A magnitude Md 2.2 earthquake occured in region: 2 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9880, 12.9750 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 | 2 | 145 | 145 |
Pieve Torina | MC | 9 | 1458 | 1603 |
Serravalle di Chienti | MC | 10 | 1070 | 2673 |
Fiordimonte | MC | 11 | 202 | 2875 |
Visso | MC | 11 | 1107 | 3982 |
Sellano | PG | 12 | 1079 | 5061 |
Muccia | MC | 12 | 915 | 5976 |
Pievebovigliana | MC | 12 | 866 | 6842 |
Preci | PG | 13 | 724 | 7566 |
Ussita | MC | 14 | 444 | 8010 |
Fiastra | MC | 16 | 559 | 8569 |
Acquacanina | MC | 17 | 121 | 8690 |
Sefro | MC | 18 | 422 | 9112 |
Castelsantangelo sul Nera | MC | 18 | 281 | 9393 |
Camerino | MC | 18 | 6974 | 16367 |
Cerreto di Spoleto | PG | 19 | 1075 | 17442 |
Valtopina | PG | 20 | 1398 | 18840 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 1.9 |
1997-10-01 10:17:05 |
42.988 | 12.975 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 286469 |
Field | Value |
---|---|
Time (UTC) | 1997-10-01 10:17:05 ± 0.161 |
Latitude | 42.9880 ± 0.0061 |
Longitude | 12.9750 ± 0.0190 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 286469 |
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) | 1689.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 202 |
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) | 0.00219 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00639 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 286469 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:30:00 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 286469 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.FB9.Z. | 1997-10-01T10:17:31.74 | 10.0 | undecidable | manual | SG | 348 | 0.7104 | -0.11 | 0.7 | |
--.MNS.Z. | 1997-10-01T10:17:28.87 | 10.0 | undecidable | manual | SG | 199 | 0.6327 | -0.46 | 0.2 | |
--.ARV.Z. | 1997-10-01T10:17:25.45 | 10.0 | undecidable | manual | SG | 357 | 0.4995 | 0.25 | 0.6 | |
--.FB9.Z. | 1997-10-01T10:17:20.71 | 10.0 | undecidable | manual | PG | 348 | 0.7104 | -0.18 | 1.6 | |
--.MNS.Z. | 1997-10-01T10:17:19.61 | 10.0 | undecidable | manual | PG | 199 | 0.6327 | 0.18 | 1.7 | |
--.ARV.Z. | 1997-10-01T10:17:16.97 | 10.0 | undecidable | manual | PG | 357 | 0.4995 | -0.08 | 2.2 | |
--.ASS.Z. | 1997-10-01T10:17:15.16 | 10.0 | undecidable | manual | SG | 287 | 0.2442 | -0.44 | 0.2 | |
--.ASS.Z. | 1997-10-01T10:17:11.90 | 10.0 | undecidable | manual | PG | 287 | 0.2442 | 0.39 | 0.8 |