A magnitude Md 2.0 earthquake occured in region: 3 km W Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4460, 12.4060 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 | 3 | 2111 | 2111 |
Montone | PG | 11 | 1680 | 3791 |
Apecchio | PU | 13 | 1882 | 5673 |
CittĂ di Castello | PG | 14 | 39913 | 45586 |
Umbertide | PG | 17 | 16681 | 62267 |
Gubbio | PG | 17 | 32216 | 94483 |
Piobbico | PU | 18 | 2029 | 96512 |
Cantiano | PU | 18 | 2245 | 98757 |
Monte Santa Maria Tiberina | PG | 20 | 1183 | 99940 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1993-08-01 19:22:37 |
43.446 | 12.406 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 192849 |
Field | Value |
---|---|
Time (UTC) | 1993-08-01 19:22:37 ± 0.235 |
Latitude | 43.4460 ± 0.0176 |
Longitude | 12.4060 ± 0.0235 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 192849 |
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) | 2722.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00348 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00583 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 192849 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:01:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PGD.Z. | 1993-08-01T19:22:59.47 | 10.0 | undecidable | manual | SG | 311 | 0.6438 | -1.07 | 0.2 | |
--.SFI.Z. | 1993-08-01T19:22:58.38 | 10.0 | undecidable | manual | SG | 319 | 0.5994 | -0.72 | 0.4 | |
--.ASS.Z. | 1993-08-01T19:22:53.45 | 10.0 | undecidable | manual | SG | 155 | 0.4218 | 0.34 | 0.7 | |
--.ARV.Z. | 1993-08-01T19:22:52.67 | 10.0 | undecidable | manual | SG | 82 | 0.3885 | 0.51 | 0.6 | |
--.SFI.Z. | 1993-08-01T19:22:51.00 | 10.0 | undecidable | manual | PG | 319 | 0.5994 | 0.98 | 0.6 | |
--.PGD.Z. | 1993-08-01T19:22:50.99 | 10.0 | undecidable | manual | PG | 311 | 0.6438 | 0.15 | 1.9 | |
--.ASS.Z. | 1993-08-01T19:22:46.27 | 10.0 | undecidable | manual | PG | 155 | 0.4218 | -0.28 | 2 | |
--.ARV.Z. | 1993-08-01T19:22:45.55 | 10.0 | undecidable | manual | PG | 82 | 0.3885 | -0.46 | 1.6 |