Overall Green Earthquake alert in Chile on 23 Apr 2017 02:36 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 5.9 in Chile on 23 Apr 2017 02:36 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.

Earthquake Magnitude:	5.9M
Depth:	9.78 Km
Lat/Lon:	-33.0393 , -72.085
Event Date:	23 Apr 2017 02:36 UTC 22 Apr 2017 21:36 Local
Exposed Population:	1330000 people within 100km
Source:	NEIC us10008jvr
Inserted at:	23 Apr 2017 02:57 UTC
INFORM Coping capacity of the alert score:	3 (Chile)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0.6		0.6
us10008jvr	Scaled population (vector)	0
	C1 earthquake	1
	C2 earthquake	0
	Country Vulnerability	0
	INFORM_normalised	1

Maximum expected impact using different data sources.

ShakeMap is a product of the USGS Earthquake Hazards Program in conjunction with the regional seismic networks. ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1164924		0.6	23 Apr 2017 02:36	5.9M, 9.78km	5.13	N/A (in MMI>=VII)		00:21	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 Chile ,of Valparaiso (population 3,147) . The alertlevel for this event is Green

Intensity	Population
	no people
	3100 people

Shakemaps Timeline

Alert	Shake id #	Score	episodeid	Lat/Lon	Magnitude	Depth	Max MMI	Date shake (UTC)	Delay (hh:mm)
	1	0	1164924	-33.039/-72.085	5.9	9.78	4.12	23 Apr 2017 02:57	00:21	(new episode)
	2	0	1164924	-33.039/-72.085	5.9	9.78	5.13	23 Apr 2017 04:38	02:02	(upd of #1)

Affected Provinces

Region Province	Country	Population
Valparaiso	Chile	3100 people
Valparaiso	Chile	1.3 million people
Region Metropolitana	Chile	4.5 million people
Libertador General Bernardo O'Higgins	Chile	2600 people

Affected populated places. Areas of interest

Name	Region Province	Country	City class	Population	Distance
Quintay	Valparaíso	Chile	Village	-	41 km
Valparaíso	Valparaiso	Chile	Major city	270000 people	50 km
Algarrobo	Valparaíso	Chile	Village	-	53 km
Concón	Valparaíso	Chile	Village	-	54 km
El Quisco	Valparaíso	Chile	Village	-	54 km
Ritoque	Valparaíso	Chile	Village	-	58 km
Quintero	Valparaíso	Chile	City	-	58 km
El Tabo	Valparaiso	Chile	Village	-	59 km
Colmo	Valparaiso	Chile	Village	-	61 km
Quilpué	Valparaíso	Chile	City	130000 people	63 km
Los Vasquez	Valparaíso	Chile	Village	-	64 km
Las Cruces	Valparaiso	Chile	Village	-	67 km
Puchuncaví	Valparaíso	Chile	Village	-	69 km
Casablanca	Regíon Metropolitana	Chile	Village	-	71 km
Cartagena	Valparaiso	Chile	Village	-	73 km
Lagunillas	Valparaíso	Chile	Village	-	74 km
Lo Abarca	Valparaiso	Chile	Village	-	74 km
La Laguna	Valparaíso	Chile	Village	-	74 km
Limache	Valparaiso	Chile	City	35000 people	75 km
San Francisco	Valparaiso	Chile	Village	-	76 km
San Antonio	Valparaiso	Chile	City	85000 people	76 km
Llolleo	Valparaiso	Chile	Village	-	78 km
Rocas de Santo Domingo	Valparaíso	Chile	Village	-	79 km
Quillota	Valparaiso	Chile	Village	68000 people	80 km
Villa Alemana	Valparaiso	Chile	Village	97000 people	82 km
Papudo	Valparaíso	Chile	Village	-	84 km
La Calera	Valparaiso	Chile	Village	-	89 km
Nogales	Valparaíso	Chile	Village	-	89 km
El Melón	Valparaíso	Chile	Village	-	91 km
Navidad	Libertador General Bernado O'Higgins	Chile	Village	-	105 km
Rapel	Libertador General Bernado O'Higgins	Chile	Village	-	106 km
Melipilla	Región Metropolitana	Chile	City	63000 people	109 km
El Crucero	Region Metropolitana	Chile	Village	-	112 km
San Vicente	Libertador General Bernado O'Higgins	Chile	Village	-	121 km
Batuco	Región Metropolitana	Chile	Village	-	121 km
Padre Hurtado	Región Metropolitana	Chile	Village	-	132 km
Santiago	Región Metropolitana	Chile	Capital	4.8 million people	143 km
San Bernardo	Región Metropolitana	Chile	City	250000 people	143 km
Puente Alto	Región Metropolitana	Chile	City	500000 people	155 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
Vina del Mar	KNA	120	Mil.	Paved	Yes	5700	58 km
Quintero		5	Civ.	Paved	Yes	3900	59 km
El Belloto		123				0	63 km
Arturo Merino Benitez International	SCL	474	Civ.	Paved	Yes	10400	127 km
Los Cerrillos	ULC	511	Civ.	Paved	Yes	6900	139 km
El Bosque		561	Mil.	Paved	No	6000	142 km

Ports

Name	LOCODE	Country	Distance
Valparaiso	CLVAP	Chile	42 km
Quintero	CLQTV	Chile	58 km
San Antonio	CLSAI	Chile	75 km
Papudo		Chile	83 km

More information

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

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