A magnitude Md 2.5 earthquake occured in region: 4 km W Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0790, 12.9100 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 |
---|---|---|---|---|
Serravalle di Chienti | MC | 4 | 1070 | 1070 |
Sefro | MC | 8 | 422 | 1492 |
Nocera Umbra | PG | 10 | 5839 | 7331 |
Muccia | MC | 11 | 915 | 8246 |
Monte Cavallo | MC | 12 | 145 | 8391 |
Pieve Torina | MC | 12 | 1458 | 9849 |
Fiuminata | MC | 12 | 1402 | 11251 |
Valtopina | PG | 13 | 1398 | 12649 |
Pioraco | MC | 13 | 1134 | 13783 |
Pievebovigliana | MC | 14 | 866 | 14649 |
Camerino | MC | 14 | 6974 | 21623 |
Fiordimonte | MC | 15 | 202 | 21825 |
Castelraimondo | MC | 19 | 4587 | 26412 |
Esanatoglia | MC | 20 | 2034 | 28446 |
Gualdo Tadino | PG | 20 | 15208 | 43654 |
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 |
1997-09-28 11:10:13 |
43.079 | 12.91 | 2 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 283079 |
Field | Value |
---|---|
Time (UTC) | 1997-09-28 11:10:13 ± 0.187 |
Latitude | 43.0790 ± 0.0069 |
Longitude | 12.9100 ± 0.0115 |
Depth (km) | 2 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 283079 |
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) | 1206.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01117 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 283079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:27:02 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 283079 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.CSNT.Z. | 1997-09-28T11:10:37.77 | 10.0 | undecidable | manual | PN | 288 | 1.2432 | -0.39 | 0.5 | |
--.SFI.Z. | 1997-09-28T11:10:36.80 | 10.0 | undecidable | manual | PN | 317 | 1.1211 | 0.2 | 1.1 | |
--.PQ9.Z. | 1997-09-28T11:10:36.47 | 10.0 | undecidable | manual | PN | 160 | 1.11 | 0.04 | 1.4 | |
--.RSM.Z. | 1997-09-28T11:10:33.20 | 10.0 | undecidable | manual | PG | 338 | 0.9102 | 0.5 | 0.3 | |
--.CRE.Z. | 1997-09-28T11:10:31.90 | 10.0 | undecidable | manual | PG | 307 | 0.8769 | -0.24 | 1 | |
--.ARV.Z. | 1997-09-28T11:10:30.20 | 10.0 | undecidable | manual | SG | 3 | 0.4107 | -0.01 | 0.7 | |
--.ARV.Z. | 1997-09-28T11:10:23.70 | 10.0 | undecidable | manual | PG | 3 | 0.4107 | -0.1 | 1.6 | |
--.ASS.Z. | 1997-09-28T11:10:21.34 | 10.0 | undecidable | manual | SG | 264 | 0.1776 | 0.24 | 0.5 | |
--.ASS.Z. | 1997-09-28T11:10:18.00 | 10.0 | undecidable | manual | PG | 264 | 0.1776 | -0.02 | 1.9 |