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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.4 mag was detected near Talcahuano in Chile


Earthquake location -36.1362S, -73.6608WA light earthquake magnitude 4.4 (ml/mb) has occurred on Saturday, 80 kilometers (50 miles) from Talcahuano in Chile. Exact time and date of earthquake 09/09/17 / 2017-09-09 22:17:51 / September 9, 2017 @ 10:17 pm UTC/GMT. The 4.4-magnitude earthquake was detected at 17:17:51 / 5:17 pm (local time epicenter). Unique identifier: us2000aj2p. Ids that are associated to the event: us2000aj2p. Exact location, longitude -73.6608° West, latitude -36.1362° South, depth = 25.22 km. The earthquake was roughly at a depth of 25.22 km (16 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

Closest city/cities/towns to epicentrum/hypocenter was Concepción, Penco, Tomé (min 5000 pop). Country/countries that might be effected, Chile (c. 16 746 000 pop). The epicenter was 82 km (51 miles) from Talcahuano (c. 253 000 pop), 94 km (59 miles) from Concepción (c. 215 400 pop), 83 km (51 miles) from Tomé (c. 46 700 pop), 90 km (56 miles) from Penco (c. 46 100 pop).

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 two, in the past 30 days three and in the last 365 days twenty-seven 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.

How would you describe the shaking?

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, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 80 km NW of Talcahuano, Chile. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.4 mb The magnitude for the event.
Longitude -73.6608° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -36.1362° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 25.22 km Depth of the event in kilometers.
Place 80km NW of Talcahuano, Chile 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 22:17:51 Time when the event occurred. UTC/GMT
Updated 2017-09-09 22:39:38 Time when the event was most recently updated. UTC/GMT
Timezone offset -300 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 298 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 0.718 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 192 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 us2000aj2p Id of event.
Event Code 2000aj2p An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000aj2p, A comma-separated list of event ids that are associated to an event.

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