Overall Green Earthquake alert in Botswana on 03 Apr 2017 17:40 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 6.5 in Botswana on 03 Apr 2017 17:40 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:	6.5M
Depth:	29 Km
Lat/Lon:	-22.6571 , 25.1487
Event Date:	03 Apr 2017 17:40 UTC 03 Apr 2017 19:40 Local
Exposed Population:	About 1000 people in MMI About 14000 people within 100km
Source:	NEIC us10008e3k
Inserted at:	03 Apr 2017 18:51 UTC
INFORM Coping capacity of the alert score	4.6 (Botswana)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0		0
us10008e3k	Scaled population (vector)	0
	C1 earthquake	1
	C2 earthquake	0
	Country Vulnerability	0
	INFORM_normalised	1

Maximum expected impact using different data sources.

Episode Timeline

ID	Date	Mag, Depth	MMI*	Population**	Delay (hh:mm)	Source
1162682	03 Apr 2017 17:40	6.8M, 10km	N/A	20 thousand (in 100km)	00:10	GEOFON
1162684	03 Apr 2017 17:40	6.5M, 11.6km	N/A	10 thousand (in 100km)	00:22	NEIC
1162685	03 Apr 2017 17:40	6.5M, 29km	8.1	2 thousand (in MMI>=VII)	01:10	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 Botswana , District of Ghanzi (population 26,956) . The nearest places are and Zuwe.

Radius	Population
100 km	14000 people
75 km	6800 people
50 km	3200 people
20 km	<1000 people
10 km	<1000 people
5 km	<1000 people
2 km	no people

Affected Provinces

Region Province	Country	Population
Ghanzi	Botswana	27000 people
Central	Botswana	450000 people

Affected populated places

Name	Region Province	Country	City class	Population	Distance
Zuwe	Ghanzi	Botswana	Village	-	54 km

see full list

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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