Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.4 mag, 70 km E of Hihifo, Tonga


Earthquake location -15.8345S, -173.1004WA light earthquake with magnitude 4.4 (ml/mb) was reported 70 kilometers (43 miles) from Hihifo in Tonga on Tuesday. All ids that are associated to the event: us20003hj9. Unique identifier: us20003hj9. Date and time of earthquake in UTC/GMT: 26/08/15 / 2015-08-26 02:11:23 / August 26, 2015 @ 2:11 am. The temblor was detected at 14:11:23 / 2:11 pm (local time epicenter). The earthquake occurred at a depth of 35 km (22 miles). Exact location of event, depth 35 km, -173.1004° West, -15.8345° South. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

Nearest cities/city/villages to epicentrum/hypocenter was Hihifo (min 5000 pop). Close country/countries that might be effected, Tonga (c. 123 000 pop). Event epicenter was 76 km (47 miles) from Hihifo (c. 800 pop).

Every year there are an estimated 13,000 light earthquakes in the world. In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days seven and in the last 365 days sixty-seven 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.

How would you describe the shaking?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 70 km E of Hihifo, Tonga. This data comes from the USGS Earthquake Notification Service.

Copyright © 2015 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 4.4 mb The magnitude for the event.
Longitude -173.1004° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -15.8345° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 35 km Depth of the event in kilometers.
Place 70km E 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 2015-08-26 02:11:23 Time when the event occurred. UTC/GMT
Updated 2015-09-10 23:41:41 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 298 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 4.423 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.63 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 us20003hj9 Id of event.
Event Code 20003hj9 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20003hj9, A comma-separated list of event ids that are associated to an event.

Leave a Reply