Earthquake: M 2.74 quake strikes near Lake Shore in Washington

A minor earthquake magnitude 2.74 (mg/mb) has occurred on Monday, 8 kilometers (5 miles) from Lake Shore in Washington. The temblor was reported at 08:31:17 / 8:31 am (local time epicenter) at a depth of 22.35 km (14 miles). Global time of event 2014-12-29 04:31:17 UTC/GMT. A tsunami warning has not been issued, according to the U.S. Geological Survey. Exact location of event, longitude -122.7854996 West, latitude 45.6469994 North, depth 22.35 km.

Close countries, United States (c. 310 233 000 pop). The epicenter was 16 km (10 miles) from Portland (c. 583 800 pop), 10 km (6 miles) from Vancouver (c. 161 800 pop), 32 km (20 miles) from Gresham (c. 105 600 pop), 21 km (13 miles) from Hillsboro (c. 91 600 pop), 18 km (11 miles) from Beaverton (c. 89 800 pop). Nearest city, towns to epicentrum/hypocenter was Keizer, Hayesville, Silverton.

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Leave a comment or report about shaking, activity and damage at your home, city and country. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded in: 8 km WSW of Lake Shore, Washington.

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Parameter	Value	Description
Magnitude	2.74 mb	The magnitude for the event.
Longitude	-122.7854996° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	45.6469994° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	22.35 km	Depth of the event in kilometers.
Place	8km WSW of Lake Shore, Washington	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2014-12-29 16:31:17	Time when the event occurred. UTC/GMT
Updated	2014-12-29 16:34:39	Time when the event was most recently updated. UTC/GMT
Timezone offset	-480	Timezone offset from UTC in minutes at the event epicenter.
Felt	0	The total number of felt reports
CDI	1	The maximum reported intensity for the event.
MMI		The maximum estimated instrumental intensity for the event.
Alert Level		The alert level from the PAGER earthquake impact scale. Green, Yellow, Orange or Red.
Review Status	automatic	Indicates whether the event has been reviewed by a human.
Tsunami		This flag is set to "1" for large events in oceanic regions and "0" otherwise. The existence or value of this flag does not indicate if a tsunami actually did or will exist.
SIG	116	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	uw	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	uw	A comma-separated list of network contributors.
Number of Stations Used	62	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.2974	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.17 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	44	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	md	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	uw60943437	Id of event.
Event Code	60943437	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	uw60943437	A comma-separated list of event ids that are associated to an event.

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Earthquake: M 2.74 quake strikes near Lake Shore in Washington

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