A magnitude Md 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4150, 13.6790 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 2.0 |
2002-10-05 22:30:01 |
38.415 | 13.679 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 454429 |
Field | Value |
---|---|
Time (UTC) | 2002-10-05 22:30:01 ± 0.151 |
Latitude | 38.4150 ± 0.0091 |
Longitude | 13.6790 ± 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 | 454429 |
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) | 1447.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 200 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00316 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00502 |
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 | 3 |
Type of magnitude | Md |
Reference to an origin | 454429 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:10:08 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 454429 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CSLB.Z. | 2002-10-05T22:30:22.36 | 10.0 | undecidable | manual | SG | 147 | 0.555 | -0.36 | 0.1 | |
--.GIB.Z. | 2002-10-05T22:30:21.67 | 10.0 | undecidable | manual | SG | 147 | 0.4995 | 0.78 | 0 | |
--.USI.Z. | 2002-10-05T22:30:20.60 | 10.0 | undecidable | manual | SG | 307 | 0.4884 | 0.23 | 0.3 | |
--.MPG.Z. | 2002-10-05T22:30:15.63 | 10.0 | undecidable | manual | SG | 225 | 0.3552 | -0.02 | 0.5 | |
--.CSLB.Z. | 2002-10-05T22:30:13.64 | 10.0 | undecidable | manual | PG | 147 | 0.555 | -0.23 | 0.7 | |
--.USI.Z. | 2002-10-05T22:30:12.47 | 10.0 | negative | manual | PG | 307 | 0.4884 | -0.05 | 2.5 | |
--.GIB.Z. | 2002-10-05T22:30:12.83 | 10.0 | negative | manual | PG | 147 | 0.4995 | 0.01 | 2.5 | |
--.MPG.Z. | 2002-10-05T22:30:09.80 | 10.0 | undecidable | manual | PG | 225 | 0.3552 | 0 | 1.3 |