A magnitude Md 2.1 earthquake occured in region: 4 km W Carpegna (PU), on
and geographic coordinates (lat, lon) 43.7680, 12.2870 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 |
---|---|---|---|---|
Carpegna | PU | 4 | 1674 | 1674 |
Pennabilli | RN | 6 | 2869 | 4543 |
Sestino | AR | 7 | 1355 | 5898 |
Frontino | PU | 7 | 293 | 6191 |
Pietrarubbia | PU | 8 | 660 | 6851 |
Belforte all'Isauro | PU | 9 | 769 | 7620 |
Montecopiolo | PU | 10 | 1128 | 8748 |
Badia Tedalda | AR | 11 | 1087 | 9835 |
Casteldelci | RN | 11 | 407 | 10242 |
Piandimeleto | PU | 11 | 2167 | 12409 |
Maiolo | RN | 12 | 848 | 13257 |
Borgo Pace | PU | 12 | 606 | 13863 |
Sant'Agata Feltria | RN | 13 | 2151 | 16014 |
Lunano | PU | 13 | 1527 | 17541 |
Monte Cerignone | PU | 13 | 669 | 18210 |
Macerata Feltria | PU | 13 | 1990 | 20200 |
Mercatello sul Metauro | PU | 14 | 1378 | 21578 |
Novafeltria | RN | 14 | 7164 | 28742 |
San Leo | RN | 15 | 2972 | 31714 |
Talamello | RN | 15 | 1104 | 32818 |
Sant'Angelo in Vado | PU | 15 | 4133 | 36951 |
Sassocorvaro | PU | 17 | 3504 | 40455 |
Peglio | PU | 19 | 696 | 41151 |
Monte Grimano Terme | PU | 19 | 1136 | 42287 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1991-07-27 21:03:30 |
43.768 | 12.287 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 146399 |
Field | Value |
---|---|
Time (UTC) | 1991-07-27 21:03:30 ± 0.147 |
Latitude | 43.7680 ± 0.0116 |
Longitude | 12.2870 ± 0.0102 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 146399 |
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) | 1532.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00486 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 146399 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:16:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1991-07-27T21:03:50.55 | 10.0 | undecidable | manual | SG | 119 | 0.5439 | 0.2 | 0.6 | |
--.PGD.Z. | 1991-07-27T21:03:45.56 | 10.0 | undecidable | manual | SG | 285 | 0.4107 | -0.78 | 0.1 | |
--.SFI.Z. | 1991-07-27T21:03:43.54 | 10.0 | undecidable | manual | SG | 293 | 0.3441 | -0.33 | 0.6 | |
--.CRE.Z. | 1991-07-27T21:03:41.33 | 10.0 | undecidable | manual | SG | 238 | 0.2775 | -0.62 | 0.3 | |
--.ARV.Z. | 1991-07-27T21:03:41.72 | 10.0 | undecidable | manual | PG | 119 | 0.5439 | -0.41 | 1 | |
--.PGD.Z. | 1991-07-27T21:03:40.30 | 10.0 | undecidable | manual | PG | 285 | 0.4107 | 0.22 | 1.8 | |
--.SFI.Z. | 1991-07-27T21:03:38.63 | 10.0 | undecidable | manual | PG | 293 | 0.3441 | 0.24 | 1.9 | |
--.RSM.Z. | 1991-07-27T21:03:38.90 | 10.0 | undecidable | manual | SG | 36 | 0.1998 | -0.33 | 0.6 | |
--.CRE.Z. | 1991-07-27T21:03:37.77 | 10.0 | undecidable | manual | PG | 238 | 0.2775 | 0.5 | 1 | |
--.RSM.Z. | 1991-07-27T21:03:35.91 | 10.0 | undecidable | manual | PG | 36 | 0.1998 | 0.2 | 2 |