A magnitude Md 2.0 earthquake occured in region: 6 km W Sassoferrato (AN), on
and geographic coordinates (lat, lon) 43.4260, 12.7890 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 |
---|---|---|---|---|
Sassoferrato | AN | 6 | 7285 | 7285 |
Serra Sant'Abbondio | PU | 8 | 1027 | 8312 |
Costacciaro | PG | 10 | 1216 | 9528 |
Scheggia e Pascelupo | PG | 10 | 1393 | 10921 |
Frontone | PU | 11 | 1300 | 12221 |
Sigillo | PG | 11 | 2404 | 14625 |
Genga | AN | 12 | 1797 | 16422 |
Fabriano | AN | 14 | 31480 | 47902 |
Cantiano | PU | 14 | 2245 | 50147 |
Fossato di Vico | PG | 15 | 2840 | 52987 |
Arcevia | AN | 15 | 4612 | 57599 |
Pergola | PU | 16 | 6333 | 63932 |
Cagli | PU | 18 | 8731 | 72663 |
Serra San Quirico | AN | 19 | 2850 | 75513 |
Gubbio | PG | 19 | 32216 | 107729 |
Cerreto d'Esi | AN | 20 | 3817 | 111546 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1985-05-12 02:28:16 |
43.426 | 12.789 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 6139 |
Field | Value |
---|---|
Time (UTC) | 1985-05-12 02:28:16 ± 0.216 |
Latitude | 43.4260 ± 0.0146 |
Longitude | 12.7890 ± 0.0221 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 6139 |
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) | 2415.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00931 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 6139 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:10:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PO9.Z. | 1985-05-12T02:28:47.00 | 10.0 | undecidable | manual | SG | 172 | 0.8547 | 1.27 | 0 | |
--.MNS.Z. | 1985-05-12T02:28:37.00 | 10.0 | undecidable | manual | PN | 184 | 1.0323 | 0.35 | 1.1 | |
--.PO9.Z. | 1985-05-12T02:28:33.00 | 10.0 | undecidable | manual | PG | 172 | 0.8547 | -0.28 | 1.3 | |
--.AS1.Z. | 1985-05-12T02:28:30.00 | 10.0 | undecidable | manual | SG | 195 | 0.3663 | -0.27 | 0.7 | |
--.CH1.Z. | 1985-05-12T02:28:29.50 | 10.0 | undecidable | manual | PG | 288 | 0.6327 | 0.22 | 1.6 | |
--.AS1.Z. | 1985-05-12T02:28:23.50 | 10.0 | undecidable | manual | PG | 195 | 0.3663 | -0.85 | 0.5 | |
--.AR1.Z. | 1985-05-12T02:28:22.50 | 10.0 | undecidable | manual | SG | 56 | 0.1221 | 0.04 | 0.8 | |
--.AR1.Z. | 1985-05-12T02:28:19.80 | 10.0 | undecidable | manual | PG | 56 | 0.1221 | -0.04 | 2 |