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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.2 mag, 30 km SW of Maoping, China



Earthquake location 30.6568S, 110.7273WA light earthquake magnitude 4.2 (ml/mb) has struck on Thursday, 30 kilometers (19 miles) from Maoping in China. Exact location of event, longitude 110.7273 East, latitude 30.6568 North, depth = 16.55 km. The earthquake occurred at a depth of 16.55 km (10 miles) below the earth’s surface. Date and time of earthquake in UTC/GMT: 22/02/17 / 2017-02-22 18:41:26 / February 22, 2017 @ 6:41 pm. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Unique identifier: us20008ljd. Ids that are associated to the event: us20008ljd. The temblor was picked up at 02:41:26 / 2:41 am (local time epicenter).

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Zhicheng, Yichang. Epicenter of the earthquake was 54 km (33 miles) from Yichang (c. 476 700 pop), 85 km (53 miles) from Zhicheng (c. 159 400 pop). Country/countries that might be effected, China (c. 1 330 044 000 pop).

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 in the same area. 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.

Questions or comments?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 30 km SW of Maoping, China.

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More information

Parameter Value Description
Magnitude 4.2 mb The magnitude for the event.
Longitude 110.7273° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 30.6568° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 16.55 km Depth of the event in kilometers.
Place 30km SW of Maoping, China Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-02-22 18:41:26 Time when the event occurred. UTC/GMT
Updated 2017-02-22 20:27:30 Time when the event was most recently updated. UTC/GMT
Timezone offset 480 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 271 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 1.13 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.79 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 97 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 us20008ljd Id of event.
Event Code 20008ljd An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20008ljd, A comma-separated list of event ids that are associated to an event.

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