A magnitude Md 2.0 earthquake occured in region: 2 km S Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0530, 12.9540 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 |
---|---|---|---|---|
Serravalle di Chienti | MC | 2 | 1070 | 1070 |
Monte Cavallo | MC | 8 | 145 | 1215 |
Pieve Torina | MC | 8 | 1458 | 2673 |
Muccia | MC | 8 | 915 | 3588 |
Sefro | MC | 11 | 422 | 4010 |
Pievebovigliana | MC | 11 | 866 | 4876 |
Fiordimonte | MC | 11 | 202 | 5078 |
Camerino | MC | 13 | 6974 | 12052 |
Pioraco | MC | 14 | 1134 | 13186 |
Nocera Umbra | PG | 15 | 5839 | 19025 |
Fiuminata | MC | 15 | 1402 | 20427 |
Valtopina | PG | 16 | 1398 | 21825 |
Fiastra | MC | 17 | 559 | 22384 |
Visso | MC | 17 | 1107 | 23491 |
Acquacanina | MC | 18 | 121 | 23612 |
Sellano | PG | 18 | 1079 | 24691 |
Ussita | MC | 19 | 444 | 25135 |
Castelraimondo | MC | 20 | 4587 | 29722 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1990-02-06 16:08:13 |
43.053 | 12.954 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 109659 |
Field | Value |
---|---|
Time (UTC) | 1990-02-06 16:08:13 ± 0.172 |
Latitude | 43.0530 ± 0.0103 |
Longitude | 12.9540 ± 0.0146 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 109659 |
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) | 1646.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00170 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01069 |
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 | 109659 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:41:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CP9.Z. | 1990-02-06T16:08:36.12 | 10.0 | undecidable | manual | PN | 180 | 1.1877 | 0.19 | 0.8 | |
--.ARV.Z. | 1990-02-06T16:08:29.78 | 10.0 | undecidable | manual | SG | 359 | 0.444 | 0.04 | 0.7 | |
--.ASS.Z. | 1990-02-06T16:08:23.50 | 10.0 | undecidable | manual | SG | 272 | 0.2109 | 0.52 | 0.1 | |
--.ARV.Z. | 1990-02-06T16:08:22.83 | 10.0 | undecidable | manual | PG | 359 | 0.444 | -0.06 | 1.7 | |
--.CIO.Z. | 1990-02-06T16:08:22.11 | 10.0 | undecidable | manual | SG | 44 | 0.1887 | 0.32 | 0.6 | |
--.CIO.Z. | 1990-02-06T16:08:18.50 | 10.0 | undecidable | manual | PG | 44 | 0.1887 | -0.25 | 2.5 | |
--.ASS.Z. | 1990-02-06T16:08:18.29 | 10.0 | undecidable | manual | PG | 272 | 0.2109 | -0.43 | 0.6 |