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Light World Earthquakes Magnitude 4-4.9

Light earthquake: M4.4 quake strikes near Kitaibaraki in Japan



Earthquake location 36.4717S, 141.7438WA light earthquake magnitude 4.4 (mg/mb) was reported Tuesday, 95 kilometers (59 miles) from Kitaibaraki in Japan. The temblor was reported at 11:35:04 / 11:35 pm (local time epicenter) at a depth of 10 km (6 miles). Global time of event 2015-01-20 02:35:04 UTC/GMT. A tsunami warning has not been issued, according to the U.S. Geological Survey. Exact location of event, longitude 141.7438 East, latitude 36.4717 North, depth 10 km.

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Leave a comment or report about shaking, activity and damage at your home, city and country. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded in: 95 km ESE of Kitaibaraki, Japan.



More information

Parameter Value Description
Magnitude 4.4 mb The magnitude for the event.
Longitude 141.7438° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 36.4717° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 95km ESE of Kitaibaraki, Japan Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-01-20 14:35:04 Time when the event occurred. UTC/GMT
Updated 2015-01-20 16:58:06 Time when the event was most recently updated. UTC/GMT
Timezone offset 540 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 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 298 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 1.276 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.3 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 195 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 usc000thgk Id of event.
Event Code c000thgk An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS usc000thgk A comma-separated list of event ids that are associated to an event.

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