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Light earthquake, 4.5 mag was detected near Saumlaki in Indonesia

Posted by admin on October 30, 2017 0 Comments

Earthquake location -7.4582S, 129.8333WA light earthquake magnitude 4.5 (ml/mb) has struck on Tuesday, 172 km WNW of Saumlaki, Indonesia (107 miles). Exact location, longitude 129.8333° East, latitude -7.4582° South, depth = 113.58 km. 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: us1000ayk6. Id of event: us1000ayk6. Global date and time of event UTC/GMT: 30/10/17 / 2017-10-30 16:21:39 / October 30, 2017 @ 4:21 pm. The epicenter of the earthquake was roughly 113.58 km (71 miles) below the earth’s surface. The 4.5-magnitude earthquake was detected at 01:21:39 / 1:21 am (local time epicenter).

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. In the past 24 hours, there have been two, in the last 10 days four, in the past 30 days six and in the last 365 days eighty-two earthquakes of magnitude 3.0 or greater that have been detected in the same area.

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: 172 km WNW of Saumlaki, Indonesia. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.5 mb The magnitude for the event.
Longitude 129.8333° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -7.4582° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 113.58 km Depth of the event in kilometers.
Place 172km WNW of Saumlaki, Indonesia Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-10-30 16:21:39 Time when the event occurred. UTC/GMT
Updated 2017-10-30 18:24:31 Time when the event was most recently updated. UTC/GMT
Timezone offset 540 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 312 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 1.543 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.97 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 39 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 us1000ayk6 Id of event.
Event Code 1000ayk6 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000ayk6, A comma-separated list of event ids that are associated to an event.

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