A magnitude Md 2.5 earthquake occured in region: 6 km NW Anzi (PZ), on
and geographic coordinates (lat, lon) 40.5610, 15.8940 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 |
---|---|---|---|---|
Anzi | PZ | 6 | 1696 | 1696 |
Brindisi Montagna | PZ | 7 | 908 | 2604 |
Trivigno | PZ | 8 | 678 | 3282 |
Abriola | PZ | 9 | 1531 | 4813 |
Pignola | PZ | 9 | 6962 | 11775 |
Calvello | PZ | 10 | 1948 | 13723 |
Potenza | PZ | 12 | 67122 | 80845 |
Vaglio Basilicata | PZ | 12 | 2047 | 82892 |
Albano di Lucania | PZ | 12 | 1435 | 84327 |
Laurenzana | PZ | 13 | 1797 | 86124 |
Castelmezzano | PZ | 14 | 800 | 86924 |
Pietrapertosa | PZ | 15 | 1032 | 87956 |
Campomaggiore | PZ | 15 | 811 | 88767 |
Tolve | PZ | 18 | 3251 | 92018 |
Tito | PZ | 18 | 7332 | 99350 |
Cancellara | PZ | 19 | 1309 | 100659 |
Sasso di Castalda | PZ | 20 | 835 | 101494 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1987-02-15 05:00:36 |
40.561 | 15.894 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 41399 |
Field | Value |
---|---|
Time (UTC) | 1987-02-15 05:00:36 ± 0.433 |
Latitude | 40.5610 ± 0.0273 |
Longitude | 15.8940 ± 0.0357 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 41399 |
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) | 4273.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 1.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00445 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01263 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 41399 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:41:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BRT.Z. | 1987-02-15T05:01:09.00 | 10.0 | undecidable | manual | SG | 71 | 0.999 | -1.24 | 0.4 | |
--.SGG.Z. | 1987-02-15T05:01:03.40 | 10.0 | undecidable | manual | PN | 306 | 1.3986 | 1.76 | 0.5 | |
--.ORI.Z. | 1987-02-15T05:00:58.00 | 10.0 | undecidable | manual | SG | 140 | 0.6549 | -1.33 | 0.5 | |
--.TS9.Z. | 1987-02-15T05:00:56.00 | 10.0 | undecidable | manual | PG | 159 | 0.9657 | 0.82 | 1.5 | |
--.BRT.Z. | 1987-02-15T05:00:55.50 | 10.0 | undecidable | manual | PG | 71 | 0.999 | -0.37 | 1.8 | |
--.MG9.Z. | 1987-02-15T05:00:53.80 | 10.0 | undecidable | manual | SG | 211 | 0.4995 | -0.27 | 0.8 | |
--.ORI.Z. | 1987-02-15T05:00:51.00 | 10.0 | undecidable | manual | PG | 140 | 0.6549 | 1.43 | 1 | |
--.TR9.Z. | 1987-02-15T05:00:49.30 | 10.0 | undecidable | manual | PG | 313 | 0.6882 | -0.98 | 1.5 | |
--.MG9.Z. | 1987-02-15T05:00:45.00 | 10.0 | undecidable | manual | PG | 211 | 0.4995 | -1.53 | 0.9 |