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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.7 mag strikes near Opotiki in New Zealand


Earthquake location -36.3279S, 179.4495WA light earthquake with magnitude 4.7 (ml/mb) was reported 273 km NE of Opotiki, New Zealand (170 miles) on Wednesday. Exact time and date of earthquake 19/09/17 / 2017-09-19 23:05:05 / September 19, 2017 @ 11:05 pm UTC/GMT. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The 4.7-magnitude earthquake was detected at 11:05:05 / 11:05 am (local time epicenter). The earthquake occurred at a depth of 70.28 km (44 miles). Exact location of event, depth 70.28 km, 179.4495° East, -36.3279° South. All ids that are associated to the event: us2000arca. Unique identifier: us2000arca.

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

Questions or comments?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 273 km NE of Opotiki, New Zealand. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.7 mb The magnitude for the event.
Longitude 179.4495° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -36.3279° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 70.28 km Depth of the event in kilometers.
Place 273km NE of Opotiki, New Zealand Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-09-19 23:05:05 Time when the event occurred. UTC/GMT
Updated 2017-09-19 23:36:31 Time when the event was most recently updated. UTC/GMT
Timezone offset 720 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 340 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 1.535 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.74 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 183 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 us2000arca Id of event.
Event Code 2000arca An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000arca, A comma-separated list of event ids that are associated to an event.

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