A magnitude mb 5.6 earthquake occured in region: Off east coast of Honshu, Japan [Sea: Japan], on
and geographic coordinates (lat, lon) 40.4500, 143.1000 at 20 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.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
mb 5.6 | 2011-04-01 17:03:47 |
40.45 | 143.1 | 20 | 2013-01-05 23:15:20 |
CSEM | 1190099 |
Field | Value |
---|---|
Time (UTC) | 2011-04-01 17:03:47 |
Latitude | 40.4500 |
Longitude | 143.1000 |
Depth (km) | 20 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 1190099 |
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 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | |
Number of associated phases, regardless of their use for origin computation | 57 |
Number of defining phases | 28 |
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 | 57 |
Number of stations from which data was used for origin computation | 28 |
Field | Value |
---|---|
Value | 5.6 |
Uncertainty | |
Num. used stations | |
Type of magnitude | mb |
Reference to an origin | 1190099 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 23:15:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RNI2.HHZ. | 2011-04-01T17:16:34.86 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MMN.HHZ. | 2011-04-01T17:16:33.81 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.TRIV.HHE. | 2011-04-01T17:16:30.45 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FDMO.HHE. | 2011-04-01T17:16:28.50 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CERA.HHZ. | 2011-04-01T17:16:27.03 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.POFI.HHZ. | 2011-04-01T17:16:27.79 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
GU.LSD.HHZ. | 2011-04-01T17:16:27.11 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.T0104.HHZ. | 2011-04-01T17:16:26.69 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FRON.EHN. | 2011-04-01T17:16:26.40 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.LNSS.HHZ. | 2011-04-01T17:16:26.85 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
GU.PCP.HHZ. | 2011-04-01T17:16:26.01 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SMA1.EHZ. | 2011-04-01T17:16:25.53 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MURB.HHZ. | 2011-04-01T17:16:25.31 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VCEL.EHZ. | 2011-04-01T17:16:25.37 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MGAB.HHZ. | 2011-04-01T17:16:25.35 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CAFI.HHZ. | 2011-04-01T17:16:24.77 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MRGE.HHE. | 2011-04-01T17:16:24.14 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ATVO.HHZ. | 2011-04-01T17:16:24.04 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
GU.CIRO.HHZ. | 2011-04-01T17:16:24.53 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CRE.HHZ. | 2011-04-01T17:16:24.12 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.TERO.HHZ. | 2011-04-01T17:16:24.02 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.BADI.EHZ. | 2011-04-01T17:16:24.84 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ATTE.HHZ. | 2011-04-01T17:16:24.15 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SFI.EHE. | 2011-04-01T17:16:24.11 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ATPC.HHZ. | 2011-04-01T17:16:23.81 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
GU.TRAV.HHZ. | 2011-04-01T17:16:23.76 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ASQU.HHZ. | 2011-04-01T17:16:23.80 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PARC.HHZ. | 2011-04-01T17:16:23.12 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SNTG.HHZ. | 2011-04-01T17:16:23.79 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
GU.SATI.HHZ. | 2011-04-01T17:16:23.06 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FSSB.HHZ. | 2011-04-01T17:16:22.34 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.EMV.HHZ. | 2011-04-01T17:16:22.78 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
GU.RSP.HHZ. | 2011-04-01T17:16:22.44 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SSFR.HHZ. | 2011-04-01T17:16:21.28 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.MMK.HHZ. | 2011-04-01T17:16:21.91 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.DIX.HHZ. | 2011-04-01T17:16:21.39 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.FUSIO.HHN. | 2011-04-01T17:16:20.84 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VARE.HHZ. | 2011-04-01T17:16:20.27 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.MUGIO.HHN. | 2011-04-01T17:16:19.33 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.TUE.HHZ. | 2011-04-01T17:16:17.51 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MAGA.HHE. | 2011-04-01T17:16:16.74 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.BERNI.HHZ. | 2011-04-01T17:16:16.47 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.BRMO.HHZ. | 2011-04-01T17:16:16.37 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.DAVOX.HHZ. | 2011-04-01T17:16:15.61 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.FUORN.HHZ. | 2011-04-01T17:16:15.33 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
NI.CGRP.HHZ. | 2011-04-01T17:16:14.18 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.PLONS.HHZ. | 2011-04-01T17:16:14.67 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.PDG.HHZ. | 2011-04-01T17:16:12.06 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
NI.POLC.HHZ. | 2011-04-01T17:16:12.57 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
OE.WTTA.HHZ. | 2011-04-01T17:16:09.59 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
NI.PALA.HHN. | 2011-04-01T17:16:09.88 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
RF.GEPF.HHZ. | 2011-04-01T17:16:09.84 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PTCC.HHZ. | 2011-04-01T17:16:08.34 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
NI.ACOM.HHZ. | 2011-04-01T17:16:08.00 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MABI.HHZ. | 2011-04-01T17:16:07.03 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
OE.ARSA.HHZ. | 2011-04-01T17:16:01.29 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FVI.HHE. | 2011-04-01T17:16:00.44 | 10.0 | undecidable | manual | P | 0 | 0 | 0 |