Moderate earthquake, 5.4 mag was detected near Neiafu in Tonga

A moderate earthquake with magnitude 5.4 (ml/mb) was reported 145 km W of Neiafu, Tonga (90 miles) on Monday. Id of earthquake: us60006adr. Event ids that are associated: us60006adr. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The epicenter of the earthquake was roughly 10 km (6 miles) below the earth’s surface. Exact location of event, longitude -175.3649 West, latitude -18.7033 South, depth = 10 km. Exact time and date of earthquake 11/11/19 / 2019-11-11 23:00:21 / November 11, 2019 @ 11:00 pm UTC/GMT. The temblor was reported at 11:00:21 / 11:00 am (local time epicenter).

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

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What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 145 km W of Neiafu, Tonga. This data comes from the USGS Earthquake Notification Service.

Neiafu Tonga

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Parameter	Value	Description
Magnitude	5.4 mb	The magnitude for the event.
Longitude	-175.3649° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-18.7033° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	145km W of Neiafu, Tonga	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2019-11-11 23:00:21	Time when the event occurred. UTC/GMT
Updated	2019-11-11 23:27:36	Time when the event was most recently updated. UTC/GMT
Timezone offset	-720	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	3.322	The maximum estimated instrumental intensity for the event.
Alert Level	green	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	449	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	5.161	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.87 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	75	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	mww	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	us60006adr	Id of event.
Event Code	60006adr	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us60006adr,	A comma-separated list of event ids that are associated to an event.

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Moderate earthquake, 5.4 mag was detected near Neiafu in Tonga

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