Overall Green Earthquake alert in North Of Ascension Island on 29 Aug 2016 04:29 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 7.1 in North Of Ascension Island on 29 Aug 2016 04:29 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:	7.1M
Depth:	10 Km
Lat/Lon:	-0.0406 , -17.8261
Event Date:	29 Aug 2016 04:29 UTC 29 Aug 2016 03:29 Local
Exposed Population:	No people within 100km
Source:	NEIC us20006uy6
Inserted at:	29 Aug 2016 05:24 UTC

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		Tsunami		GDACS score
NEIC	0		0		0.5
us20006uy6	Scaled population (vector)	n.a	Max wave scenario	0m
	C1 earthquake	n.a	Max wave realtime	0m
	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**	Tsunami risk***	Delay (hh:mm)	Source
1138205	0.5	29 Aug 2016 04:29	6.8M, 10km	N/A	No people affected (in 100km)	0m (at 00:00)	00:08	GEOFON
1138211	0.5	29 Aug 2016 04:30	7.4M, 10km	N/A	No people affected (in 100km)	0.2m (at 01:48)	00:15	NTWC
1138220	0.5	29 Aug 2016 04:29	6.9M, 10km	N/A	N/A (in MMI>=VII)	0m (at 00:00)	00:24	NEIC
1138225	0.5	29 Aug 2016 04:29	7.1M, 10km	N/A	N/A (in MMI>=VII)	0m (at 00:00)	00:54	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 off shore.

Radius	Population
100 km	no people
75 km	no people
50 km	no people
20 km	no people
10 km	no people
5 km	no people
2 km	no people

Affected Provinces

Critical infrastructure

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

More information

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

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