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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.8 mag strikes near Hachijo-jima in Japan


Earthquake location 33.2278S, 139.5236WA light earthquake with magnitude 4.8 (ml/mb) was reported 30 km WNW of Hachijo-jima, Japan (19 miles) on Wednesday. The earthquake was roughly at a depth of 10 km (6 miles). All ids that are associated to the event: us20002xkh. Unique identifier: us20002xkh. Global date and time of event UTC/GMT: 15/07/15 / 2015-07-15 08:01:07 / July 15, 2015 @ 8:01 am. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The 4.8-magnitude earthquake has occurred at 17:01:07 / 5:01 pm (local time epicenter). Exact location of earthquake, longitude 139.5236 East, latitude 33.2278 North, depth = 10 km.

Each year there are an estimated 13,000 light quakes 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 one and in the last 365 days nine earthquakes of magnitude 3.0 or greater that have been detected nearby.

How would you describe the shaking?

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. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 30 km WNW of Hachijo-jima, Japan.

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More information

Parameter Value Description
Magnitude 4.8 mb The magnitude for the event.
Longitude 139.5236° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 33.2278° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 30km WNW of Hachijo-jima, Japan Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-07-15 08:01:07 Time when the event occurred. UTC/GMT
Updated 2015-07-15 08:22:37 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 354 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 0.268 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.18 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 76 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 us20002xkh Id of event.
Event Code 20002xkh An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20002xkh, A comma-separated list of event ids that are associated to an event.

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