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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.1 mag, 49 km SSE of Iztapa, Guatemala


Earthquake location 13.5146S, -90.5445WA light earthquake with magnitude 4.1 (ml/mb) was detected on Saturday, 49 kilometers (30 miles) from Iztapa in Guatemala. 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 54.36 km (34 miles). All ids that are associated to the event: us2000b2ly. Unique identifier: us2000b2ly. The 4.1-magnitude earthquake was detected at 15:24:08 / 3:24 pm (local time epicenter). Exact location, longitude -90.5445° West, latitude 13.5146° North, depth = 54.36 km. Exact time and date of earthquake 07/10/17 / 2017-10-07 21:24:08 / October 7, 2017 @ 9:24 pm UTC/GMT.

Nearby country/countries, Guatemala (c. 13 550 000 pop), El Salvador (c. 6 052 000 pop) (That might be effected). Nearest cities/city/towns to hypocenter/epicentrum was Escuintla, Sonsonate, La Democracia (min 5000 pop). The epicenter was 92 km (57 miles) from Escuintla (c. 103 200 pop), 92 km (57 miles) from Sonsonate (c. 59 500 pop), 88 km (55 miles) from Ahuachapán (c. 34 100 pop), 91 km (56 miles) from Barberena (c. 30 500 pop), 84 km (52 miles) from La Gomera (c. 24 000 pop), 78 km (48 miles) from Acajutla (c. 22 800 pop).

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 one, in the past 30 days four and in the last 365 days seventy-one earthquakes of magnitude 3.0 or greater that was reported nearby. Every year there are an estimated 13,000 light earthquakes in the world.

Questions or comments?

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. 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: 49 km SSE of Iztapa, Guatemala.

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More information

Parameter Value Description
Magnitude 4.1 mb The magnitude for the event.
Longitude -90.5445° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 13.5146° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 54.36 km Depth of the event in kilometers.
Place 49km SSE of Iztapa, Guatemala Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-10-07 21:24:08 Time when the event occurred. UTC/GMT
Updated 2017-10-07 21:48:54 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 1.288 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.13 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 184 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 us2000b2ly Id of event.
Event Code 2000b2ly An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000b2ly, A comma-separated list of event ids that are associated to an event.

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