Minor earthquake: M3.9 quake has struck near Brookings in Oregon

A minor earthquake magnitude 3.9 (ml/mb) has struck on Wednesday, 228 km WSW of Brookings, Oregon (142 miles). Exact location of event, depth 10 km, -126.9381° West, 41.5098° North. The epicenter was at a depth of 10 km (6 miles). Global time and date of event 16/08/17 / 2017-08-16 21:09:33 / August 16, 2017 @ 9:09 pm UTC/GMT. Id of earthquake: us2000a8x2. Event ids that are associated: us2000a8x2. The 3.9-magnitude earthquake was detected at 13:09:33 / 1:09 pm (local time epicenter).

In the past 24 hours, there have been one, in the last 10 days four, in the past 30 days four and in the last 365 days eighteen earthquakes of magnitude 3.0 or greater that has occurred nearby. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. Each year there are an estimated 130,000 minor earthquakes in the world.

Did you feel the quake?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 228 km WSW of Brookings, Oregon. This information comes from the USGS Earthquake Notification Service.

Brookings Oregon

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Parameter	Value	Description
Magnitude	3.9 mb	The magnitude for the event.
Longitude	-126.9381° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	41.5098° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	228km WSW of Brookings, Oregon	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2017-08-16 21:09:33	Time when the event occurred. UTC/GMT
Updated	2017-08-25 03:48:23	Time when the event was most recently updated. UTC/GMT
Timezone offset	-480	Timezone offset from UTC in minutes at the event epicenter.
Felt		The total number of felt reports
CDI		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	reviewed	Indicates whether the event has been reviewed by a human.
Tsunami	0	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	234	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	us	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,us,	A comma-separated list of network contributors.
Number of Stations Used		The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	2.144	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.62 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	264	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	mb	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	us2000a8x2	Id of event.
Event Code	2000a8x2	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us2000a8x2,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake: M3.9 quake has struck near Brookings in Oregon

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