Overall Green Earthquake alert in Solomon Islands on 25 Nov 2022 13:46 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 5.7 in Solomon Islands on 25 Nov 2022 13:46 UTC

Hazard models

Rapid Impact

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:	5.7M
Depth:	10 Km
Lat/Lon:	-9.8023 , 159.7751
Event Date:	25 Nov 2022 13:46 UTC 26 Nov 2022 00:46 Local
Exposed Population:	Few people affected (in MMI>=VII)
Source:	NEIC us7000isb7
Inserted at:	25 Nov 2022 14:08 UTC
INFORM Coping capacity of the alert score	6.6 (Solomon Is.)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake (Shakemap)		GDACS score
NEIC	0		0
us7000isb7	Scaled population (vector)	0
	C1 shakemap	-0.59
	C2 shakemap	0.53
	Country Vulnerability	0
	INFORM_normalised	1.18

Maximum expected impact using different data sources.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1475191		0	25 Nov 2022 13:46	5.7M, 10km	6.04	116 (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 Solomon Islands , of Solomon Is. (population 7,471) . The nearest places are Euro, Iruiru, Chapunamo, Koraga, Nduindui, Takatakati, Ouitcho, Isuisu, Veravaulo, Konggau, and Mbeghovuvudha.

Radius	Population
100 km	210000 people
75 km	170000 people
50 km	110000 people
20 km	7000 people
10 km	2700 people
5 km	<1000 people
2 km	no people

Affected Provinces

Region Province	Country	Population
Solomon Is.	Solomon Islands	7500 people

Affected populated places

Name	Country	City class	Population	Distance
Euro	Solomon Islands	Village	-	5 km
Iruiru	Solomon Islands	Village	-	7 km
Chapunamo	Solomon Islands	Village	-	7 km
Koraga	Solomon Islands	Village	-	11 km
Nduindui	Solomon Islands	Village	-	12 km
Takatakati	Solomon Islands	Village	-	13 km
Ouitcho	Solomon Islands	Village	-	16 km
Isuisu	Solomon Islands	Village	-	17 km
Veravaulo	Solomon Islands	Village	-	20 km
Konggau	Solomon Islands	Village	-	22 km
Chaliaru	Solomon Islands	Village	-	22 km
Lamuas	Solomon Islands	Village	-	24 km
Nambacomba	Solomon Islands	Village	-	25 km
Lakatana	Solomon Islands	Village	-	29 km
Hoverihi	Solomon Islands	Village	-	32 km
Lambia	Solomon Islands	Village	-	34 km
Tasi	Solomon Islands	Village	-	36 km
Chochokiki	Solomon Islands	Village	-	37 km
Ralavu	Solomon Islands	Village	-	38 km
Tangarare	Solomon Islands	Village	-	39 km
Kau	Solomon Islands	Village	-	40 km
Belana	Solomon Islands	Village	-	40 km
Mbaole	Solomon Islands	Village	-	41 km
Sahasahakama	Solomon Islands	Village	-	42 km
Kokomu	Solomon Islands	Village	-	43 km
Kakambona	Solomon Islands	Village	-	44 km
Ghaningangao	Solomon Islands	Village	-	45 km
Honiara	Solomon Islands	Capital	56000 people	45 km
Haliupai	Solomon Islands	Village	-	47 km
Guranja	Solomon Islands	Village	-	47 km
Levuka	Solomon Islands	Village	-	48 km
Nalitata	Solomon Islands	Village	-	48 km
Boitsatsu	Solomon Islands	Village	-	49 km
Hularu	Solomon Islands	Village	-	49 km
Manivasa	Solomon Islands	Village	-	51 km
Aruliho	Solomon Islands	Village	-	51 km
Lungga	Solomon Islands	Village	-	52 km
Tutuva	Solomon Islands	Village	-	55 km
Charavutu	Solomon Islands	Village	-	56 km
Na Mbakero	Solomon Islands	Village	-	56 km
Maravovo	Solomon Islands	Village	-	56 km
Valembolo	Solomon Islands	Village	-	56 km
Luvuna	Solomon Islands	Village	-	58 km
Vatupilei	Solomon Islands	Village	-	58 km
Bahi	Solomon Islands	Village	-	59 km
Naro	Solomon Islands	Village	-	60 km
Veralevuha	Solomon Islands	Village	-	60 km
Kolochulu	Solomon Islands	Village	-	60 km
Taba	Solomon Islands	Village	-	61 km
Ngalituturiha	Solomon Islands	Village	-	61 km
Sopanitogha	Solomon Islands	Village	-	62 km
Chapuru	Solomon Islands	Village	-	62 km
Veranggono	Solomon Islands	Village	-	62 km
Raurembo	Solomon Islands	Village	-	62 km
Chamburu	Solomon Islands	Village	-	62 km
Chahoga	Solomon Islands	Village	-	62 km
Lova	Solomon Islands	Village	-	62 km
Makana	Solomon Islands	Village	-	63 km
Ambuavao	Solomon Islands	Village	-	64 km
Komuvadha	Solomon Islands	Village	-	64 km
Tenakea	Solomon Islands	Village	-	65 km
Ghorambau	Solomon Islands	Village	-	66 km
Salamarao	Solomon Islands	Village	-	67 km
Komukea	Solomon Islands	Village	-	68 km
Mbeghovuvudha	Solomon Islands	Village	-	70 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
Henderson International	HIR	9	51 km
Avu Avu	AVU	unknown	70 km
Savo	SVY	unknown	72 km
Tulaghi Island	TLG	unknown	88 km
Yandina	XYA	unknown	99 km

Ports

Name	LOCODE	Country	Distance
Honiara	SBHIR	Soloman Islands	46 km
Aola Bay		Soloman Islands	85 km
Tulaghi Harbor		Soloman Islands	88 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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