Light earthquake 4.9 mag, 50 km WNW of Namatanai, Papua New Guinea

A light earthquake magnitude 4.9 (ml/mb) has occurred on Monday, 50 kilometers (31 miles) from Namatanai in Papua New Guinea. The 4.9-magnitude earthquake has occurred at 16:13:12 / 4:13 pm (local time epicenter). Id of earthquake: us10007378. Event ids that are associated: us10007378. The epicenter was at a depth of 350.73 km (218 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, longitude 152.0303 East, latitude -3.4467 South, depth = 350.73 km. Global time and date of event 31/10/16 / 2016-10-31 06:13:12 / October 31, 2016 @ 6:13 am UTC/GMT.

Epicenter of the earthquake was 85 km (53 miles) from Rabaul (c. 8 100 pop). Nearby country/countries, Papua New Guinea (c. 6 065 000 pop) (That might be effected). Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Rabaul.

In the past 24 hours, there have been one, in the last 10 days two, in the past 30 days two and in the last 365 days twenty-six earthquakes of magnitude 3.0 or greater that have been detected nearby. 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.

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. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 50 km WNW of Namatanai, Papua New Guinea.

More information

Parameter	Value	Description
Magnitude	4.9 mb	The magnitude for the event.
Longitude	152.0303° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-3.4467° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	350.73 km	Depth of the event in kilometers.
Place	50km WNW of Namatanai, 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	2016-10-31 06:13:12	Time when the event occurred. UTC/GMT
Updated	2016-10-31 07:21:16	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	369	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	0.751	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.25 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	29	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	us10007378	Id of event.
Event Code	10007378	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us10007378,	A comma-separated list of event ids that are associated to an event.

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Light earthquake 4.9 mag, 50 km WNW of Namatanai, Papua New Guinea

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