A magnitude Md 2.4 earthquake occured in region: 6 km SE Genga (AN), on
and geographic coordinates (lat, lon) 43.3900, 12.9890 at 5 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 |
---|---|---|---|---|
Genga | AN | 6 | 1797 | 1797 |
Serra San Quirico | AN | 7 | 2850 | 4647 |
Poggio San Vicino | MC | 8 | 246 | 4893 |
Cerreto d'Esi | AN | 8 | 3817 | 8710 |
Fabriano | AN | 9 | 31480 | 40190 |
Mergo | AN | 10 | 1037 | 41227 |
Apiro | MC | 12 | 2280 | 43507 |
Sassoferrato | AN | 12 | 7285 | 50792 |
Cupramontana | AN | 12 | 4756 | 55548 |
Rosora | AN | 12 | 1985 | 57533 |
Arcevia | AN | 13 | 4612 | 62145 |
Castelplanio | AN | 14 | 3540 | 65685 |
Maiolati Spontini | AN | 14 | 6248 | 71933 |
Matelica | MC | 15 | 9981 | 81914 |
Poggio San Marcello | AN | 15 | 693 | 82607 |
Esanatoglia | MC | 16 | 2034 | 84641 |
Monte Roberto | AN | 16 | 3061 | 87702 |
Montecarotto | AN | 17 | 1987 | 89689 |
Staffolo | AN | 17 | 2253 | 91942 |
San Paolo di Jesi | AN | 17 | 933 | 92875 |
Castelbellino | AN | 17 | 4947 | 97822 |
Serra de' Conti | AN | 18 | 3746 | 101568 |
Gagliole | MC | 18 | 620 | 102188 |
Cingoli | MC | 19 | 10352 | 112540 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1991-12-23 15:49:04 |
43.39 | 12.989 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 155769 |
Field | Value |
---|---|
Time (UTC) | 1991-12-23 15:49:04 ± 0.644 |
Latitude | 43.3900 ± 0.0169 |
Longitude | 12.9890 ± 0.0557 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 155769 |
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) | 4872.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 233 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00874 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 155769 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:25:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SFI.Z. | 1991-12-23T15:49:38.00 | 10.0 | undecidable | manual | SG | 302 | 0.9657 | -0.75 | 0.3 | |
--.CRE.Z. | 1991-12-23T15:49:32.00 | 10.0 | undecidable | manual | SG | 287 | 0.777 | -0.79 | 0.3 | |
--.SFI.Z. | 1991-12-23T15:49:25.00 | 10.0 | undecidable | manual | PG | 302 | 0.9657 | 0.66 | 1 | |
--.CRE.Z. | 1991-12-23T15:49:22.00 | 10.0 | undecidable | manual | PG | 287 | 0.777 | 1.09 | 0.5 | |
--.ASS.Z. | 1991-12-23T15:49:21.00 | 10.0 | undecidable | manual | SG | 216 | 0.3996 | 0.49 | 0.6 | |
--.ASS.Z. | 1991-12-23T15:49:13.00 | 10.0 | undecidable | manual | PG | 216 | 0.3996 | -0.82 | 0.9 | |
--.ARV.Z. | 1991-12-23T15:49:08.98 | 10.0 | undecidable | manual | SG | 343 | 0.111 | -0.4 | 0.6 | |
--.ARV.Z. | 1991-12-23T15:49:07.39 | 10.0 | positive | manual | PG | 343 | 0.111 | 0 | 3.9 |