A magnitude Md 2.0 earthquake occured in region: 6 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3960, 12.5380 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 |
---|---|---|---|---|
Gubbio | PG | 6 | 32216 | 32216 |
Pietralunga | PG | 10 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 11 | 1393 | 35720 |
Cantiano | PU | 11 | 2245 | 37965 |
Costacciaro | PG | 15 | 1216 | 39181 |
Montone | PG | 17 | 1680 | 40861 |
Sigillo | PG | 18 | 2404 | 43265 |
Cagli | PU | 19 | 8731 | 51996 |
Umbertide | PG | 20 | 16681 | 68677 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1997-12-14 18:55:56 |
43.396 | 12.538 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 317029 |
Field | Value |
---|---|
Time (UTC) | 1997-12-14 18:55:56 ± 0.276 |
Latitude | 43.3960 ± 0.0155 |
Longitude | 12.5380 ± 0.0251 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 317029 |
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) | 2665.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00275 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00809 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 317029 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:57:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.NRCA.Z. | 1997-12-14T18:56:22.30 | 10.0 | undecidable | manual | SG | 143 | 0.6993 | 1.46 | 0.1 | |
--.CSNT.Z. | 1997-12-14T18:56:15.51 | 10.0 | undecidable | manual | PG | 275 | 0.8991 | 1.45 | 0.1 | |
--.CRE.Z. | 1997-12-14T18:56:13.50 | 10.0 | undecidable | manual | SG | 298 | 0.4773 | -0.41 | 0.5 | |
--.ARV.Z. | 1997-12-14T18:56:09.32 | 10.0 | undecidable | manual | SG | 70 | 0.3108 | 1.26 | 0.1 | |
--.SNTG.Z. | 1997-12-14T18:56:09.24 | 10.0 | undecidable | manual | SG | 115 | 0.3219 | 0.77 | 0.4 | |
--.FB9.Z. | 1997-12-14T18:56:09.66 | 10.0 | undecidable | manual | SG | 30 | 0.3441 | 0.6 | 0.5 | |
--.NRCA.Z. | 1997-12-14T18:56:09.22 | 10.0 | undecidable | manual | PG | 143 | 0.6993 | -1.02 | 0.5 | |
--.ASS.Z. | 1997-12-14T18:56:08.73 | 10.0 | undecidable | manual | SG | 166 | 0.3441 | -0.35 | 0.6 | |
--.CRE.Z. | 1997-12-14T18:56:05.49 | 10.0 | undecidable | manual | PG | 298 | 0.4773 | -0.64 | 1.1 | |
--.ASS.Z. | 1997-12-14T18:56:03.68 | 10.0 | undecidable | manual | PG | 166 | 0.3441 | 0.08 | 1.6 | |
--.FB9.Z. | 1997-12-14T18:56:03.33 | 10.0 | positive | manual | PG | 30 | 0.3441 | -0.26 | 3 | |
--.ARV.Z. | 1997-12-14T18:56:02.89 | 10.0 | undecidable | manual | PG | 70 | 0.3108 | -0.13 | 1.6 | |
--.SNTG.Z. | 1997-12-14T18:56:02.99 | 10.0 | positive | manual | PG | 115 | 0.3219 | -0.27 | 3 |