A magnitude mb 5.3 earthquake occured in region: Vanuatu Islands [Sea: Vanuatu], on
and geographic coordinates (lat, lon) -17.3800, 167.9000 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 5.3 | 2010-08-16 17:20:13 |
-17.38 | 167.9 | 20 | 2013-01-05 21:15:09 |
CSEM | 1098639 |
Field | Value |
---|---|
Time (UTC) | 2010-08-16 17:20:13 |
Latitude | -17.3800 |
Longitude | 167.9000 |
Depth (km) | 20 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 1098639 |
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 | 11 |
Number of defining phases | 9 |
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 | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 5.3 |
Uncertainty | |
Num. used stations | |
Type of magnitude | mb |
Reference to an origin | 1098639 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 21:15:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRES.HHZ. | 2010-08-16T17:40:20.51 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SOI.EHZ. | 2010-08-16T17:40:03.46 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MTCE.HHZ. | 2010-08-16T17:39:55.54 | 1.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.SEI.SHZ. | 2010-08-16T17:39:55.38 | 1.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.SERS.HHZ. | 2010-08-16T17:39:54.30 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MAGA.HHE. | 2010-08-16T17:39:53.30 | 1.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CRAC.EHZ. | 2010-08-16T17:39:53.19 | 1.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.PARC.HHZ. | 2010-08-16T17:39:53.94 | 1.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.SGO.SHZ. | 2010-08-16T17:39:53.08 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
MN.TUE.HHZ. | 2010-08-16T17:39:50.68 | 0.6 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.BRMO.HHZ. | 2010-08-16T17:39:50.42 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 |