A magnitude Md 2.5 earthquake occured in region: 3 km SW Pignola (PZ), on
and geographic coordinates (lat, lon) 40.5580, 15.7520 at 53 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 |
---|---|---|---|---|
Pignola | PZ | 3 | 6962 | 6962 |
Tito | PZ | 7 | 7332 | 14294 |
Abriola | PZ | 8 | 1531 | 15825 |
Satriano di Lucania | PZ | 10 | 2374 | 18199 |
Sasso di Castalda | PZ | 10 | 835 | 19034 |
Potenza | PZ | 10 | 67122 | 86156 |
Calvello | PZ | 12 | 1948 | 88104 |
Picerno | PZ | 13 | 5985 | 94089 |
Brienza | PZ | 14 | 4078 | 98167 |
Anzi | PZ | 15 | 1696 | 99863 |
Marsico Nuovo | PZ | 15 | 4098 | 103961 |
Sant'Angelo Le Fratte | PZ | 16 | 1429 | 105390 |
Savoia di Lucania | PZ | 17 | 1127 | 106517 |
Brindisi Montagna | PZ | 17 | 908 | 107425 |
Vaglio Basilicata | PZ | 19 | 2047 | 109472 |
Ruoti | PZ | 19 | 3579 | 113051 |
Baragiano | PZ | 19 | 2671 | 115722 |
Avigliano | PZ | 19 | 11577 | 127299 |
Atena Lucana | SA | 20 | 2336 | 129635 |
Paterno | PZ | 20 | 3368 | 133003 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1987-02-05 21:34:08 |
40.558 | 15.752 | 53 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 40629 |
Field | Value |
---|---|
Time (UTC) | 1987-02-05 21:34:08 ± 0.536 |
Latitude | 40.5580 ± 0.0278 |
Longitude | 15.7520 ± 0.0298 |
Depth (km) | 53 ± 7 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 40629 |
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) | 3982.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 162 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
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) | 0.00300 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00988 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 40629 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:40:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BRT.Z. | 1987-02-05T21:34:42.00 | 10.0 | undecidable | manual | S | 72 | 1.0989 | -0.37 | 0.3 | |
--.ORI.Z. | 1987-02-05T21:34:34.50 | 10.0 | undecidable | manual | S | 133 | 0.7326 | 0.55 | 0.2 | |
--.BRT.Z. | 1987-02-05T21:34:28.50 | 10.0 | undecidable | manual | P | 72 | 1.0989 | 0.25 | 1.3 | |
--.SGO.Z. | 1987-02-05T21:34:26.00 | 10.0 | undecidable | manual | S | 270 | 0.333 | -0.13 | 1.2 | |
--.ORI.Z. | 1987-02-05T21:34:23.00 | 10.0 | undecidable | manual | P | 133 | 0.7326 | -0.39 | 1 | |
--.SGO.Z. | 1987-02-05T21:34:19.00 | 10.0 | undecidable | manual | P | 270 | 0.333 | 0.13 | 2 |