A magnitude Md 2.1 earthquake occured in region: 5 km NE Costacciaro (PG), on
and geographic coordinates (lat, lon) 43.3980, 12.7490 at 50 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 |
---|---|---|---|---|
Costacciaro | PG | 5 | 1216 | 1216 |
Scheggia e Pascelupo | PG | 7 | 1393 | 2609 |
Sigillo | PG | 7 | 2404 | 5013 |
Sassoferrato | AN | 10 | 7285 | 12298 |
Serra Sant'Abbondio | PU | 11 | 1027 | 13325 |
Fossato di Vico | PG | 12 | 2840 | 16165 |
Cantiano | PU | 13 | 2245 | 18410 |
Frontone | PU | 13 | 1300 | 19710 |
Fabriano | AN | 14 | 31480 | 51190 |
Gubbio | PG | 15 | 32216 | 83406 |
Genga | AN | 16 | 1797 | 85203 |
Cagli | PU | 19 | 8731 | 93934 |
Gualdo Tadino | PG | 19 | 15208 | 109142 |
Arcevia | AN | 19 | 4612 | 113754 |
Pergola | PU | 20 | 6333 | 120087 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1997-12-14 13:16:19 |
43.398 | 12.749 | 50 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 317009 |
Field | Value |
---|---|
Time (UTC) | 1997-12-14 13:16:19 ± 0.506 |
Latitude | 43.3980 ± 0.0201 |
Longitude | 12.7490 ± 0.0379 |
Depth (km) | 50 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 317009 |
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) | 3791.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00947 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 317009 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:57:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CSNT.Z. | 1997-12-14T13:16:52.60 | 10.0 | undecidable | manual | S | 274 | 1.0545 | 0.5 | 0.2 | |
--.NRCA.Z. | 1997-12-14T13:16:42.50 | 10.0 | undecidable | manual | S | 154 | 0.6216 | 0.88 | 0.1 | |
--.CRE.Z. | 1997-12-14T13:16:39.11 | 10.0 | undecidable | manual | S ! | 291 | 0.6105 | -2.44 | 0 | |
--.CSNT.Z. | 1997-12-14T13:16:37.46 | 10.0 | undecidable | manual | P | 274 | 1.0545 | -0.44 | 0.6 | |
--.FB9.Z. | 1997-12-14T13:16:36.45 | 10.0 | undecidable | manual | S | 4 | 0.2886 | 1.19 | 0 | |
--.ASS.Z. | 1997-12-14T13:16:36.00 | 10.0 | undecidable | manual | S | 192 | 0.3441 | -0.04 | 0.6 | |
--.ARV.Z. | 1997-12-14T13:16:34.28 | 10.0 | undecidable | manual | S | 54 | 0.1665 | 0.62 | 0.2 | |
--.SNTG.Z. | 1997-12-14T13:16:33.50 | 10.0 | undecidable | manual | S | 135 | 0.1998 | -0.45 | 0.4 | |
--.CRE.Z. | 1997-12-14T13:16:32.22 | 10.0 | positive | manual | P | 291 | 0.6105 | 0.1 | 2.4 | |
--.NRCA.Z. | 1997-12-14T13:16:32.63 | 10.0 | positive | manual | P | 154 | 0.6216 | 0.46 | 1.5 | |
--.ASS.Z. | 1997-12-14T13:16:28.50 | 10.0 | undecidable | manual | P | 192 | 0.3441 | -0.44 | 0.9 | |
--.FB9.Z. | 1997-12-14T13:16:28.52 | 10.0 | positive | manual | P | 4 | 0.2886 | 0.03 | 2.9 | |
--.SNTG.Z. | 1997-12-14T13:16:27.14 | 10.0 | negative | manual | P | 135 | 0.1998 | -0.59 | 1.3 | |
--.ARV.Z. | 1997-12-14T13:16:27.14 | 10.0 | positive | manual | P | 54 | 0.1665 | -0.43 | 1.9 |