Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of M 5.5 on date 06-03-2010 and time 13:31:13 (UTC) in region Conflict zone Japan/Russia [Sea]

A magnitude M 5.5 earthquake occured in region: Conflict zone Japan/Russia [Sea], on

  • 06-03-2010 13:31:13 (UTC)
  • 06-03-2010 14:31:13 (UTC +01:00) Italian time
  • 06-03-2010 23:31:13 (UTC +10:00) local time in the region of the earthquake (Asia/Sakhalin)

and geographic coordinates (lat, lon) 44.2600, 147.6400 at 50 km depth.

The earthquake was located by: CSEM.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.

Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		M 5.5 2010-03-06
13:31:13		 44.26 147.64 50 2013-01-05
19:31:32		 CSEM 1017309
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2010-03-06 13:31:13
Latitude 44.2600
Longitude 147.6400
Depth (km) 50 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> CSEM
Event type earthquake
Origin ID 1017309

Uncertainty

Field Value
Preferred uncertainty description
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter)
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree)
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec)
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.00000
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 21
Magnitude information

M:5.5

Field Value
Value 5.5
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 1017309
Agency INGV
Autore CSEM
Time of creation (UTC) 2014-03-24 10:52:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.T0104.HHZ. 2010-03-06T13:43:55.52 10.0 undecidable manual P 0 0 0
IV.PTQR.SHZ. 2010-03-06T13:43:42.39 0.1 undecidable manual P 0 0 0
IV.GRFL.SHZ. 2010-03-06T13:43:41.60 0.1 undecidable manual P 0 0 0
IV.MGAB.HHN. 2010-03-06T13:43:40.50 0.1 undecidable manual P 0 0 0
IV.CAFI.HHZ. 2010-03-06T13:43:39.51 0.1 undecidable manual P 0 0 0
IV.NRCA.SHZ. 2010-03-06T13:43:39.73 0.1 undecidable manual P 0 0 0
IV.CESI.HHZ. 2010-03-06T13:43:39.43 0.1 undecidable manual P 0 0 0
IV.CDCA.EHZ. 2010-03-06T13:43:39.63 0.1 undecidable manual P 0 0 0
IV.VMG.SHZ. 2010-03-06T13:43:38.75 0.1 undecidable manual P 0 0 0
IV.SFI.EHZ. 2010-03-06T13:43:38.04 0.1 undecidable manual P 0 0 0
IV.FSSB.SHZ. 2010-03-06T13:43:36.51 0.1 undecidable manual P 0 0 0
CH.MUGIO.HHZ. 2010-03-06T13:43:32.44 0.1 undecidable manual P 0 0 0
IV.MESG.HHE. 2010-03-06T13:43:32.36 10.0 undecidable manual P 0 0 0
CH.FUSIO.HHN. 2010-03-06T13:43:31.73 0.1 undecidable manual P 0 0 0
IV.MAGA.HHZ. 2010-03-06T13:43:30.31 0.1 undecidable manual P 0 0 0
SI.MOSI.BHZ. 2010-03-06T13:43:28.04 0.1 undecidable manual P 0 0 0
IV.APPI.EHZ. 2010-03-06T13:43:25.66 0.1 undecidable manual P 0 0 0
IV.CMPO.HHE. 2010-03-06T13:43:25.26 10.0 undecidable manual P 0 0 0
NI.AGOR.HHN. 2010-03-06T13:43:25.53 0.1 undecidable manual P 0 0 0
SI.ABSI.BHZ. 2010-03-06T13:43:25.31 0.1 undecidable manual P 0 0 0
SI.ROSI.BHE. 2010-03-06T13:43:24.64 0.1 undecidable manual P 0 0 0
SI.RISI.BHN. 2010-03-06T13:43:23.39 0.1 undecidable manual P 0 0 0
NI.PALA.HHZ. 2010-03-06T13:43:23.53 0.1 undecidable manual P 0 0 0
NI.ACOM.HHZ. 2010-03-06T13:43:21.73 0.1 undecidable manual P 0 0 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
NI.ACOM.HHN. ML:0.0 0.000059999999999999995 0.92 AML other m 2010-03-06T13:43:21.73
NI.ACOM.HHE. ML:0.0 0.000059999999999999995 0.92 AML other m 2010-03-06T13:43:21.73
SI.RISI.BHN. ML:0.0 0.000055 0.4 AML other m 2010-03-06T13:43:23.39
SI.RISI.BHE. ML:0.0 0.000055 0.4 AML other m 2010-03-06T13:43:23.39
SI.ABSI.BHE. ML:0.0 0.00006500000000000001 0.8 AML other m 2010-03-06T13:43:25.31
SI.MOSI.BHN. ML:0.0 0.000155 0.8 AML other m 2010-03-06T13:43:28.04
SI.MOSI.BHE. ML:0.0 0.000155 0.8 AML other m 2010-03-06T13:43:28.04
IV.FSSB.SHZ. ML:0.0 0.00005 0.6 AML other m 2010-03-06T13:43:36.51
IV.CAFI.HHN. ML:0.0 0.00004 1 AML other m 2010-03-06T13:43:39.51
IV.CAFI.HHE. ML:0.0 0.00004 1 AML other m 2010-03-06T13:43:39.51
IV.CDCA.EHN. ML:0.0 0.00008 1.6 AML other m 2010-03-06T13:43:39.63
IV.CDCA.EHE. ML:0.0 0.00008 1.6 AML other m 2010-03-06T13:43:39.63
IV.T0104.HHZ. Md:0.0 25 END duration s
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download