A magnitude ML 0.4 earthquake occured in region: 7 km SE Gubbio (PG), on
and geographic coordinates (lat, lon) 43.2980, 12.6260 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 |
---|---|---|---|---|
Gubbio | PG | 7 | 32216 | 32216 |
Costacciaro | PG | 10 | 1216 | 33432 |
Sigillo | PG | 10 | 2404 | 35836 |
Fossato di Vico | PG | 11 | 2840 | 38676 |
Scheggia e Pascelupo | PG | 12 | 1393 | 40069 |
Gualdo Tadino | PG | 15 | 15208 | 55277 |
Valfabbrica | PG | 15 | 3389 | 58666 |
Cantiano | PU | 20 | 2245 | 60911 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.7
ML 0.4 |
2012-04-06 19:51:42 |
43.298 | 12.626 | 5 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1356799 |
Field | Value |
---|---|
Time (UTC) | 2012-04-06 19:51:42 ± 0.08 |
Latitude | 43.2980 ± 0.0027 |
Longitude | 12.6260 ± 0.0074 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1356799 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 684 |
Semi-minor axis of confidence ellipse (meter) | 316 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 256 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 191 |
Number of associated phases, regardless of their use for origin computation | 4 |
Number of defining phases | 4 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.08184 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24731 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1356799 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 03:06:12 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1356799 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 03:06:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | 2012-04-06T19:51:47.73 | 0.3 | undecidable | manual | Pg | 344 | 27.4503 | 0.033 | 97 | |
IV.ATVO.HHE. | 2012-04-06T19:51:46.19 | 0.3 | undecidable | manual | Pg | 298 | 20.0688 | -0.063 | 98 | |
IV.ATCC.EHN. | 2012-04-06T19:51:44.79 | 0.3 | undecidable | manual | Pg | 175 | 12.4764 | -0.021 | 100 | |
IV.MURB.HHZ. | 2012-04-06T19:51:44.24 | 0.3 | undecidable | manual | Pg | 245 | 9.0798 | 0.059 | 100 |