A magnitude Md 2.5 earthquake occured in region: 5 km NW Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0980, 12.9090 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 | 5 | 1070 | 1070 |
Sefro | MC | 6 | 422 | 1492 |
Nocera Umbra | PG | 10 | 5839 | 7331 |
Fiuminata | MC | 10 | 1402 | 8733 |
Pioraco | MC | 11 | 1134 | 9867 |
Muccia | MC | 11 | 915 | 10782 |
Pieve Torina | MC | 13 | 1458 | 12240 |
Valtopina | PG | 13 | 1398 | 13638 |
Camerino | MC | 14 | 6974 | 20612 |
Monte Cavallo | MC | 14 | 145 | 20757 |
Pievebovigliana | MC | 15 | 866 | 21623 |
Fiordimonte | MC | 16 | 202 | 21825 |
Esanatoglia | MC | 17 | 2034 | 23859 |
Castelraimondo | MC | 18 | 4587 | 28446 |
Gualdo Tadino | PG | 18 | 15208 | 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
M 2.5 |
1991-03-19 14:57:14 |
43.098 | 12.909 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 137819 |
Field | Value |
---|---|
Time (UTC) | 1991-03-19 14:57:14 ± 0.195 |
Latitude | 43.0980 ± 0.0119 |
Longitude | 12.9090 ± 0.0117 |
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 | 137819 |
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) | 1626.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00170 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00996 |
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 | 4 |
Type of magnitude | Md |
Reference to an origin | 137819 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:08:35 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 137819 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:32:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SFI.Z. | 1991-03-19T14:57:53.70 | 10.0 | undecidable | manual | SN | 316 | 1.11 | 0.69 | 0.3 | |
--.CRE.Z. | 1991-03-19T14:57:45.58 | 10.0 | undecidable | manual | SG | 306 | 0.8658 | 0.17 | 0.6 | |
--.MNS.Z. | 1991-03-19T14:57:41.50 | 10.0 | undecidable | manual | SG | 193 | 0.7326 | 0.5 | 0.5 | |
--.SFI.Z. | 1991-03-19T14:57:37.36 | 10.0 | undecidable | manual | PN | 316 | 1.11 | 0.63 | 0.7 | |
--.ALP.Z. | 1991-03-19T14:57:36.35 | 10.0 | undecidable | manual | SG | 122 | 0.5772 | 0.33 | 1 | |
--.CRE.Z. | 1991-03-19T14:57:31.75 | 10.0 | undecidable | manual | PG | 306 | 0.8658 | -0.59 | 0.9 | |
--.MNS.Z. | 1991-03-19T14:57:29.00 | 10.0 | undecidable | manual | PG | 193 | 0.7326 | -0.79 | 0.6 | |
--.ARV.Z. | 1991-03-19T14:57:29.00 | 10.0 | undecidable | manual | SG | 3 | 0.3996 | -1.02 | 0.1 | |
--.ALP.Z. | 1991-03-19T14:57:26.36 | 10.0 | undecidable | manual | PG | 122 | 0.5772 | -0.56 | 1.2 | |
--.ARV.Z. | 1991-03-19T14:57:23.00 | 10.0 | undecidable | manual | PG | 3 | 0.3996 | -0.45 | 1.5 | |
--.ASS.Z. | 1991-03-19T14:57:22.91 | 10.0 | undecidable | manual | SG | 259 | 0.1887 | 0.95 | 0.2 | |
--.CIO.Z. | 1991-03-19T14:57:22.64 | 10.0 | undecidable | manual | SG | 60 | 0.1887 | 0.43 | 0.9 | |
--.CIO.Z. | 1991-03-19T14:57:19.30 | 10.0 | undecidable | manual | PG | 60 | 0.1887 | 0.36 | 3.3 | |
--.ASS.Z. | 1991-03-19T14:57:18.87 | 10.0 | undecidable | manual | PG | 259 | 0.1887 | 0.07 | 2 |