Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.1 mag strikes near Santo Domingo Tehuantepec in Mexico

Earthquake location 16.3148S, -95.1618WA light earthquake with magnitude 4.1 (ml/mb) was reported 7 kilometers (4 miles) from Santo Domingo Tehuantepec in Mexico on Sunday. The temblor was reported at 22:55:08 / 10:55 pm (local time epicenter). 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 50.57 km (31 miles) below the earth’s surface. Exact location, longitude -95.1618° West, latitude 16.3148° North, depth = 50.57 km. Global time and date of event 23/10/17 / 2017-10-23 04:55:08 / October 23, 2017 @ 4:55 am UTC/GMT. Id of earthquake: us2000bh04. Event ids that are associated: us2000bh04.

Closest city/cities/towns to epicentrum/hypocenter was Santo Domingo Zanatepec, San Francisco Ixhuatan, Colonia Rincón Viejo (min 5000 pop). Event epicenter was 15 km (9 miles) from Salina Cruz (c. 73 600 pop), 20 km (13 miles) from Juchitán de Zaragoza (c. 67 600 pop), 9 km (5 miles) from Santo Domingo Tehuantepec (c. 37 400 pop), 30 km (19 miles) from San Jerónimo Ixtepec (c. 23 200 pop), 64 km (40 miles) from Matías Romero (c. 21 100 pop), 40 km (25 miles) from Unión Hidalgo (c. 12 700 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. In the past 24 hours, there have been seven, in the last 10 days fifteen, in the past 30 days sixty-two and in the last 365 days one hundred and ninety-two earthquakes of magnitude 3.0 or greater that was reported nearby. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel it?

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: 7 km ESE of Santo Domingo Tehuantepec, Mexico. This information comes from the USGS Earthquake Notification Service.

Copyright © 2017 All rights reserved.

More information

Parameter Value Description
Magnitude 4.1 mb The magnitude for the event.
Longitude -95.1618° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 16.3148° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 50.57 km Depth of the event in kilometers.
Place 7km ESE of Santo Domingo Tehuantepec, Mexico Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-10-23 04:55:08 Time when the event occurred. UTC/GMT
Updated 2017-11-06 00:26:06 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 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 1.059 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.24 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 117 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 us2000bh04 Id of event.
Event Code 2000bh04 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000bh04, A comma-separated list of event ids that are associated to an event.

Leave a Reply