A magnitude mb 3.5 earthquake occured in region: Greece [Sea], on
and geographic coordinates (lat, lon) 38.3600, 21.8700 at 2 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 3.5 | 2011-09-04 18:15:55 |
38.36 | 21.87 | 2 | 2013-01-06 01:20:29 |
CSEM | 1281409 |
Field | Value |
---|---|
Time (UTC) | 2011-09-04 18:15:55 |
Latitude | 38.3600 |
Longitude | 21.8700 |
Depth (km) | 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 1281409 |
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 | 17 |
Number of defining phases | 10 |
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 | 17 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 3.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | mb |
Reference to an origin | 1281409 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-06 01:20:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.POFI.HHE. | 2011-09-04T18:17:40.57 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.INTR.HHZ. | 2011-09-04T18:17:39.57 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.MESG.HHN. | 2011-09-04T18:17:36.40 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SGG.HHE. | 2011-09-04T18:17:35.41 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PTRJ.HHZ. | 2011-09-04T18:17:29.70 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.GATE.HHN. | 2011-09-04T18:17:28.47 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MCRV.HHN. | 2011-09-04T18:17:23.00 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CDRU.HHE. | 2011-09-04T18:17:19.09 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.SLCN.HHZ. | 2011-09-04T18:17:14.19 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.GMB.BHZ. | 2011-09-04T18:17:13.80 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MTSN.HHZ. | 2011-09-04T18:17:12.70 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 | ||
MN.PDG.HHE. | 2011-09-04T18:17:12.75 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CAR1.HHZ. | 2011-09-04T18:17:03.27 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.SALB.HHE. | 2011-09-04T18:17:03.97 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.SERS.HHN. | 2011-09-04T18:16:57.87 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 | ||
MN.TIR.HHZ. | 2011-09-04T18:16:56.72 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.CRAC.EHN. | 2011-09-04T18:16:40.31 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |