Overall Green Earthquake alert in Colombia on 11 Apr 2016 09:29 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 4.9 in Colombia on 11 Apr 2016 09:29 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:	4.9M
Depth:	21.02 Km
Lat/Lon:	7.0137 , -76.6356
Event Date:	11 Apr 2016 09:29 UTC 11 Apr 2016 04:29 Local
Exposed Population:	485083 people within 100km
Source:	NEIC
Inserted at:	11 Apr 2016 10:15 UTC

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0.2		0.2
	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	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1124855		0.2	11 Apr 2016 09:29	4.9M, 21.02km	N/A	490 thousand (in 100km)		00:45	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 Colombia , Department of Antioquia (population 4,601,187) . The nearest places are Medellï¿½n, Pueblo Nuevo, Murindï¿½, Curbaradï¿½, Pavarando Grande, Playa Alta, Vigia de Curbarado, Torquitado, Pavarandocito, Boca de Murindo, and Alegrias.

Radius	Population
100 km	490000 people
75 km	190000 people
50 km	65000 people
20 km	8100 people
10 km	2000 people
5 km	<1000 people
2 km	<1000 people

Affected Provinces

Region Province	Country	Population
Antioquia	Colombia	4.6 million people
Choco	Colombia	360000 people

Affected populated places

Name	Region Province	Country	City class	Population	Distance
Playa Alta	Choco	Colombia	Village	-	4 km
Murindï¿½	Antioquia	Colombia	Village	-	10 km
Boca de Murindo	Antioquia	Colombia	Village	-	18 km
Torquitado	Antioquia	Colombia	Village	-	20 km
Rio Grande	Chocï¿½	Colombia	Village	-	26 km
Curbaradï¿½	Choco	Colombia	Village	-	27 km
Alegrias	Antioquia	Colombia	Village	-	28 km
Vigia de Curbarado	Chocï¿½	Colombia	Village	-	29 km
Pavarandocito	Antioquia	Colombia	Village	-	31 km
Pueblo Nuevo	Chocï¿½	Colombia	Village	-	32 km
Pavarando Grande	Antioquia	Colombia	Village	-	32 km
Medellï¿½n	Antioquia	Colombia	Major city	1.9 million people	147 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
Jurado	JUO	unknown					55 km
Apartado	APO	unknown					60 km

More information

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

Disclaimer
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