A magnitude Md 2.4 earthquake occured in region: Golfo di Salerno (Salerno), on
and geographic coordinates (lat, lon) 40.4410, 14.8420 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 |
---|---|---|---|---|
Agropoli | SA | 16 | 21481 | 21481 |
Castellabate | SA | 19 | 9188 | 30669 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 2002-02-20 20:43:58 |
40.441 | 14.842 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 436559 |
Field | Value |
---|---|
Time (UTC) | 2002-02-20 20:43:58 ± 0.301 |
Latitude | 40.4410 ± 0.0121 |
Longitude | 14.8420 ± 0.0196 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 436559 |
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) | 2138.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 228 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00332 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00680 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 436559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:52:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MGR.Z. | 2002-02-20T20:44:21.72 | 10.0 | undecidable | manual | SG | 119 | 0.6216 | 0.03 | 0.7 | |
--.CSSN.Z. | 2002-02-20T20:44:15.68 | 10.0 | undecidable | manual | SG | 18 | 0.444 | -0.2 | 0.7 | |
--.VTB1.Z. | 2002-02-20T20:44:14.71 | 10.0 | undecidable | manual | PG | 348 | 0.7548 | 0.15 | 1.5 | |
--.SGO.Z. | 2002-02-20T20:44:12.85 | 10.0 | undecidable | manual | SG | 71 | 0.3663 | -0.47 | 0.4 | |
--.SLCN.Z. | 2002-02-20T20:44:11.82 | 10.0 | undecidable | manual | PG | 94 | 0.5994 | 0.13 | 1.7 | |
--.MRLC.Z. | 2002-02-20T20:44:11.84 | 10.0 | undecidable | manual | PG | 57 | 0.5772 | 0.53 | 0.7 | |
--.MGR.Z. | 2002-02-20T20:44:11.57 | 10.0 | undecidable | manual | PG | 119 | 0.6216 | -0.46 | 1.1 | |
--.CSSN.Z. | 2002-02-20T20:44:08.60 | 10.0 | undecidable | manual | PG | 18 | 0.444 | -0.62 | 0.7 | |
--.SGO.Z. | 2002-02-20T20:44:07.48 | 10.0 | undecidable | manual | PG | 71 | 0.3663 | 0.27 | 1.5 |