune in the Copiapó Province of the Atacama Region in northern Chile. It has a harbor protected by breakwaters, being the port city for the productive mining district centering on Copiapó to which it is connected by the first railroad constructed in Chile.

Geography and climate

Caldera lies about 75 km (47 mi) west of Copiapó on the Pacific. The climate is mostly warm and extremely dry, because of its location on the Atacama desert's coast, but the temperatures are moderated by the cooling sea currents. However, lately the climate has become colder due to the climatic change. The commune spans an area of 4,666.6 km2 (1,802 sq mi).

Climate data for Caldera
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Mean daily maximum °C (°F) 23.3
(73.9)
23.5
(74.3)
22.1
(71.8)
20.0
(68.0)
18.3
(64.9)
17.0
(62.6)
16.5
(61.7)
16.8
(62.2)
17.5
(63.5)
18.7
(65.7)
20.3
(68.5)
21.9
(71.4)
19.7
(67.4)
Daily mean °C (°F) 19.7
(67.5)
19.7
(67.5)
18.5
(65.3)
16.6
(61.9)
14.9
(58.8)
13.3
(55.9)
13.0
(55.4)
13.2
(55.8)
14.0
(57.2)
15.1
(59.2)
16.8
(62.2)
18.4
(65.1)
16.1
(61.0)
Mean daily minimum °C (°F) 16.2
(61.2)
16.3
(61.3)
15.2
(59.4)
13.6
(56.5)
11.9
(53.4)
10.0
(50.0)
9.8
(49.6)
10.0
(50.0)
10.8
(51.4)
12.0
(53.6)
13.4
(56.1)
15.0
(59.0)
12.9
(55.1)
Average precipitation mm (inches) 0.1
(0.00)
0.0
(0.0)
0.0
(0.0)
1.2
(0.05)
3.6
(0.14)
8.2
(0.32)
5.6
(0.22)
3.7
(0.15)
0.9
(0.04)
1.3
(0.05)
0.8
(0.03)
0.4
(0.02)
25.8
(1.02)
Average relative humidity (%) 76 77 79 80 82 82 82 81 81 80 78 77 80
Source: Bioclimatografia de Chile

History

On 31 August 1420, the territory where the city is currently located, was shaken by an 8.8 to 9.4 mega-earthquake, the first major earthquake recorded in the history of Chile.

In 1687, Englishman Edward Davis reached the Playa Bahia Inglesa 6 km (4 mi) south of Caldera. In 1840, William Wheelwright of the Pacific Steam Navigation Company visited the region of Caldera. On his proposal the first railway was created in the year of 1851 from Caldera to Copiapó. Its inauguration was on Christmas Day in 1851. Caldera became an important port for the exportation of minerals. The city itself was officially founded on 23 September 1850.

Concurrent with a surge of copper mining in Chile a copper smelter was built in Caldera in 1853 and operated until about 1857. New copper smelters were built in the port in the 1880s and these were in operation until at least the 1920s before closure. Today, these smelters survive as ruins and are a site of study for industrial archaeology.

The city has been struck by earthquakes and tsunamis several times, the major ones being that of 13 August 1868, 9 May 1877 and 10 November 1922. During the 1891 Chilean Civil War, Caldera Bay outside the city became the site of the Battle of Caldera Bay where torpedo boats loyal to Manuel Balmaceda sunk the rebel ironclad Blanco Encalada.

Demographics

In 1903, 2,130 people lived in Caldera. According to the 2002 census of the National Statistics Institute, Caldera had 13,734 inhabitants (7,237 men and 6,497 women). Of these, 13,540 (98.6%) lived in urban areas and 194 (1.4%) in rural areas. The population grew by 13.9% (1,673 persons) between the 1992 and 2002 censuses.

Tourist attractions

Urban

Rural

Economy

Mainstays of the economy are copper ore mining and cultivation of citrus plants which are exported from the port. Fishing and tourism also play an important role. The beaches attract many visitors.

The inland copper and gold mine of Candelaria uses the mechanized port of Punta Padrones in Caldera for its mineral export. The port was established in 1995.

Administration

As a commune, Caldera is a third-level administrative division of Chile administered by a municipal council, headed by an alcalde (mayor) who is directly elected every four years. Since 2016 mayor is Brunilda González (PPD).

Within the electoral divisions of Chile, Caldera is represented in the Chamber of Deputies by Mr. Alberto Robles (PRSD) and Mrs. Yasna Provoste (DC) as part of the 6th electoral district, (together with Tierra Amarilla, Vallenar, Freirina, Huasco and Alto del Carmen). The commune is represented in the Senate by Isabel Allende Bussi (PS) and Baldo Prokurica Prokurica (RN) as part of the 3rd senatorial constituency (Atacama Region).

Sister cities

References

  1. ↑ "Municipality of Caldera" (in Spanish). Retrieved 27 January 2011.
  2. ↑ "Asociación Chilena de Municipalidades" (in Spanish). Retrieved 27 January 2011.
  3. 1 2 3 4 5 "National Statistics Institute" (in Spanish). Retrieved 8 September 2010.
  4. ↑ Hajek, Ernst; Castri, Francesco (1975). "Bioclimatografia de Chile" (PDF) (in Spanish). Archived from the original (PDF) on 22 November 2009. Retrieved 27 May 2024.
  5. 1 2 Nazer, Amin; Oavez, Osvaldo (2023). "Sistema constructivo de una fundición de cobre del siglo XIX en Atacama, Chile" [Construction system of a nineteenth-century copper smelter in Atacama, Chile]. Obras y Proyectos (in Spanish). 33. doi:10.21703/0718-281320233307.
  6. ↑ "Primer Cementerio Laico en Chile" (PDF). Archived from the original (PDF) on 29 November 2014. Retrieved 5 January 2015.
  7. ↑ "La Copiapó" está de fiesta en Caldera
  8. ↑ Casa Tornini, Museo – Centro Cultural: Un espacio para conocer y valorar el patrimonio cultural de Atacama
  9. 1 2 "Puerto Punta Padrones de Candelaria cumple 31 años". Portal Minero (in Spanish). 19 February 2026. Retrieved 19 February 2026.
  10. ↑ Atacama destaca en la Expo Lules 2013 en Tucumán
  11. ↑ "Municipio de Caldera participó en Importante Encuentro de Integración en Argentina". Archived from the original on 20 December 2014. Retrieved 5 January 2015.