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Light World Earthquakes Magnitude 4-4.9

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


Earthquake location -4.5018S, 152.2086WA light earthquake magnitude 4.3 (ml/mb) has occurred on Saturday, 17 kilometers (11 miles) from Kokopo in Papua New Guinea. The temblor was reported at 15:31:49 / 3:31 pm (local time epicenter). The epicenter was at a depth of 115.42 km (72 miles). Exact time and date of event in UTC/GMT: 15/09/18 / 2018-09-15 05:31:49 / September 15, 2018 @ 5:31 am. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, depth 115.42 km, 152.2086° East, -4.5018° South. Event id: us2000hia6. Ids that are associated to the earthquake: us2000hia6.

Close country/countries that might be effected, Papua New Guinea (c. 6 065 000 pop). Nearest cities/city/towns to hypocenter/epicentrum was Rabaul, Kokopo (min 5000 pop). Epicenter of the event was 18 km (11 miles) from Kokopo (c. 26 300 pop), 34 km (21 miles) from Rabaul (c. 8 100 pop).

In the past 24 hours, there have been three, in the last 10 days five, in the past 30 days ten and in the last 365 days fourty-five 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. Each year there are an estimated 13,000 light quakes in the world.

Did you feel it?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 17 km SSW of Kokopo, 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 152.2086° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -4.5018° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 115.42 km Depth of the event in kilometers.
Place 17km SSW of Kokopo, 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 2018-09-15 05:31:49 Time when the event occurred. UTC/GMT
Updated 2018-10-14 07:34:29 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 0.311 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.89 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 113 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 us2000hia6 Id of event.
Event Code 2000hia6 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000hia6, A comma-separated list of event ids that are associated to an event.

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