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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.1 mag has occurred near Tual in Indonesia


Earthquake location -4.9514S, 131.3319WA light earthquake magnitude 4.1 (ml/mb) strikes 175 km WNW of Tual, Indonesia (109 miles) on Thursday. The temblor was reported at 02:15:54 / 2:15 am (local time epicenter). The earthquake was roughly at a depth of 77.93 km (48 miles). Date and time of earthquake in UTC/GMT: 28/02/18 / 2018-02-28 17:15:54 / February 28, 2018 @ 5:15 pm. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, depth 77.93 km, 131.3319° East, -4.9514° South. Event id: us2000d97w. Ids that are associated to the earthquake: us2000d97w.

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days two and in the last 365 days nine earthquakes of magnitude 3.0 or greater that have been detected in the same area. There are an estimated 13,000 light quakes in the world each year.

Did you feel it?

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: 175 km WNW of Tual, Indonesia.

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More information

Parameter Value Description
Magnitude 4.1 mb The magnitude for the event.
Longitude 131.3319° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -4.9514° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 77.93 km Depth of the event in kilometers.
Place 175km WNW of Tual, Indonesia Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-02-28 17:15:54 Time when the event occurred. UTC/GMT
Updated 2018-02-28 23:33:24 Time when the event was most recently updated. UTC/GMT
Timezone offset 540 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 259 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 2.216 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.66 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 104 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 us2000d97w Id of event.
Event Code 2000d97w An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000d97w, A comma-separated list of event ids that are associated to an event.

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