A magnitude Md 2.2 earthquake occured in region: 3 km SW Pennabilli (RN), on
and geographic coordinates (lat, lon) 43.7980, 12.2410 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 |
---|---|---|---|---|
Pennabilli | RN | 3 | 2869 | 2869 |
Casteldelci | RN | 7 | 407 | 3276 |
Carpegna | PU | 8 | 1674 | 4950 |
Sant'Agata Feltria | RN | 8 | 2151 | 7101 |
Maiolo | RN | 10 | 848 | 7949 |
Montecopiolo | PU | 11 | 1128 | 9077 |
Sestino | AR | 11 | 1355 | 10432 |
Badia Tedalda | AR | 11 | 1087 | 11519 |
Pietrarubbia | PU | 11 | 660 | 12179 |
Frontino | PU | 12 | 293 | 12472 |
Novafeltria | RN | 12 | 7164 | 19636 |
Talamello | RN | 13 | 1104 | 20740 |
San Leo | RN | 14 | 2972 | 23712 |
Belforte all'Isauro | PU | 14 | 769 | 24481 |
Monte Cerignone | PU | 15 | 669 | 25150 |
Sarsina | FC | 16 | 3446 | 28596 |
Borgo Pace | PU | 16 | 606 | 29202 |
Piandimeleto | PU | 16 | 2167 | 31369 |
Macerata Feltria | PU | 16 | 1990 | 33359 |
Lunano | PU | 18 | 1527 | 34886 |
Mercato Saraceno | FC | 18 | 6886 | 41772 |
Mercatello sul Metauro | PU | 18 | 1378 | 43150 |
Verghereto | FC | 19 | 1907 | 45057 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1987-08-01 20:53:17 |
43.798 | 12.241 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 53149 |
Field | Value |
---|---|
Time (UTC) | 1987-08-01 20:53:17 ± 0.563 |
Latitude | 43.7980 ± 0.0552 |
Longitude | 12.2410 ± 0.0355 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 53149 |
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) | 6765.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 198 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.7 |
Epicentral distance of station closest to the epicenter (degree) | 0.00243 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00526 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 53149 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:51:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1987-08-01T20:53:39.70 | 10.0 | undecidable | manual | SG | 119 | 0.5883 | 0.64 | 0.5 | |
--.ARV.Z. | 1987-08-01T20:53:28.84 | 10.0 | undecidable | manual | PG | 119 | 0.5883 | -0.78 | 1.2 | |
--.CRE.Z. | 1987-08-01T20:53:27.30 | 10.0 | undecidable | manual | SG | 229 | 0.2664 | -1.3 | 0.3 | |
--.PGD.Z. | 1987-08-01T20:53:25.46 | 10.0 | undecidable | manual | PG | 281 | 0.3774 | -0.33 | 2 | |
--.CRE.Z. | 1987-08-01T20:53:24.88 | 10.0 | undecidable | manual | PG | 229 | 0.2664 | 1.09 | 1 |