A magnitude Md 2.3 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on
and geographic coordinates (lat, lon) 43.7600, 13.2000 at 10 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 |
---|---|---|---|---|
Senigallia | AN | 5 | 45027 | 45027 |
Mondolfo | PU | 8 | 14277 | 59304 |
San Costanzo | PU | 10 | 4786 | 64090 |
Trecastelli | AN | 12 | 7625 | 71715 |
Monte Porzio | PU | 15 | 2836 | 74551 |
Montemarciano | AN | 16 | 9992 | 84543 |
Ostra | AN | 17 | 6875 | 91418 |
Fano | PU | 17 | 60888 | 152306 |
Corinaldo | AN | 17 | 4998 | 157304 |
Morro d'Alba | AN | 18 | 1903 | 159207 |
San Giorgio di Pesaro | PU | 18 | 1388 | 160595 |
Monte San Vito | AN | 19 | 6848 | 167443 |
Piagge | PU | 19 | 1022 | 168465 |
Belvedere Ostrense | AN | 20 | 2234 | 170699 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1985-02-08 10:08:02 |
43.76 | 13.2 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 1359 |
Field | Value |
---|---|
Time (UTC) | 1985-02-08 10:08:02 ± 0.302 |
Latitude | 43.7600 ± 0.0129 |
Longitude | 13.2000 ± 0.0204 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 1359 |
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) | 2173.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 328 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
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) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00720 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 1359 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:06:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.AS1.Z. | 1985-02-08T10:08:31.00 | 10.0 | undecidable | manual | SG | 209 | 0.7992 | 0.32 | 0 | |
--.CM8.Z. | 1985-02-08T10:08:23.00 | 10.0 | undecidable | manual | SG | 183 | 0.5661 | -0.11 | 0.8 | |
--.AS1.Z. | 1985-02-08T10:08:19.00 | 10.0 | undecidable | manual | PG | 209 | 0.7992 | 0.02 | 1.5 | |
--.AR1.Z. | 1985-02-08T10:08:15.00 | 10.0 | undecidable | manual | SG | 215 | 0.3108 | -0.23 | 0.3 | |
--.CM8.Z. | 1985-02-08T10:08:14.60 | 10.0 | undecidable | manual | PG | 183 | 0.5661 | 0 | 1.8 | |
--.AR1.Z. | 1985-02-08T10:08:10.00 | 10.0 | undecidable | manual | PG | 215 | 0.3108 | -0.05 | 1.7 |