Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.6 mag strikes near Ambunti in Papua New Guinea


Earthquake location -4.0832S, 143.2984WA light earthquake with magnitude 4.6 (ml/mb) was detected on Tuesday, 53 kilometers (33 miles) from Ambunti in Papua New Guinea. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Global date and time of event UTC/GMT: 18/09/17 / 2017-09-18 14:06:31 / September 18, 2017 @ 2:06 pm. The 4.6-magnitude earthquake has occurred at 00:06:31 / 12:06 am (local time epicenter). The epicenter of the earthquake was roughly 108.39 km (67 miles) below the earth’s surface. Id of earthquake: us2000awm0. Event ids that are associated: us2000awm0. Exact location of earthquake, longitude 143.2984 East, latitude -4.0832 South, depth = 108.39 km.

Event epicenter was 69 km (43 miles) from Wewak (c. 18 200 pop). Close country/countries, Papua New Guinea (c. 6 065 000 pop) (That might be effected). Nearest cities/city/towns to hypocenter/epicentrum was Wewak (min 5000 pop).

Each year there are an estimated 13,000 light quakes in the world. In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days one and in the last 365 days nine 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.

How would you describe the shaking?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 53 km ENE of Ambunti, Papua New Guinea.

Copyright © 2017 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude 143.2984° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -4.0832° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 108.39 km Depth of the event in kilometers.
Place 53km ENE of Ambunti, 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 2017-09-18 14:06:31 Time when the event occurred. UTC/GMT
Updated 2017-10-11 14:00:43 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 326 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 3.022 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.85 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 61 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 us2000awm0 Id of event.
Event Code 2000awm0 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000awm0, A comma-separated list of event ids that are associated to an event.

Leave a Reply