A magnitude Mw 5.8 earthquake occured in region: Southwestern Ryukyu Islands, Japan [Sea: Japan], on
and geographic coordinates (lat, lon) 23.6000, 123.6000 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 |
Mw 5.8 | 2009-08-18 13:17:36 |
23.6 | 123.6 | 10 | 2013-01-05 18:08:46 |
CSEM | 950839 |
Field | Value |
---|---|
Time (UTC) | 2009-08-18 13:17:36 |
Latitude | 23.6000 |
Longitude | 123.6000 |
Depth (km) | 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 950839 |
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 | 44 |
Number of defining phases | 29 |
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 | 44 |
Number of stations from which data was used for origin computation | 29 |
Field | Value |
---|---|
Value | 5.8 |
Uncertainty | |
Num. used stations | |
Type of magnitude | Mw |
Reference to an origin | 950839 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 18:08:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ERBM.EHZ. | 2009-08-18T13:30:32.45 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FNVD.HHN. | 2009-08-18T13:30:31.06 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PZZT.HHZ. | 2009-08-18T13:30:30.82 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MURB.HHZ. | 2009-08-18T13:30:29.10 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SOI.EHZ. | 2009-08-18T13:30:29.02 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.TUE.HHZ. | 2009-08-18T13:30:28.40 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.LNSS.HHZ. | 2009-08-18T13:30:28.15 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ASQU.HHZ. | 2009-08-18T13:30:28.96 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.BADI.EHZ. | 2009-08-18T13:30:28.39 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PTQR.SHZ. | 2009-08-18T13:30:28.15 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SFI.EHZ. | 2009-08-18T13:30:28.95 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PARC.HHZ. | 2009-08-18T13:30:28.25 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SDI.SHZ. | 2009-08-18T13:30:27.47 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.AQU.HHZ. | 2009-08-18T13:30:27.37 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VVLD.HHZ. | 2009-08-18T13:30:27.23 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.BRMO.HHZ. | 2009-08-18T13:30:27.61 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SMA1.EHZ. | 2009-08-18T13:30:27.45 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FAGN.HHZ. | 2009-08-18T13:30:27.36 | 1.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FIAM.HHZ. | 2009-08-18T13:30:27.57 | 1.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.RNI2.HHZ. | 2009-08-18T13:30:27.38 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CAMP.HHZ. | 2009-08-18T13:30:27.25 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PIEI.HHZ. | 2009-08-18T13:30:27.79 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FDMO.HHZ. | 2009-08-18T13:30:26.73 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VCEL.EHZ. | 2009-08-18T13:30:26.45 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SNTG.SHZ. | 2009-08-18T13:30:26.70 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.NRCA.SHZ. | 2009-08-18T13:30:26.10 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.INTR.HHZ. | 2009-08-18T13:30:26.84 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.RSM.HHZ. | 2009-08-18T13:30:26.47 | 1.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.TERO.HHZ. | 2009-08-18T13:30:25.43 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.LPEL.HHZ. | 2009-08-18T13:30:25.05 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FSSB.HHZ. | 2009-08-18T13:30:25.72 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.GUMA.HHZ. | 2009-08-18T13:30:25.34 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SGO.SHZ. | 2009-08-18T13:30:25.60 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.TDS.SHZ. | 2009-08-18T13:30:25.21 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ARVD.HHZ. | 2009-08-18T13:30:25.76 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SERS.HHZ. | 2009-08-18T13:30:24.57 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VULT.HHZ. | 2009-08-18T13:30:24.20 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ACER.HHZ. | 2009-08-18T13:30:23.07 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PALZ.HHZ. | 2009-08-18T13:30:23.28 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CRAC.EHZ. | 2009-08-18T13:30:23.00 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PTRP.EHZ. | 2009-08-18T13:30:23.23 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CTI.EHZ. | 2009-08-18T13:30:22.75 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.TIR.HHE. | 2009-08-18T13:30:09.61 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.PDG.HHZ. | 2009-08-18T13:30:08.18 | 10.0 | undecidable | manual | P | 0 | 0 | 0 |