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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.5 mag has occurred near Arawa in Papua New Guinea


Earthquake location -5.6613S, 154.5677WA light earthquake with magnitude 4.5 (ml/mb) was reported 123 km WNW of Arawa, Papua New Guinea (76 miles) on Friday. All ids that are associated to the event: us20005dpf. Unique identifier: us20005dpf. Exact location of event, longitude 154.5677 East, latitude -5.6613 South, depth = 166.55 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Global date and time of event UTC/GMT: 31/03/16 / 2016-03-31 17:12:45 / March 31, 2016 @ 5:12 pm. The 4.5-magnitude earthquake was detected at 04:12:45 / 4:12 am (local time epicenter). The earthquake occurred at a depth of 166.55 km (103 miles).

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 in the same area. There are an estimated 13,000 light earthquakes in the world each year. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel the quake?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 123 km WNW of Arawa, Papua New Guinea. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.5 mb The magnitude for the event.
Longitude 154.5677° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -5.6613° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 166.55 km Depth of the event in kilometers.
Place 123km WNW of Arawa, Papua New Guinea Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2016-03-31 17:12:45 Time when the event occurred. UTC/GMT
Updated 2016-03-31 18:45:53 Time when the event was most recently updated. UTC/GMT
Timezone offset 660 Timezone offset from UTC in minutes at the event epicenter.
Felt 0 The total number of felt reports
CDI 1 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 312 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 2.805 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.55 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 159 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 us20005dpf Id of event.
Event Code 20005dpf An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20005dpf, A comma-separated list of event ids that are associated to an event.

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