A magnitude Md 2.1 earthquake occured in region: 6 km N Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4950, 12.4170 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 | 6 | 2111 | 2111 |
Apecchio | PU | 7 | 1882 | 3993 |
Piobbico | PU | 13 | 2029 | 6022 |
CittĂ di Castello | PG | 15 | 39913 | 45935 |
Montone | PG | 16 | 1680 | 47615 |
Cantiano | PU | 17 | 2245 | 49860 |
Mercatello sul Metauro | PU | 18 | 1378 | 51238 |
Sant'Angelo in Vado | PU | 19 | 4133 | 55371 |
Cagli | PU | 20 | 8731 | 64102 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 2000-01-09 10:11:26 |
43.495 | 12.417 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 379719 |
Field | Value |
---|---|
Time (UTC) | 2000-01-09 10:11:26 ± 0.244 |
Latitude | 43.4950 ± 0.0206 |
Longitude | 12.4170 ± 0.0169 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 379719 |
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) | 2661.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00729 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 379719 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:56:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SNTG.Z. | 2000-01-09T10:11:44.23 | 10.0 | undecidable | manual | SG | 122 | 0.444 | 1.01 | 0.2 | |
--.CSNT.Z. | 2000-01-09T10:11:44.50 | 10.0 | undecidable | manual | PG | 269 | 0.8103 | 1.4 | 0.2 | |
--.ARV.Z. | 2000-01-09T10:11:41.52 | 10.0 | undecidable | manual | SG | 89 | 0.3774 | 0.47 | 0.6 | |
--.CRE.Z. | 2000-01-09T10:11:40.25 | 10.0 | undecidable | manual | SG | 290 | 0.3552 | -0.06 | 0.7 | |
--.FB9.Z. | 2000-01-09T10:11:39.39 | 10.0 | undecidable | manual | SG | 53 | 0.3219 | 0.12 | 0.8 | |
--.SNTG.Z. | 2000-01-09T10:11:36.44 | 10.0 | undecidable | manual | PG | 122 | 0.444 | 0.13 | 1.8 | |
--.ASS.Z. | 2000-01-09T10:11:35.66 | 10.0 | undecidable | manual | PG | 158 | 0.4551 | -0.93 | 0.7 | |
--.CRE.Z. | 2000-01-09T10:11:34.13 | 10.0 | undecidable | manual | PG | 290 | 0.3552 | -0.5 | 1.2 | |
--.ARV.Z. | 2000-01-09T10:11:34.94 | 10.0 | undecidable | manual | PG | 89 | 0.3774 | -0.11 | 1.9 | |
--.FB9.Z. | 2000-01-09T10:11:33.82 | 10.0 | undecidable | manual | PG | 53 | 0.3219 | -0.21 | 1.8 |