Light earthquake: M4.7 quake has struck near Rabaul in Papua New Guinea

A light earthquake with magnitude 4.7 (ml/mb) was reported 16 kilometers (10 miles) from Rabaul in Papua New Guinea on Wednesday. The epicenter was at a depth of 31.16 km (19 miles). Id of earthquake: us10007t4u. Event ids that are associated: us10007t4u. The temblor was detected at 02:07:21 / 2:07 am (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location, longitude 152.1772° East, latitude -4.0455° South, depth = 31.16 km. Global date and time of event UTC/GMT: 27/12/16 / 2016-12-27 16:07:21 / December 27, 2016 @ 4:07 pm.

Closest city/cities/towns to epicentrum/hypocenter was Kokopo, Rabaul (min 5000 pop). Earthquake epicenter was 35 km (22 miles) from Kokopo (c. 26 300 pop), 17 km (10 miles) from Rabaul (c. 8 100 pop). Nearby country/countries, Papua New Guinea (c. 6 065 000 pop) (That might be effected).

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been seven, in the last 10 days eight, in the past 30 days eight and in the last 365 days fifty-three earthquakes of magnitude 3.0 or greater that has occurred nearby. Each year there are an estimated 13,000 light quakes in the world.

Questions or comments?

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: 16 km N of Rabaul, Papua New Guinea. This data comes from the USGS Earthquake Notification Service.

More information

Parameter	Value	Description
Magnitude	4.7 mb	The magnitude for the event.
Longitude	152.1772° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-4.0455° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	31.16 km	Depth of the event in kilometers.
Place	16km N of Rabaul, 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	2016-12-27 16:07:21	Time when the event occurred. UTC/GMT
Updated	2017-01-25 17:35:59	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	340	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	0.145	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.8 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	121	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	us10007t4u	Id of event.
Event Code	10007t4u	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us10007t4u,	A comma-separated list of event ids that are associated to an event.

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Light earthquake: M4.7 quake has struck near Rabaul in Papua New Guinea

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