A magnitude Md 2.3 earthquake occured in region: 8 km SW Cantiano (PU), on
and geographic coordinates (lat, lon) 43.4310, 12.5470 at 5 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 |
---|---|---|---|---|
Cantiano | PU | 8 | 2245 | 2245 |
Gubbio | PG | 9 | 32216 | 34461 |
Pietralunga | PG | 9 | 2111 | 36572 |
Scheggia e Pascelupo | PG | 10 | 1393 | 37965 |
Cagli | PU | 15 | 8731 | 46696 |
Costacciaro | PG | 16 | 1216 | 47912 |
Apecchio | PU | 18 | 1882 | 49794 |
Piobbico | PU | 18 | 2029 | 51823 |
Frontone | PU | 18 | 1300 | 53123 |
Montone | PG | 19 | 1680 | 54803 |
Sigillo | PG | 19 | 2404 | 57207 |
Serra Sant'Abbondio | PU | 19 | 1027 | 58234 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.6 |
1997-07-02 20:19:40 |
43.431 | 12.547 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 272559 |
Field | Value |
---|---|
Time (UTC) | 1997-07-02 20:19:40 ± 0.199 |
Latitude | 43.4310 ± 0.0164 |
Longitude | 12.5470 ± 0.0112 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 272559 |
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) | 2041.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00259 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00939 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 272559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:17:35 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 272559 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1997-07-02T20:20:18.60 | 10.0 | undecidable | manual | SG | 174 | 1.0434 | 1.02 | 0 | |
--.CSNT.Z. | 1997-07-02T20:20:13.58 | 10.0 | undecidable | manual | SG | 273 | 0.9102 | 0.43 | 0.3 | |
--.SFI.Z. | 1997-07-02T20:20:05.42 | 10.0 | undecidable | manual | SG | 313 | 0.6882 | -0.66 | 0.1 | |
--.MNS.Z. | 1997-07-02T20:20:01.63 | 10.0 | undecidable | manual | PG | 174 | 1.0434 | -0.48 | 0.6 | |
--.CSNT.Z. | 1997-07-02T20:19:59.51 | 10.0 | undecidable | manual | PG | 273 | 0.9102 | -0.05 | 1.4 | |
--.SFI.Z. | 1997-07-02T20:19:55.62 | 10.0 | undecidable | manual | PG | 313 | 0.6882 | 0.14 | 1.6 | |
--.FB9.Z. | 1997-07-02T20:19:53.69 | 10.0 | undecidable | manual | SG | 32 | 0.3108 | 0.65 | 0.2 | |
--.ARV.Z. | 1997-07-02T20:19:52.41 | 10.0 | undecidable | manual | SG | 76 | 0.2886 | -0.1 | 0.7 | |
--.ARV.Z. | 1997-07-02T20:19:47.54 | 10.0 | positive | manual | PG | 76 | 0.2886 | -0.1 | 3.4 | |
--.FB9.Z. | 1997-07-02T20:19:47.98 | 10.0 | undecidable | manual | PG | 32 | 0.3108 | 0.03 | 1.7 |