A magnitude mb 6.8 earthquake occured in region: Chile (Peruvian point of view) [Sea], on
and geographic coordinates (lat, lon) -36.4000, -73.1100 at 15 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 6.8 | 2011-02-11 20:05:29 |
-36.4 | -73.11 | 15 | 2013-01-05 22:50:27 |
CSEM | 1171529 |
Field | Value |
---|---|
Time (UTC) | 2011-02-11 20:05:29 |
Latitude | -36.4000 |
Longitude | -73.1100 |
Depth (km) | 15 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 1171529 |
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 | 29 |
Number of defining phases | 15 |
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 | 26 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 6.8 |
Uncertainty | |
Num. used stations | |
Type of magnitude | mb |
Reference to an origin | 1171529 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 22:50:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RAVA.EHZ. | 2011-02-11T20:24:55.20 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SFI.EHZ. | 2011-02-11T20:24:53.29 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.ATTE.HHN. | 2011-02-11T20:24:52.61 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SOI.EHZ. | 2011-02-11T20:24:50.31 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.FRON.EHZ. | 2011-02-11T20:24:47.61 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.TRIV.HHZ. | 2011-02-11T20:24:46.56 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SOI.EHZ. | 2011-02-11T20:24:45.47 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FRES.HHZ. | 2011-02-11T20:24:45.45 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.RM32.EHZ. | 2011-02-11T20:24:42.86 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.RNI2.HHZ. | 2011-02-11T20:24:42.95 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ERBM.EHN. | 2011-02-11T20:24:42.66 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.RM33.EHZ. | 2011-02-11T20:24:42.13 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.RM29.EHZ. | 2011-02-11T20:24:42.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SFI.EHZ. | 2011-02-11T20:24:41.75 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SMA1.EHN. | 2011-02-11T20:24:40.76 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.T0104.HHZ. | 2011-02-11T20:24:40.56 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VAGA.HHZ. | 2011-02-11T20:24:39.14 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CERA.HHZ. | 2011-02-11T20:24:39.88 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CAFI.HHZ. | 2011-02-11T20:24:39.60 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MODR.HHZ. | 2011-02-11T20:24:38.90 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.POFI.HHZ. | 2011-02-11T20:24:37.36 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SGG.HHE. | 2011-02-11T20:24:37.06 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SCHR.EHN. | 2011-02-11T20:24:37.79 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MCEL.HHZ. | 2011-02-11T20:24:33.37 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.HCRL.HHZ. | 2011-02-11T20:24:31.83 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
GU.MAIM.HHZ. | 2011-02-11T20:24:29.12 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.RESU.HHZ. | 2011-02-11T20:24:28.29 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ERBM.EHN. | 2011-02-11T20:24:24.29 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.IACL.HHZ. | 2011-02-11T20:24:23.99 | 0.1 | undecidable | manual | P | 0 | 0 | 0 |