Overall Green Earthquake alert in Off Coast Of Oregon on 29 Dec 2020 07:10 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 Off Coast Of Oregon on 29 Dec 2020 07:10 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:	5.7M
Depth:	10 Km
Lat/Lon:	43.3706 , -126.914
Event Date:	29 Dec 2020 07:10 UTC 28 Dec 2020 23:10 Local
Exposed Population:	No people within 100km
Source:	NEIC us6000d3xn
Inserted at:	29 Dec 2020 07:28 UTC
INFORM Coping capacity of the alert score:	1.1 (United States)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake (Shakemap)		GDACS score
NEIC	0		0
us6000d3xn	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
1350242		0	29 Dec 2020 07:10	5.7M, 10km	3.36	N/A (in MMI>=VII)		00:17	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 unknowed a zone. 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	1350242	43.371/-126.914	5.7	10.0	3.45	29 Dec 2020 07:31	00:21	(new episode)
2	1350242	43.371/-126.914	5.7	10.0	3.358	29 Dec 2020 08:35	01:24	(upd of #1)
3	1350242	43.371/-126.914	5.7	10.0	3.358	29 Dec 2020 09:15	02:04	(upd of #2)
4	1350242	43.371/-126.914	5.7	10.0	3.358	29 Dec 2020 19:29	12:19	(upd of #3)
5	1350242	43.371/-126.914	5.7	10.0	3.358	30 Dec 2020 07:16	1d 00:05	(upd of #4)

Affected Provinces

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.

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.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.