A magnitude Md 2.5 earthquake occured in region: 6 km SW Fiuminata (MC), on
and geographic coordinates (lat, lon) 43.1570, 12.8690 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 |
---|---|---|---|---|
Fiuminata | MC | 6 | 1402 | 1402 |
Sefro | MC | 7 | 422 | 1824 |
Nocera Umbra | PG | 8 | 5839 | 7663 |
Pioraco | MC | 10 | 1134 | 8797 |
Gualdo Tadino | PG | 11 | 15208 | 24005 |
Serravalle di Chienti | MC | 12 | 1070 | 25075 |
Esanatoglia | MC | 12 | 2034 | 27109 |
Valtopina | PG | 14 | 1398 | 28507 |
Matelica | MC | 16 | 9981 | 38488 |
Camerino | MC | 16 | 6974 | 45462 |
Castelraimondo | MC | 17 | 4587 | 50049 |
Muccia | MC | 17 | 915 | 50964 |
Fossato di Vico | PG | 18 | 2840 | 53804 |
Gagliole | MC | 19 | 620 | 54424 |
Pieve Torina | MC | 19 | 1458 | 55882 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1986-12-09 00:57:46 |
43.157 | 12.869 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 38009 |
Field | Value |
---|---|
Time (UTC) | 1986-12-09 00:57:46 ± 0.53 |
Latitude | 43.1570 ± 0.0243 |
Longitude | 12.8690 ± 0.0439 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 38009 |
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) | 4471.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 230 |
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) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00729 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 38009 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:38:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1986-12-09T00:58:13.50 | 10.0 | undecidable | manual | SG | 304 | 0.8103 | -0.59 | 0.4 | |
--.CRE.Z. | 1986-12-09T00:58:03.00 | 10.0 | undecidable | manual | PG | 304 | 0.8103 | 0.72 | 0.9 | |
--.ARV.Z. | 1986-12-09T00:57:58.50 | 10.0 | undecidable | manual | SG | 8 | 0.3441 | -0.66 | 0.8 | |
--.ARV.Z. | 1986-12-09T00:57:54.00 | 10.0 | undecidable | manual | PG | 8 | 0.3441 | 0.34 | 2 | |
--.ASS.Z. | 1986-12-09T00:57:54.50 | 10.0 | undecidable | manual | SG | 238 | 0.1776 | 0.54 | 0.7 | |
--.ASS.Z. | 1986-12-09T00:57:50.00 | 10.0 | undecidable | manual | PG | 238 | 0.1776 | -0.65 | 1.3 |