A magnitude Md 2.5 earthquake occured in region: 6 km NW Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.1040, 12.8920 at 4 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 | 6 | 1070 | 1070 |
Sefro | MC | 7 | 422 | 1492 |
Nocera Umbra | PG | 8 | 5839 | 7331 |
Fiuminata | MC | 10 | 1402 | 8733 |
Pioraco | MC | 11 | 1134 | 9867 |
Valtopina | PG | 12 | 1398 | 11265 |
Muccia | MC | 13 | 915 | 12180 |
Pieve Torina | MC | 15 | 1458 | 13638 |
Camerino | MC | 15 | 6974 | 20612 |
Monte Cavallo | MC | 15 | 145 | 20757 |
Pievebovigliana | MC | 16 | 866 | 21623 |
Gualdo Tadino | PG | 17 | 15208 | 36831 |
Esanatoglia | MC | 17 | 2034 | 38865 |
Fiordimonte | MC | 18 | 202 | 39067 |
Castelraimondo | MC | 18 | 4587 | 43654 |
Matelica | MC | 20 | 9981 | 53635 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.7 |
1997-09-29 23:50:52 |
43.104 | 12.892 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 285109 |
Field | Value |
---|---|
Time (UTC) | 1997-09-29 23:50:52 ± 0.229 |
Latitude | 43.1040 ± 0.0086 |
Longitude | 12.8920 ± 0.0181 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 285109 |
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) | 1752.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.00162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01093 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 285109 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:28:49 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 285109 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1997-09-29T23:51:22.49 | 10.0 | undecidable | manual | SG | 307 | 0.8547 | -0.59 | 0.2 | |
--.MNS.Z. | 1997-09-29T23:51:18.87 | 10.0 | undecidable | manual | SG | 192 | 0.7326 | -0.33 | 0.3 | |
--.CSNT.Z. | 1997-09-29T23:51:16.42 | 10.0 | undecidable | manual | PN | 287 | 1.2099 | 0.12 | 1 | |
--.PQ9.Z. | 1997-09-29T23:51:16.29 | 10.0 | undecidable | manual | PN | 160 | 1.1433 | 1.04 | 0.2 | |
--.SFI.Z. | 1997-09-29T23:51:16.16 | 10.0 | undecidable | manual | PN | 316 | 1.0989 | 1.5 | 0 | |
--.FB9.Z. | 1997-09-29T23:51:14.16 | 10.0 | undecidable | manual | SG | 351 | 0.5883 | -0.5 | 0.2 | |
--.RSM.Z. | 1997-09-29T23:51:11.20 | 10.0 | undecidable | manual | PG | 338 | 0.8769 | 0.31 | 1.1 | |
--.CRE.Z. | 1997-09-29T23:51:10.10 | 10.0 | undecidable | manual | PG | 307 | 0.8547 | -0.2 | 1 | |
--.AQU.Z. | 1997-09-29T23:51:09.87 | 10.0 | negative | manual | PG | 153 | 0.8325 | 0.02 | 2.4 | |
--.MNS.Z. | 1997-09-29T23:51:07.58 | 10.0 | negative | manual | PG | 192 | 0.7326 | -0.38 | 1.7 | |
--.ARV.Z. | 1997-09-29T23:51:07.89 | 10.0 | undecidable | manual | SG | 5 | 0.3996 | -0.05 | 0.5 | |
--.FB9.Z. | 1997-09-29T23:51:04.82 | 10.0 | undecidable | manual | PG | 351 | 0.5883 | -0.51 | 0.7 | |
--.ARV.Z. | 1997-09-29T23:51:01.44 | 10.0 | positive | manual | PG | 5 | 0.3996 | -0.02 | 2.6 | |
--.ASS.Z. | 1997-09-29T23:50:59.67 | 10.0 | undecidable | manual | SG | 256 | 0.1776 | -0.02 | 0.5 | |
--.ASS.Z. | 1997-09-29T23:50:56.84 | 10.0 | positive | manual | PG | 256 | 0.1776 | 0.16 | 2.5 |