A magnitude Md 2.3 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on
and geographic coordinates (lat, lon) 43.7390, 13.4240 at 16 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Falconara Marittima | AN | 13 | 26565 | 26565 |
Montemarciano | AN | 14 | 9992 | 36557 |
Ancona | AN | 16 | 100861 | 137418 |
Senigallia | AN | 17 | 45027 | 182445 |
Chiaravalle | AN | 17 | 14796 | 197241 |
Camerata Picena | AN | 19 | 2567 | 199808 |
Monte San Vito | AN | 20 | 6848 | 206656 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 2002-06-19 22:50:32 |
43.739 | 13.424 | 16 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 443659 |
Field | Value |
---|---|
Time (UTC) | 2002-06-19 22:50:32 ± 0.276 |
Latitude | 43.7390 ± 0.0089 |
Longitude | 13.4240 ± 0.0201 |
Depth (km) | 16 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 443659 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
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) | 1898.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 289 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00372 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00834 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 443659 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:59:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SNTG.Z. | 2002-06-19T22:50:53.94 | 10.0 | undecidable | manual | SG | 215 | 0.5883 | 0.05 | 0.8 | |
--.ASS.Z. | 2002-06-19T22:50:50.34 | 10.0 | undecidable | manual | PG | 219 | 0.8769 | 0.23 | 0.8 | |
--.NRCA.Z. | 2002-06-19T22:50:50.93 | 10.0 | undecidable | manual | PN | 193 | 0.9213 | -0.02 | 1.6 | |
--.FSSB.Z. | 2002-06-19T22:50:49.72 | 10.0 | undecidable | manual | SG | 264 | 0.4662 | -0.07 | 0.7 | |
--.ARV.Z. | 2002-06-19T22:50:48.25 | 10.0 | undecidable | manual | SG | 235 | 0.4107 | -0.07 | 0.8 | |
--.SNTG.Z. | 2002-06-19T22:50:44.55 | 10.0 | undecidable | manual | PG | 215 | 0.5883 | -0.38 | 0.4 | |
--.FSSB.Z. | 2002-06-19T22:50:42.52 | 10.0 | undecidable | manual | PG | 264 | 0.4662 | -0.04 | 1.9 | |
--.ARV.Z. | 2002-06-19T22:50:41.93 | 10.0 | undecidable | manual | PG | 235 | 0.4107 | 0.22 | 1.1 |