A magnitude Md 2.5 earthquake occured in region: 4 km SE Atella (PZ), on
and geographic coordinates (lat, lon) 40.8570, 15.6960 at 5 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 |
---|---|---|---|---|
Atella | PZ | 4 | 3827 | 3827 |
Filiano | PZ | 5 | 2926 | 6753 |
Ripacandida | PZ | 7 | 1744 | 8497 |
Rionero in Vulture | PZ | 8 | 13230 | 21727 |
Ginestra | PZ | 9 | 747 | 22474 |
Barile | PZ | 10 | 2785 | 25259 |
Maschito | PZ | 13 | 1670 | 26929 |
Ruvo del Monte | PZ | 13 | 1083 | 28012 |
Rapolla | PZ | 14 | 4432 | 32444 |
Forenza | PZ | 14 | 2122 | 34566 |
San Fele | PZ | 14 | 3004 | 37570 |
Avigliano | PZ | 14 | 11577 | 49147 |
Ruoti | PZ | 16 | 3579 | 52726 |
Melfi | PZ | 16 | 17767 | 70493 |
Venosa | PZ | 16 | 11863 | 82356 |
Rapone | PZ | 17 | 990 | 83346 |
Bella | PZ | 17 | 5171 | 88517 |
Pietragalla | PZ | 20 | 4160 | 92677 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1989-01-23 20:35:39 |
40.857 | 15.696 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 85889 |
Field | Value |
---|---|
Time (UTC) | 1989-01-23 20:35:39 ± 0.121 |
Latitude | 40.8570 ± 0.0085 |
Longitude | 15.6960 ± 0.0119 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 85889 |
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) | 1372.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
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) | 0.00275 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00988 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 85889 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:20:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BRT.Z. | 1989-01-23T20:36:16.99 | 10.0 | undecidable | manual | SN | 88 | 1.0989 | -0.38 | 0.3 | |
--.FG2.Z. | 1989-01-23T20:36:14.27 | 10.0 | undecidable | manual | SG? | 337 | 1.0212 | -1.05 | 0 | |
--.BRT.Z. | 1989-01-23T20:36:01.55 | 10.0 | undecidable | manual | PN | 88 | 1.0989 | 0.21 | 1.2 | |
--.FG2.Z. | 1989-01-23T20:36:00.48 | 10.0 | undecidable | manual | PG | 337 | 1.0212 | 0.33 | 0.9 | |
--.BAI.Z. | 1989-01-23T20:35:58.00 | 10.0 | undecidable | manual | PG | 73 | 0.9213 | -0.26 | 1.2 | |
--.MGR.Z. | 1989-01-23T20:35:54.74 | 10.0 | undecidable | manual | PG | 188 | 0.7215 | 0.17 | 1.6 | |
--.FG4.Z. | 1989-01-23T20:35:50.75 | 10.0 | undecidable | manual | SG | 333 | 0.3108 | -0.59 | 0.1 | |
--.CDM.Z. | 1989-01-23T20:35:50.00 | 10.0 | undecidable | manual | PG | 62 | 0.4884 | -0.11 | 1.8 | |
--.SGO.Z. | 1989-01-23T20:35:48.38 | 10.0 | undecidable | manual | PG | 224 | 0.4107 | -0.41 | 0.8 | |
--.FG4.Z. | 1989-01-23T20:35:46.69 | 10.0 | undecidable | manual | PG | 333 | 0.3108 | 0.38 | 0.9 |