A magnitude Md 2.4 earthquake occured in region: 2 km E Brienza (PZ), on
and geographic coordinates (lat, lon) 40.4800, 15.6540 at 21 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 |
---|---|---|---|---|
Brienza | PZ | 2 | 4078 | 4078 |
Sasso di Castalda | PZ | 2 | 835 | 4913 |
Satriano di Lucania | PZ | 8 | 2374 | 7287 |
Atena Lucana | SA | 9 | 2336 | 9623 |
Marsico Nuovo | PZ | 10 | 4098 | 13721 |
Sala Consilina | SA | 10 | 12664 | 26385 |
Sant'Angelo Le Fratte | PZ | 11 | 1429 | 27814 |
Tito | PZ | 12 | 7332 | 35146 |
Paterno | PZ | 13 | 3368 | 38514 |
Savoia di Lucania | PZ | 13 | 1127 | 39641 |
Abriola | PZ | 14 | 1531 | 41172 |
Sant'Arsenio | SA | 14 | 2815 | 43987 |
Polla | SA | 14 | 5279 | 49266 |
San Pietro al Tanagro | SA | 14 | 1695 | 50961 |
Teggiano | SA | 15 | 7976 | 58937 |
Padula | SA | 15 | 5368 | 64305 |
Pignola | PZ | 15 | 6962 | 71267 |
Calvello | PZ | 16 | 1948 | 73215 |
Caggiano | SA | 17 | 2765 | 75980 |
San Rufo | SA | 17 | 1754 | 77734 |
Sassano | SA | 17 | 5013 | 82747 |
Picerno | PZ | 18 | 5985 | 88732 |
Monte San Giacomo | SA | 18 | 1572 | 90304 |
Vietri di Potenza | PZ | 18 | 2832 | 93136 |
Pertosa | SA | 19 | 690 | 93826 |
Marsicovetere | PZ | 19 | 5546 | 99372 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
M 2.8 |
1987-02-15 08:26:39 |
40.48 | 15.654 | 21 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 41429 |
Field | Value |
---|---|
Time (UTC) | 1987-02-15 08:26:39 ± 0.328 |
Latitude | 40.4800 ± 0.0364 |
Longitude | 15.6540 ± 0.1183 |
Depth (km) | 21 ± 12 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 41429 |
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) | 10788.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00243 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01077 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 41429 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:41:13 |
Field | Value |
---|---|
Value | 2.8 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 41429 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:42:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BRT.Z. | 1987-02-15T08:27:17.00 | 10.0 | undecidable | manual | SN | 70 | 1.1988 | 0.26 | 0.3 | |
--.ORI.Z. | 1987-02-15T08:27:07.00 | 10.0 | undecidable | manual | SN | 124 | 0.7326 | 1.19 | 0 | |
--.BRT.Z. | 1987-02-15T08:27:01.00 | 10.0 | undecidable | manual | PN | 70 | 1.1988 | -0.16 | 0.9 | |
--.ORI.Z. | 1987-02-15T08:26:55.00 | 10.0 | undecidable | manual | PN | 124 | 0.7326 | 0.15 | 1.2 | |
--.MG9.Z. | 1987-02-15T08:26:54.00 | 10.0 | undecidable | manual | SG | 192 | 0.3441 | 0.31 | 0.4 | |
--.SGO.Z. | 1987-02-15T08:26:52.00 | 10.0 | undecidable | manual | SG | 286 | 0.2664 | 0.5 | 0.6 | |
--.MG9.Z. | 1987-02-15T08:26:47.50 | 10.0 | undecidable | manual | PG | 192 | 0.3441 | -0.36 | 0.9 | |
--.SGO.Z. | 1987-02-15T08:26:46.50 | 10.0 | positive | manual | PG | 286 | 0.2664 | -0.09 | 3.5 |