A magnitude Md 2.1 earthquake occured in region: 3 km E Fabriano (AN), on
and geographic coordinates (lat, lon) 43.3420, 12.9380 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 |
---|---|---|---|---|
Fabriano | AN | 3 | 31480 | 31480 |
Cerreto d'Esi | AN | 5 | 3817 | 35297 |
Genga | AN | 10 | 1797 | 37094 |
Esanatoglia | MC | 10 | 2034 | 39128 |
Matelica | MC | 11 | 9981 | 49109 |
Poggio San Vicino | MC | 12 | 246 | 49355 |
Sassoferrato | AN | 12 | 7285 | 56640 |
Serra San Quirico | AN | 13 | 2850 | 59490 |
Fossato di Vico | PG | 15 | 2840 | 62330 |
Gagliole | MC | 16 | 620 | 62950 |
Sigillo | PG | 16 | 2404 | 65354 |
Mergo | AN | 17 | 1037 | 66391 |
Apiro | MC | 17 | 2280 | 68671 |
Fiuminata | MC | 17 | 1402 | 70073 |
Gualdo Tadino | PG | 17 | 15208 | 85281 |
Castelraimondo | MC | 18 | 4587 | 89868 |
Arcevia | AN | 18 | 4612 | 94480 |
Costacciaro | PG | 18 | 1216 | 95696 |
Pioraco | MC | 19 | 1134 | 96830 |
Cupramontana | AN | 19 | 4756 | 101586 |
Rosora | AN | 19 | 1985 | 103571 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1985-04-13 13:00:39 |
43.342 | 12.938 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 4589 |
Field | Value |
---|---|
Time (UTC) | 1985-04-13 13:00:39 ± 0.38 |
Latitude | 43.3420 ± 0.0175 |
Longitude | 12.9380 ± 0.0672 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 4589 |
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) | 5772.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 178 |
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) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00138 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 4589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:09:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1985-04-13T13:01:13.00 | 10.0 | undecidable | manual | SG | 191 | 0.9657 | 0.54 | 0.5 | |
--.PO9.Z. | 1985-04-13T13:01:06.50 | 10.0 | undecidable | manual | SG | 179 | 0.7659 | 0.71 | 0.4 | |
--.MNS.Z. | 1985-04-13T13:00:57.00 | 10.0 | undecidable | manual | PG | 191 | 0.9657 | -1.42 | 0.5 | |
--.PO9.Z. | 1985-04-13T13:00:54.50 | 10.0 | undecidable | manual | PG | 179 | 0.7659 | -0.07 | 2 | |
--.AS1.Z. | 1985-04-13T13:00:53.00 | 10.0 | undecidable | manual | SG | 216 | 0.3441 | 0.65 | 0.7 | |
--.AS1.Z. | 1985-04-13T13:00:46.50 | 10.0 | undecidable | manual | PG | 216 | 0.3441 | -0.3 | 2.3 | |
--.AR1.Z. | 1985-04-13T13:00:45.00 | 10.0 | undecidable | manual | SG | 1 | 0.1554 | -1.16 | 0.4 | |
--.AR1.Z. | 1985-04-13T13:00:44.00 | 10.0 | undecidable | manual | PG | 1 | 0.1554 | 0.77 | 1.3 |