Moderate earthquake: M5.8 quake has struck near Vaini in Tonga

A moderate earthquake magnitude 5.8 (ml/mb) has occurred on Tuesday, 281 km SW of Vaini, Tonga (175 miles). Exact location of earthquake, -177.0299° West, -23.0885° South, depth 119.8 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The temblor was reported at 08:03:13 / 8:03 am (local time epicenter). The epicenter of the earthquake was roughly 119.8 km (74 miles) below the earth’s surface. Exact time and date of earthquake 07/07/15 / 2015-07-07 20:03:13 / July 7, 2015 @ 8:03 pm UTC/GMT. Unique identifier: us20002vuq. Ids that are associated to the event: us20002vuq.

There are an estimated 1320 moderate earthquakes in the world each year. In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days three and in the last 365 days fifteen earthquakes of magnitude 3.0 or greater that was reported nearby. Earthquakes 5.0 to 6.0 may cause light damage to buildings and other structures.

Questions or comments?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 281 km SW of Vaini, Tonga.

Tonga Vaini

More information

Parameter	Value	Description
Magnitude	5.8 mb	The magnitude for the event.
Longitude	-177.0299° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-23.0885° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	119.8 km	Depth of the event in kilometers.
Place	281km SW of Vaini, Tonga	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2015-07-07 20:03:13	Time when the event occurred. UTC/GMT
Updated	2015-07-07 20:23:19	Time when the event was most recently updated. UTC/GMT
Timezone offset	-720	Timezone offset from UTC in minutes at the event epicenter.
Felt	0	The total number of felt reports
CDI	1	The maximum reported intensity for the event.
MMI	3.48	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	518	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	6.184	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.17 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	35	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	mwb	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	us20002vuq	Id of event.
Event Code	20002vuq	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us20002vuq,	A comma-separated list of event ids that are associated to an event.

Earthquakes today

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

Moderate earthquake: M5.8 quake has struck near Vaini in Tonga

Questions or comments?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information