Overall Green Earthquake alert in Puerto Rico on 17 Dec 2011 06:06 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

M 5 in Puerto Rico on 17 Dec 2011 06:06 UTC

Hazard models

EQ parameters

Shakemap

Tsunami

Event summary

This earthquake is expected to have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

Updated: this report is based on episode 1.

Earthquake Magnitude:	5.0M
Depth:	Km
Lat/Lon:	18.227 , -67.301
Event Date:	17 Dec 2011 06:06 UTC 17 Dec 2011 02:06 Local
Exposed Population:	1510000 people within 100km
Source:	NEIC pr11351000
Inserted at:	17 Dec 2011 06:10 UTC

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0.5		0.5
pr11351000	Scaled population (vector)	n.a
	C1 earthquake	n.a
	C2 earthquake	n.a
	Country Vulnerability	n.a
	INFORM_normalised	n.a

Maximum expected impact using different data sources.

Episode Timeline

ID	Score	Date	Mag, Depth	MMI*	Population**	Delay (hh:mm)	Source
113687	0.5	17 Dec 2011 06:06	5M, 12km	N/A	1.5 million (in 100km)	00:04	NEIC
113688	0.5	17 Dec 2011 06:06	5.1M, 15km	N/A	1.4 million (in 100km)	00:15	NEIC
113689	0.5	17 Dec 2011 06:09	5.3M, 23.2km	N/A	1.5 million (in 100km)	00:24	NEIC
113693	0.5	17 Dec 2011 06:09	5.3M, 17km	N/A	1.4 million (in 100km)	12:50	NEIC
113694	0.5	17 Dec 2011 06:06	5.1M, 14km	N/A	1.4 million (in 100km)	12:52	NEIC

The episode that generated the alert; the next major evaluations beyond 12 hours will not trigger additional alerts.

The episode that has the last updated information.

* The max MMI detected for sources having shakemaps;
** The population detected in MMI>=7 for episode with shakemap or in a 100km radius;
*** The tsunami max height.

Exposed population

The earthquake happened in Puerto Rico , Administrative Subdivision of Aguadilla. The nearest places are Centro Calvache, La Tosca, Rincon, La Playa, Mani, Malecon, Brisas de Mal, Cornelia, Centro Puntas, Guanajibo Castillo, and Bajadero.

Radius	Population
100 km	1.4 million people
75 km	940000 people
50 km	590000 people
20 km	140000 people
10 km	no people
5 km	no people
2 km	no people

Affected Provinces

Region Province	Country	Population
Aguadilla	Puerto Rico	-
Mayag?ez	Puerto Rico	-

