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Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4 mag has occurred near Tobelo in Indonesia


Earthquake location 2.4921S, 128.4869WA light earthquake magnitude 4 (ml/mb) strikes 99 km NNE of Tobelo, Indonesia (62 miles) on Tuesday. The temblor was picked up at 07:41:23 / 7:41 am (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of earthquake, 128.4869° East, 2.4921° North, depth 232.49 km. The earthquake occurred at a depth of 232.49 km (144 miles). Global date and time of event UTC/GMT: 14/09/15 / 2015-09-14 22:41:23 / September 14, 2015 @ 10:41 pm. Unique identifier: us20003p21. Ids that are associated to the event: us20003p21.

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. There are an estimated 13,000 light quakes in the world each year. In the past 24 hours, there have been three, in the last 10 days three, in the past 30 days six and in the last 365 days thirty-six earthquakes of magnitude 3.0 or greater that have been detected in the same area.

Questions or comments?

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: 99 km NNE of Tobelo, Indonesia. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4 mb The magnitude for the event.
Longitude 128.4869° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 2.4921° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 232.49 km Depth of the event in kilometers.
Place 99km NNE of Tobelo, Indonesia Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-09-14 22:41:23 Time when the event occurred. UTC/GMT
Updated 2015-09-29 21:55:19 Time when the event was most recently updated. UTC/GMT
Timezone offset 540 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 246 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 2.043 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.84 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 62 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 us20003p21 Id of event.
Event Code 20003p21 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20003p21, A comma-separated list of event ids that are associated to an event.

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