A magnitude ML 3.1 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 38.6000, 20.5000 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 |
ML 3.1 | 2009-07-03 20:56:35 |
38.6 | 20.5 | 2 | 2013-01-05 17:25:14 |
CSEM | 915109 |
Field | Value |
---|---|
Time (UTC) | 2009-07-03 20:56:35 |
Latitude | 38.6000 |
Longitude | 20.5000 |
Depth (km) | 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 915109 |
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 | 23 |
Number of defining phases | 7 |
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 | 23 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 3.1 |
Uncertainty | |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 915109 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 17:25:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHE. | 2009-07-03T20:58:29.03 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FDMO.HHE. | 2009-07-03T20:58:21.01 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CING.HHZ. | 2009-07-03T20:58:20.45 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.SHZ. | 2009-07-03T20:58:17.39 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SAN2.EHZ. | 2009-07-03T20:58:15.84 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VMG.SHZ. | 2009-07-03T20:58:07.00 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SFI.EHZ. | 2009-07-03T20:58:06.94 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ASQU.HHZ. | 2009-07-03T20:58:05.80 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LAV9.SHZ. | 2009-07-03T20:58:03.01 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MESG.HHN. | 2009-07-03T20:57:52.08 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CSSN.SHZ. | 2009-07-03T20:57:48.04 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MCRV.HHE. | 2009-07-03T20:57:46.00 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SGRT.HHZ. | 2009-07-03T20:57:45.44 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.MSAG.HHN. | 2009-07-03T20:57:43.83 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.SGO.SHZ. | 2009-07-03T20:57:43.34 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CMPR.HHE. | 2009-07-03T20:57:43.81 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CDRU.HHE. | 2009-07-03T20:57:43.44 | 0.6 | undecidable | manual | Pn | 0 | 0 | 0 | ||
MN.CUC.HHZ. | 2009-07-03T20:57:35.45 | 0.6 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.NOCI.HHN. | 2009-07-03T20:57:26.91 | 0.6 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.MEU.SHZ. | 2009-07-03T20:57:23.35 | 10.0 | undecidable | manual | Pn | 0 | 0 | 0 | ||
MN.TIP.HHZ. | 2009-07-03T20:57:21.40 | 0.1 | undecidable | manual | Pn | 0 | 0 | 0 | ||
MN.TIR.HHZ. | 2009-07-03T20:57:20.51 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SCTE.HHE. | 2009-07-03T20:57:08.74 | 0.3 | undecidable | manual | Pn | 0 | 0 | 0 |