Light earthquake, 4.1 mag was detected near Calbuco in Chile

A light earthquake with magnitude 4.1 (ml/mb) was detected on Tuesday, 41 kilometers (25 miles) from Calbuco in Chile. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The epicenter of the earthquake was roughly 92.72 km (58 miles) below the earth’s surface. Id of earthquake: us1000hd4t. Event ids that are associated: us1000hd4t. Exact location of earthquake, -72.8509° West, -42.0751° South, depth 92.72 km. Global time and date of event 16/10/18 / 2018-10-16 23:53:17 / October 16, 2018 @ 11:53 pm UTC/GMT. The temblor was reported at 19:53:17 / 7:53 pm (local time epicenter).

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Castro, Puerto Varas, Ancud. Nearby country/countries that might be effected, Chile (c. 16 746 000 pop). The epicenter was 68 km (42 miles) from Puerto Montt (c. 160 100 pop), 88 km (55 miles) from Castro (c. 29 900 pop), 83 km (52 miles) from Ancud (c. 28 000 pop), 85 km (53 miles) from Puerto Varas (c. 25 000 pop), 41 km (25 miles) from Calbuco (c. 12 500 pop).

There are an estimated 13,000 light earthquakes in the world each year. In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days one and in the last 365 days two earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Questions or comments?

How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking and damage at your home, city and country. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 41 km SSE of Calbuco, Chile.

More information

Parameter	Value	Description
Magnitude	4.1 mb	The magnitude for the event.
Longitude	-72.8509° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-42.0751° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	92.72 km	Depth of the event in kilometers.
Place	41km SSE of Calbuco, Chile	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2018-10-16 23:53:17	Time when the event occurred. UTC/GMT
Updated	2018-10-17 02:44:43	Time when the event was most recently updated. UTC/GMT
Timezone offset	-240	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	259	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	0.445	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.42 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	69	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	us1000hd4t	Id of event.
Event Code	1000hd4t	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us1000hd4t,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4.1 mag was detected near Calbuco in Chile

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