A magnitude Md 2.0 earthquake occured in region: 5 km W Fossato di Vico (PG), on
and geographic coordinates (lat, lon) 43.2910, 12.7040 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 |
---|---|---|---|---|
Fossato di Vico | PG | 5 | 2840 | 2840 |
Sigillo | PG | 6 | 2404 | 5244 |
Costacciaro | PG | 8 | 1216 | 6460 |
Gualdo Tadino | PG | 9 | 15208 | 21668 |
Gubbio | PG | 12 | 32216 | 53884 |
Scheggia e Pascelupo | PG | 13 | 1393 | 55277 |
Valfabbrica | PG | 17 | 3389 | 58666 |
Fabriano | AN | 17 | 31480 | 90146 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1987-09-09 07:22:05 |
43.291 | 12.704 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 54999 |
Field | Value |
---|---|
Time (UTC) | 1987-09-09 07:22:05 ± 0.116 |
Latitude | 43.2910 ± 0.0062 |
Longitude | 12.7040 ± 0.0136 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 54999 |
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) | 1294.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 210 |
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) | 0.00202 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00300 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 54999 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:52:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CM8.Z. | 1987-09-09T07:22:17.96 | 10.0 | undecidable | manual | SG | 106 | 0.333 | 0.28 | 0.2 | |
--.ARV.Z. | 1987-09-09T07:22:15.78 | 10.0 | undecidable | manual | SG | 39 | 0.2664 | 0.14 | 0.4 | |
--.ASS.Z. | 1987-09-09T07:22:14.48 | 10.0 | undecidable | manual | SG | 189 | 0.222 | 0.09 | 0.5 | |
--.CM8.Z. | 1987-09-09T07:22:12.90 | 10.0 | negative | manual | PG | 106 | 0.333 | -0.24 | 0.9 | |
--.ARV.Z. | 1987-09-09T07:22:11.17 | 10.0 | undecidable | manual | PG | 39 | 0.2664 | 0.02 | 1.4 | |
--.ASS.Z. | 1987-09-09T07:22:10.40 | 10.0 | positive | manual | PG | 189 | 0.222 | -0.03 | 2.7 |