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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.2 mag strikes near Chirilagua in El Salvador


Earthquake location 12.2948S, -88.4252WA light earthquake with magnitude 4.2 (ml/mb) was detected on Saturday, 107 km SSW of Chirilagua, El Salvador (66 miles). The 4.2-magnitude earthquake has occurred at 03:04:12 / 3:04 am (local time epicenter). Exact location, longitude -88.4252° West, latitude 12.2948° North, depth = 31.01 km. 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 31.01 km (19 miles). Global date and time of event UTC/GMT: 19/08/17 / 2017-08-19 09:04:12 / August 19, 2017 @ 9:04 am. Event id: us2000a9qb. Ids that are associated to the earthquake: us2000a9qb.

Each year there are an estimated 13,000 light quakes in the world. 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 fourty-seven earthquakes of magnitude 3.0 or greater that have been detected nearby. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel the quake?

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 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: 107 km SSW of Chirilagua, El Salvador.

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More information

Parameter Value Description
Magnitude 4.2 mb The magnitude for the event.
Longitude -88.4252° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 12.2948° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 31.01 km Depth of the event in kilometers.
Place 107km SSW of Chirilagua, El Salvador Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-08-19 09:04:12 Time when the event occurred. UTC/GMT
Updated 2017-08-19 09:29:10 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 271 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 1.591 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.91 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 188 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 us2000a9qb Id of event.
Event Code 2000a9qb An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000a9qb, A comma-separated list of event ids that are associated to an event.

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