Overall Green Earthquake alert in Solomon Islands on 20 Jan 2017 02:20 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 4.7 in Solomon Islands on 20 Jan 2017 02:20 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:	4.7M
Depth:	Km
Lat/Lon:	-10.4112 , 161.3154
Event Date:	20 Jan 2017 02:20 UTC 20 Jan 2017 13:20 Local
Exposed Population:	About 55000 people within 100km
Source:	NEIC us10007u91
Inserted at:	20 Jan 2017 02:42 UTC
INFORM Coping capacity of the alert score	6.6 (Solomon Is.)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0		0
us10007u91	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	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1154610		0	20 Jan 2017 02:20	4.7M, 35.67km	N/A	60 thousand (in 100km)		00:22	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 Solomon Islands , of Solomon Is. (population 366,000) . The nearest places are Oneoia, Rumahui, Maneoura, Suuruaharau, Manuagere, Onehatare, Tetere, Huro, Hada, Bia, and Narohei.

Radius	Population
100 km	55000 people
75 km	25000 people
50 km	17000 people
20 km	2900 people
10 km	<1000 people
5 km	no people
2 km	no people

Affected Provinces

Region Province	Country	Population
Solomon Is.	Solomon Islands	370000 people

Affected populated places

Name	Country	City class	Population	Distance
Oneoia	Solomon Islands	Village	-	11 km
Rumahui	Solomon Islands	Village	-	13 km
Maneoura	Solomon Islands	Village	-	14 km
Suuruaharau	Solomon Islands	Village	-	14 km
Manuagere	Solomon Islands	Village	-	14 km
Onehatare	Solomon Islands	Village	-	16 km
Tetere	Solomon Islands	Village	-	17 km
Huro	Solomon Islands	Village	-	18 km
Hada	Solomon Islands	Village	-	18 km
Bia	Solomon Islands	Village	-	19 km
Tarosi	Solomon Islands	Village	-	23 km
Tawaiabu	Solomon Islands	Village	-	24 km
Heuru	Solomon Islands	Village	-	26 km
Maranu'u	Solomon Islands	Village	-	26 km
Apaoro	Solomon Islands	Village	-	26 km
Ubuna	Solomon Islands	Village	-	26 km
Asimaenioha	Solomon Islands	Village	-	26 km
Etamarorai	Solomon Islands	Village	-	29 km
Wango	Solomon Islands	Village	-	30 km
Manewaro	Solomon Islands	Village	-	31 km
Fagani	Solomon Islands	Village	-	35 km
Bugawahu	Solomon Islands	Village	-	39 km
Kaokaona	Solomon Islands	Village	-	41 km
Pamua	Solomon Islands	Village	-	46 km
Umara	Solomon Islands	Village	-	47 km
Sungasau	Solomon Islands	Village	-	49 km
Kaonasughu	Solomon Islands	Village	-	50 km
Bio I	Solomon Islands	Village	-	51 km
Tawarodo	Solomon Islands	Village	-	51 km
Suenn	Solomon Islands	Village	-	52 km
Panuha	Solomon Islands	Village	-	52 km
Hulihale	Solomon Islands	Village	-	52 km
Waimapuru	Solomon Islands	Village	-	53 km
Apurahe	Solomon Islands	Village	-	54 km
Mwanimauru	Solomon Islands	Village	-	59 km
Taraoto	Solomon Islands	Village	-	59 km
Manihinua	Solomon Islands	Village	-	60 km
Manchuki	Solomon Islands	Village	-	60 km
Maniga	Solomon Islands	Village	-	61 km
Geigei	Solomon Islands	Village	-	62 km
Bweinaniawarikiapu	Solomon Islands	Village	-	63 km
Ngorangora	Solomon Islands	Village	-	63 km
Na Wosi	Solomon Islands	Village	-	63 km
Wugiroga	Solomon Islands	Village	-	63 km
Arohane	Solomon Islands	Village	-	65 km
Maraone	Solomon Islands	Village	-	66 km
Okeoke	Solomon Islands	Village	-	66 km
Raa	Solomon Islands	Village	-	66 km
Mehale	Solomon Islands	Village	-	67 km
Tawani	Solomon Islands	Village	-	67 km
Narohei	Solomon Islands	Village	-	68 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)	Distance
Kirakira	IRA	2	64 km
Parasi	PRS	unknown	78 km
Marau	RUS	unknown	81 km
Mbambanakira	MBU	unknown	97 km

Ports

Name	LOCODE	Country	Distance
Kira Kira		Soloman Islands	65 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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