170:. Also, soil deposits give evidence that the event may have had a physical effect on the island; this evidence suggests that the island may have sunk about 3 meters. It is estimated that the tsunami produced by the earthquake may have been some 40–60 ft high, mostly because the Caribbean ocean in particular is quite shallow. Coastal regions of the island were swamped, producing a thin layer of the crust, showing that salt water had reached almost 2 miles inland.
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The earthquake that struck the island has little historical record itself, but some of the little evidence that exists suggests that effects were done to the topography of the
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ten Brink, Dr. Uri; Bakun, William H.; Flores, Claudia H. (29 December 2011). "Historical perspective on seismic hazard to
Hispaniola and the northeast Caribbean region".
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151:, breaking cisterns, walls and guard houses. Apparently, the earthquake did not cause major damage in the South of the island, but did crack the walls of the
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There are no historical records of damage to the surrounding islands, adding to the evidence that the quake was smaller than previously thought.
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of the earthquake was believed to have been around 8.0–8.25, however there is evidence that it was only about 6.9. The
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church, along with monasteries like El
Rosario and La Concepcion. It is also reported that it damaged the churches at
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According to some sources, the earthquake was felt all across the Island. It demolished some structures like the
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José Molinelli considers it "the strongest" in the seismic history of the country.
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is thought to have been somewhere north of Puerto Rico, probably on the
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El Morro, San
Cristobal y San Geronimo en peligro en caso de terremoto
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Earthquake
History of Puerto Rico and the Virgin Islands
291:"A 229 años del terremoto "más fuerte en la historia""
143:. It also caused considerable damage to the forts of
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180:1867 Virgin Islands earthquake and tsunami
289:Alvarado LeĂłn, Gerardo E. (May 5, 2016).
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664:Megathrust earthquakes in North America
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350:SalonHogar.com Accessed 22 March 2018.
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200:List of earthquakes in the Caribbean
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195:List of earthquakes in Puerto Rico
16:Earthquake that struck Puerto Rico
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99:struck offshore of the island of
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228:Journal of Geophysical Research
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400:Earthquakes in the Caribbean
336:on NoticiasOnline (6/7/2009)
153:Our Lady of Guadalupe church
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432:1766 Southeastern Caribbean
190:List of earthquakes in 1918
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659:Earthquakes in Puerto Rico
185:1918 San FermĂn earthquake
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562:2003 Dominican Republic
521:1946 Dominican Republic
97:1787 Boricua earthquake
20:1787 Boricua earthquake
654:1787 natural disasters
644:1787 in the Caribbean
317:on EdicionesDigitales
539:1984 San Pedro Basin
533:1974 Lesser Antilles
248:10.1029/2011JB008497
145:San Felipe del Morro
669:1787 in Puerto Rico
610:2019–20 Puerto Rico
474:1867 Virgin Islands
438:1770 Port-au-Prince
426:1751 Port-au-Prince
240:2011JGRB..11612318T
21:
332:2014-01-08 at the
113:Puerto Rico Trench
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649:1780s earthquakes
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580:2009 Swan Islands
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298:. Retrieved
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480:1875 CĂşcuta
168:ocean floor
101:Puerto Rico
72:Puerto Rico
28:May 2, 1787
638:Categories
622:2021 Haiti
604:2018 Haiti
586:2010 Haiti
407:Historical
206:References
155:in Ponce.
86:Casualties
32:1787-05-02
434:(6.5–7.5)
257:1912/5022
109:epicenter
105:magnitude
55:8.0–8.25
40:Magnitude
330:Archived
174:See also
162:Evidence
141:MayagĂĽez
137:Toa Baja
315:Arecibo
236:Bibcode
234:(B12).
133:Bayamon
129:Arecibo
123:Effects
89:unknown
78:Tsunami
30: (
300:May 5,
624:(7.2)
618:(7.7)
612:(6.4)
606:(5.9)
600:(7.3)
594:(7.5)
588:(7.0)
582:(7.3)
576:(7.4)
570:(6.3)
564:(6.4)
547:(6.9)
541:(6.7)
535:(6.9)
529:(6.7)
523:(8.1)
517:(6.9)
511:(7.1)
505:(6.5)
499:(7.7)
482:(7.5)
476:(7.5)
470:(8.5)
464:(8.1)
458:(8.0)
452:(7.5)
446:(8.0)
440:(7.5)
428:(8.0)
422:(7.5)
416:(6.5)
302:2016
278:USGS
147:and
139:and
95:The
43:6.9
276:on
252:hdl
244:doi
232:116
81:Yes
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214:^
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392:e
385:t
378:v
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60:w
58:M
49:I
46:M
34:)
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