Overall Green Earthquake alert in Off Coast Of Southern Chile from 23 Sep 2022 22:53 UTC to 22:53

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 6.1 in Off Coast Of Southern Chile from 23 Sep 2022 22:53 UTC to 22:53

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:	6.1M
Depth:	10 Km
Lat/Lon:	-41.3802 , -75.582
Event Date:	23 Sep 2022 22:53 UTC 23 Sep 2022 17:53 Local
Exposed Population:
Source:	NEIC us7000iam0
Inserted at:	23 Sep 2022 23:09 UTC
INFORM Coping capacity of the alert score:	1.1 ()

GDACS Score

For more info on GDACS alert score click here.

	Earthquake (Shakemap)		GDACS score
NEIC	0		0
us7000iam0	Scaled population (raster)	0
	C1 shakemap	-0.59
	C2 shakemap	0.53
	Country Vulnerability	0
	INFORM_normalised	1

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
1463714		0	23 Sep 2022 22:53	6.1M, 10km	3.99	N/A (in MMI>=VII)		00:15	NEIC
1463718		0	23 Sep 2022 22:53	6.1M, 20km	3.99	N/A (in MMI>=VII)		01:02	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 Chile ,of Los Lagos (population 970) . 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	1463714	-41.38/-75.582	6.1	10.0	4.019	23 Sep 2022 23:10	00:17	(new episode)
2	1463714	-41.38/-75.582	6.1	10.0	3.992	23 Sep 2022 23:18	00:24	(upd of #1)
3	1463714	-41.38/-75.582	6.1	10.0	3.992	23 Sep 2022 23:33	00:39	(upd of #2)
4	1463718	-41.38/-75.582	6.1	10.0	3.992	23 Sep 2022 23:48	00:54	(new episode)
5	1463718	-41.378/-75.569	6.1	20.0	3.819	23 Sep 2022 23:57	01:03	(upd of #4)
6	1463718	-41.378/-75.569	6.1	20.0	3.819	24 Sep 2022 00:04	01:11	(upd of #5)
7	1463718	-41.378/-75.569	6.1	20.0	3.819	24 Sep 2022 00:57	02:03	(upd of #6)
8	1463718	-41.378/-75.569	6.1	20.0	3.819	24 Sep 2022 23:40	1d 00:47	(upd of #7)
9	1463718	-41.377/-75.585	6.1	10.0	3.99	30 Sep 2022 23:50	7d 00:56	(upd of #8)

Affected Provinces

Intensity	Region Province	Country	Population
	Los Lagos	Chile	<1000 people

Affected populated places. Areas of interest

Name	Region Province	Country	City class	Population	Distance
Quetalmahue	Los Lagos	Chile	Village	-	145 km
Chepu	Los Lagos	Chile	Village	-	149 km
Mecura	Los Lagos	Chile	Village	-	163 km
Vilcún	Los Lagos	Chile	Village	-	167 km

see full list

Critical infrastructure

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

Airports

Intensity	Name	IATA Code	Elevation (m)	Usage	Runway type	IFR	Runway Length (ft)	Distance
	Ancud	ZUD	114	Civ.	Unpaved	No	5400	159 km

More information

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

Disclaimer
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
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