Light earthquake, 4 mag has occurred near Kiunga in Papua New Guinea

A light earthquake with magnitude 4 (ml/mb) was reported 104 kilometers (65 miles) from Kiunga in Papua New Guinea on Saturday. The 4-magnitude earthquake has occurred at 20:07:40 / 8:07 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of earthquake, longitude 142.2343 East, latitude -6.1818 South, depth = 10 km. The epicenter was at a depth of 10 km (6 miles). Id of earthquake: us1000dslx. Event ids that are associated: us1000dslx. Exact time and date of event in UTC/GMT: 21/04/18 / 2018-04-21 10:07:40 / April 21, 2018 @ 10:07 am.

Nearby country/countries, Papua New Guinea (c. 6 065 000 pop) (That might be effected). Epicenter of the event was 83 km (52 miles) from Tari (c. 8 200 pop). Nearest cities/city/villages to epicentrum/hypocenter was Tari (min 5000 pop).

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

Questions or comments?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 104 km E of Kiunga, Papua New Guinea. This data comes from the USGS Earthquake Notification Service.

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Parameter	Value	Description
Magnitude	4 mb	The magnitude for the event.
Longitude	142.2343° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-6.1818° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	104km E of Kiunga, 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	2018-04-21 10:07:40	Time when the event occurred. UTC/GMT
Updated	2018-05-17 11:02:41	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	246	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	5.836	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.56 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	90	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	us1000dslx	Id of event.
Event Code	1000dslx	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us1000dslx,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4 mag has occurred near Kiunga in Papua New Guinea

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