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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.9 mag, 142 km SW of Dadali, Solomon Islands

Posted by admin on September 20, 2018 0 Comments

Earthquake location -9.038S, 158.2052WA light earthquake with magnitude 4.9 (ml/mb) was reported 142 km SW of Dadali, Solomon Islands (88 miles) on Thursday. Exact time and date of event in UTC/GMT: 20/09/18 / 2018-09-20 06:13:58 / September 20, 2018 @ 6:13 am. Exact location of event, longitude 158.2052 East, latitude -9.038 South, depth = 10 km. The 4.9-magnitude earthquake was detected at 17:13:58 / 5:13 pm (local time epicenter). All ids that are associated to the event: us2000hhfs. Unique identifier: us2000hhfs. The earthquake was roughly at a depth of 10 km (6 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

In the past 24 hours, there have been two, in the last 10 days two, in the past 30 days two and in the last 365 days ten earthquakes of magnitude 3.0 or greater that has struck near. Every year there are an estimated 13,000 light earthquakes in the world. 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. 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: 142 km SW of Dadali, Solomon Islands.

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More information

Parameter Value Description
Magnitude 4.9 mb The magnitude for the event.
Longitude 158.2052° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -9.038° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 142km SW of Dadali, 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 2018-09-20 06:13:58 Time when the event occurred. UTC/GMT
Updated 2018-09-20 06:30:00 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 369 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 1.765 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.58 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 48 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 us2000hhfs Id of event.
Event Code 2000hhfs An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000hhfs, A comma-separated list of event ids that are associated to an event.

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