Overall Green Earthquake alert in United States on 13 Jun 2024 13:49 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 4.6 in United States on 13 Jun 2024 13:49 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:	4.6M
Depth:	86.4 Km
Lat/Lon:	57.7949 , -155.6206
Event Date:	13 Jun 2024 13:49 UTC 13 Jun 2024 05:49 Local
Exposed Population:	Few people affected in MMI -
Source:	ALASKA EC ak0247l3pf99
Inserted at:	13 Jun 2024 18:38 UTC
INFORM Coping capacity of the alert score:	2.2 (United States)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
ALASKA EC	0		0
ak0247l3pf99	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.

ShakeMap is a product of the USGS Earthquake Hazards Program in conjunction with the regional seismic networks. ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1576473		0	13 Jun 2024 13:49	5M, 86.4km	3.48	N/A (in MMI>=VII)		00:15	ALASKA EC
1576532		0	13 Jun 2024 13:49	4.6M, 86.4km	3.28	Few people (in 100km)		04:49	ALASKA EC

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 United States ,of Alaska (population 572,432) . The alertlevel for this event is GREEN

Intensity	Population
	no people

Shakemaps Timeline

Shake id #	episodeid	Lat/Lon	Magnitude	Depth	Max MMI	Date shake (UTC)	Delay (hh:mm)
1	1576470	-155.653/57.796	4.3	84.4	3.423	13 Jun 2024 14:01	00:12	(new episode)
2	1576473	-155.621/57.795	4.4	86.4	3.423	13 Jun 2024 14:07	00:18	(new episode)
3	1576473	-155.621/57.795	5	86.4	3.775	13 Jun 2024 14:13	00:24	(upd of #2)
4	1576473	-155.621/57.795	5	86.4	3.775	13 Jun 2024 14:18	00:29	(upd of #3)

Affected Provinces

Region Province	Country	Population
Alaska	United States	no people
Alaska	United States	17000 people
Alaska	United States	<1000 people

