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Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.3 mag strikes near Mendi in Papua New Guinea


Earthquake location -6.221S, 143.2165WA light earthquake with magnitude 4.3 (ml/mb) was reported 48 kilometers (30 miles) from Mendi in Papua New Guinea on Saturday. Id of earthquake: us1000d2jq. Event ids that are associated: us1000d2jq. Exact location of earthquake, 143.2165° East, -6.221° South, depth 10 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact time and date of earthquake 09/03/18 / 2018-03-09 22:18:57 / March 9, 2018 @ 10:18 pm UTC/GMT. The earthquake occurred at a depth of 10 km (6 miles) below the earth’s surface. The 4.3-magnitude earthquake has occurred at 08:18:57 / 8:18 am (local time epicenter).

Close country/countries that might be effected, Papua New Guinea (c. 6 065 000 pop). Epicenter of the event was 48 km (30 miles) from Mendi (c. 26 300 pop), 47 km (29 miles) from Tari (c. 8 200 pop), 86 km (54 miles) from Ialibu (c. 6 900 pop). Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Ialibu, Mendi, Tari.

There are an estimated 13,000 light earthquakes in the world each year. In the past 24 hours, there have been twenty-two, in the last 10 days one hundred and five, in the past 30 days one hundred and ninety-four and in the last 365 days one hundred and ninety-six earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Questions or comments?

How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking 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: 48 km W of Mendi, Papua New Guinea. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.3 mb The magnitude for the event.
Longitude 143.2165° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -6.221° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 48km W of Mendi, 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 2018-03-09 22:18:57 Time when the event occurred. UTC/GMT
Updated 2018-03-25 04:32:40 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 284 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 5.026 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.81 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 100 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 us1000d2jq Id of event.
Event Code 1000d2jq An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000d2jq, A comma-separated list of event ids that are associated to an event.

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