Light earthquake, 4.7 mag has occurred near Tres Picos in Mexico

A light earthquake magnitude 4.7 (ml/mb) has struck on Saturday, 70 kilometers (43 miles) from Tres Picos in Mexico. Date and time of earthquake in UTC/GMT: 09/09/17 / 2017-09-09 13:18:49 / September 9, 2017 @ 1:18 pm. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, longitude -93.9764 West, latitude 15.3921 North, depth = 63.93 km. The temblor was reported at 07:18:49 / 7:18 am (local time epicenter). The earthquake occurred at a depth of 63.93 km (40 miles). Event id: us2000aiva. Ids that are associated to the earthquake: us2000aiva.

Close country/countries, Mexico (c. 112 469 000 pop) (That might be effected). Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Arriaga, Pijijiapan, Tonalá. Earthquake epicenter was 81 km (50 miles) from Tonalá (c. 32 900 pop), 94 km (59 miles) from Arriaga (c. 22 800 pop), 88 km (55 miles) from Pijijiapan (c. 15 100 pop), 74 km (46 miles) from Paredón (c. 6 100 pop).

In the past 24 hours, there have been one hundred and five, in the last 10 days one hundred and thirty-seven, in the past 30 days one hundred and thirty-seven and in the last 365 days one hundred and sixty-one earthquakes of magnitude 3.0 or greater that has occurred nearby. There are an estimated 13,000 light quakes in the world each year. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Questions or comments?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 70 km SW of Tres Picos, Mexico.

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Parameter	Value	Description
Magnitude	4.7 mb	The magnitude for the event.
Longitude	-93.9764° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	15.3921° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	63.93 km	Depth of the event in kilometers.
Place	70km SW of Tres Picos, Mexico	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2017-09-09 13:18:49	Time when the event occurred. UTC/GMT
Updated	2017-09-13 16:00:40	Time when the event was most recently updated. UTC/GMT
Timezone offset	-360	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	340	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	2.367	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.76 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	172	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	us2000aiva	Id of event.
Event Code	2000aiva	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us2000aiva,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4.7 mag has occurred near Tres Picos in Mexico

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