Light earthquake 4.2 mag, 185 km W of Hihifo, Tonga

A light earthquake magnitude 4.2 (ml/mb) strikes 185 km W of Hihifo, Tonga (115 miles) on Friday. The temblor was picked up at 02:42:51 / 2:42 am (local time epicenter). Exact location of earthquake, -175.4824° West, -15.8461° South, depth 326.16 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Global time and date of event 26/02/16 / 2016-02-26 14:42:51 / February 26, 2016 @ 2:42 pm UTC/GMT. The earthquake was roughly at a depth of 326.16 km (203 miles). Event ids that are associated to the earthquake: us10004u1d. Id of event: us10004u1d.

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 twenty-one earthquakes of magnitude 3.0 or greater that was reported nearby. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. Each year there are an estimated 13,000 light earthquakes in the world.

How would you describe the shaking?

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. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 185 km W of Hihifo, Tonga.

Hihifo Tonga

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Parameter	Value	Description
Magnitude	4.2 mb	The magnitude for the event.
Longitude	-175.4824° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-15.8461° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	326.16 km	Depth of the event in kilometers.
Place	185km W 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	2016-02-26 14:42:51	Time when the event occurred. UTC/GMT
Updated	2016-03-11 08:50:49	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		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	271	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	4.066	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.57 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	115	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	us10004u1d	Id of event.
Event Code	10004u1d	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us10004u1d,	A comma-separated list of event ids that are associated to an event.

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Light earthquake 4.2 mag, 185 km W of Hihifo, Tonga

How would you describe the shaking?

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