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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.6 mag was detected near Miyako in Japan


Earthquake location 39.7833S, 142.6888WA light earthquake with magnitude 4.6 (ml/mb) was reported 65 kilometers (40 miles) from Miyako in Japan on Tuesday. Id of earthquake: us20003pp3. Event ids that are associated: us20003pp3. The temblor was picked up at 02:33:51 / 2:33 am (local time epicenter). Exact location, longitude 142.6888° East, latitude 39.7833° North, depth = 35 km. The earthquake was roughly at a depth of 35 km (22 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact time and date of event in UTC/GMT: 28/09/15 / 2015-09-28 16:33:51 / September 28, 2015 @ 4:33 pm.

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Kamaishi, Ōtsuchi, Yamada. Epicenter of the event was 66 km (41 miles) from Miyako (c. 51 700 pop), 90 km (56 miles) from Kamaishi (c. 43 100 pop), 72 km (45 miles) from Yamada (c. 20 100 pop), 82 km (51 miles) from Ōtsuchi (c. 16 500 pop). Country/countries that might be effected, Japan (c. 127 288 000 pop).

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 two, in the past 30 days six and in the last 365 days eighty-six earthquakes of magnitude 3.0 or greater that have been detected nearby. There are an estimated 13,000 light earthquakes in the world each year.

Questions or comments?

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: 65 km ENE of Miyako, Japan. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude 142.6888° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 39.7833° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 35 km Depth of the event in kilometers.
Place 65km ENE of Miyako, Japan Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-09-28 16:33:51 Time when the event occurred. UTC/GMT
Updated 2015-09-28 19:26:29 Time when the event was most recently updated. UTC/GMT
Timezone offset 600 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 326 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 1.838 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.92 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 150 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 us20003pp3 Id of event.
Event Code 20003pp3 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20003pp3, A comma-separated list of event ids that are associated to an event.

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