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Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.5 mag has occurred near Kirakira in Solomon Islands


Earthquake location -10.2588S, 161.4801WA light earthquake with magnitude 4.5 (ml/mb) was detected on Sunday, 52 kilometers (32 miles) from Kirakira in Solomon Islands. Global time and date of event 02/09/17 / 2017-09-02 21:17:22 / September 2, 2017 @ 9:17 pm UTC/GMT. Exact location of event, depth 84.54 km, 161.4801° East, -10.2588° South. The 4.5-magnitude earthquake was detected at 08:17:22 / 8:17 am (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The earthquake was roughly at a depth of 84.54 km (53 miles). Id of earthquake: us2000arm9. Event ids that are associated: us2000arm9.

Close country/countries, Solomon Islands (c. 559 000 pop) (That might be effected). Nearest cities/city/villages to epicentrum/hypocenter was Kirakira (min 5000 pop). Epicenter of the earthquake was 53 km (33 miles) from Kirakira (c. 1 100 pop).

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been four, in the last 10 days four, in the past 30 days eight and in the last 365 days two hundred and sixty-five earthquakes of magnitude 3.0 or greater that has occurred nearby. Every year there are an estimated 13,000 light earthquakes in the world.

Questions or comments?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage at your home, city and country. 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: 52 km WNW of Kirakira, Solomon Islands.

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More information

Parameter Value Description
Magnitude 4.5 mb The magnitude for the event.
Longitude 161.4801° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -10.2588° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 84.54 km Depth of the event in kilometers.
Place 52km WNW of Kirakira, Solomon Islands Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-09-02 21:17:22 Time when the event occurred. UTC/GMT
Updated 2017-09-23 05:08:26 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 312 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 1.716 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.68 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 102 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 us2000arm9 Id of event.
Event Code 2000arm9 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000arm9, A comma-separated list of event ids that are associated to an event.

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