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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.6 mag, 60 km NNW of Msanga, Tanzania


Earthquake location -5.5126S, 35.9178WA light earthquake with magnitude 4.6 (ml/mb) was detected on Monday, 60 kilometers (37 miles) from Msanga in Tanzania. Exact time and date of event in UTC/GMT: 30/10/17 / 2017-10-30 12:14:33 / October 30, 2017 @ 12:14 pm. The 4.6-magnitude earthquake was detected at 15:14:33 / 3:14 pm (local time epicenter). The earthquake was roughly at a depth of 10 km (6 miles). Event id: us1000ayre. Ids that are associated to the earthquake: us1000ayre. Exact location, longitude 35.9178° East, latitude -5.5126° South, depth = 10 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Kongwa, Kintinku, Dodoma. The epicenter was 76 km (47 miles) from Dodoma (c. 180 500 pop), 70 km (43 miles) from Kondoa (c. 23 500 pop), 94 km (59 miles) from Kongwa (c. 11 800 pop), 75 km (47 miles) from Kisasa (c. 10 000 pop), 86 km (54 miles) from Kintinku (c. 7 900 pop), 61 km (38 miles) from Msanga (c. 5 500 pop), 76 km (47 miles) from Kibaya (c. 5 000 pop). Country/countries that might be effected, Tanzania (c. 41 893 000 pop).

There are an estimated 13,000 light quakes in the world each year. 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 one earthquakes of magnitude 3.0 or greater that have been detected nearby. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel it?

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. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 60 km NNW of Msanga, Tanzania.

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More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude 35.9178° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -5.5126° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 60km NNW of Msanga, Tanzania 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 12:14:33 Time when the event occurred. UTC/GMT
Updated 2017-10-30 21:08:50 Time when the event was most recently updated. UTC/GMT
Timezone offset 180 Timezone offset from UTC in minutes at the event epicenter.
Felt 4 The total number of felt reports
CDI 3.1 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 327 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 3.782 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.71 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 113 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 us1000ayre Id of event.
Event Code 1000ayre An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000ayre, A comma-separated list of event ids that are associated to an event.

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