Moderate earthquake, 5 mag has occurred near Hihifo in Tonga

A moderate earthquake magnitude 5 (ml/mb) strikes 233 km ESE of Hihifo, Tonga (145 miles) on Tuesday. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Event ids that are associated to the earthquake: us1000drrr. Id of event: us1000drrr. The earthquake occurred at a depth of 20.92 km (13 miles). Exact location of earthquake, longitude -171.9034 West, latitude -17.073 South, depth = 20.92 km. The temblor was reported at 14:33:24 / 2:33 pm (local time epicenter). Date and time of earthquake in UTC/GMT: 25/04/18 / 2018-04-25 01:33:24 / April 25, 2018 @ 1:33 am.

Each year there are an estimated 1320 moderate quakes in the world. In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days one and in the last 365 days ten earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 5.0 to 6.0 may cause light damage to buildings and other structures.

Did you feel the quake?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 233 km ESE of Hihifo, Tonga. This data comes from the USGS Earthquake Notification Service.

Hihifo Tonga

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Parameter	Value	Description
Magnitude	5 mb	The magnitude for the event.
Longitude	-171.9034° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-17.073° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	20.92 km	Depth of the event in kilometers.
Place	233km ESE of Hihifo, Tonga	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2018-04-25 01:33:24	Time when the event occurred. UTC/GMT
Updated	2018-04-25 01:56:44	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	385	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	2.739	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.3 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	64	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	us1000drrr	Id of event.
Event Code	1000drrr	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us1000drrr,	A comma-separated list of event ids that are associated to an event.

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Moderate earthquake, 5 mag has occurred near Hihifo in Tonga

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