A magnitude mb 5.5 earthquake occured in region: Off east coast of Honshu, Japan [Sea: Japan], on
and geographic coordinates (lat, lon) 40.1100, 143.3100 at 8 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 5.5 | 2011-03-12 04:52:54 |
40.11 | 143.31 | 8 | 2013-01-05 23:03:19 |
CSEM | 1181199 |
Field | Value |
---|---|
Time (UTC) | 2011-03-12 04:52:54 |
Latitude | 40.1100 |
Longitude | 143.3100 |
Depth (km) | 8 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 1181199 |
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 | 50 |
Number of defining phases | 39 |
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 | 50 |
Number of stations from which data was used for origin computation | 39 |
Field | Value |
---|---|
Value | 5.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | mb |
Reference to an origin | 1181199 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 23:03:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSC.EHZ. | 2011-03-12T05:05:39.50 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SCHR.EHE. | 2011-03-12T05:05:38.03 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MCEL.HHZ. | 2011-03-12T05:05:38.97 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MRB1.HHZ. | 2011-03-12T05:05:37.45 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SIRI.HHZ. | 2011-03-12T05:05:37.77 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
GU.TRAV.HHN. | 2011-03-12T05:05:37.70 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CRAC.EHN. | 2011-03-12T05:05:36.38 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MIDA.HHN. | 2011-03-12T05:05:36.16 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SASS.HHN. | 2011-03-12T05:05:36.59 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MIGL.HHZ. | 2011-03-12T05:05:36.05 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.RM32.EHZ. | 2011-03-12T05:05:35.21 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FRES.HHZ. | 2011-03-12T05:05:35.02 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MGAB.HHZ. | 2011-03-12T05:05:35.83 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SACS.HHZ. | 2011-03-12T05:05:35.48 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
GU.CIRO.HHZ. | 2011-03-12T05:05:35.17 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CAMP.HHE. | 2011-03-12T05:05:35.01 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VCEL.EHZ. | 2011-03-12T05:05:35.66 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.RM33.EHE. | 2011-03-12T05:05:35.25 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PALZ.HHZ. | 2011-03-12T05:05:35.16 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SMA1.EHZ. | 2011-03-12T05:05:35.58 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.LTRZ.EHZ. | 2011-03-12T05:05:34.13 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CESI.HHZ. | 2011-03-12T05:05:34.05 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.NRCA.HHZ. | 2011-03-12T05:05:34.85 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SFI.EHZ. | 2011-03-12T05:05:34.12 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MURB.HHZ. | 2011-03-12T05:05:34.16 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ASQU.HHN. | 2011-03-12T05:05:34.05 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.BADI.EHZ. | 2011-03-12T05:05:34.98 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PARC.HHZ. | 2011-03-12T05:05:33.39 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FNVD.HHZ. | 2011-03-12T05:05:33.73 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.AMUR.HHZ. | 2011-03-12T05:05:33.44 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.RSM.HHZ. | 2011-03-12T05:05:32.79 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SGRT.HHZ. | 2011-03-12T05:05:32.04 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SNTG.HHZ. | 2011-03-12T05:05:32.99 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MSAG.HHZ. | 2011-03-12T05:05:32.03 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FSSB.HHZ. | 2011-03-12T05:05:31.83 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.MMK.HHZ. | 2011-03-12T05:05:31.54 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SSFR.HHZ. | 2011-03-12T05:05:31.42 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.MUGIO.HHN. | 2011-03-12T05:05:29.07 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VARE.HHZ. | 2011-03-12T05:05:29.92 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.TUE.HHE. | 2011-03-12T05:05:29.09 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.FUSIO.HHZ. | 2011-03-12T05:05:28.67 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MAGA.HHE. | 2011-03-12T05:05:26.96 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.FUORN.HHZ. | 2011-03-12T05:05:25.56 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.BERNI.HHN. | 2011-03-12T05:05:25.12 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MABI.HHZ. | 2011-03-12T05:05:24.80 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.TIR.HHZ. | 2011-03-12T05:05:24.67 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FRON.EHZ. | 2011-03-12T05:05:24.99 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
NI.CGRP.HHZ. | 2011-03-12T05:05:23.56 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.PDG.HHZ. | 2011-03-12T05:05:21.88 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
NI.PALA.HHN. | 2011-03-12T05:05:18.22 | 0.1 | undecidable | manual | P | 0 | 0 | 0 |