Affected populated places

Name	Region Province	Country	City class	Population	Distance
Centro Calvache	Rincon	Puerto Rico	Village	-	13 km
La Tosca	Anasco	Puerto Rico	Village	-	13 km
Rincon	Rincon	Puerto Rico	Village	-	14 km
La Playa	Anasco	Puerto Rico	Village	2100 people	14 km
Mani	Mayaguez	Puerto Rico	Village	-	14 km
Malecon	Mayaguez	Puerto Rico	Village	-	16 km
Brisas de Mal	Mayaguez	Puerto Rico	Village	-	16 km
Cornelia	Cabo Rojo	Puerto Rico	Village	-	16 km
Centro Puntas	Rincon	Puerto Rico	Village	-	16 km
Guanajibo Castillo	Mayaguez	Puerto Rico	Village	-	17 km
Mayagnez	Mayaguez	Puerto Rico	Village	79000 people	17 km
Cuesta de las Piedras	Mayaguez	Puerto Rico	Village	-	17 km
La Soledad	Mayaguez	Puerto Rico	Village	-	17 km
Colonia Dolores	Mayaguez	Puerto Rico	Village	-	17 km
Matias	Aguada	Puerto Rico	Village	-	18 km
Anasco	Anasco	Puerto Rico	Village	5900 people	18 km
Conde Avila	Cabo Rojo	Puerto Rico	Village	-	18 km
Ponce de Leon	Mayaguez	Puerto Rico	Village	-	19 km
Cerrillos	Cabo Rojo	Puerto Rico	Village	-	19 km
Belvedere	Cabo Rojo	Puerto Rico	Village	-	19 km
Aquilino	Anasco	Puerto Rico	Village	-	20 km
Villa Benni	Mayaguez	Puerto Rico	Village	-	20 km
Espino	Anasco	Puerto Rico	Village	1400 people	20 km
Las Corozas	Aguada	Puerto Rico	Village	-	20 km
Delicias	Cabo Rojo	Puerto Rico	Village	-	20 km
Aguada	Aguada	Puerto Rico	Village	3900 people	21 km
Luyando	Aguada	Puerto Rico	Village	3600 people	21 km
Hormigueros	Hormigueros	Puerto Rico	Village	12000 people	21 km
Guaniquilla	Cabo Rojo	Puerto Rico	Village	-	22 km
Cabo Rojo	Cabo Rojo	Puerto Rico	Village	11000 people	22 km
Hacienda Constanza	Mayaguez	Puerto Rico	Village	-	22 km
Hacienda Morales	Anasco	Puerto Rico	Village	-	22 km
Hacienda La Ratina	Cabo Rojo	Puerto Rico	Village	-	23 km
Finca San Miguel	Anasco	Puerto Rico	Village	-	23 km
Coloso	Aguada	Puerto Rico	Village	-	23 km
Rosario	San German	Puerto Rico	Village	-	24 km
Finca La Corza	Mayaguez	Puerto Rico	Village	-	25 km
Hacienda Julia	Hormigueros	Puerto Rico	Village	-	25 km
Victoria	Aguadilla	Puerto Rico	Village	-	25 km
Margarita	Cabo Rojo	Puerto Rico	Village	-	25 km
Hacienda Lamberti	Anasco	Puerto Rico	Village	-	25 km
Boqueron	Cabo Rojo	Puerto Rico	Village	2000 people	26 km
Isleta	Moca	Puerto Rico	Village	-	26 km
Hacienda Veremos	Mayaguez	Puerto Rico	Village	-	26 km
San Agustin	San German	Puerto Rico	Village	-	26 km
Moca	Moca	Puerto Rico	Village	4800 people	27 km
Betances	Cabo Rojo	Puerto Rico	Village	<1000 people	27 km
El Brujo	Cabo Rojo	Puerto Rico	Village	-	28 km
Sabana Eneas	San German	Puerto Rico	Village	1800 people	28 km
Aguadilla	Aguadilla	Puerto Rico	Village	17000 people	28 km
Consumo	Las Marias	Puerto Rico	Village	-	28 km
Las Vegas	Mayaguez	Puerto Rico	Village	-	29 km
El Combate	Cabo Rojo	Puerto Rico	Village	-	29 km
Llanos	Lajas	Puerto Rico	Village	-	30 km
Caban	Aguadilla	Puerto Rico	Village	-	30 km
Coto	San German	Puerto Rico	Village	-	30 km
Pole Ojea	Cabo Rojo	Puerto Rico	Village	1800 people	30 km
Hacienda Juanita	Las Marias	Puerto Rico	Village	-	30 km
La Parada	San Sebastian	Puerto Rico	Village	-	31 km
Guanabana	Cabo Rojo	Puerto Rico	Village	-	31 km
Capa	Moca	Puerto Rico	Village	-	31 km
Palmarejo	Lajas	Puerto Rico	Village	1200 people	31 km
Camaceyes	Aguadilla	Puerto Rico	Village	-	31 km
Corrales	Aguadilla	Puerto Rico	Village	-	31 km
Hacienda La Milagrosa	Las Marias	Puerto Rico	Village	-	32 km
Hacienda Corcega	San German	Puerto Rico	Village	-	32 km
Hato Arriba	San Sebastian	Puerto Rico	Village	<1000 people	32 km
San German	San German	Puerto Rico	Village	12000 people	32 km
Lajas	Lajas	Puerto Rico	Village	5000 people	32 km
Hacienda Delicias	Las Marias	Puerto Rico	Village	-	33 km
Maguayo	Lajas	Puerto Rico	Village	-	33 km
Las Marias	Las Marias	Puerto Rico	Village	-	33 km
Campamento Buena Vista	San German	Puerto Rico	Village	-	33 km
Hacienda Luisa	Lajas	Puerto Rico	Village	-	34 km
Arenales	Aguadilla	Puerto Rico	Village	-	34 km
Maricao	Maricao	Puerto Rico	Village	1100 people	34 km
Rojo Cabo	Cabo Rojo	Puerto Rico	Village	-	34 km
San Ramon	San German	Puerto Rico	Village	-	34 km
Aceitunas	Moca	Puerto Rico	Village	1700 people	35 km
Perchas	San Sebastian	Puerto Rico	Village	-	35 km
San Sebastian	San Sebastian	Puerto Rico	Village	12000 people	35 km
Hacienda Teresa	Maricao	Puerto Rico	Village	-	35 km
Hacienda Beatriz Soledad	Lajas	Puerto Rico	Village	-	36 km
Rafael Hernandez	Aguadilla	Puerto Rico	Village	-	36 km
Finca Juanita	Lajas	Puerto Rico	Village	-	36 km
Campamento Santana	Sabana Grande	Puerto Rico	Village	-	36 km
Hacienda Buena Vista	Las Marias	Puerto Rico	Village	-	37 km
San Antonio	Aguadilla	Puerto Rico	Village	1200 people	37 km
La Vega	Isabela	Puerto Rico	Village	-	37 km
Hacienda Constancia	Las Marias	Puerto Rico	Village	-	38 km
La Parguera	Lajas	Puerto Rico	Village	1100 people	39 km
Jobos	Isabela	Puerto Rico	Village	-	39 km
Mora	Isabela	Puerto Rico	Village	1900 people	39 km
Sabana Grande	Sabana Grande	Puerto Rico	Village	8800 people	39 km
Hacienda San Pedro	San Sebastian	Puerto Rico	Village	-	39 km
Hacienda Manuela	Maricao	Puerto Rico	Village	-	40 km
Hacienda Espino	Las Marias	Puerto Rico	Village	-	40 km
Galateo Bajo	Isabela	Puerto Rico	Village	-	40 km
La Pica	Sabana Grande	Puerto Rico	Village	-	41 km
Juncal	San Sebastian	Puerto Rico	Village	1200 people	42 km

