A magnitude mb 6.5 earthquake occured in region: Southwestern Ryukyu Islands, Japan [Sea: Japan], on
and geographic coordinates (lat, lon) 23.5400, 123.7000 at 10 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 6.5 | 2010-02-07 06:09:59 |
23.54 | 123.7 | 10 | 2013-01-05 19:24:53 |
CSEM | 1012029 |
Field | Value |
---|---|
Time (UTC) | 2010-02-07 06:09:59 |
Latitude | 23.5400 |
Longitude | 123.7000 |
Depth (km) | 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 1012029 |
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 | 30 |
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 | 30 |
Number of stations from which data was used for origin computation | 28 |
Field | Value |
---|---|
Value | 6.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | mb |
Reference to an origin | 1012029 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 19:24:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRGE.HHE. | 2010-02-07T06:22:59.62 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FIR.HHZ. | 2010-02-07T06:22:55.40 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VMG.SHZ. | 2010-02-07T06:22:53.75 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MIDA.HHE. | 2010-02-07T06:22:53.34 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PLAC.HHZ. | 2010-02-07T06:22:53.25 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MDI.HHZ. | 2010-02-07T06:22:52.60 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.POFI.HHZ. | 2010-02-07T06:22:52.02 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ASQU.HHE. | 2010-02-07T06:22:52.29 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CAFI.HHZ. | 2010-02-07T06:22:52.06 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.TUE.HHE. | 2010-02-07T06:22:51.54 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.INTR.HHZ. | 2010-02-07T06:22:50.66 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.AQU.HHZ. | 2010-02-07T06:22:50.03 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.T0104.HHZ. | 2010-02-07T06:22:50.42 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MAGA.HHE. | 2010-02-07T06:22:50.14 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SALO.HHZ. | 2010-02-07T06:22:50.59 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.RNI2.HHN. | 2010-02-07T06:22:50.39 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MABI.HHZ. | 2010-02-07T06:22:50.08 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.NRCA.SHZ. | 2010-02-07T06:22:50.46 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VVLD.HHZ. | 2010-02-07T06:22:50.15 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ROVR.HHZ. | 2010-02-07T06:22:49.68 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VULT.HHZ. | 2010-02-07T06:22:49.92 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CERA.HHN. | 2010-02-07T06:22:49.05 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FDMO.HHZ. | 2010-02-07T06:22:49.82 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.TEOL.HHZ. | 2010-02-07T06:22:48.03 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SCHR.EHZ. | 2010-02-07T06:22:47.70 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MRVN.HHZ. | 2010-02-07T06:22:45.43 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.AMUR.HHZ. | 2010-02-07T06:22:44.60 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.NOCI.HHZ. | 2010-02-07T06:22:43.46 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MESG.HHZ. | 2010-02-07T06:22:41.50 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.BLY.HHZ. | 2010-02-07T06:22:32.93 | 0.3 | undecidable | manual | P | 0 | 0 | 0 |