A magnitude Md 2.0 earthquake occured in region: 4 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9990, 12.9520 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 |
---|---|---|---|---|
Monte Cavallo | MC | 4 | 145 | 145 |
Serravalle di Chienti | MC | 8 | 1070 | 1215 |
Pieve Torina | MC | 10 | 1458 | 2673 |
Muccia | MC | 12 | 915 | 3588 |
Fiordimonte | MC | 12 | 202 | 3790 |
Sellano | PG | 12 | 1079 | 4869 |
Pievebovigliana | MC | 13 | 866 | 5735 |
Visso | MC | 13 | 1107 | 6842 |
Preci | PG | 15 | 724 | 7566 |
Ussita | MC | 16 | 444 | 8010 |
Sefro | MC | 17 | 422 | 8432 |
Fiastra | MC | 17 | 559 | 8991 |
Valtopina | PG | 17 | 1398 | 10389 |
Camerino | MC | 18 | 6974 | 17363 |
Nocera Umbra | PG | 18 | 5839 | 23202 |
Acquacanina | MC | 19 | 121 | 23323 |
Cerreto di Spoleto | PG | 20 | 1075 | 24398 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 2001-12-09 13:26:07 |
42.999 | 12.952 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 432869 |
Field | Value |
---|---|
Time (UTC) | 2001-12-09 13:26:07 ± 0.101 |
Latitude | 42.9990 ± 0.0075 |
Longitude | 12.9520 ± 0.0117 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 432869 |
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) | 1264.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00575 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 432869 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:48:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 2001-12-09T13:26:29.90 | 10.0 | undecidable | manual | SG | 198 | 0.6327 | -0.59 | 0 | |
--.MNS.Z. | 2001-12-09T13:26:17.76 | 10.0 | undecidable | manual | PG! | 198 | 0.6327 | -3.16 | 0 | |
--.ASS.Z. | 2001-12-09T13:26:17.21 | 10.0 | undecidable | manual | SG | 286 | 0.222 | 0.12 | 0.7 | |
--.SNTG.Z. | 2001-12-09T13:26:17.69 | 10.0 | undecidable | manual | SG | 358 | 0.2553 | -0.28 | 0.4 | |
--.NRCA.Z. | 2001-12-09T13:26:16.70 | 10.0 | undecidable | manual | SG | 144 | 0.1998 | -0.22 | 0.5 | |
--.SNTG.Z. | 2001-12-09T13:26:13.58 | 10.0 | undecidable | manual | PG | 358 | 0.2553 | -0.12 | 1.8 | |
--.ASS.Z. | 2001-12-09T13:26:13.36 | 10.0 | undecidable | manual | PG | 286 | 0.222 | 0.17 | 1.5 | |
--.NRCA.Z. | 2001-12-09T13:26:12.89 | 10.0 | positive | manual | PG | 144 | 0.1998 | 0.17 | 3.1 |