A magnitude Md 2.2 earthquake occured in region: 3 km N Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 43.0200, 12.9990 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 | 3 | 145 | 145 |
Pieve Torina | MC | 5 | 1458 | 1603 |
Serravalle di Chienti | MC | 7 | 1070 | 2673 |
Fiordimonte | MC | 8 | 202 | 2875 |
Muccia | MC | 8 | 915 | 3790 |
Pievebovigliana | MC | 9 | 866 | 4656 |
Visso | MC | 12 | 1107 | 5763 |
Fiastra | MC | 13 | 559 | 6322 |
Ussita | MC | 14 | 444 | 6766 |
Camerino | MC | 14 | 6974 | 13740 |
Acquacanina | MC | 14 | 121 | 13861 |
Sefro | MC | 15 | 422 | 14283 |
Sellano | PG | 16 | 1079 | 15362 |
Preci | PG | 16 | 724 | 16086 |
Pioraco | MC | 18 | 1134 | 17220 |
Castelsantangelo sul Nera | MC | 19 | 281 | 17501 |
Bolognola | MC | 19 | 142 | 17643 |
Fiuminata | MC | 20 | 1402 | 19045 |
Nocera Umbra | PG | 20 | 5839 | 24884 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1987-08-01 12:01:02 |
43.02 | 12.999 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 53139 |
Field | Value |
---|---|
Time (UTC) | 1987-08-01 12:01:02 ± 0.134 |
Latitude | 43.0200 ± 0.0051 |
Longitude | 12.9990 ± 0.0147 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 53139 |
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) | 1321.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 205 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
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) | 0.00227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00607 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 53139 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:51:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1987-08-01T12:01:19.83 | 10.0 | undecidable | manual | SG | 354 | 0.4773 | 0.16 | 0.6 | |
--.MNS.Z. | 1987-08-01T12:01:15.92 | 10.0 | undecidable | manual | PG | 200 | 0.6771 | -0.05 | 1.7 | |
--.ASS.Z. | 1987-08-01T12:01:12.21 | 10.0 | undecidable | manual | SG | 279 | 0.2553 | -0.28 | 0.3 | |
--.ARV.Z. | 1987-08-01T12:01:12.15 | 10.0 | undecidable | manual | PG | 354 | 0.4773 | -0.2 | 1.3 | |
--.ASS.Z. | 1987-08-01T12:01:08.42 | 10.0 | undecidable | manual | PG | 279 | 0.2553 | 0.22 | 1.1 |