A magnitude Mw 5.8 earthquake occured in region: Ryukyu Islands, Japan [Sea: Japan], on
and geographic coordinates (lat, lon) 28.1000, 129.4300 at 30 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 | 2011-12-11 01:22:44 |
28.1 | 129.43 | 30 | 2013-01-06 02:15:36 |
CSEM | 1320969 |
Field | Value |
---|---|
Time (UTC) | 2011-12-11 01:22:44 |
Latitude | 28.1000 |
Longitude | 129.4300 |
Depth (km) | 30 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 1320969 |
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 | 19 |
Number of defining phases | 16 |
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 | 19 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 5.8 |
Uncertainty | |
Num. used stations | |
Type of magnitude | Mw |
Reference to an origin | 1320969 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-06 02:15:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CIRO.HHE. | 2011-12-11T01:35:39.07 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.GMB.BHZ. | 2011-12-11T01:35:38.96 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.DIX.HHE. | 2011-12-11T01:35:37.63 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SACS.HHZ. | 2011-12-11T01:35:37.02 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MGAB.HHE. | 2011-12-11T01:35:36.46 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MURB.HHN. | 2011-12-11T01:35:36.95 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.BADI.EHE. | 2011-12-11T01:35:35.76 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FIAM.HHZ. | 2011-12-11T01:35:34.90 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VARE.HHN. | 2011-12-11T01:35:34.55 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CERA.HHN. | 2011-12-11T01:35:34.09 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.RNI2.HHZ. | 2011-12-11T01:35:33.95 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FRES.HHZ. | 2011-12-11T01:35:33.70 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SALB.HHZ. | 2011-12-11T01:35:32.54 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.GUMA.HHZ. | 2011-12-11T01:35:32.71 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ACER.HHZ. | 2011-12-11T01:35:31.32 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.T0711.EHN. | 2011-12-11T01:35:31.61 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.BRMO.HHN. | 2011-12-11T01:35:29.80 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
SI.ROSI.HHN. | 2011-12-11T01:35:25.14 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
CH.EMV.HHN. | 2011-12-11T01:35:12.63 | 10.0 | undecidable | manual | P | 0 | 0 | 0 |