Affected populated places. Areas of interest

Name	Region Province	Country	City class	Population	Distance
Kanatak	Alaska	United States	Village	-	36 km
Ayakulik	Alaska	United States	Village	-	93 km
Uyak	Alaska	United States	Village	-	98 km
Savonoski	Alaska	United States	Village	-	126 km
Kulik Lodge	Alaska	United States	Village	-	135 km
Port O'Brien	Alaska	United States	Village	-	137 km
Libbyville	Alaska	United States	Village	-	138 km
Koggiung	Alaska	United States	Village	-	145 km
Nunamiut	Alaska	United States	Village	-	147 km
Kvichak	Alaska	United States	Village	-	152 km
Nakeen	Alaska	United States	Village	-	152 km
Kaguyak	Alaska	United States	Village	-	152 km
Port Bailey	Alaska	United States	Village	-	153 km
Port Wakefield	Alaska	United States	Village	-	154 km
Hallersville	Alaska	United States	Village	-	156 km
Kamishak	Alaska	United States	Village	-	168 km
Afognak	Alaska	United States	Village	-	170 km
Kodiak	Alaska	United States	City	6300 people	191 km
Port William	Alaska	United States	Village	-	194 km
Ekuk	Alaska	United States	Village	-	207 km
Meshik	Alaska	United States	Village	-	210 km
Nushagak	Alaska	United States	Village	-	211 km
Dillingham	Alaska	United States	Village	2500 people	217 km
Konakanak	Alaska	United States	Village	-	217 km
Numachuak	Alaska	United States	Village	-	217 km
Wood River	Alaska	United States	Village	-	218 km
Nelsonville	Alaska	United States	Village	-	219 km
Tuklung	Alaska	United States	Village	-	242 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
Bear Creek	BCC	unknown				0	25 km
Raspberry Strait	RSP	unknown				0	62 km
Karluk	KYK	42				0	74 km
Lake Brooks		11				0	86 km
Fort Jensen		73				0	88 km
Brooks Lake	BKF	unknown				0	97 km
Larsen Bay		23				0	102 km
Karluk Lake	KKL	112				0	107 km
Olga Bay	KOY	unknown				0	109 km
Ugashik Bay	UGB	40				0	110 km
Ugashik/new	UGS	8				0	110 km
Egegik	EGX	26	Civ.	Unpaved	No	3000	113 km
Bartletts		15				0	113 km
Amook Bay		unknown				0	114 km
Zachar Bay	KZB	unknown				0	115 km
King Salmon	AKN	17	Civ.	Paved	Yes	8500	115 km
Big Creek	BIC	unknown				0	118 km
Pilot Point	PIP	17				0	119 km
Naknek	NNK	unknown				0	119 km
Peterson'S Point	PNF	unknown				0	122 km
Bartletts Bistol Bay	BSZ	unknown				0	122 km
West Point Village	KWP	unknown				0	123 km
Moser Bay	KMY	unknown				0	124 km
Uganik	UGI	unknown				0	128 km
Akhiok	AKK	13				0	129 km
South Naknek Nr 2	WSN	40				0	130 km
Paf Cannery		18				0	130 km
Alitak	ALZ	unknown				0	130 km
Tibbetts		15				0	133 km
Kulik Lake	LKK	219				0	135 km
San Juan / Uganik	WSJ	unknown				0	137 km
Pleasant Harbor	PTR	unknown				0	144 km
Koggiung		9				0	145 km
Kizhuyak	KZH	unknown				0	149 km
Kvichak / Diamond J		8				0	151 km
Nakeen		15				0	151 km
Port Bailey	KPY	unknown				0	154 km
Levelock	KLL	18				0	165 km
Port Lions	ORI	16				0	165 km
Sitkinak	SKJ	unknown				0	167 km
Igiugig	IGG	26				0	171 km
Onion Bay	ONN	unknown				0	172 km
Danger Bay	DGB	unknown				0	173 km
Portage Creek		42				0	174 km
Pope Vanoy	PVY	unknown				0	174 km
Wood River	WOD	unknown				0	177 km
Ouzinkie		17				0	186 km
Kodiak Municipal	KDK	22	Civ.	Paved	Yes	7500	186 km
Kokhanok		46				0	189 km
Seal Bay	SYB	unknown				0	189 km
Kodiak / Lily Lake		40				0	193 km
Port Williams	KPR	unknown				0	195 km
Nushagak		12				0	195 km
Kitoi Bay	KKB	unknown				0	197 km
Port Heiden	PTH	29	Civ.	Unpaved	Yes	6200	204 km
Ekwok	KEK	40				0	205 km
The Queens		8				0	206 km
Ekuk	KKU	9				0	206 km
Clarks Point	CLP	3				0	207 km
New Stuyahok	KNW	99				0	209 km
Ans Hospital		30				0	217 km
Dillingham	DLG	26	Civ.	Paved	Yes	6400	219 km
Iliamna	ILI	57	Civ.	Unpaved	Yes	5000	222 km
Shannons Pond		24				0	223 km
Koliganek		82				0	235 km
Manokotak		33				0	241 km

Ports

Name	Country	Distance
Kanatak	Wake Island	35 km
Karluk	Wake Island	70 km
Karluk	Wake Island	74 km
Uyak	Wake Island	98 km
Larsen Bay	Wake Island	101 km
Ugashik	Wake Island	112 km
Egegik	Wake Island	113 km
Pilot Point	Wake Island	120 km
Trap Point	Wake Island	126 km
Lazy Bay	Wake Island	129 km
Naknek	Wake Island	131 km
Port Obrien	Wake Island	137 km
Three Saints Bay	Wake Island	148 km
Koggiung	Wake Island	151 km
Dry Spruce Bay	Wake Island	154 km
Port Vita	Wake Island	155 km
Womens Bay	Wake Island	185 km
Ouzinkie	Wake Island	186 km
Bear Island	Wake Island	188 km
Kodiak	Wake Island	192 km
Port William	Wake Island	195 km
Cape Constantine	Wake Island	202 km
Ekuk	Wake Island	207 km
Chirikof Island	Wake Island	209 km
Port Heiden	Wake Island	211 km
Dillingham	Wake Island	217 km
Kanakanak	Wake Island	227 km

Dams

Intensity	Reservoir	Dam Name	River	Year	Distance
		Terror Lake	Terror River	1984	155 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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