Minor earthquake: M3.9 quake has struck near Valparaiso in Chile

A minor earthquake with magnitude 3.9 (ml/mb) was detected on Monday, 46 kilometers (29 miles) from Valparaiso in Chile. The earthquake occurred at a depth of 16.98 km (11 miles). Exact location of earthquake, -72.1138° West, -32.9547° South, depth 16.98 km. Date and time of earthquake in UTC/GMT: 25/04/17 / 2017-04-25 00:02:55 / April 25, 2017 @ 12:02 am. Event id: us10008kfl. Ids that are associated to the earthquake: us10008kfl. The 3.9-magnitude earthquake was detected at 19:02:55 / 7:02 pm (local time epicenter).

The epicenter was 53 km (33 miles) from Viña del Mar (c. 294 600 pop), 46 km (29 miles) from Valparaíso (c. 282 400 pop), 63 km (39 miles) from Quilpué (c. 130 300 pop), 70 km (43 miles) from Villa Alemana (c. 97 300 pop), 85 km (53 miles) from San Antonio (c. 85 700 pop), 81 km (50 miles) from Quillota (c. 67 800 pop). Nearby country/countries, Chile (c. 16 746 000 pop) (That might be effected). Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Hacienda La Calera, San Antonio, Cartagena.

In the past 24 hours, there have been fourty, in the last 10 days fifty-three, in the past 30 days fifty-three and in the last 365 days eighty-five earthquakes of magnitude 3.0 or greater that have been detected nearby. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. There are an estimated 130,000 minor quakes in the world each year.

Did you feel it?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 46 km WNW of Valparaiso, Chile.

More information

Parameter	Value	Description
Magnitude	3.9 mb	The magnitude for the event.
Longitude	-72.1138° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-32.9547° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	16.98 km	Depth of the event in kilometers.
Place	46km WNW of Valparaiso, Chile	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2017-04-25 00:02:55	Time when the event occurred. UTC/GMT
Updated	2017-04-26 15:21:33	Time when the event was most recently updated. UTC/GMT
Timezone offset	-300	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	0.406	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.49 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	194	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	ml	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	us10008kfl	Id of event.
Event Code	10008kfl	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us10008kfl,	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 Valparaiso in Chile

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