Английская Википедия:1918 San Fermín earthquake

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Шаблон:Short description Шаблон:Infobox earthquake

The 1918 San Fermín earthquake,[1][2] also known as the Puerto Rico earthquake of 1918, struck the island of Puerto Rico at Шаблон:Tooltip on October 11. The earthquake measured 7.1 on the moment magnitude scale and IX (Violent) on the Mercalli intensity scale. The mainshock epicenter occurred off the northwestern coast of the island, somewhere along the Puerto Rico Trench.

The earthquake triggered a tsunami that swept the west coast of the island. The combined effects of the earthquake and tsunami made it one of the worst natural disasters that have struck the island. The losses resulting from the disaster were approximately 76–118 casualties[3] and $4–29 million in property damage.

Earthquake

The epicenter of the 1918 San Fermín earthquake was located in the Mona Passage off the northwestern coast of the island. The strongest ground shaking has been estimated at intensity IX on the Mercalli intensity scale. The resulting tsunami affected primarily the west coast towns of the island (primarily Mayaguez).

Damage

Файл:Terremoto Mayaguez 1918.jpg
Damage caused to the "La Habanera de Infanzón y Rodríguez" building in Mayagüez

Numerous structures in the west coast suffered irreparable damage. Factories and production facilities were virtually destroyed, while bridges and roads were severely damaged. The earthquake caused several mudslides in areas where the intensity exceeded Level VII, but none caused numerous deaths. Also, the river currents were affected, which, in many cases affected the foundations of many bridges, resulting in their collapse. Telegraph cables under the ocean were damaged, cutting off the island from outside communication for a time.[4]

Файл:Inundacion-1918.jpg
Simulation of the results of the tsunami on the coast of Aguadilla, Puerto Rico

The reported casualties of the earthquake have been estimated somewhere between 76 and 116 deaths. Approximately 40 of these deaths were caused by the tsunami which swept shore communities. Damage to property was estimated to be between $4 and 29 million.

In Aguadilla, the closest town to the earthquake epicenter, the parish church and most of the stone and concrete buildings were either destroyed or partially damaged.[5] The nearby Spanish-built Punta Higuero lighthouse of Rincón also was severely damaged.[6][7]

In Mayagüez, the largest city to be directly affected, 700 masonry buildings were damaged and 1,000 wooden houses, so many people were homeless. Major buildings like the church, post office, municipal theater and city hall were severely damaged. With fear because of the aftershocks, many people camped out in the hills for weeks.[4] Some of the buildings of the recently founded University of Puerto Rico campus were also damaged or destroyed. The Edificio José de Diego suffered structural damages and the Degetau Hall was destroyed with its main entrance portico being the only standing structure left intact.[8] These ruins were later preserved, and its portico would later on become a local landmark and the official emblem of the institution today.[9][10]

The historic center of San Germán was also badly affected, with reported damages to notable structures such as the main town church.[11] Cities throughout the southern coast were also affected. The United States Customs House was destroyed[12] while the Ponce city hall for example was damaged, prompting the mayoral office to temporarily relocated to the Parque de Bombas until 1920.[13] Other damaged buildings in Ponce were the Tricoche Hospital and the Armstrong-Poventud House.[14][15]

There were damages reported further afield throughout Puerto Rico, for example the original bell towers of the cathedral of Humacao and the main town church of Vega Baja also collapsed.[16][17] The Corregimiento Plaza Theater, the cathedral and the city hall in Arecibo also sustained damages.[18][19]

Tsunami

As a result of the earthquake, a tsunami lashed the west coast of the island, probably 4–7 minutes after the main shock. The highest waves were estimated at Шаблон:Convert in Point Agujereada, Шаблон:Convert at Punta Borinquen (where it destroyed the lighthouse),[20] and Шаблон:Convert at Point Jiguero.[21] Several coastal villages were destroyed, and it has been estimated that 40 people drowned (32 in Aguadilla alone) as a direct result of the tsunami.[22] The earthquake and consequent tsunami destroyed most historic vernacular residences in downtown Aguadilla with only a few, such as the Amparo Roldán residence,[23] surviving. Many of the historic tombs and mausolea of the historic cemetery were also badly damaged by the waves.[24]

Aftershocks

Several aftershocks were reported immediately after the main earthquake. On October 24 and November 12, two strong aftershocks were reported on the island. However, no damage was reported as a result.

United States response

The response from the United States was to exempt the municipalities most affected from paying taxes for a short period immediately following the quake: those municipalities were Mayagüez, Aguada, Aguadilla, Añasco and Isabela. The U.S. appropriated funds for the repair of municipal buildings of the most affected municipalities.[25]

Gallery

See also

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References

Шаблон:Reflist

Sources Шаблон:Refbegin

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Further reading

External links

Шаблон:Earthquakes in 1918 Шаблон:Earthquakes in the Caribbean

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  1. ↑ Шаблон:Citation
  2. ↑ Millie Gil. A 92 años del Terremoto de San Fermín, 1918. Mayaguez Sabe a Mango. 17 October 2010.
  3. ↑ Шаблон:Cite web
  4. ↑ 4,0 4,1 Peter Aviles, "The Earthquake of the Century", 2002, hosted at University of Puerto Rico, accessed 24 October 2013
  5. ↑ Шаблон:Cite web
  6. ↑ Шаблон:Cite web
  7. ↑ Шаблон:Cite web
  8. ↑ Шаблон:Cite web
  9. ↑ Шаблон:Cite web
  10. ↑ Шаблон:Cite book
  11. ↑ Шаблон:Cite web
  12. ↑ National Archives, Records of the Public Buildings Service, Record Group #121; Box #855; "Ponce, P.R., Custom House"
  13. ↑ Armando Morales-Pares, State Architect, and Abelardo Gonzalez-Architect, State Historic Preservation Office, 23 May 1984. In National Register of Historic Places Inventory-Nomination Form – Parque de Bombas de Ponce – (Ponce Firehouse). United States Department of the Interior. National Park Service. (Washington, D.C.) Page 3. Listing Reference Number 84003150. 12 July 1984.
  14. ↑ Mariano G. Coronas Castro, Certifying Official; Felix J. del Campo, State Historian; and Jorge Ortiz Colom, State Architect, Puerto Rico Historic Preservation Office. (San Juan, Puerto Rico) April 7, 1987. In National Register of Historic Places Inventory - Nomination Form. United States Department of the Interior. National Park Service. (Washington, D.C.) Page 3. Listing Reference Number 87000769. May 14, 1986.
  15. ↑ Шаблон:Cite web with Шаблон:NRHP url
  16. ↑ Шаблон:Cite web
  17. ↑ Шаблон:Cite web
  18. ↑ Шаблон:Cite web with Шаблон:NRHP url
  19. ↑ Шаблон:Cite web
  20. ↑ Шаблон:Cite web
  21. ↑ Шаблон:Cite web
  22. ↑ Шаблон:Cite web
  23. ↑ Шаблон:Cite web
  24. ↑ Шаблон:Cite web with Шаблон:NRHP url
  25. ↑ Шаблон:Cite book
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