see full list

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

Airports

Name	IATA Code	Elevation (m)	Usage	Runway type	IFR	Runway Length (ft)	Distance
Eugenio Maria de Hostos	MAZ	9	Civ.	Paved	Yes	4900	16 km
Sabalos Ward		10				0	17 km
Boqueron		1				0	29 km
Cullingford Field		4				0	31 km
Baxter-San German		64				0	33 km
Lajas Airpark		9				0	34 km
Borinquen	BQN	72	Civ.	Paved	Yes	11700	35 km
Labadie		137				0	35 km
Parguera		10				0	39 km
Antonio Nery Juarbe Pol	ARE	7				0	71 km
Orama-Layuya		446				0	71 km
Mercedita	PSE	9	Civ.	Paved	Yes	6900	82 km
Fort Allen		6				0	88 km
Orocovis Health Center		523				0	96 km

Ports

Name	LOCODE	Country	Distance
Mayaguez	PRMAZ	Puerto Rico	16 km
Aguadilla	PRBQN	Puerto Rico	27 km
Guanica Harbour	PRGUX	Puerto Rico	54 km
Guayanilla	PRGUY	Puerto Rico	63 km
Mona Island	PROIS	Puerto Rico	66 km
Arecibo	PRARE	Puerto Rico	67 km
Ponce	PRPSE	Puerto Rico	75 km

Dams

Dam Name	River	Year	Distance
Guajataca	Guajataca	1928	44 km
Dos Bocas	Rio Grande de Arecibo	1942	68 km
Caonillas	Caonillas	1948	68 km
Toa Vaca Dam	Toa Vaca	1972	87 km

Nuclear plants

Name	Country	Reactors	Distance
BONUS	UNITED STATES	1	15 km

More information

For a full list of available products related to this event, please refer to the GDACS Resources page.

Disclaimer
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.