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Light earthquake, 4.2 mag was detected near Salina Cruz in Mexico

Posted by admin on March 21, 2019 0 Comments

A light earthquake with magnitude 4.2 (ml/mb) was detected on Thursday, 76 kilometers (47 miles) from Salina Cruz in Mexico. Date and time of earthquake in UTC/GMT: 21/03/19 / 2019-03-21 12:28:24 / March 21, 2019 @ 12:28 pm. The temblor was reported at 06:28:24 / 6:28 am (local time epicenter). Event ids that are associated to the earthquake: us1000jjri. Id of event: us1000jjri. Exact location of event, depth 10 km, -95.4568° West, 15.5168° North. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The earthquake occurred at a depth of 10 km (6 miles) below the earth’s surface.

Epicenter of the event was 79 km (49 miles) from Salina Cruz (c. 73 600 pop), 93 km (58 miles) from Santo Domingo Tehuantepec (c. 37 400 pop), 78 km (48 miles) from Crucecita (c. 15 100 pop), 82 km (51 miles) from Santa María Xadani (c. 5 900 pop), 92 km (57 miles) from San Mateo del Mar (c. 5 400 pop). Closest city/cities/towns to epicentrum/hypocenter was Santo Domingo Tehuantepec, San Mateo del Mar, Santa María Xadani (min 5000 pop). Country/countries that might be effected, Mexico (c. 112 469 000 pop).

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. In the past 24 hours, there have been one, in the last 10 days two, in the past 30 days three and in the last 365 days thirty-six earthquakes of magnitude 3.0 or greater that have been detected nearby.

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Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 76 km SSW of Salina Cruz, Mexico. This information comes from the USGS Earthquake Notification Service.

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Parameter	Value	Description
Magnitude	4.2 mb	The magnitude for the event.
Longitude	-95.4568° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	15.5168° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	76km SSW of Salina Cruz, Mexico	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2019-03-21 12:28:24	Time when the event occurred. UTC/GMT
Updated	2019-03-21 21:52:00	Time when the event was most recently updated. UTC/GMT
Timezone offset	-360	Timezone offset from UTC in minutes at the event epicenter.
Felt	12	The total number of felt reports
CDI	2	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	274	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	3.283	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.19 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	229	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	us1000jjri	Id of event.
Event Code	1000jjri	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us1000jjri,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4.2 mag was detected near Salina Cruz in Mexico

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