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Light earthquake, 4.5 mag was detected near Arawa in Papua New Guinea

Posted by admin on December 20, 2016 0 Comments

Earthquake location -5.4751S, 154.2589WA light earthquake magnitude 4.5 (ml/mb) has struck on Tuesday, 163 km WNW of Arawa, Papua New Guinea (101 miles). Event ids that are associated to the earthquake: us200082tb. Id of event: us200082tb. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, longitude 154.2589 East, latitude -5.4751 South, depth = 117.32 km. Exact time and date of earthquake 20/12/16 / 2016-12-20 10:46:00 / December 20, 2016 @ 10:46 am UTC/GMT. The epicenter of the earthquake was roughly 117.32 km (73 miles) below the earth’s surface. The 4.5-magnitude earthquake has occurred at 20:46:00 / 8:46 pm (local time epicenter).

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been eight, in the last 10 days fourty-six, in the past 30 days fourty-six and in the last 365 days eighty-nine earthquakes of magnitude 3.0 or greater that was reported nearby. There are an estimated 13,000 light earthquakes in the world each year.

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, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 163 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 154.2589° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -5.4751° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 117.32 km Depth of the event in kilometers.
Place 163km 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 2016-12-20 10:46:00 Time when the event occurred. UTC/GMT
Updated 2016-12-20 14:57:05 Time when the event was most recently updated. UTC/GMT
Timezone offset 600 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 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 2.446 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.94 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 129 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 us200082tb Id of event.
Event Code 200082tb An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us200082tb, A comma-separated list of event ids that are associated to an event.

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