Moderate earthquake, 5.2 mag has occurred near ‘Ohonua in Tonga

A moderate earthquake magnitude 5.2 (ml/mb) strikes 234 km SSW of ‘Ohonua, Tonga (145 miles) on Saturday. The earthquake occurred at a depth of 35 km (22 miles) below the earth’s surface. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The temblor was detected at 04:40:34 / 4:40 am (local time epicenter). Global time and date of event 06/02/21 / 2021-02-06 04:40:34 / February 6, 2021 @ 4:40 am UTC/GMT. Event id: us6000dh0c. Ids that are associated to the earthquake: us6000dh0c. Exact location of earthquake, -175.5639° West, -23.3708° South, depth 35 km.

Each year there are an estimated 1320 moderate quakes in the world. 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 two, in the past 30 days six and in the last 365 days thirty-nine earthquakes of magnitude 3.0 or greater that was reported nearby.

Did you feel anything?

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: 234 km SSW of ‘Ohonua, Tonga.

`Ohonua Tonga

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Parameter	Value	Description
Magnitude	5.2 mb	The magnitude for the event.
Longitude	-175.5639° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-23.3708° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	35 km	Depth of the event in kilometers.
Place	234 km SSW of ‘Ohonua, Tonga	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2021-02-06 04:40:34	Time when the event occurred. UTC/GMT
Updated	2021-02-12 23:48:59	Time when the event was most recently updated. UTC/GMT
Timezone offset		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	416	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	6.222	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.27 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	95	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	us6000dh0c	Id of event.
Event Code	6000dh0c	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us6000dh0c,	A comma-separated list of event ids that are associated to an event.

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Moderate earthquake, 5.2 mag has occurred near ‘Ohonua in Tonga

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