A magnitude Md 2.4 earthquake occured in region: 6 km W Sefro (MC), on
and geographic coordinates (lat, lon) 43.1380, 12.8720 at 9 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 |
---|---|---|---|---|
Sefro | MC | 6 | 422 | 422 |
Nocera Umbra | PG | 7 | 5839 | 6261 |
Fiuminata | MC | 8 | 1402 | 7663 |
Serravalle di Chienti | MC | 10 | 1070 | 8733 |
Pioraco | MC | 10 | 1134 | 9867 |
Gualdo Tadino | PG | 13 | 15208 | 25075 |
Valtopina | PG | 13 | 1398 | 26473 |
Esanatoglia | MC | 14 | 2034 | 28507 |
Muccia | MC | 15 | 915 | 29422 |
Camerino | MC | 16 | 6974 | 36396 |
Castelraimondo | MC | 17 | 4587 | 40983 |
Matelica | MC | 17 | 9981 | 50964 |
Pieve Torina | MC | 18 | 1458 | 52422 |
Monte Cavallo | MC | 19 | 145 | 52567 |
Pievebovigliana | MC | 19 | 866 | 53433 |
Gagliole | MC | 20 | 620 | 54053 |
Fossato di Vico | PG | 20 | 2840 | 56893 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1985-07-29 10:02:32 |
43.138 | 12.872 | 9 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 11039 |
Field | Value |
---|---|
Time (UTC) | 1985-07-29 10:02:32 ± 0.185 |
Latitude | 43.1380 ± 0.0135 |
Longitude | 12.8720 ± 0.0181 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 11039 |
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) | 2098.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00688 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 11039 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:14:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PO9.Z. | 1985-07-29T10:02:52.00 | 10.0 | undecidable | manual | SG | 174 | 0.555 | -0.65 | 0.2 | |
--.MNS.Z. | 1985-07-29T10:02:48.50 | 10.0 | undecidable | manual | PG | 190 | 0.7659 | 0.7 | 0.3 | |
--.AR1.Z. | 1985-07-29T10:02:47.00 | 10.0 | undecidable | manual | SG | 7 | 0.3552 | 0.82 | 0.2 | |
--.PO9.Z. | 1985-07-29T10:02:44.00 | 10.0 | undecidable | manual | PG | 174 | 0.555 | -0.09 | 1.2 | |
--.CM2.Z. | 1985-07-29T10:02:41.50 | 10.0 | undecidable | manual | SG | 74 | 0.1998 | 0.64 | 0.4 | |
--.AR1.Z. | 1985-07-29T10:02:40.00 | 10.0 | positive | manual | PG | 7 | 0.3552 | -0.36 | 2.3 | |
--.AS1.Z. | 1985-07-29T10:02:40.50 | 10.0 | undecidable | manual | SG | 244 | 0.1665 | 0.59 | 0.4 | |
--.CM2.Z. | 1985-07-29T10:02:36.90 | 10.0 | undecidable | manual | PG | 74 | 0.1998 | -0.39 | 1.1 | |
--.AS1.Z. | 1985-07-29T10:02:36.50 | 10.0 | positive | manual | PG | 244 | 0.1665 | -0.24 | 2.8 |