A magnitude Md 1.9 earthquake occured in region: 7 km W Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0960, 12.8790 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 | 7 | 1070 | 1070 |
Nocera Umbra | PG | 7 | 5839 | 6909 |
Sefro | MC | 8 | 422 | 7331 |
Valtopina | PG | 11 | 1398 | 8729 |
Fiuminata | MC | 11 | 1402 | 10131 |
Pioraco | MC | 13 | 1134 | 11265 |
Muccia | MC | 14 | 915 | 12180 |
Monte Cavallo | MC | 15 | 145 | 12325 |
Pieve Torina | MC | 15 | 1458 | 13783 |
Camerino | MC | 16 | 6974 | 20757 |
Gualdo Tadino | PG | 17 | 15208 | 35965 |
Pievebovigliana | MC | 17 | 866 | 36831 |
Esanatoglia | MC | 18 | 2034 | 38865 |
Fiordimonte | MC | 18 | 202 | 39067 |
Castelraimondo | MC | 19 | 4587 | 43654 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9
ML-VAX 1.8 |
1997-09-27 11:09:49 |
43.096 | 12.879 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 281669 |
Field | Value |
---|---|
Time (UTC) | 1997-09-27 11:09:49 ± 0.467 |
Latitude | 43.0960 ± 0.0224 |
Longitude | 12.8790 ± 0.0394 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 281669 |
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) | 4055.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 252 |
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) | 0.00146 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00761 |
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 | 1.9 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 281669 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:25:49 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 281669 |
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. | 1997-09-27T11:10:11.10 | 10.0 | undecidable | manual | SG | 352 | 0.5883 | 0.17 | 0.5 | |
--.CRE.Z. | 1997-09-27T11:10:06.95 | 10.0 | undecidable | manual | PG | 307 | 0.8436 | 0.38 | 0.5 | |
--.ARV.Z. | 1997-09-27T11:10:04.42 | 10.0 | undecidable | manual | SG | 6 | 0.3996 | -0.16 | 0.6 | |
--.FB9.Z. | 1997-09-27T11:10:01.63 | 10.0 | undecidable | manual | PG | 352 | 0.5883 | -0.25 | 1 | |
--.ARV.Z. | 1997-09-27T11:09:58.24 | 10.0 | positive | manual | PG | 6 | 0.3996 | -0.03 | 3.3 | |
--.ASS.Z. | 1997-09-27T11:09:56.22 | 10.0 | undecidable | manual | SG | 258 | 0.1665 | -0.77 | 0 | |
--.ASS.Z. | 1997-09-27T11:09:54.11 | 10.0 | undecidable | manual | PG | 258 | 0.1665 | 0.23 | 1.2 |