A magnitude Md 2.0 earthquake occured in region: 4 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4390, 12.4880 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 |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Gubbio | PG | 12 | 32216 | 34327 |
Cantiano | PU | 12 | 2245 | 36572 |
Apecchio | PU | 14 | 1882 | 38454 |
Scheggia e Pascelupo | PG | 15 | 1393 | 39847 |
Montone | PG | 15 | 1680 | 41527 |
Piobbico | PU | 17 | 2029 | 43556 |
Cagli | PU | 18 | 8731 | 52287 |
Umbertide | PG | 20 | 16681 | 68968 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 2002-01-02 03:33:57 |
43.439 | 12.488 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 434029 |
Field | Value |
---|---|
Time (UTC) | 2002-01-02 03:33:57 ± 0.123 |
Latitude | 43.4390 ± 0.0043 |
Longitude | 12.4880 ± 0.0097 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 434029 |
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) | 915.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 237 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00348 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 434029 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:49:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 2002-01-02T03:34:12.15 | 10.0 | undecidable | manual | SG | 162 | 0.3885 | 0.29 | 0.1 | |
--.SNTG.Z. | 2002-01-02T03:34:11.39 | 10.0 | undecidable | manual | SG | 119 | 0.3663 | 0.12 | 0.5 | |
--.ARV.Z. | 2002-01-02T03:34:09.95 | 10.0 | undecidable | manual | SG | 79 | 0.333 | 0 | 0.8 | |
--.FSSB.Z. | 2002-01-02T03:34:09.92 | 10.0 | undecidable | manual | SG | 39 | 0.3219 | 0.22 | 0.2 | |
--.ASS.Z. | 2002-01-02T03:34:05.66 | 10.0 | undecidable | manual | PG | 162 | 0.3885 | -0.02 | 1.9 | |
--.SNTG.Z. | 2002-01-02T03:34:05.15 | 10.0 | undecidable | manual | PG | 119 | 0.3663 | -0.19 | 0.7 | |
--.FSSB.Z. | 2002-01-02T03:34:04.47 | 10.0 | undecidable | manual | PG | 39 | 0.3219 | 0.03 | 2 | |
--.ARV.Z. | 2002-01-02T03:34:04.50 | 10.0 | undecidable | manual | PG | 79 | 0.333 | -0.08 | 1.7 |