A magnitude Md 2.0 earthquake occured in region: 3 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 43.0010, 12.9650 at 5 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 | 3 | 145 | 145 |
Serravalle di Chienti | MC | 8 | 1070 | 1215 |
Pieve Torina | MC | 9 | 1458 | 2673 |
Fiordimonte | MC | 11 | 202 | 2875 |
Muccia | MC | 11 | 915 | 3790 |
Pievebovigliana | MC | 12 | 866 | 4656 |
Sellano | PG | 13 | 1079 | 5735 |
Visso | MC | 13 | 1107 | 6842 |
Preci | PG | 15 | 724 | 7566 |
Ussita | MC | 16 | 444 | 8010 |
Fiastra | MC | 16 | 559 | 8569 |
Sefro | MC | 16 | 422 | 8991 |
Camerino | MC | 17 | 6974 | 15965 |
Acquacanina | MC | 17 | 121 | 16086 |
Valtopina | PG | 18 | 1398 | 17484 |
Nocera Umbra | PG | 19 | 5839 | 23323 |
Castelsantangelo sul Nera | MC | 19 | 281 | 23604 |
Pioraco | MC | 20 | 1134 | 24738 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML-VAX 1.5 |
1997-10-20 13:45:41 |
43.001 | 12.965 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 303959 |
Field | Value |
---|---|
Time (UTC) | 1997-10-20 13:45:41 ± 0.405 |
Latitude | 43.0010 ± 0.0148 |
Longitude | 12.9650 ± 0.0338 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 303959 |
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) | 3204.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 200 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.00210 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00631 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 303959 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:45:27 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 303959 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1997-10-20T13:46:04.75 | 10.0 | undecidable | manual | SG | 198 | 0.6438 | -0.37 | 0.7 | |
--.ARV.Z. | 1997-10-20T13:45:59.48 | 10.0 | undecidable | manual | SG | 357 | 0.4995 | -0.72 | 0.6 | |
--.FB9.Z. | 1997-10-20T13:45:55.00 | 10.0 | undecidable | manual | PG | 348 | 0.6993 | -1.06 | 0.7 | |
--.MNS.Z. | 1997-10-20T13:45:55.20 | 10.0 | undecidable | manual | PG | 198 | 0.6438 | -0.05 | 1.9 | |
--.ARV.Z. | 1997-10-20T13:45:53.41 | 10.0 | undecidable | manual | PG | 357 | 0.4995 | 1.17 | 0.7 | |
--.ASS.Z. | 1997-10-20T13:45:50.18 | 10.0 | undecidable | manual | SG | 284 | 0.2331 | -0.46 | 0.7 | |
--.ASS.Z. | 1997-10-20T13:45:47.29 | 10.0 | undecidable | manual | PG | 284 | 0.2331 | 0.57 | 1.7 |