Light earthquake, 4.7 mag was detected near Porgera in Papua New Guinea

A light earthquake magnitude 4.7 (ml/mb) strikes 105 kilometers (65 miles) from Porgera in Papua New Guinea on Wednesday. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Event id: us1000d70g. Ids that are associated to the earthquake: us1000d70g. The 4.7-magnitude earthquake has occurred at 18:00:25 / 6:00 pm (local time epicenter). Global date and time of event UTC/GMT: 21/03/18 / 2018-03-21 08:00:25 / March 21, 2018 @ 8:00 am. The earthquake was roughly at a depth of 10 km (6 miles). Exact location of earthquake, longitude 142.4164 East, latitude -6.015 South, depth = 10 km.

Event epicenter was 59 km (36 miles) from Tari (c. 8 200 pop). Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Tari. Close country/countries, Papua New Guinea (c. 6 065 000 pop) (That might be effected).

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. In the past 24 hours, there have been two, in the last 10 days fifteen, in the past 30 days one hundred and seventy-nine and in the last 365 days one hundred and seventy-nine earthquakes of magnitude 3.0 or greater that have been detected in the same area.

Did you feel anything?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage at your home, city and country. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 105 km SW of Porgera, 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	142.4164° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-6.015° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	105km SW of Porgera, 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	2018-03-21 08:00:25	Time when the event occurred. UTC/GMT
Updated	2018-03-21 08:16:55	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	6.319	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.24 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	106	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	us1000d70g	Id of event.
Event Code	1000d70g	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us1000d70g,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4.7 mag was detected near Porgera in Papua New Guinea

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