A magnitude Md 2.5 earthquake occured in region: 3 km SW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9780, 12.9730 at 2 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 |
Pieve Torina | MC | 10 | 1458 | 1603 |
Sellano | PG | 11 | 1079 | 2682 |
Serravalle di Chienti | MC | 11 | 1070 | 3752 |
Visso | MC | 11 | 1107 | 4859 |
Fiordimonte | MC | 12 | 202 | 5061 |
Preci | PG | 12 | 724 | 5785 |
Muccia | MC | 13 | 915 | 6700 |
Pievebovigliana | MC | 13 | 866 | 7566 |
Ussita | MC | 14 | 444 | 8010 |
Fiastra | MC | 16 | 559 | 8569 |
Castelsantangelo sul Nera | MC | 17 | 281 | 8850 |
Acquacanina | MC | 18 | 121 | 8971 |
Cerreto di Spoleto | PG | 18 | 1075 | 10046 |
Sefro | MC | 19 | 422 | 10468 |
Camerino | MC | 19 | 6974 | 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 2.5
ML-VAX 1.9 |
1997-10-08 05:47:54 |
42.978 | 12.973 | 2 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 293179 |
Field | Value |
---|---|
Time (UTC) | 1997-10-08 05:47:54 ± 0.287 |
Latitude | 42.9780 ± 0.0079 |
Longitude | 12.9730 ± 0.0217 |
Depth (km) | 2 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 293179 |
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) | 1970.9 |
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 | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00219 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00882 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 293179 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:35:55 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 293179 |
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. | 1997-10-08T05:48:21.36 | 10.0 | undecidable | manual | SG | 348 | 0.7215 | 0.03 | 0.8 | |
--.MNS.Z. | 1997-10-08T05:48:18.67 | 10.0 | undecidable | manual | SG | 199 | 0.6327 | 0.47 | 0.3 | |
--.ARV.Z. | 1997-10-08T05:48:15.40 | 10.0 | undecidable | manual | SG | 357 | 0.5106 | 0.75 | 0.1 | |
--.CRE.Z. | 1997-10-08T05:48:14.41 | 10.0 | undecidable | manual | PG | 310 | 0.9768 | -0.31 | 1 | |
--.FB9.Z. | 1997-10-08T05:48:09.93 | 10.0 | undecidable | manual | PG | 348 | 0.7215 | -0.09 | 1.8 | |
--.MNS.Z. | 1997-10-08T05:48:08.20 | 10.0 | undecidable | manual | PG | 199 | 0.6327 | -0.2 | 1.7 | |
--.ARV.Z. | 1997-10-08T05:48:06.30 | 10.0 | undecidable | manual | PG | 357 | 0.5106 | -0.13 | 2 | |
--.ASS.Z. | 1997-10-08T05:48:03.77 | 10.0 | undecidable | manual | SG | 289 | 0.2442 | -0.41 | 0.4 | |
--.ASS.Z. | 1997-10-08T05:48:00.58 | 10.0 | undecidable | manual | PG | 289 | 0.2442 | 0.46 | 0.8 |