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Light World Earthquakes Magnitude 4-4.9

Light earthquake 4 mag, 48 km SSW of Panguna, Papua New Guinea


Earthquake location -6.6943S, 155.2591WA light earthquake magnitude 4 (ml/mb) has struck on Wednesday, 48 kilometers (30 miles) from Panguna in Papua New Guinea. Global time and date of event 25/10/16 / 2016-10-25 16:40:48 / October 25, 2016 @ 4:40 pm UTC/GMT. The earthquake occurred at a depth of 35 km (22 miles) below the earth’s surface. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The temblor was picked up at 03:40:48 / 3:40 am (local time epicenter). Exact location of earthquake, 155.2591° East, -6.6943° South, depth 35 km. All ids that are associated to the event: us100072qj. Unique identifier: us100072qj.

The epicenter was 62 km (38 miles) from Arawa (c. 40 300 pop). Nearest cities/city/villages to epicentrum/hypocenter was Arawa (min 5000 pop). Close 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 three, in the last 10 days three, in the past 30 days four and in the last 365 days sixty-six earthquakes of magnitude 3.0 or greater that have been detected in the same area. There are an estimated 13,000 light earthquakes in the world each year.

Did you feel the quake?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 48 km SSW of Panguna, Papua New Guinea.

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More information

Parameter Value Description
Magnitude 4 mb The magnitude for the event.
Longitude 155.2591° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -6.6943° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 35 km Depth of the event in kilometers.
Place 48km SSW of Panguna, 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 2016-10-25 16:40:48 Time when the event occurred. UTC/GMT
Updated 2016-11-09 16:06:02 Time when the event was most recently updated. UTC/GMT
Timezone offset 660 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 3.959 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.5 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 159 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 us100072qj Id of event.
Event Code 100072qj An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us100072qj, A comma-separated list of event ids that are associated to an event.

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