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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.9 mag has occurred near Pangai in Tonga


Earthquake location -19.4187S, -174.2267WA light earthquake with magnitude 4.9 (ml/mb) was reported 45 kilometers (28 miles) from Pangai in Tonga on Friday. The temblor was picked up at 17:12:54 / 5:12 pm (local time epicenter). Exact location of earthquake, -174.2267° West, -19.4187° South, depth 10 km. The epicenter was at a depth of 10 km (6 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Global date and time of event UTC/GMT: 02/10/20 / 2020-10-02 17:12:54 / October 2, 2020 @ 5:12 pm. Id of earthquake: us6000c4xg. Event ids that are associated: us6000c4xg.

Close country/countries that might be effected, Tonga (c. 123 000 pop). Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Neiafu, Pangai. Event epicenter was 89 km (55 miles) from Neiafu (c. 4 300 pop), 46 km (29 miles) from Pangai (c. 1 700 pop).

In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days three and in the last 365 days twenty-four earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. There are an estimated 13,000 light earthquakes in the world each year.

How would you describe the shaking?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 45 km NNE of Pangai, Tonga.

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More information

Parameter Value Description
Magnitude 4.9 mb The magnitude for the event.
Longitude -174.2267° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -19.4187° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 45 km NNE of Pangai, Tonga Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2020-10-02 17:12:54 Time when the event occurred. UTC/GMT
Updated 2020-10-02 17:39:15 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 369 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 5.958 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.78 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 72 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 us6000c4xg Id of event.
Event Code 6000c4xg An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us6000c4xg, A comma-separated list of event ids that are associated to an event.

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